Source Code
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These source-code files were obtained by digitally photographing the
Colossus 237 program listing from the private collection of original
AGC developer Fred Martin, and then modifying pre-existing Colossus 249
(Apollo 9) source files to incorporate changes. Note that the page images
presented online are of reduced quality, and that additional images
are available. Report any conversion errors or legibility
problems in page images to info@sandroid.org.
Notations on the program listing read, in part:GAP: ASSEMBLE REVISION 237 OF AGC PROGRAM COLOSSUS BY NASA 2021111-031 1:17 AUG. 24, 1968 |
023964,000002: # Copyright: Public domain.
023965,000003: # Filename: P20-P25.agc
023966,000004: # Purpose: Part of the source code for Colossus build 237.
023967,000005: # This is for the Command Module's (CM) Apollo Guidance
023968,000006: # Computer (AGC), we believe for Apollo 8.
023969,000007: # Assembler: yaYUL
023970,000008: # Contact: Jim Lawton <jim DOT lawton AT gmail DOT com>
023971,000009: # Website: www.ibiblio.org/apollo/index.html
023972,000010: # Page scans: www.ibiblio.org/apollo/ScansForConversion/Colossus237/
023973,000011: # Mod history: 2011-02-16 JL Adapted from corresponding Colossus 249 file.
023974,000012:
023975,000013: # # Page 550
023976,000014: # RENDEZVOUS NAVIGATION PROGRAM 20
023977,000015: # PROGRAM DESCRIPTION
023978,000016: # MOD NO -1
023979,000017: # MOD BY - N.BRODEUR
023980,000018: # FUNCTIONAL DESCRIPTION
023981,000019:
023982,000020: # TO CONTROL THE CSM ATTITUDE AND OPTICS TO ACQUIRE THE LEM IN THE S+T
023983,000021: # FIELD AND TO POINT THE CSM TRANSPONDER AT THE LEM. TO UPDATE EITHER THE
023984,000022: # LEM OR CSM STATE VECTOR (AS SPECIFIED BY THE ASTRONAUT BY THE DSKY
023985,000023: # ENTRY) ON THE BASIS OF OPTICAL TRACKING DATA (REQUESTED BY DSKY)
023986,000024: # CALLING SEQUENCE -
023987,000025:
023988,000026: # ASTRONAUT REQUEST THROUGH DSKY V37E20E
023989,000027: # SUBROUTINES CALLED-
023990,000028: # R02BOTH (IMU STATUS CHECK) BANKCALL
023991,000029: # FLAGUP 2PHCHNG LOADTIME
023992,000030: # R61CSM (PREFERRED TRACKING ATTITUDE) FLAGDOWN
023993,000031: # R52 (AUTO OPTICS POSITIONING ROUT) SETINTG
023994,000032: # R22 (REND TRACK DATA PROC ROUT) PRIOCHNG
023995,000033: # ENDOFJOB INTEGRV GRP2PC
023996,000034: # INTPRET MKRLEES FINDVAC
023997,000035: # NORMAL EXIT MODES-
023998,000036: # P20 MAY BE TERMINATED IN TWO WAYS-ASTRONAUT SELECTION OF IDLING
023999,000037: # PROGRAM (P00) BY KEYING V37E00E OR BY KEYING IN V56E
024000,000038: # ALARM OR ABORT EXIT MODES-
024001,000039: # NONE DIRECTLY FROM P20
024002,000040: # OUTPUT
024003,000041: # TRKMKCNT = NO OF RENDEZVOUS TRACKING MARKS TAKEN (COUNTER)
024004,000042: # VHFCNT = NO OF VHF RANGING MARKS INCORPORATED (COUNTER)
024005,000043: # FLAGS SET + RESET
024006,000044: # RNDVZFLG,VEHUPFLG,UPDATFLG,TRACKFLG,TARG1FLG
024007,000045: # HOLDFLAG,WBODY,WBODY1,WBODY2,DELCDUX,DELCDUY,DELCDUZ
024008,000046: # STIKFLAG,PRFTRKAT,VINTFLAG,DIM0FLAG,R60FLAG,R61CNTR
024009,000047: 33,3773 BANK 33
024010,000048: 37,2000 SETLOC P20S
024011,000049: 37,2000 BANK
024012,000050:
024013,000051: 37,2207 E6,1412 EBANK= ESTROKER
024014,000052: 37,2207 COUNT* $$/P20
024015,000053:
024016,000054: 37,2207 04555 PROG20 TC BANKCALL
024017,000055: 37,2210 17573 CADR R02BOTH # IMU STATUS CHECK
024018,000056: # BLOCKING OF UPLINK IS DONE BY UPLINK PRG
024019,000057: 37,2211 34714 CAF ZERO
024020,000058: 37,2212 55126 TS TRKMKCNT # ZERO REND TRACKING MARK COUNTER
024021,000059: 37,2213 55125 TS VHFCNT # ZERO REND VHF RNG MRK COUNTER
024022,000060: 37,2214 05435 TC UPFLAG # SET PREF TRACK ATT FLAG
024023,000061: 37,2215 00120 ADRES PRFTRKAT # BIT 10 FLAG 5
024024,000062: 37,2216 05447 TC DOWNFLAG # LEM TO BE UPDATED. VEHUPFLG RESET.
024025,000063: 37,2217 00026 ADRES VEHUPFLG # BIT 8 FLAG 1
024026,000064: # # Page 551
024027,000065: 37,2220 05435 TC UPFLAG # SET TRACKFLAG
024028,000066: 37,2221 00031 ADRES TRACKFLG # BIT 5 FLAG 1
024029,000067: 37,2222 05435 TC UPFLAG # SET UPDATFLG
024030,000068: 37,2223 00027 ADRES UPDATFLG # BIT 7 FLAG 1
024031,000069: 37,2224 05435 TC UPFLAG # SET RNDVZFLG
024032,000070: 37,2225 00010 ADRES RNDVZFLG # BIT 7 FLAG 0
024033,000071: 37,2226 05261 TC 2PHSCHNG
024034,000072: 37,2227 00004 OCT 4
024035,000073: 37,2230 05022 OCT 05022
024036,000074: 37,2231 26000 OCT 26000
024037,000075: 37,2232 06006 TC INTPRET
024038,000076: 37,2233 77634 RTB
024039,000077: 37,2234 45505 LOADTIME
024040,000078: 37,2235 35225 STCALL MARKTIME
024041,000079: 37,2236 56343 SETINTG # SET INTEGRATION FLAGS
024042,000080: 37,2237 43014 BOFF SET
024043,000081: 37,2240 02756 RENDWFLG
024044,000082: 37,2241 76243 P20.1
024045,000083: 37,2242 01476 DIM0FLAG # SET TO INTEGRATE THE W MATRIX
024046,000084: 37,2243 43014 P20.1 BON CLEAR
024047,000085: 37,2244 00707 VEHUPFLG
024048,000086: 37,2245 76247 P20.2
024049,000087: 37,2246 01674 VINTFLAG # SET FOR LM INTEGRATION
024050,000088: 37,2247 77624 P20.2 CALL
024051,000089: 37,2250 27113 INTEGRV
024052,000090: 37,2251 77624 CALL
024053,000091: 37,2252 56712 GRP2PC # GROUP 2 PHASE CHANGE
024054,000092: 37,2253 77624 CALL
024055,000093: 37,2254 56343 SETINTG # SET INTEGRATION FLAGS
024056,000094: 37,2255 43014 BOFF CLEAR
024057,000095: 37,2256 00747 VEHUPFLG
024058,000096: 37,2257 76261 P20.3
024059,000097: 37,2260 01674 VINTFLAG # SET FOR LM INTEGRATION
024060,000098: 37,2261 77624 P20.3 CALL
024061,000099: 37,2262 27113 INTEGRV
024062,000100: 37,2263 77776 EXIT
024063,000101: 37,2264 37663 CAF PRIO26
024064,000102: 37,2265 05042 TC FINDVAC
024065,000103: 37,2266 E7,1734 EBANK= MRKBUF2
024066,000104: 37,2266 02512 70067 2CADR R22
024067,000105: 37,2270 05261 TC 2PHSCHNG
024068,000106: 37,2271 00072 OCT 00072
024069,000107: 37,2272 00111 OCT 00111
024070,000108: 37,2273 34761 PIKUP20 CAF PRIO14 # ALLOW HIGHER PRIO THAN LAMBERT
024071,000109: 37,2274 05103 TC PRIOCHNG
024072,000110: 37,2275 34706 CAF BIT5 # IS TRACK FLAG SET
024073,000111: 37,2276 70075 MASK STATE +1
024074,000112: 37,2277 00006 EXTEND
024075,000113: 37,2300 15112 BZF ENDOFJOB # NO
024076,000114: # # Page 552
024077,000115: 37,2301 34676 CAF BIT13
024078,000116: 37,2302 70077 MASK STATE +3 # IS REFSMFLG SET
024079,000117: 37,2303 00006 EXTEND
024080,000118: 37,2304 15112 BZF ENDOFJOB
024081,000119: 37,2305 34714 CAF ZERO
024082,000120: 37,2306 55775 TS R61CNTR # INITIALIZE R61 COUNTER
024083,000121: 37,2307 05435 TC UPFLAG # SET R60FLAG
024084,000122: 37,2310 00126 ADRES R60FLAG # BIT 4 FLAG 5
024085,000123: 37,2311 04555 TC BANKCALL
024086,000124: 37,2312 76536 CADR R61CSM
024087,000125: 37,2313 05447 TC DOWNFLAG # RESET R60FLAG
024088,000126: 37,2314 00126 ADRES R60FLAG # BIT 4 FLAG 5
024089,000127: 37,2315 0002777 EBANK= QMIN
024090,000128: 37,2315 34751 CAF EBANK5
024091,000129: 37,2316 54003 TS EBANK
024092,000130: 37,2317 05435 TC UPFLAG # SET TARGET FLAG TO LEM
024093,000131: 37,2320 00024 ADRES TARG1FLG # BIT 10 FLAG 1
024094,000132: 37,2321 06006 P20R52JB TC INTPRET
024095,000133: 37,2322 77624 CALL
024096,000134: 37,2323 30002 R52 # SET UP AUTO OPTICS JOB
024097,000135: 37,2324 77776 EXIT
024098,000136: 37,2325 04555 TC BANKCALL
024099,000137: 37,2326 16070 CADR MKRLEES
024100,000138: 37,2327 34712 CAF ONE # HOLD PRESENT ATTITUDE
024101,000139: 37,2330 55332 TS HOLDFLAG
024102,000140: 37,2331 05112 TC ENDOFJOB
024103,000141: 37,2332 00203 OCT203 OCT 00203
024104,000142: 37,2333 7707 FIRST3 EQUALS FURST3
024105,000143:
024106,000144: # # Page 553
024107,000145: # ORBITAL NAVIGATION PROGRAM 22
024108,000146: 31,2021 BANK 31
024109,000147: 30,2000 SETLOC P20S1
024110,000148: 30,2000 BANK
024111,000149:
024112,000150: 30,2000 0002751 EBANK= LANDMARK
024113,000151: 30,2000 COUNT* $$/P22
024114,000152:
024115,000153: 30,2000 05447 PROG22 TC DOWNFLAG # RESET RNDVZFLG BIT 7 FLAG 0
024116,000154: 30,2001 00010 ADRES RNDVZFLG
024117,000155: 30,2002 04555 TC BANKCALL
024118,000156: 30,2003 17573 CADR R02BOTH # IMU STATUS CHECK
024119,000157: 30,2004 06006 TC INTPRET # COMPUTE ANGLE BETWEEN Y AND VXR SM
024120,000158: 30,2005 77634 RTB
024121,000159: 30,2006 45505 LOADTIME
024122,000160: 30,2007 34041 STCALL TDEC1
024123,000161: 30,2010 27045 CSMCONIC # INTEGRATE TO PRESENT TIME
024124,000162: 30,2011 47375 VLOAD VXV # CROSS PRODUCT BETWEEN V AND R
024125,000163: 30,2012 00007 VATT
024126,000164: 30,2013 00001 RATT
024127,000165: 30,2014 50256 UNIT DOT
024128,000166: 30,2015 01744 REFSMMAT +6
024129,000167: 30,2016 77646 ABS
024130,000168: 30,2017 65552 SL1 ARCCOS
024131,000169: 30,2020 03626 STORE +MGA
024132,000170: 30,2021 77414 CLEAR EXIT
024133,000171: 30,2022 02676 RENDWFLG
024134,000172: 30,2023 32162 CAF V06N45B
024135,000173: 30,2024 04555 TC BANKCALL
024136,000174: 30,2025 20763 CADR GOFLASHR
024137,000175: 30,2026 04106 TC GOTOPOOH # TERM P22
024138,000176: 30,2027 02034 TC PROG22A # PROC
024139,000177: 30,2030 02023 TC -5 # ENTER
024140,000178: 30,2031 36214 CAF THREE
024141,000179: 30,2032 05415 TC BLANKET # BLANK OUT R1 + R2
024142,000180: 30,2033 05112 TC ENDOFJOB
024143,000181: 30,2034 42172 PROG22A CS OCTL7000 # SET OFFSET NO.=0
024144,000182: 30,2035 71751 MASK LANDMARK
024145,000183: 30,2036 55751 TS LANDMARK
024146,000184: 30,2037 06006 TC INTPRET
024147,000185: 30,2040 77614 CLEAR
024148,000186: 30,2041 01664 P22MKFLG
024149,000187: 30,2042 43014 SET BOFF
024150,000188: 30,2043 00462 ERADFLAG
024151,000189: 30,2044 04343 CMOONFLG
024152,000190: 30,2045 60107 PROG22B # EARTH
024153,000191: 30,2046 77614 SET # MOON
024154,000192: 30,2047 01463 LUNAFLAG
024155,000193: 30,2050 77776 EXIT
024156,000194: 30,2051 32163 CAF V05N7022
024157,000195: # # Page 554
024158,000196: 30,2052 04555 TC BANKCALL
024159,000197: 30,2053 20763 CADR GOFLASHR
024160,000198: 30,2054 04106 TC GOTOPOOH # TERMINATE
024161,000199: 30,2055 02062 TC +5 # PROCEED UNPACK ABCDE
024162,000200: 30,2056 02051 TC -5 # RECYCLE
024163,000201: 30,2057 34715 CAF FIVE # IMMEDIATE RETURN BLANK OUT R1,R2
024164,000202: 30,2060 05415 TC BLANKET
024165,000203: 30,2061 05112 TC ENDOFJOB
024166,000204: 30,2062 06006 TC INTPRET
024167,000205: 30,2063 77624 CALL # UNPACK ABCDE FROM LANDMARK
024168,000206: 30,2064 60234 UNPACKAE
024169,000207: 30,2065 45335 SLOAD DSU
024170,000208: 30,2066 02745 22SUBSCL
024171,000209: 30,2067 20166 P22MAXDE
024172,000210: 30,2070 45044 BPL CALL
024173,000211: 30,2071 60075 DE-GR-50 # DE GREATER THAN MAX
024174,000212: 30,2072 76333 P22SUBRA # SUBROUTINE A SETS LAT/LONG/ALT
024175,000213: 30,2073 77650 GOTO
024176,000214: 30,2074 60114 CALLR52
024177,000215: 30,2075 77624 DE-GR-50 CALL # CALL ADVANCED ORBIT ROUTINE
024178,000216: 30,2076 30206 ADVORB
024179,000217: 30,2077 77776 EXIT
024180,000218: 30,2100 05261 TC 2PHSCHNG
024181,000219: 30,2101 00004 OCT 00004
024182,000220: 30,2102 05022 OCT 05022
024183,000221: 30,2103 13000 OCT 13000
024184,000222: 30,2104 06006 TC INTPRET
024185,000223: 30,2105 77650 GOTO
024186,000224: 30,2106 60132 DOV5N71
024187,000225: 30,2107 43014 PROG22B CLEAR SET # EARTH ORBIT
024188,000226: 30,2110 01663 LUNAFLAG
024189,000227: 30,2111 03067 KNOWNFLG
024190,000228: 30,2112 77624 CALL # GET LAT/LONG/ALT FROM ASTRO
024191,000229: 30,2113 60217 P22SUBRB
024192,000230: 30,2114 77776 CALLR52 EXIT
024193,000231: 30,2115 05435 TC UPFLAG # TARG2FLG = 1 = SIGHTING LANDMARK
024194,000232: 30,2116 00025 ADRES TARG2FLG # BIT 9 FLAG 1
024195,000233: 30,2117 05447 TC DOWNFLAG # TARG1FLG = 0 = NON-LEM
024196,000234: 30,2120 00024 ADRES TARG1FLG # BIT 10 FLAG 1
024197,000235: 30,2121 05261 TC 2PHSCHNG
024198,000236: 30,2122 00004 OCT 00004
024199,000237: 30,2123 05022 OCT 05022
024200,000238: 30,2124 13000 OCT 13000
024201,000239: 30,2125 34715 CAF FIVE
024202,000240: 30,2126 54301 TS MARKINDX # SET MARK INDEX=5 FOR R52
024203,000241: 30,2127 06006 TC INTPRET
024204,000242: 30,2130 77624 CALL
024205,000243: 30,2131 30002 R52
024206,000244: 30,2132 77776 DOV5N71 EXIT
024207,000245: 30,2133 32164 CAF V05N7122
024208,000246: # # Page 555
024209,000247: 30,2134 04555 TC BANKCALL
024210,000248: 30,2135 20763 CADR GOFLASHR
024211,000249: 30,2136 04106 TC GOTOPOOH # TERMINATE
024212,000250: 30,2137 02144 TC +5 # PROCEED UNPACK ABCDE
024213,000251: 30,2140 02133 TC -5 # RECYCLE
024214,000252: 30,2141 34715 CAF FIVE # IMMEDIATE ENTRY BLANK OUT R1,R3
024215,000253: 30,2142 05415 TC BLANKET
024216,000254: 30,2143 05112 TC ENDOFJOB
024217,000255: 30,2144 06006 TC INTPRET
024218,000256: 30,2145 77624 CALL
024219,000257: 30,2146 60234 UNPACKAE
024220,000258: 30,2147 77624 CALL # SET LAT/LANG/ALT
024221,000259: 30,2150 76333 P22SUBRA
024222,000260: 30,2151 66744 PROG22C LXC,2 SLOAD*
024223,000261: 30,2152 01330 MARKSTAT
024224,000262: 30,2153 77724 QPRET,2
024225,000263: 30,2154 36750 STCALL 8NN
024226,000264: 30,2155 60255 S22.1 # ESTABLISH LANDMARK - COMPUTE ORBITAL
024227,000265: 30,2156 77776 P22OVER EXIT
024228,000266: 30,2157 05301 TC PHASCHNG
024229,000267: 30,2160 04022 OCT 04022
024230,000268: 30,2161 02034 TC PROG22A # POINT A ON GSOP
024231,000269: 30,2162 01455 V06N45B VN 0645
024232,000270: 30,2163 01306 V05N7022 VN 00570
024233,000271: 30,2164 01307 V05N7122 VN 00571
024234,000272: 30,2165 00041 00000 P22MAXDE 2DEC 33 B-14
024235,000273: 30,2167 01531 V06N89 VN 00689
024236,000274: 30,2170 00077 OCTL77 OCT 77 # DE MASK OF ABCDE
024237,000275: 30,2171 00700 OCTL700 OCT 700 # C MASK OF ABCDE
024238,000276: 30,2172 07000 OCTL7000 OCT 7000 # B MASK OF ABCDE
024239,000277: 37,2000 SETLOC P20S
024240,000278: 37,2000 BANK
024241,000279:
024242,000280: 37,2333 43020 P22SUBRA STQ BOFF # SET LAT/LONG/ALT FOR KNOWN LANDMARK
024243,000281: 37,2334 03667 S22TOFF
024244,000282: 37,2335 03347 KNOWNFLG
024245,000283: 37,2336 03667 S22TOFF # UNKNOWN LANDMARK,EXIT
024246,000284: 37,2337 46135 SLOAD BHIZ
024247,000285: 37,2340 02745 22SUBSCL
024248,000286: 37,2341 60213 OBTAINLL # GET LAT/LONG/ALT FROM ASTRO
024249,000287: 37,2342 50025 DSU BMN
024250,000288: 37,2343 21646 9DWID # 2 B-14
024251,000289: 37,2344 60173 S22LSITE # GET LAT/LONG/ALT FROM RLS (LANDING SITE)
024252,000290: 37,2345 70152 SL1 LXC,1 # GET LAT/LONG/ALT FROM TABLES
024253,000291: 37,2346 00154 MPAC
024254,000292: 37,2347 70601 SETPD DLOAD*
024255,000293: 37,2350 00001 0D
024256,000294: 37,2351 23705 ALTTAB,1
024257,000295: 37,2352 64723 PDDL* PDDL*
024258,000296: # # Page 556
024259,000297: 37,2353 23623 LONGTAB,1
024260,000298: 37,2354 23541 LATTAB,1
024261,000299: 37,2355 77666 VDEF
024262,000300: 37,2356 35104 STCALL LAT
024263,000301: 37,2357 03667 S22TOFF # EXIT
024264,000302: 30,2000 SETLOC P20S1
024265,000303: 30,2000 BANK
024266,000304:
024267,000305: 30,2173 77634 S22LSITE RTB # CONVERT RLS FROM MOON-FIXED TO BASIC REF
024268,000306: 30,2174 45505 LOADTIME
024269,000307: 30,2175 24007 STOVL 6D # 6-7D= TIME
024270,000308: 30,2176 02026 RLS
024271,000309: 30,2177 14001 STODL 0D # 0-5D= LANDING SITE VECTOR
024272,000310: 30,2200 15330 HIDPHALF # MPAC= ANY NON-ZERO FOR MOON
024273,000311: 30,2201 77624 CALL
024274,000312: 30,2202 55341 RP-TO-R # RLS IN BASIC REF B-27 IN MPAC
024275,000313: 30,2203 77742 VSR2 # LUNAFLAG AND ERADFLAG SET ABOVE
024276,000314: 30,2204 02152 STORE ALPHAV # SCALE RLS B-29 FOR LAT-LONG
024277,000315: 30,2205 77634 RTB
024278,000316: 30,2206 45505 LOADTIME # SET PRESENT TIME IN MPAC FOR LAT-LONG
024279,000317: 30,2207 77624 CALL
024280,000318: 30,2210 26322 LAT-LONG
024281,000319: 30,2211 77650 GOTO
024282,000320: 30,2212 03667 S22TOFF # EXIT
024283,000321: 30,2213 77624 OBTAINLL CALL # GET LAT/LONG/ALT FROM ASTRO
024284,000322: 30,2214 60217 P22SUBRB
024285,000323: 30,2215 77650 GOTO
024286,000324: 30,2216 03667 S22TOFF # EXIT
024287,000325: 30,2217 77420 P22SUBRB STQ EXIT # GET LAT/LONG/ALT FROM ASTRO
024288,000326: 30,2220 03670 S22TOFF +1
024289,000327: 30,2221 33656 CAF V06N89B
024290,000328: 30,2222 04555 TC BANKCALL
024291,000329: 30,2223 20624 CADR GOFLASH
024292,000330: 30,2224 04106 TC GOTOPOOH # TERMINATE
024293,000331: 30,2225 02227 TC +2 # PROCEED
024294,000332: 30,2226 02221 TC -5 # ENTER OR RECYCLE
024295,000333: 30,2227 06006 TC INTPRET
024296,000334: 30,2230 77624 CALL
024297,000335: 30,2231 61345 LLASRDA
024298,000336: 30,2232 77650 GOTO
024299,000337: 30,2233 03670 S22TOFF +1 # EXIT
024300,000338: 30,2234 77776 UNPACKAE EXIT # UNPACK LANDMARK INTO ABCDE
024301,000339: 30,2235 31751 CA LANDMARK
024302,000340: 30,2236 72170 MASK OCTL77
024303,000341: 30,2237 55744 TS 22SUBSCL # DE=L=LMK ID NO. N 00,01, 02-26
024304,000342: 30,2240 31751 CA LANDMARK
024305,000343: 30,2241 72172 MASK OCTL7000
024306,000344: 30,2242 55745 TS CXOFF # B= OFFSET INDICATOR
024307,000345: 30,2243 05435 TC UPFLAG # SET KNOWNFLG
024308,000346: 30,2244 00141 ADRES KNOWNFLG # BIT 8 FLAG 6
024309,000347: # # Page 557
024310,000348: 30,2245 31751 CA LANDMARK
024311,000349: 30,2246 74675 MASK BIT14 # IF BIT14 OF LANDMARK=1,A=2 OTHERWISE A=1
024312,000350: 30,2247 00006 EXTEND
024313,000351: 30,2250 12253 BZF +3 # A=1 LEAVE KNOWNFLAG SET FOR KNOWN LMK
024314,000352: 30,2251 05447 TC DOWNFLAG # A=2 CLEAR KNOWNFLG (BIT 8 FLAG 6) FOR
024315,000353: 30,2252 00141 ADRES KNOWNFLG # UNKNOWN LMK
024316,000354: 30,2253 06006 TC INTPRET
024317,000355: 30,2254 77616 RVQ
024318,000356:
024319,000357: # # Page 558
024320,000358: # PROGRAM NAME- OPTICS CALIBRATION ROUTINE
024321,000359: # MOD NO- 1
024322,000360: # MOD BY- TOM KNATT
024323,000361:
024324,000362: # FUNCTIONAL DESCRIPTION- TO MEASURE THE EFFECT OF SOLAR RADIATION ON
024325,000363: # THE SXT TRUNNION ANGLE AND STORE THE MEASURED TRUNNION BIAS FOR P23
024326,000364:
024327,000365: # CALLING SEQUENCE- CALL
024328,000366: # R57
024329,000367:
024330,000368: # SUBROUTINES CALLED- DISPLAY ROUTINES
024331,000369:
024332,000370: # NORMAL EXIT MODES-VIA EGRESS
024333,000371:
024334,000372: # ALARMS- NONE
024335,000373:
024336,000374: # ABORT MODES- P23ABORT IF MARKING SYSTEM OR EXTENDED VERB ACTIVE
024337,000375: # INPUT- NONE REQURIED, NORMALLY CALLED BY P23
024338,000376: # OUTPUT- TRUNNION BIAS ANGLE- ANGLE DETERMINED WHEN SHAFT LINE OF SIGHT
024339,000377: # (SLOS) AND LANDMARK LINE OF SIGHT (LLOS) ARE SUPERIMPOSED. THIS ANGLE
024340,000378: # MAY NOT BE EXACTLY ZERO BECAUSE OF UNEVEN HEATING OF THE OPTICS,FOR
024341,000379: # EXAMPLE.
024342,000380:
024343,000381: # ERASABLE INITIALIZATION REQUIRED- MRKBUF1, EXTVBACT
024344,000382:
024345,000383: # DEBRIS- RUPTREGS USED BY MARKRUPT AND ERASABLES USED BY DISPLAYS
024346,000384: 33,3773 BANK 33
024347,000385: 37,2000 SETLOC P20S
024348,000386: 37,2000 BANK
024349,000387: 37,2360 COUNT* $$/R57
024350,000388: 37,2360 E7,1725 EBANK= MRKBUF1
024351,000389: 37,2360 77420 R57 STQ EXIT
024352,000390: 37,2361 02317 EGRESS
024353,000391: 37,2362 34753 CAF EBANK7
024354,000392: 37,2363 54003 TS EBANK
024355,000393: 37,2364 36211 CAF SIX # BIT2 = MARKING SYSTEM IN USE
024356,000394: 37,2365 71044 MASK EXTVBACT # BIT3 = EXTENDED VERB IN PROGRESS
024357,000395: 37,2366 10000 CCS A
024358,000396: 37,2367 02437 TC P23ABRT # SET, THEREFORE ABORT
024359,000397: 37,2370 34711 CAF BIT2 # NOT SET
024360,000398: 37,2371 27044 ADS EXTVBACT # SET IT
024361,000399: 37,2372 05435 R57A TC UPFLAG # SET V59FLAG (BIT 12 FLAG 5 TO INDICATE
024362,000400: 37,2373 00116 ADRES V59FLAG # CALIBRATION MARK
024363,000401: 37,2374 32442 CAF V59NB
024364,000402: 37,2375 04555 TC BANKCALL
024365,000403: 37,2376 20504 CADR GOMARKFR
024366,000404: 37,2377 04106 TC GOTOPOOH # TERMINATE
024367,000405: 37,2400 02424 TC ENDR57
024368,000406: 37,2401 02424 TC ENDR57
024369,000407: 37,2402 34716 CAF SEVEN
024370,000408: # # Page 559
024371,000409: 37,2403 05415 TC BLANKET # BLANK OUT R1,R2,R3
024372,000410: 37,2404 05112 TC ENDOFJOB
024373,000411: # STORE TRUNNION ANGLE (OCDU)
024374,000412: 37,2405 32441 MARKDISP CAF V06N87NB
024375,000413: 37,2406 04555 TC BANKCALL
024376,000414: 37,2407 20504 CADR GOMARKFR
024377,000415: 37,2410 04106 TC GOTOPOOH # TERMINATE
024378,000416: 37,2411 02416 TC R57B # PROCEED
024379,000417: 37,2412 02372 TC R57A # ENTER (RECYCLE)
024380,000418: 37,2413 34715 CAF FIVE
024381,000419: 37,2414 05415 TC BLANKET # BLANK OUT R1,R3
024382,000420: 37,2415 05112 TC ENDOFJOB
024383,000421: 37,2416 32444 R57B CA 19.77DEG # PUT FIXED INTO ERASABLE FOR MSU
024384,000422: 37,2417 54001 TS L # INSTRUCTION COMING UP
024385,000423: 37,2420 31732 CA MRKBUF1 +5 # CONTAINS TRUNNION
024386,000424: 37,2421 00006 EXTEND
024387,000425: 37,2422 20001 MSU L # CORRECTS TRUNBIAS FROM 2'S TO 1'S
024388,000426: 37,2423 55342 TS TRUNBIAS
024389,000427: 37,2424 05447 ENDR57 TC DOWNFLAG # RESET V59FLAG
024390,000428: 37,2425 00116 ADRES V59FLAG # BIT 12 FLAG 5
024391,000429: 37,2426 34751 CAF EBANK5
024392,000430: 37,2427 54003 TS EBANK
024393,000431: 37,2430 34761 CAF PRIO14
024394,000432: 37,2431 05027 TC NOVAC # THIS JOB CLEARS BIT IN
024395,000433: 37,2432 1330 EBANK= MARKSTAT
024396,000434: 37,2432 05423 04062 2CADR ENDMARK # MARKING IN R57 SO R53 CAN TAKE OVER
024397,000435: 37,2434 06006 TC INTPRET
024398,000436: 37,2435 77650 GOTO
024399,000437: 37,2436 02317 EGRESS
024400,000438: 37,2437 05604 P23ABRT TC BAILOUT
024401,000439: 37,2440 01211 OCT 01211
024402,000440: 37,2441 01527 V06N87NB VN 0687
024403,000441: 37,2442 16600 V59NB VN 5900
024404,000442: 37,2443 14600 V51NB VN 5100
024405,000443: 37,2444 61740 19.77DEG OCT 61740
024406,000444:
024407,000445: # # Page 560
024408,000446: # PROGRAM DESCRIPTION
024409,000447: # MOD NO - 1
024410,000448: # MOD BY - N.BRODEUR
024411,000449: # FUNCTIONAL DESCRIPTION
024412,000450:
024413,000451: # TO PERFORM SIGHTING MARKS IN CONJUNCTION WITH THE RENDEZVOUS NAVIG-
024414,000452: # ATION PROGRAM. CALLED BY ASTRONAUT VIA EXTENDED VERB
024415,000453: # CALLING SEQUENCE -
024416,000454: # R21 VIA V 57
024417,000455: # R23 VIA V 54
024418,000456: # SUBROUTINES CALLED -
024419,000457: # FLAGUP FLAGDOWN BANKCALL
024420,000458: # ENDOFJOB GOMARK2 GOMARKF
024421,000459: # INTPRET GENTRAN KLEENEX
024422,000460: # ENDMARK
024423,000461: # NORMAL EXIT MODES-
024424,000462: # MARKRUPT USED BY SXTMARK HAS BEEN MODIFIED TO STORE MARK IN MRKBUF2
024425,000463: # FOR USE BY R22. WHEN ASTRONAUT IS FINISHED TAKING MARKS, HE HITS AN
024426,000464: # PROCEED , R21 IS TERMINATED THUS CAUSING THE FINAL MARK TO BE TRANSFRD
024427,000465: # TO MRKBUF2 FOR PROCESSING BY R22
024428,000466: # ALARM OR ABORT EXIT MODES -
024429,000467: # NONE
024430,000468: # OUTPUT -
024431,000469: # 7 REGISTER MRKBUF2 CONTAINING TIME2,TIME1,CDUY,OPTICS X,CDUZ, OPTICS Y,
024432,000470: # CDUX.
024433,000471: # ERASABLE INTIALIZATION REQUIRED
024434,000472: # FLAGS SET AND RESET
024435,000473: # R21MARK (COMMUNICATION TO MARKRUPT TO STORE MARKS IN MRKBUF1 + 2)
024436,000474: # R23FLG INDICATES COAS MARKING
024437,000475: # DEBRIS
024438,000476: 37,2445 E7,1725 EBANK= MRKBUF1
024439,000477: 37,2000 SETLOC RENDEZ
024440,000478: 37,2000 BANK
024441,000479:
024442,000480: 37,2445 COUNT* $$/R21
024443,000481:
024444,000482: 37,2445 05435 R21CSM TC UPFLAG # SET R21MARK
024445,000483: 37,2446 00037 ADRES R21MARK # BIT 14 FLAG 2
024446,000484: 37,2447 37716 R23CSM CA NEGONE
024447,000485: 37,2450 55725 TS MRKBUF1
024448,000486: 37,2451 55734 TS MRKBUF2
024449,000487: 37,2452 30075 CA FLAGWRD1
024450,000488: 37,2453 74702 MASK BIT9 # TEST R23FLG
024451,000489: 37,2454 00006 EXTEND
024452,000490: 37,2455 12510 BZF R21C1 # NOT SET REGULAR R21 MARKING
024453,000491: 37,2456 32535 CAF V0694 # R23 BACKUP MARKING
024454,000492: 37,2457 04555 TC BANKCALL # DISPLAY SHAFT + TRUNNION
024455,000493: 37,2460 20465 CADR GOMARKF
024456,000494: 37,2461 02527 TC R21END # TERM
024457,000495: 37,2462 02464 TC +2 # PROC
024458,000496: # # Page 561
024459,000497: 37,2463 02456 TC -5 # ENTER
024460,000498: 37,2464 32534 R23CSM1 CAF V53 # PERFORM ALT LOST SIGHT MARK
024461,000499: 37,2465 04555 TC BANKCALL
024462,000500: 37,2466 20470 CADR GOMARK2
024463,000501: 37,2467 02527 TC R21END # V34-TERMINATE R23
024464,000502: 37,2470 12516 TCF R21CSMA # PROCEED-END BACK UP MARKING (R23)
024465,000503: 37,2471 36211 CAF SIX # TRANSFER MRKBUF1 TO MRKBUF2
024466,000504: 37,2472 05475 TC GENTRAN
024467,000505: 37,2473 01725 ADRES MRKBUF1
024468,000506: 37,2474 01734 ADRES MRKBUF2
024469,000507: 37,2475 00006 EXTEND
024470,000508: 37,2476 30025 DCA TIME2
024471,000509: 37,2477 53726 DXCH MRKBUF1 # READ TIME
024472,000510: 37,2500 30033 CA CDUY # READ CDU ANGLES
024473,000511: 37,2501 55727 TS MRKBUF1 +2
024474,000512: 37,2502 30034 CA CDUZ
024475,000513: 37,2503 55731 TS MRKBUF1 +4
024476,000514: 37,2504 30032 CA CDUX
024477,000515: 37,2505 55733 TS MRKBUF1 +6
024478,000516: 37,2506 00003 RELINT
024479,000517: 37,2507 02464 TC R23CSM1
024480,000518: 37,2510 32443 R21C1 CAF V51NB
024481,000519: 37,2511 04555 TC BANKCALL
024482,000520: 37,2512 20470 CADR GOMARK2
024483,000521: 37,2513 02527 TC R21END # V34-TERMINATE R21
024484,000522: 37,2514 12516 TCF R21CSMA # PROCEED-END R21
024485,000523: 37,2515 12510 TCF R21C1 # RECYCLE
024486,000524:
024487,000525: 37,2516 31725 R21CSMA CA MRKBUF1 # IF -1 NO MARK
024488,000526: 37,2517 64712 AD ONE
024489,000527: 37,2520 00006 EXTEND
024490,000528: 37,2521 12527 BZF R21END # ZERO = NO MARK
024491,000529: 37,2522 36211 CAF SIX # MARK THEREFORE TRANSFER IT TO MRKBUF2
024492,000530: 37,2523 05475 R21CSM1 TC GENTRAN # TRANSFER MRKBUF1 TO MRKBUF2
024493,000531: 37,2524 01725 ADRES MRKBUF1
024494,000532: 37,2525 01734 ADRES MRKBUF2
024495,000533: 37,2526 00003 RELINT
024496,000534: 37,2527 04555 R21END TC BANKCALL
024497,000535: 37,2530 20464 CADR KLEENEX
024498,000536: 37,2531 05447 TC DOWNFLAG # RESET R21MARK
024499,000537: 37,2532 00037 ADRES R21MARK # BIT 14 FLAG 2
024500,000538: 37,2533 05423 TC ENDMARK # END MARKING AND ENDJOB
024501,000539: 37,2534 15200 V53 VN 5300
024502,000540: 37,2535 01536 V0694 VN 0694
024503,000541:
024504,000542: # # Page 562
024505,000543: # PREFERRED TRACKING ATTITUDE ROUTINE R61CSM
024506,000544: # PROGRAM DESCRIPTION
024507,000545: # MOD NO - 2
024508,000546: # MOD BY - N.BRODEUR
024509,000547: # FUNCTIONAL DESCRIPTION-
024510,000548: # TO COMPUTE THE PREFERRED TRACKING ATTITUDE OF THE CSM TO ENABLE OPTICS
024511,000549: # TRACKING OF THE LM AND TO PERFORM THE MANEUVER TO THE PREFERRED
024512,000550: # OR X-AXIS TRACKING ATTITUDE.
024513,000551: # CALLING SEQUENCE-
024514,000552: # TC BANKCALL
024515,000553: # CADR R61CSM
024516,000554: # SUBROUTINE CALLED
024517,000555: # MAKECADR BANKCALL
024518,000556: # INTPRET FLAGUP FLAGDOWN
024519,000557: # BANKJUMP CRS61.1 R60CSM
024520,000558: # PHASCHNG
024521,000559: # NORMAL EXIT MODES-
024522,000560: # NORMAL RETURN TO CALLER + 1
024523,000561: # OUTPUT -
024524,000562: # SEE OUTPUT FOR CRS61.1 & ATTITUDE MANEUVER ROUTINE (R60CSM)
024525,000563: # ERASABLE INITIALIZATION REQUIRED
024526,000564: # GENRET USED TO SAVE Q FOR RETURN
024527,000565: # R61CNTR MUST BE PRESET TO ZERO
024528,000566: # FLAGS SET + RESET
024529,000567: # 3-AXIS FLAG
024530,000568: # DEBRIS
024531,000569: # SEE SUBROUTINES
024532,000570: 37,2536 E6,1770 EBANK= GENRET
024533,000571: 37,2536 COUNT* $$/R61 # ROUTINES - NAVIGATION - PREF. TR. 9TT=
024534,000572:
024535,000573: 37,2536 34752 R61CSM CAF EBANK6 # SWITCH TO EBANK 6
024536,000574: 37,2537 56003 XCH EBANK
024537,000575: 37,2540 55771 TS SAVBNK # SAVE EBANK
024538,000576: 37,2541 04604 TC MAKECADR
024539,000577: 37,2542 55770 TS GENRET
024540,000578: 37,2543 11775 CCS R61CNTR # TEST R61CNTR
024541,000579: 37,2544 02575 TC DECRM61 # NOT READY TO DO R61.
024542,000580: 37,2545 02547 TC +2 # DO R61
024543,000581: 37,2546 02576 TC DECRM61 +1
024544,000582: 37,2547 06006 TC INTPRET
024545,000583: 37,2550 77624 CALL
024546,000584: 37,2551 71227 CRS61.1 # LOS DETERMINATION + VEH ATTITUDE
024547,000585: 37,2552 77776 EXIT
024548,000586: 37,2553 50154 INDEX MPAC
024549,000587: 37,2554 02555 TC +1
024550,000588: 37,2555 02574 TC R61END # SUBROUTINE DRIVING DAP (EXIT R61)
024551,000589: # OR AUTO MODE NOT SET (EXIT R61)
024552,000590: # OR SKIKFLAG SET (EXIT R61)
024553,000591: 37,2556 05447 R61C1 TC DOWNFLAG # RESET 3-AXIS FLAG
024554,000592: 37,2557 00124 ADRES 3AXISFLG # BIT 6 FLAG 5
024555,000593: # # Page 563
024556,000594: 37,2560 44712 CS ONE # SET R61CNTR NEG. TO INDICATE KALCMANU
024557,000595: 37,2561 55775 TS R61CNTR
024558,000596:
024559,000597: 37,2562 05435 TC UPFLAG # SET FLAG FOR PRIORITY DISPLAYS FOR R60
024560,000598: 37,2563 00077 ADRES PDSPFLAG # BIT 12 FLAG 4
024561,000599: 37,2564 04555 TC BANKCALL
024562,000600: 37,2565 56000 CADR R60CSM
024563,000601: 37,2566 05447 TC DOWNFLAG # RESET FLAG FOR PRIORITY DISPLAYS IN R60
024564,000602: 37,2567 00077 ADRES PDSPFLAG # BIT 12 FLAG 4
024565,000603: 37,2570 05301 TC PHASCHNG
024566,000604: 37,2571 00111 OCT 00111
024567,000605: 37,2572 34714 CAF ZERO
024568,000606: 37,2573 02575 TC DECRM61
024569,000607: 37,2574 36214 R61END CAF THREE
024570,000608:
024571,000609: 37,2575 55775 DECRM61 TS R61CNTR
024572,000610:
024573,000611: 37,2576 31770 CAE GENRET
024574,000612: 37,2577 22000 LXCH A # RETURN IS IN L
024575,000613: 37,2600 31771 CA SAVBNK # RESTORE EBANK
024576,000614: 37,2601 56003 XCH EBANK
024577,000615: 37,2602 22000 LXCH A # RETURN IS NOW BACK IN A
024578,000616: 37,2603 04577 TC BANKJUMP # EXIT R61
024579,000617: 13,2176 BANK 13
024580,000618: 23,2000 SETLOC P20S2
024581,000619: 23,2000 BANK
024582,000620:
024583,000621: 23,3047 E7,1725 EBANK= MRKBUF1
024584,000622:
024585,000623: # # Page 564
024586,000624: # BVECTOR PERFORMS COMPUTATIONS FOR
024587,000625: # DELTAQ,THE MEASURED DEVIATION BASED ON THE DIFFERENCE BETWEEN THE CSM-LE
024588,000626: # M STATE VECTOR ESTIMATES AND THE ACTUAL TRACKING MEASUREMENT.
024589,000627: # US,THE MODIFIED FICTITIOUS STAR DIRECTION VECTOR
024590,000628: # GEOMETRY VECTORY B ASSOCIATED WITH EACH TRACKING MEASUREMENT.
024591,000629: # INPUT
024592,000630: # UM,1/2 UNIT VECTOR ALONG THE CSM-LM LINE-OF-SIGHT (BASIC REF.SYSTEM)
024593,000631: # USTAR,FICTITIOUS STAR DIRECTION (1/2 UNIT VECTOR)
024594,000632: # RCLP,RELATIVE CSM TO LM POSITION VECTOR
024595,000633: # OUTPUT
024596,000634: # USTAR,MODIFIED FICTITIOUS STAR DIRECTION (1/2 UNIT VECTOR)
024597,000635: # BVECTOR = 9 DIMENTIONAL BVECTOR (1/2 UNIT VEC.)
024598,000636: # DELTAQ = MEASURED DEVIATION
024599,000637: # CALLING SEQUENCE
024600,000638: # L CALL BVECTORS
024601,000639: # NORMAL EXIT
024602,000640: # L+1 OF CALLING SEQUENCE
024603,000641:
024604,000642: 23,3047 COUNT 23/20SUB
024605,000643:
024606,000644: 23,3047 77620 BVECTORS STQ
024607,000645: 23,3050 02317 EGRESS
024608,000646: 23,3051 53575 VLOAD UNIT
024609,000647: 23,3052 03531 RCLP # RELATIVE POSITION VECTOR
024610,000648: 23,3053 14033 STODL 26D # RCLP UNIT VEC
024611,000649: 23,3054 00045 36D # RCLP ABS VALUE
024612,000650: 23,3055 25301 STOVL TEMPOR1 # MOVE TO SAFE LOCATION
024613,000651: 23,3056 01245 USTAR
024614,000652: 23,3057 53435 VXV UNIT
024615,000653: 23,3060 00033 26D # USTAR = UNIT(US X UCL)
024616,000654: 23,3061 37502 STCALL BVECTOR
024617,000655: 23,3062 56712 GRP2PC # PHASE CHANGE
024618,000656: 23,3063 77775 VLOAD
024619,000657: 23,3064 03502 BVECTOR
024620,000658: 23,3065 01245 STORE USTAR
024621,000659: 23,3066 72441 DOT SL1
024622,000660: 23,3067 01235 UM # USTAR DOT UM
024623,000661: 23,3070 45326 ACOS DSU
024624,000662: 23,3071 15322 DP1/4TH
024625,000663: 23,3072 41301 NORM DMP
024626,000664: 23,3073 00047 X1
024627,000665: 23,3074 07107 PI/4.0
024628,000666: 23,3075 53605 DMP SRR*
024629,000667: 23,3076 01301 TEMPOR1 # RCLP ABS VALUE
024630,000668: 23,3077 21576 0 -3,1 # ADJUST SCALING
024631,000669: 23,3100 27524 STOVL DELTAQ
024632,000670: 23,3101 15332 ZEROVECS
024633,000671: 23,3102 03510 STORE BVECTOR +6
024634,000672: 23,3103 03516 STORE BVECTOR +12D
024635,000673: 23,3104 77650 GOTO
024636,000674: # # Page 565
024637,000675: 23,3105 02317 EGRESS
024638,000676: 23,3106 31103 36652 PI/4.0 2DEC .785398164
024639,000677:
024640,000678: # # Page 566
024641,000679: # GETUM-DETERMINES THE LINE OF SIGHT UNIT VECTOR UM IN THE BASIC REFERENC
024642,000680: # E COORDINATE SYSTEM FROM THE OPTICS SHAFT AND TRUNNION ANGLES AND THE IM
024643,000681: # U GIMBAL ANGLES.
024644,000682: # INPUT
024645,000683: # MARKDATA,BASE ADDRESS OF MARK DATA
024646,000684: # REFSMMAT,ROTATION MATRIX FROM STABLE MEMBER TO BASIC REF.COORD.SYSTEM
024647,000685:
024648,000686: # SUROUTINES CALLED-
024649,000687: # SXTNB - SEXT. ANGULAR READINGS TO NAV. BASE COOR.
024650,000688: # NBSM - TRANSFORM FROM NAV. BASE TO STABLE MEMBER
024651,000689: # OUTPUT
024652,000690: # MPAC = LINE OF SIGHT 1/2 UNIT VECTOR IN BASIC REFERENCE SYSTEM
024653,000691: # CALLING SEQUENCE
024654,000692: # L CALL GETUM
024655,000693:
024656,000694: # NORMAL EXIT
024657,000695: # L+1 OF CALLING SEQUENCE
024658,000696:
024659,000697: 23,3110 40220 GETUM STQ SETPD
024660,000698: 23,3111 02317 EGRESS
024661,000699: 23,3112 00001 0
024662,000700: 23,3113 76740 LXC,1 VLOAD*
024663,000701: 23,3114 01242 MARKDATA # CONTAINS ADDRESS OF MARK DATA
024664,000702: 23,3115 00002 1,1
024665,000703: 23,3116 23676 STODL* MARKDOWN +1 # TRANSFER DATA FROM WORKING STORAGE
024666,000704: 23,3117 00001 0,1 # TO MARKDOWN ARRAY FOR DOWNLINK
024667,000705: 23,3120 03675 STORE MARKDOWN
024668,000706: 23,3121 77774 AXT,2
024669,000707: 23,3122 00002 2
024670,000708: 23,3123 67064 XSU,2 SXA,2
024671,000709: 23,3124 00046 X1 # X1 = MARKDATA
024672,000710: 23,3125 00050 S1 # S1 = MARKDATA(ADR) +2
024673,000711: 23,3126 77624 CALL
024674,000712: 23,3127 46000 SXTNB # SEXT. ANGULAR READINGS TO NAV.BASE COOR.
024675,000713: 23,3130 77624 CALL
024676,000714: 23,3131 47541 NBSM # TRANSFORM FROM NAV.BASE TO STABLE MEM.
024677,000715: 23,3132 76505 VXM VSL1
024678,000716: 23,3133 01736 REFSMMAT
024679,000717: 23,3134 77650 GOTO # MPAC =(UM)LINE OF SIGHT VECTOR
024680,000718: 23,3135 02317 EGRESS # EXIT
024681,000719:
024682,000720: # # Page 567
024683,000721: # RENDEZVOUS TRACKING DATA PROCESSING ROUTINE (R22)
024684,000722:
024685,000723: # PURPOSE (1) TO PROCESS RENDEZVOUS SIGHTING MARK DATA TO UPDATE THE STATE VECTOR OF EITHER THE CSM OR LM AS
024686,000724: # DEFINED BY THE RENDEZVOUS NAVIGATION PROGRAM (P20).
024687,000725:
024688,000726: # ASSUMPTIONS (1) THIS ROUTINE IS MANUALLY SELECTED BY THE ASTRONAUT BY V55E WHENEVER RENDEZVOUS SIGHTING MARKS
024689,000727: # ARE DESIRED. ITS SELECTION HOWEVER IS LIMITED TO PERIODS WHEN THE CMC IS HOLDING FOR A V/N FLASHING
024690,000728: # DATA DISPLAY. THIS ROUTINE RETURNS TO THE ORIGINAL PROGRAM AT THE INTERRUPTED DISPLAY.
024691,000729: 34,2512 BANK 34
024692,000730: 34,2000 SETLOC P20S3
024693,000731: 34,2000 BANK
024694,000732:
024695,000733: 34,2512 COUNT 34/R22
024696,000734:
024697,000735: 34,2512 37663 R22 CAF PRIO26
024698,000736: 34,2513 55056 TS PHSPRDT2
024699,000737: 34,2514 05103 TC PRIOCHNG
024700,000738: 34,2515 37714 CA NEG3
024701,000739: 34,2516 55734 TS MRKBUF2
024702,000740: 34,2517 06006 TC INTPRET
024703,000741: 34,2520 77634 RTB
024704,000742: 34,2521 45505 LOADTIME
024705,000743: 34,2522 01152 STORE VHFTIME # PRESENT TIME
024706,000744: 34,2523 77624 REND1 CALL
024707,000745: 34,2524 56712 GRP2PC
024708,000746: 34,2525 77624 CALL
024709,000747: 34,2526 56404 WAITONE
024710,000748: 34,2527 77776 REND1A EXIT
024711,000749: 34,2530 33220 CAF MKBUFAD # SET MARKSTAT FOR RESTART (CLEARED IN)
024712,000750: 34,2531 55330 TS MARKSTAT # FRESH START)
024713,000751: 34,2532 31734 CA MRKBUF2
024714,000752: 34,2533 00006 EXTEND
024715,000753: 34,2534 12537 BZF REND2
024716,000754: 34,2535 00006 EXTEND
024717,000755: 34,2536 62556 BZMF REND3A
024718,000756: 34,2537 36211 REND2 CAF SIX
024719,000757: 34,2540 05475 TC GENTRAN
024720,000758: 34,2541 01734 ADRES MRKBUF2
024721,000759: 34,2542 01224 ADRES MARKTIME # MARKTIME MUST BE CONTIGUOUS WITH VTEMP
024722,000760: 34,2543 37714 CAF NEG3 # NEG VALUE TO INDICATE VALUES USED
024723,000761: 34,2544 55734 TS MRKBUF2
024724,000762: 34,2545 00003 RELINT
024725,000763: 34,2546 06006 TC INTPRET
024726,000764: 34,2547 45014 CLEAR CALL
024727,000765: 34,2550 04667 SOURCFLG # 0 = OPTICS DATA
024728,000766: 34,2551 56712 GRP2PC # PHASE CHANGE
024729,000767: 34,2552 52131 SSP GOTO
024730,000768: 34,2553 01243 MARKDATA
024731,000769: 34,2554 01224 ECADR VTEMP -2
024732,000770: 34,2555 70601 REND4
024733,000771: # # Page 568
024734,000772: 34,2556 06006 REND3A TC INTPRET
024735,000773: 34,2557 77624 REND3 CALL
024736,000774: 34,2560 56712 GRP2PC
024737,000775: 34,2561 77624 CALL
024738,000776: 34,2562 56404 WAITONE
024739,000777: 34,2563 77614 BOFF
024740,000778: 34,2564 04746 VHFRFLAG
024741,000779: 34,2565 70527 REND1A
024742,000780: 34,2566 77634 RTB
024743,000781: 34,2567 45505 LOADTIME # PRESENT TIME
024744,000782: 34,2570 45225 DSU DSU
024745,000783: 34,2571 14647 60SECDP # 1 MIN
024746,000784: 34,2572 01152 VHFTIME # LAST READING OF RADAR
024747,000785: 34,2573 45040 BMN CALL
024748,000786: 34,2574 70527 REND1A
024749,000787: 34,2575 56415 RANGERD # READ RADAR RANGE
024750,000788: 34,2576 77745 DLOAD
024751,000789: 34,2577 01225 MARKTIME
024752,000790: 34,2600 01152 STORE VHFTIME # FOR DOWNLINK
024753,000791: 34,2601 77624 REND4 CALL
024754,000792: 34,2602 56343 SETINTG # SET INTEGRV FLAGS
024755,000793: 34,2603 45014 BON CALL
024756,000794: 34,2604 00707 VEHUPFLG
024757,000795: 34,2605 71035 CSMUPP # BRANCH IF CSM UPDATE
024758,000796: 34,2606 27113 INTEGRV
024759,000797: 34,2607 77624 CALL
024760,000798: 34,2610 56712 GRP2PC # PHASE CHANGE
024761,000799: 34,2611 77624 CALL
024762,000800: 34,2612 56343 SETINTG # SET INTEGRV FLAGS
024763,000801: 34,2613 77614 CLEAR
024764,000802: 34,2614 01674 VINTFLAG # SET INTEGRATION VEHICLE TO LM
024765,000803: 34,2615 43014 REND5 BOFF SET
024766,000804: 34,2616 02756 RENDWFLG
024767,000805: 34,2617 70621 REND5A # DO NOT INTEGRATE W IF FLAG = 0
024768,000806: 34,2620 01476 DIM0FLAG
024769,000807: 34,2621 77624 REND5A CALL
024770,000808: 34,2622 27113 INTEGRV
024771,000809: 34,2623 77624 CALL
024772,000810: 34,2624 56526 SHIFTNDX # SET EARTH MOON SCALING INDEX
024773,000811: 34,2625 77624 CALL
024774,000812: 34,2626 71124 CMPOS # SET CSM POSITION
024775,000813: 34,2627 45014 SET CALL
024776,000814: 34,2630 02464 INCORFLG # SET FOR 1ST PASS
024777,000815: 34,2631 71133 LMPOS # SET LM POSITION
024778,000816: 34,2632 43014 CLEAR BON
024779,000817: 34,2633 01671 ORBWFLAG # CLEAR FOR ORBITAL AND CISLUNAR
024780,000818: 34,2634 02716 RENDWFLG
024781,000819: 34,2635 70645 REND6
024782,000820: 34,2636 77745 DLOAD
024783,000821: 34,2637 02001 WRENDPOS
024784,000822: # # Page 569
024785,000823: 34,2640 34001 STCALL 0 # 0 = WRENDPOS 1= WRENDVEL
024786,000824: 34,2641 56544 INITIALW # INTIIALIZE W MATRIX
024787,000825: 34,2642 77745 DLOAD
024788,000826: 34,2643 15332 ZEROVECS
024789,000827: 34,2644 01126 STORE VHFCNT # ZEO OUT VHFCNT AND TRKMKCNT
024790,000828: 34,2645 77614 REND6 SET
024791,000829: 34,2646 02476 RENDWFLG
024792,000830: 34,2647 52375 VLOAD VSU
024793,000831: 34,2650 01215 LEMPOS
024794,000832: 34,2651 01207 CSMPOS
024795,000833: 34,2652 03531 STORE RCLP # LM - CSM
024796,000834: 34,2653 43056 REND7 UNIT BON
024797,000835: 34,2654 04707 SOURCFLG
024798,000836: 34,2655 71046 REND14 # BRANCH IF DATA IS RADAR
024799,000837: 34,2656 01273 STORE UCL
024800,000838: 34,2657 45014 BOFF CALL
024801,000839: 34,2660 02744 INCORFLG
024802,000840: 34,2661 70673 REND9
024803,000841: 34,2662 47110 GETUM # CALCULATE UM LINE OF SIGHT
024804,000842: 34,2663 25235 STOVL UM
024805,000843: 34,2664 01273 UCL
024806,000844: 34,2665 40035 VXV BOV
024807,000845: 34,2666 01235 UM # UCL X UM
024808,000846: 34,2667 70670 REND8
024809,000847: 34,2670 40056 REND8 UNIT BOV
024810,000848: 34,2671 70557 REND3 # BRANCH IF OVERFLOW IGNORE MARK
024811,000849: 34,2672 01245 STORE USTAR
024812,000850: 34,2673 77624 REND9 CALL
024813,000851: 34,2674 47047 BVECTORS
024814,000852: 34,2675 77214 BON VLOAD
024815,000853: 34,2676 00707 VEHUPFLG
024816,000854: 34,2677 70703 REND9A
024817,000855: 34,2700 03502 BVECTOR
024818,000856: 34,2701 77676 VCOMP
024819,000857: 34,2702 03502 STORE BVECTOR
024820,000858: 34,2703 77624 REND9A CALL
024821,000859: 34,2704 56712 GRP2PC
024822,000860: 34,2705 77614 BON
024823,000861: 34,2706 00706 R23FLG
024824,000862: 34,2707 71077 REND15 # BRANCH IF BACKUP OPTICS (R23 WORKING)
024825,000863: 34,2710 43345 DLOAD DAD
024826,000864: 34,2711 31222 SXTVAR
024827,000865: 34,2712 31224 IMUVAR
024828,000866: 34,2713 27526 REND10 STOVL VARIANCE # TEMP STORAGE FOR VARIANCE CALC.
024829,000867: 34,2714 03531 RCLP
024830,000868: 34,2715 60246 ABVAL NORM
024831,000869: 34,2716 00047 X1
024832,000870: 34,2717 41316 DSQ DMP
024833,000871: 34,2720 03526 VARIANCE
024834,000872: 34,2721 45070 XAD,1 CALL
024835,000873: # # Page 570
024836,000874: 34,2722 00046 X1
024837,000875: 34,2723 56526 SHIFTNDX # GET EARTH MOON SCALING INDEX
024838,000876: 34,2724 56070 XAD,1 XAD,1
024839,000877: 34,2725 00047 X2
024840,000878: 34,2726 00047 X2
024841,000879: 34,2727 72257 SR* TLOAD
024842,000880: 34,2730 20577 0 -2,1 # ADJUST SCALING TO B-40
024843,000881: 34,2731 00155 MPAC
024844,000882: 34,2732 03526 STORE VARIANCE
024845,000883: 34,2733 54335 SLOAD SR
024846,000884: 34,2734 02400 INTVAR # INTEGRATION VARIANCE SCALED B-15
024847,000885: 34,2735 20632 25D # SCALE IT B-40
024848,000886: 34,2736 77771 TAD
024849,000887: 34,2737 03526 VARIANCE
024850,000888: 34,2740 03526 STORE VARIANCE
024851,000889: 34,2741 76214 BOFF TAD
024852,000890: 34,2742 04747 SOURCFLG # BRANCH IF NOT VHF RADAR
024853,000891: 34,2743 70752 REND10A
024854,000892: 34,2744 03005 RVARMIN # VHF RADAR MIN. VARIANCE
024855,000893: 34,2745 72244 BPL TLOAD
024856,000894: 34,2746 70752 REND10A
024857,000895: 34,2747 03005 RVARMIN
024858,000896: 34,2750 77646 ABS # MIN. VARLUE WAS STORED AS NEG.
024859,000897: 34,2751 03526 STORE VARIANCE # STORE MIN. VALUE
024860,000898: 34,2752 45014 REND10A CLEAR CALL
024861,000899: 34,2753 02666 DMENFLG # CLEAR FOR 6 X 6 W MATRIX
024862,000900: 34,2754 75250 INCORP1 # CALCULATE UPDATE
024863,000901: 34,2755 77624 CALL
024864,000902: 34,2756 56712 GRP2PC
024865,000903: 34,2757 45014 BOFF CALL
024866,000904: 34,2760 02744 INCORFLG
024867,000905: 34,2761 71007 REND12
024868,000906: 34,2762 56526 SHIFTNDX # GET EARTH MOON SCALING INDEX
024869,000907: 34,2763 51575 VLOAD ABVAL
024870,000908: 34,2764 01265 DELTAX +6
024871,000909: 34,2765 77657 SR*
024872,000910: 34,2766 57176 0,2
024873,000911: 34,2767 27504 STOVL N49DISP +2
024874,000912: 34,2770 01257 DELTAX
024875,000913: 34,2771 53646 ABVAL SR*
024876,000914: 34,2772 57176 0,2
024877,000915: 34,2773 03502 STORE N49DISP
024878,000916: 34,2774 77735 SLOAD
024879,000917: 34,2775 02003 RMAX
024880,000918: 34,2776 45261 SR DSU
024881,000919: 34,2777 20613 10D
024882,000920: 34,3000 03502 N49DISP
024883,000921: 34,3001 67240 BMN SLOAD
024884,000922: 34,3002 71142 RENDISP # BRANCH IF POS UP.GREATER THAN MAX.
024885,000923: 34,3003 02004 VMAX
024886,000924: # # Page 571
024887,000925: 34,3004 50025 DSU BMN
024888,000926: 34,3005 03504 N49DISP +2
024889,000927: 34,3006 71142 RENDISP # BRANCH IF VEL.UPDATE GREATER THAN MAX.
024890,000928: 34,3007 77624 REND12 CALL
024891,000929: 34,3010 75460 INCORP2 # INCORPORATE UPDATE VALUES INTO STATE VEC
024892,000930: 34,3011 43014 BON BOFF
024893,000931: 34,3012 04707 SOURCFLG
024894,000932: 34,3013 71104 REND16 # BRANCH IF DATA IS RADAR
024895,000933: 34,3014 02744 INCORFLG
024896,000934: 34,3015 71112 REND17
024897,000935: 34,3016 77624 CALL
024898,000936: 34,3017 56526 SHIFTNDX # GET EARTH MOON SCALING INDEX
024899,000937: 34,3020 45014 BON CALL
024900,000938: 34,3021 00707 VEHUPFLG
024901,000939: 34,3022 71120 REND18 # BRANCH IF CSM UPDATE
024902,000940: 34,3023 71133 LMPOS # GET LM POSITION
024903,000941: 34,3024 77624 REND13 CALL
024904,000942: 34,3025 56712 GRP2PC # PHASE CHANGE
024905,000943: 34,3026 52375 VLOAD VSU
024906,000944: 34,3027 01215 LEMPOS
024907,000945: 34,3030 01207 CSMPOS
024908,000946: 34,3031 03531 STORE RCLP # LM - CSM
024909,000947: 34,3032 77614 CLRGO
024910,000948: 34,3033 02624 INCORFLG
024911,000949: 34,3034 70653 REND7 # BRANCH FOR 2ND PASS THIS OPTICS MARK
024912,000950: 34,3035 45014 CSMUPP CLEAR CALL
024913,000951: 34,3036 01674 VINTFLAG # SET INTEGRATION VEHICLE EQ LM
024914,000952: 34,3037 27113 INTEGRV
024915,000953: 34,3040 77624 CALL
024916,000954: 34,3041 56712 GRP2PC # PHASE CHANGE
024917,000955: 34,3042 77624 CALL
024918,000956: 34,3043 56343 SETINTG # SET FLAGS FOR INTEGRATION
024919,000957: 34,3044 77650 GOTO
024920,000958: 34,3045 70615 REND5
024921,000959: 34,3046 27502 REND14 STOVL BVECTOR # VHF RADAR BVECTOR
024922,000960: 34,3047 15332 ZEROVECS
024923,000961: 34,3050 03510 STORE BVECTOR +6
024924,000962: 34,3051 27516 STOVL BVECTOR +12D
024925,000963: 34,3052 03531 RCLP
024926,000964: 34,3053 71256 UNIT DLOAD
024927,000965: 34,3054 01257 VHFRANGE # VHFRANGE SCALED B-27
024928,000966: 34,3055 60414 BON SR2
024929,000967: 34,3056 04303 MOONTHIS
024930,000968: 34,3057 71060 +1
024931,000969: 34,3060 43025 DSU SET
024932,000970: 34,3061 00045 36D # ABVAL (RCLP)
024933,000971: 34,3062 02464 INCORFLG
024934,000972: 34,3063 03524 STORE DELTAQ
024935,000973: 34,3064 77214 BOFF VLOAD
024936,000974: 34,3065 00747 VEHUPFLG
024937,000975: # # Page 572
024938,000976: 34,3066 71072 REND14A
024939,000977: 34,3067 03502 BVECTOR
024940,000978: 34,3070 77676 VCOMP
024941,000979: 34,3071 03502 STORE BVECTOR
024942,000980: 34,3072 77624 REND14A CALL
024943,000981: 34,3073 56712 GRP2PC
024944,000982: 34,3074 52145 DLOAD GOTO
024945,000983: 34,3075 03003 RVAR
024946,000984: 34,3076 70713 REND10
024947,000985: 34,3077 43335 REND15 SLOAD DAD # GET ALT LOS VARIANCE
024948,000986: 34,3100 01357 ALTVAR # BACKUP OPTICS
024949,000987: 34,3101 31224 IMUVAR # IMU VARIANCE
024950,000988: 34,3102 77650 GOTO
024951,000989: 34,3103 70713 REND10
024952,000990: 34,3104 62150 REND16 LXA,1 INCR,1
024953,000991: 34,3105 01125 VHFCNT # VHF RADAR UPDATE COUNT
024954,000992: 34,3106 00001 DEC 1 B-14
024955,000993: 34,3107 52130 SXA,1 GOTO
024956,000994: 34,3110 01125 VHFCNT # UPDATE COUNT
024957,000995: 34,3111 70523 REND1
024958,000996: 34,3112 62150 REND17 LXA,1 INCR,1
024959,000997: 34,3113 01126 TRKMKCNT # OPTICS MARK COUNT
024960,000998: 34,3114 00001 DEC 1 B-14
024961,000999: 34,3115 52130 SXA,1 GOTO
024962,001000: 34,3116 01126 TRKMKCNT # UPDATE COUNT
024963,001001: 34,3117 70557 REND3
024964,001002: 34,3120 77624 REND18 CALL
024965,001003: 34,3121 71124 CMPOS # GET CSM POSITION
024966,001004: 34,3122 77650 GOTO
024967,001005: 34,3123 71024 REND13
024968,001006: 34,3124 53775 CMPOS VLOAD VSR*
024969,001007: 34,3125 01573 DELTACSM
024970,001008: 34,3126 57167 7,2
024971,001009: 34,3127 77655 VAD
024972,001010: 34,3130 01607 RCVCSM
024973,001011: 34,3131 01207 STORE CSMPOS # CSM POSITION SCALED B-27 OR B-29
024974,001012: 34,3132 77616 RVQ
024975,001013: 34,3133 53775 LMPOS VLOAD VSR*
024976,001014: 34,3134 01645 DELTALEM
024977,001015: 34,3135 57167 7,2
024978,001016: 34,3136 77655 VAD
024979,001017: 34,3137 01661 RCVLEM
024980,001018: 34,3140 01215 STORE LEMPOS # LM POSITION SCALED B-27 OR B-29
024981,001019: 34,3141 77616 RVQ
024982,001020: 34,3142 77776 RENDISP EXIT
024983,001021: 34,3143 30105 CA FLAGWRD9
024984,001022: 34,3144 74703 MASK BIT8
024985,001023: 34,3145 00006 EXTEND
024986,001024: 34,3146 13151 BZF +3
024987,001025: 34,3147 34711 CA BIT2
024988,001026: # # Page 573
024989,001027: 34,3150 03152 TC +2
024990,001028: 34,3151 34712 CA BIT1
024991,001029: 34,3152 55505 TS N49DISP +4
024992,001030: 34,3153 34714 CAF ZERO # SET TEMPOR1 > ZERO TO INDICATE
024993,001031: 34,3154 55300 TS TEMPOR1 # V06 N49 DISPLAY HASNT BEEN ANSWERED
024994,001032: 34,3155 05301 TC PHASCHNG
024995,001033: 34,3156 04022 OCT 04022
024996,001034: 34,3157 37664 CAF PRIO27 # SET UP DISPLAY JOB WITH HIGHER PRIORITY
024997,001035: 34,3160 05027 TC NOVAC
024998,001036: 34,3161 E7,1725 EBANK= MRKBUF1 # THAN PRESENT JOB
024999,001037: 34,3161 03173 70067 2CADR RENDISP2
025000,001038: 34,3163 06006 RENDISP7 TC INTPRET
025001,001039: 34,3164 00155 STORE MPAC
025002,001040: 34,3165 53135 SLOAD BZE
025003,001041: 34,3166 01301 TEMPOR1
025004,001042: 34,3167 71164 RENDISP7 +1 # DISPLAY HAS NOT BEEN ANSWERED YET
025005,001043: 34,3170 52040 BMN GOTO
025006,001044: 34,3171 71007 REND12 # NEG INDICATES PROCEED
025007,001045: 34,3172 71202 RENDISP3 # POS INDICATES RECYCLE
025008,001046: 34,3173 33225 RENDISP2 CAF V06N49
025009,001047: 34,3174 04555 TC BANKCALL
025010,001048: 34,3175 20635 CADR PRIODSP
025011,001049: 34,3176 04550 TC GOTOV56 # TERM EXIT P20 VIA V56
025012,001050: 34,3177 44712 CS ONE # NEG INDICATES PROCEED RENDISP7 JOB
025013,001051: 34,3200 55300 TS TEMPOR1 # POS INDICATES RECYCLE RENDISP7 JOB
025014,001052: 34,3201 05112 TC ENDOFJOB # GO COMPLETE ABOVE JOB
025015,001053: 34,3202 77614 RENDISP3 BON
025016,001054: 34,3203 04707 SOURCFLG
025017,001055: 34,3204 70523 REND1 # DATA WAS RADAR GO LOOK FOR OPTICS NEXT
025018,001056: 34,3205 77776 EXIT
025019,001057: 34,3206 E7,1725 EBANK= MRKBUF1
025020,001058: 34,3206 00004 INHINT
025021,001059: 34,3207 33226 CAF BUFBANK
025022,001060: 34,3210 54006 TS BBANK
025023,001061: 34,3211 37716 CA NEGONE
025024,001062: 34,3212 55725 TS MRKBUF1 # ERASE MARK ONE BUFFER
025025,001063: 34,3213 55734 TS MRKBUF2 # ERASE MARK TWO BUFFER
025026,001064: 34,3214 00003 RELINT
025027,001065: 34,3215 06006 RENDISP4 TC INTPRET
025028,001066: 34,3216 77650 GOTO
025029,001067: 34,3217 70557 REND3
025030,001068: 34,3220 03734 MKBUFAD ECADR MRKBUF2
025031,001069: 34,3221 00052 36307 SXTVAR 2DEC 0.04 E-6 B+16 # EXT ERROR VARIANCE = .04 (MR)SQ
025032,001070: 34,3223 00052 36307 IMUVAR 2DEC 0.04 E-6 B+16 # IMU ERROR VARIANCE = .04 (MR)SQ
025033,001071: 34,3225 01461 V06N49 VN 0649
025034,001072: 34,3226 E7,1725 EBANK= MRKBUF1
025035,001073: 34,3226 70067 BUFBANK BBCON RENDISP3
025036,001074: # # Page 574
025037,001075: 31,2021 BANK 31
025038,001076: 27,2000 SETLOC R22S1
025039,001077: 27,2000 BANK
025040,001078: 27,2343 45020 SETINTG STQ CALL
025041,001079: 27,2344 02317 EGRESS
025042,001080: 27,2345 27371 INTSTALL # RESERVE INTEGRATION
025043,001081: 27,2346 43145 DLOAD SET
025044,001082: 27,2347 01225 MARKTIME
025045,001083: 27,2350 01472 STATEFLG
025046,001084: 27,2351 00041 STORE TDEC1 # MARKTIME
025047,001085: 27,2352 43014 CLEAR CLEAR
025048,001086: 27,2353 01673 INTYPFLG # PRECISION INTEGRATION
025049,001087: 27,2354 01676 DIM0FLAG
025050,001088: 27,2355 43014 SET CLRGO
025051,001089: 27,2356 01474 VINTFLAG # SET VEHICLE EQ. CSM
025052,001090: 27,2357 01635 D6OR9FLG # SET W MATRIX DIM. EQ 6
025053,001091: 27,2360 02317 EGRESS # EXIT
025054,001092: 27,2361 77620 CNTCHK STQ
025055,001093: 27,2362 01150 POINTEX
025056,001094: 27,2363 77614 CONTCHK BOFF
025057,001095: 27,2364 01742 REFSMFLG # BRANCH TO END OF JOB IF REFSMMAT NO GOOD
025058,001096: 27,2365 30147 ENDPLAC
025059,001097: 27,2366 50135 SLOAD BMN
025060,001098: 27,2367 03376 R61CNTR
025061,001099: 27,2370 56406 WAITONE1
025062,001100: 27,2371 43014 BON BOFF # IS TRACK FLAG SET
025063,001101: 27,2372 00710 UPDATFLG
025064,001102: 27,2373 01150 POINTEX
025065,001103: 27,2374 00752 TRACKFLG
025066,001104: 27,2375 30147 ENDPLAC
025067,001105: 27,2376 77776 EXIT
025068,001106: 27,2377 05301 REDOR22 TC PHASCHNG
025069,001107: 27,2400 00132 OCT 00132
025070,001108: 27,2401 37663 CAF PRIO26
025071,001109: 27,2402 05103 TC PRIOCHNG
025072,001110: 27,2403 02407 TC WAITONE +3
025073,001111: 27,2404 77620 WAITONE STQ
025074,001112: 27,2405 01150 POINTEX
025075,001113: 27,2406 77776 WAITONE1 EXIT
025076,001114: 27,2407 34740 CAF 4SECS # WAIT 4 SECS.
025077,001115: 27,2410 04555 TC BANKCALL
025078,001116: 27,2411 01730 CADR DELAYJOB
025079,001117: 27,2412 06006 TC INTPRET
025080,001118: 27,2413 77650 GOTO
025081,001119: 27,2414 56363 CONTCHK # CHECK AGAIN NOW
025082,001120: 27,2415 77776 RANGERD EXIT
025083,001121: 27,2416 00004 INHINT
025084,001122: 27,2417 42472 CS OCT17
025085,001123: 27,2420 00006 EXTEND
025086,001124: 27,2421 03013 WAND CHAN13 # ZERO OUT BITS 1-4 OF CHANNEL 13
025087,001125: # # Page 575
025088,001126: 27,2422 34334 CAF OCT11
025089,001127: 27,2423 00006 EXTEND
025090,001128: 27,2424 05013 WOR CHAN13 # GENERATE SHIFT PULSES TO RADR,SET R.BIT
025091,001129: 27,2425 00003 RELINT
025092,001130: 27,2426 00006 EXTEND
025093,001131: 27,2427 30025 DCA TIME2
025094,001132: 27,2430 53225 DXCH MARKTIME # READ PRESENT TIME
025095,001133: 27,2431 04555 TC BANKCALL
025096,001134: 27,2432 17514 CADR RADSTALL # WAIT FOR RANGE COMPLETE
025097,001135: 27,2433 02461 TC LIGHTON # BAD DATA GOOD BIT
025098,001136: 27,2434 05520 TC TRFAILOF # TURN TRACKER LIGHT OFF
025099,001137: 27,2435 06006 RANGERD1 TC INTPRET
025100,001138: 27,2436 50135 SLOAD BMN
025101,001139: 27,2437 03704 RM
025102,001140: 27,2440 56447 RANGERD3
025103,001141: 27,2441 77605 DMP
025104,001142: 27,2442 16475 CONVRNGE # CONVERT RANGE TO METERS B-27
025105,001143: 27,2443 77614 RANGERD2 SET
025106,001144: 27,2444 04467 SOURCFLG # SOURCE OF DATA TO VHF RADAR
025107,001145: 27,2445 01257 STORE VHFRANGE
025108,001146: 27,2446 77616 RVQ
025109,001147: 27,2447 77776 RANGERD3 EXIT
025110,001148: 27,2450 30154 CA MPAC
025111,001149: 27,2451 74672 MASK POSMAX
025112,001150: 27,2452 54154 TS MPAC # MASK OUT NEG. SIGN BIT
025113,001151: 27,2453 06006 TC INTPRET
025114,001152: 27,2454 77605 DMP
025115,001153: 27,2455 16475 CONVRNGE # CONVERT FROM NM TO METERS AND SCALE B-27
025116,001154: 27,2456 52015 DAD GOTO
025117,001155: 27,2457 16471 RANGEB14 # VALUE IN METERS OF SIGN BIT SCALED B-27
025118,001156: 27,2460 56443 RANGERD2
025119,001157: 27,2461 05532 LIGHTON TC TRFAILON # TURN TRACKER LIGHT ON
025120,001158: 27,2462 06006 TC INTPRET
025121,001159: 27,2463 77745 DLOAD
025122,001160: 27,2464 01225 MARKTIME
025123,001161: 27,2465 01152 STORE VHFTIME
025124,001162: 27,2466 77650 GOTO
025125,001163: 27,2467 70523 REND1
025126,001164: 27,2470 00045 01217 RANGEB14 2DEC 303431.7 B-27 # 16384 X 18.52 SCALED B-27
025127,001165: 27,2472 00017 OCT17 OCT 00017
025128,001166: 27,2473 40200 OC40200 OCT 40200
025129,001167: 27,2474 00045 01217 CONVRNGE 2DEC 18.52 B-13 # VHF INPUT RANGE CONV.FROM.01 NM TO M
025130,001168: 27,2476 00006 VHFREAD EXTEND
025131,001169: 27,2477 04007 ROR SUPERBNK # MUST SAVE SBANK BECAUSE OF RUPT
025132,001170: 27,2500 54016 TS BANKRUPT # EXITS VIA TASKOVER BADEND OR GOODEND
025133,001171: 27,2501 44714 CS ZERO
025134,001172: 27,2502 54734 TS RUPTAGN
025135,001173: 27,2503 00006 EXTEND
025136,001174: # # Page 576
025137,001175: 27,2504 22012 QXCH QRUPT
025138,001176: 27,2505 34704 CAF BIT7
025139,001177: 27,2506 70075 MASK STATE +1 # UPDATE FLAG
025140,001178: 27,2507 00006 EXTEND
025141,001179: 27,2510 12520 BZF BYPASS
025142,001180: 27,2511 30046 CA RNRAD
025143,001181: 27,2512 55703 TS RM # SAVE RANGE
025144,001182: 27,2513 34711 CAF BIT2
025145,001183: 27,2514 00006 EXTEND
025146,001184: 27,2515 02033 RAND CHAN33 # READ DATA GOOD BIT
025147,001185: 27,2516 00006 EXTEND
025148,001186: 27,2517 12523 BZF VHFGOOD # BRANCH IF DATA GOOD BIT EQUALS GOOD
025149,001187: 27,2520 34711 BYPASS CAF TWO
025150,001188: 27,2521 04574 TC POSTJUMP
025151,001189: 27,2522 17464 CADR BADEND
025152,001190: 27,2523 34711 VHFGOOD CAF TWO
025153,001191: 27,2524 04574 TC POSTJUMP
025154,001192: 27,2525 17467 CADR GOODEND
025155,001193: 27,2526 43174 SHIFTNDX AXT,2 BON
025156,001194: 27,2527 00000 0
025157,001195: 27,2530 00707 VEHUPFLG
025158,001196: 27,2531 56537 SHIFTA # VEHICLE IS CSM
025159,001197: 27,2532 43414 BON RVQ
025160,001198: 27,2533 04304 LMOONFLG
025161,001199: 27,2534 56535 +1
025162,001200: 27,2535 43514 INCR,2 RVQ
025163,001201: 27,2536 77775 DEC -2 B-14
025164,001202: 27,2537 43414 SHIFTA BON RVQ
025165,001203: 27,2540 04303 CMOONFLG
025166,001204: 27,2541 56542 +1 # MOON ORB.
025167,001205: 27,2542 43514 INCR,2 RVQ
025168,001206: 27,2543 77775 DEC -2 B-14
025169,001207: 27,2544 66370 INITIALW AXT,1 SSP
025170,001208: 27,2545 00044 36D
025171,001209: 27,2546 00051 S1
025172,001210: 27,2547 00006 6
025173,001211: 27,2550 77775 VLOAD
025174,001212: 27,2551 15332 ZEROVECS
025175,001213: 27,2552 06445 INITA STORE W +36D,1 # CLEAR 0 - 35
025176,001214: 27,2553 76100 TIX,1 AXT,1
025177,001215: 27,2554 56552 INITA
025178,001216: 27,2555 00044 36D
025179,001217: 27,2556 06533 INITB STORE W +90D,1 # CLEAR 54 - 89
025180,001218: 27,2557 67300 TIX,1 SLOAD
025181,001219: 27,2560 56556 INITB
025182,001220: 27,2561 00001 0 # POSITION VALUE
025183,001221: 27,2562 02401 STORE W # INITIALIZE DIAGONAL W POSITION
025184,001222: 27,2563 02411 STORE W +8D
025185,001223: 27,2564 02421 STORE W +16D
025186,001224: 27,2565 77735 SLOAD
025187,001225: # # Page 577
025188,001226: 27,2566 00002 1 # VELOCITY VALUE
025189,001227: 27,2567 02511 STORE W +72D # INITIALIZE DIAGONAL W VELOCITY
025190,001228: 27,2570 02521 STORE W +80D
025191,001229: 27,2571 02531 STORE W +88D
025192,001230: 27,2572 77616 RVQ
025193,001231:
025194,001232: # # Page 578
025195,001233:
025196,001234: # CRS61.1 4/10/68
025197,001235: # TO COMPUTE THE PREFERRED TRACKING ATTITUDE OF THE CSM WHICH ENABLES
025198,001236: # OPTICS TRACKING OF THE LM AND LM TRACKING OF THE CSM RADAR TRANSPONDER
025199,001237: # AND TO COMPUTE THE &X-AXIS TRACKING ATTITUDE OF THE CSM WHICH ENABLES
025200,001238: # COAS TRACKING OF THE LM.
025201,001239: # TO PERFORM THE MANEUVER TO THE SELECTED TRACKING ATTITUDE IF THE
025202,001240: # MANEUVER IS LESS THAN 10 DEGREES BUT TO CALL R60 IF THE MANEUVER IS
025203,001241: # GREATER THAN 10 DEGREES OR IF THE R60FLAG IS SET.
025204,001242: # (1) EXTRAPOLATE LM AND CSM STATE VECTORS TO PRESENT TIME USING
025205,001243: # CONIC EQUATIONS.
025206,001244:
025207,001245: # (2) CALCULATE LOS FROM CSM TO LM = RL - RC.
025208,001246:
025209,001247: # (3) THE PREFERRED TRACKING ATTITUDE IS DEFINED AS FOLLOWS:
025210,001248: # THE TRACK AXIS (I) IS ALIGNED ALONG THE LOS TO THE LM. THE
025211,001249: # TRACK AXIS (I) IS DEFINED AS:
025212,001250:
025213,001251: # UNIT(I)=UNIT(Z )COS55 &UNIT(X )SIN55
025214,001252: # - -SC -SC
025215,001253: # (4) COMPUTE DESIRED CDU ANGLES, USING VECPOINT.
025216,001254: # (7) FORM DIFFERENCE BETWEEN DESIRED AND ACTUAL CDUS.
025217,001255: # IF ANY OF THE THREE ANGLE DIFFERENCES EXCEEDS 10 DEGREES,
025218,001256: # GROSS MANEUVER IS REQUIRED. SIGNAL R61 (SET MPAC=1) TO
025219,001257: # OPERATE KALCMANU AND EXIT CRS61.1.
025220,001258: # IF ALL DIFFERENCES ARE LESS THAN 10 DEGREES, CONTINUE.
025221,001259:
025222,001260: # (8) CALCULATE ORTHOGONAL LOS RATE IN REF COORDS AS
025223,001261:
025224,001262: # OMEGATH = (UNITLOS(B1) X UNITDV(B1))(ABSDV(B7)/ABSLOS(B29))
025225,001263: # CONVERSION FACTOR OF 100/2PI (B4) REV CSEC PER RAD SEC IS
025226,001264: # APPLIED TO YIELD UNITS OF REVS/SEC. SCALE IS CARRIED AS
025227,001265: # B+1+1+7-29+4+1 PLUS RESULTS OF NORMALIZING ABSDV, ABSLOS.
025228,001266: # THE EXTRA B+1 RESULTS FROM RESCALING ABSDV B8 AFTER NORM
025229,001267: # TO AVOID OVFLOW ON DIVIDE.
025230,001268:
025231,001269: # UNITLOS = UNIT( RL - RC) B1.
025232,001270: # UNITDY = UNIT( VL - VC) B1.
025233,001271: # ABSLOS = LENGTH OF LOS, METERS B29.
025234,001272: # ABSDV = LENGTH OF DV , METERS/CSEC B7.
025235,001273:
025236,001274: # (9) OBTAIN RATE IN SM COORDS.
025237,001275:
025238,001276: # OMETATHSM = (REFSMMAT)(OMEGATH).
025239,001277:
025240,001278: # (10)OBTAIN GIMBAL ANGLE INCREMETNS FOR 0.1 SECOND.
025241,001279:
025242,001280: # DTHETASM = (0.1)(OMEGATHSM)
025243,001281:
025244,001282: # (11)OBTAIN DELCDUX,Y,Z USING SUBR SMCDURES.
025245,001283: # # Page 579
025246,001284: # INPUT CONSISTS OF
025247,001285:
025248,001286: # (A) VECTOR OF ANGULAR INCREMENTS, DTHETASM, STORED
025249,001287: # IN V(DTHETASM).
025250,001288:
025251,001289: # (B) SIN,COS CDUX,Y,Z FROM SUBR CDUTRIG.
025252,001290:
025253,001291: # TRANSFER OUTPUT OF SMCDURES FROM V(DCDU) TO VAC14D.
025254,001292:
025255,001293: # (12)CALCULATE ANG LOS RATE IN BODY(NB) COORDS USING SUBR SMNB.
025256,001294:
025257,001295: # OMEGANB = (SMNB)(OMETATHSM)
025258,001296:
025259,001297: # SUBR SMNB REQUIRES OMEGATHSM IN V(VAC32D) AND ACTUAL CDUS
025260,001298: # (Y,X,Z ORDER) IN V(VAC20D) WITH S1 OF VAC = BASE ADDRESS
025261,001299: # OF CDUS (FIXLOC + 20D).
025262,001300:
025263,001301: # (13)CALCULATE ANG LOS RATE IN CONTROL COORDS AS FOLLOWS
025264,001302:
025265,001303: # WBODY = (MBDYTCTL)(OMEGANB) UNITS=REVS/SEC(B0).
025266,001304:
025267,001305: # ( 0.5 0 0 ) BODY TO
025268,001306: # MBDYTCTL(B1) = ( 0 COS(7.25)B1 -SIN(7.25)B1 )=CONTROL
025269,001307: # ( 0 SIN(7.25)B1 COS(7.25)B1 ) AXES
025270,001308: # CONVERSION
025271,001309: # MATRIX
025272,001310:
025273,001311: # (14)RESCALE WBODY TO UNITS OF 460 DEG/SEC BY APPLYING FACTOR
025274,001312: # OF 0.8 TO REVS/SEC.
025275,001313:
025276,001314: # (15)ADDRESS LIVE AUTOPILOT REGISTERS IN BASIC (UNDER INHINT).
025277,001315:
025278,001316: # TRANSFER DESIRED CDUS, SCALED 180 DEGREES,FROM T(SAVEDCDU)
025279,001317: # TO V(CDUXD).
025280,001318: # TRANSFER DELCDUS, SCALED 180 DEG, FROM V(VAC14D)
025281,001319: # TO V(DELCDUX).
025282,001320: # TRANSFER OMEGA CONTROL, SCALED 450 DEG/SEC,FROM V(MPAC)
025283,001321: # TO V(WBODY).
025284,001322: # RELINT, SET MPAC=0, EXIT CRS61.1.
025285,001323:
025286,001324: # CALL L CALL CRS61.1
025287,001325:
025288,001326: # RETURNS ALL TO L+1.
025289,001327:
025290,001328: # (1) S(MPAC)=0. NORMAL EXIT. 3 SETS OF INPUTS FED TO DAP.
025291,001329: # (2) S(MPAC)=1. CALCULATED DESIRED CDUS,SP, SET IN T(CPHI)
025292,001330: # FOR KALCMANU. ABS(ACDU - DCDU) EXCEEDS 10 DEGREES.
025293,001331: # (3) S(MPAC)=2. GNCS AUTO MODE NOT SELECTED (BIT10=1).
025294,001332: # (4) S(MPAC)=3. DAP HOLD FLAG (HOLDFLAG) NOT EQUAL -1.
025295,001333: # # Page 580
025296,001334: # INPUT (1) TIME2,TIME1. COMPUTER CLOCK TIME,DP, CENTISEC B28.
025297,001335: # (2) CDUX,Y,Z. PRESENT CDU ANGLES,SP,2S COMPL HALF-REVS B0.
025298,001336: # (3) M(REFSMMAT),STABLE MEMBER COORDS B1.
025299,001337:
025300,001338: # OUTPUT NORMAL. EXIT WITH S(MPAC) = 0.
025301,001339:
025302,001340: # (1) CDUXD,CDUYD,CDUZD, DESIRED OUTER, INNER, MIDDLE CDU ANGLES,
025303,001341: # DP, 1S COMPL, SCALED 180 DEGREES (HALF-REVS B0).
025304,001342: # (2) DELCDUX,DELCDUY,DELCDUZ. 0.1 SEC DCU ANGULAR INCREMENTS,
025305,001343: # DP, 1S COMPL, SCALED 180 DEG.
025306,001344: # (3) WBODY,WBODY1,WBODY2. LOS ANGULAR RATE IN CONTROL COORDS,
025307,001345: # DP, 1S COMPL, SCALED 450 DEG/SEC.
025308,001346:
025309,001347: # SPECIAL. EXIT WITH S(MPAC) = 1.
025310,001348:
025311,001349: # (1) CPHI,CTHETA,CPSI. DESIRED OUTER, INNER, MIDDLE CDU ANGLES,
025312,001350: # SP, 2S COMPL, SCALED 180 DEGREES.
025313,001351:
025314,001352: # EXTERNAL SUBROUTINES USED (B)=BASIC
025315,001353:
025316,001354: # (1) CALCGA (5) LOADTIME(B) (9) SMNB
025317,001355: # (2) CDUTRIG (6) MATMOVE
025318,001356: # (3) CSMCONIC (7) RDCDUS(B)
025319,001357: # (4) LEMCONIC (8) SMCDURES
025320,001358:
025321,001359: # ERASABLE (1) S(Q611),EBANK7 CRS61.1 EXIT .
025322,001360: # (2) S(Q6111)EBANK7 CALCDCDU EXIT.
025323,001361: # (3) T(SAVEDCDU) E6 SP VECTOR OF CDUDS.
025324,001362: # (4) V(SAVEPOS) E7 CSM POS VEC AND D(SAVEPOS)= LENGTH OF LOS.
025325,001363: # (5) V(SAVEVEL) E7 CSM VEL VEC.
025326,001364:
025327,001365: # FLAGWDS HOLDFLAG. USED, NOT SET.
025328,001366:
025329,001367: # MISC (1) ERASABLE ITEMP1 USED TO TEMP STORE EBANK UNDER INHINT.
025330,001368: # (2) ERASABLE P21TIME USED AS TEMP STORE DURING CRS61.1
025331,001369: # (3) ERAS DTHETASM USED AS TEMP STORE DURING EARLY CRS61.1
025332,001370:
025333,001371: # DEBRIS - CURRENT VAC AREA, CRS61.1 ERASABLES, ITEMP1, P21TIME
025334,001372:
025335,001373: 24,2002 BANK 24
025336,001374: 34,2000 SETLOC P20S4
025337,001375: 34,2000 BANK
025338,001376:
025339,001377: 34,3227 E6,1646 EBANK= CDUXD
025340,001378: 34,3227 COUNT* $/CRS61
025341,001379:
025342,001380: 34,3227 40220 CRS61.1 STQ SETPD
025343,001381: 34,3230 03704 Q611
025344,001382: 34,3231 00001 0
025345,001383: 34,3232 77634 RTB
025346,001384: # # Page 581
025347,001385: 34,3233 45505 LOADTIME # LOAD CLOCK TIME2,1 INTO MPAC.
025348,001386:
025349,001387: 34,3234 36316 STORT STCALL P21TIME # STORE CLOCK TIME FOR SUBR R63
025350,001388: 34,3235 71463 R63 # SUBR TO CALC DCDU(T=PRESENT,PASS1)
025351,001389: 34,3236 77751 TLOAD
025352,001390: 34,3237 01156 THETAD # SAVE DCDU(T) FROM CALCDCDU FOR STEP4.
025353,001391: 34,3240 03373 STORE SAVEDCDU
025354,001392:
025355,001393: 34,3241 77776 EXIT
025356,001394: 34,3242 03263 TC STEP2CK
025357,001395: 34,3243 34371 AUTOCK CAF PRIO30
025358,001396: 34,3244 00006 EXTEND
025359,001397: 34,3245 06031 RXOR CHAN31
025360,001398: 34,3246 77707 MASK FURST3
025361,001399: 34,3247 00006 EXTEND # AUTO MODE SELECTED (BITS 15-13=011)
025362,001400: 34,3250 13252 BZF DAPCK # YES-CONTINUE.
025363,001401: 34,3251 03256 TC ASET
025364,001402:
025365,001403: 34,3252 40075 DAPCK CS FLAGWRD1 # IS STIKFLAG SET (I.E. IS SOMEONE ON RHC)
025366,001404: 34,3253 74675 MASK BIT14
025367,001405: 34,3254 10000 CCS A
025368,001406: 34,3255 03322 TC STEP3CK
025369,001407: 34,3256 34714 ASET CAF ZERO
025370,001408: 34,3257 54154 TS MPAC
025371,001409: 34,3260 06006 TC INTPRET # EXIT CRS61.1
025372,001410: 34,3261 77650 GOTO
025373,001411: 34,3262 03704 Q611
025374,001412:
025375,001413: 34,3263 40101 STEP2CK CS FLAGWRD5 # IS R60FLAG SET
025376,001414: 34,3264 74707 MASK BIT4
025377,001415: 34,3265 00006 EXTEND
025378,001416: 34,3266 13454 BZF MANUEXIS # YES, DO R60
025379,001417: 34,3267 04555 TC BANKCALL
025380,001418: 34,3270 57721 CADR UPACTOFF
025381,001419:
025382,001420: 34,3271 34711 CAF TWO # SET TEMPORARY INDEX DTHETASM = 2
025383,001421: 34,3272 55611 CDULOOP TS DTHETASM
025384,001422: 34,3273 51611 INDEX DTHETASM
025385,001423: 34,3274 30032 CA CDUX # SET A = ACTUAL CDU (ACDU).
025386,001424: 34,3275 00006 EXTEND
025387,001425: 34,3276 51611 INDEX DTHETASM # SET INDEX TO ACCESS DESIRED CDU (DCDU).
025388,001426: 34,3277 21155 MSU THETAD # A = DIFF = ACDU - DCDU.
025389,001427: 34,3300 54154 TS MPAC # RETURN TO INTERPRETER FOR 10 DEGREE CK.
025390,001428: 34,3301 06006 TC INTPRET # (DP APPROX SP OK FOR ROUGH CHECK)
025391,001429: 34,3302 45246 ABS DSU
025392,001430: 34,3303 31552 DEGREE10 # IS (ACDU - DCDU) MORE THAN 10 DEGREES.
025393,001431: 34,3304 77444 BPL EXIT # NO - OK, CONTINUE CHECKING OTHER ANGLES.
025394,001432: 34,3305 71311 STKTEST # TEST STICK FLAG
025395,001433: 34,3306 11611 CCS DTHETASM # HAVE ALL 3 ANGLE DIFFS BEEN CHECKED.
025396,001434: 34,3307 03272 TC CDULOOP # NO - DIM COUNT, CHECK NEXT ANGLE DIFF.
025397,001435: # # Page 582
025398,001436: 34,3310 03243 TC AUTOCK
025399,001437: 34,3311 77776 STKTEST EXIT
025400,001438: 34,3312 40075 CS FLAGWRD1
025401,001439: 34,3313 74675 MASK BIT14
025402,001440: 34,3314 10000 CCS A
025403,001441: 34,3315 03454 TC MANUEXIS # STIKFLAG IS NOT SET (DO R63)
025404,001442: 34,3316 34710 CAF BIT3
025405,001443: 34,3317 00006 EXTEND # STIKFLG IS SET
025406,001444: 34,3320 05011 WOR DSALMOUT # TURN ON UPACTY LIGHT
025407,001445:
025408,001446: 34,3321 03256 TC ASET # EXIT AND SET R61CNTR
025409,001447: 34,3322 06006 STEP3CK TC INTPRET
025410,001448: 34,3323 77601 SETPD
025411,001449: 34,3324 00001 0 # *
025412,001450: # NOW HAVE DCDUS STORED IN T(SAVEDCDU).
025413,001451: # GO CALC OTHER DAP INPUTS (DELCDU,WBODY)
025414,001452: 34,3325 52375 CRS61.2 VLOAD VSU
025415,001453: 34,3326 03204 DCDU
025416,001454: 34,3327 03715 SAVEVEL # DV = VL - VC
025417,001455: 34,3330 57456 UNIT VCOMP # V(MPAC)=-UNITDV.VAC36D=ABSDV.
025418,001456: 34,3331 74235 VXV VXSC # (-UNITDV)CROSS(UNITLOS).
025419,001457: 34,3332 03707 SAVEPOS
025420,001458: 34,3333 31553 RVCS/RDS # (UNITLOS B1)(UNITDV B1)(CONST B4)=CROSS.
025421,001459: 34,3334 77606 PUSH # HOLD CROSS IN PUSHLIST0. SCALED B6.
025422,001460: 34,3335 60345 DLOAD NORM # OBTAIN ABS VALUE OF LOS.
025423,001461: 34,3336 02316 P21TIME # P21TIME IS TEMP STORE FOR ABSLOS.
025424,001462: 34,3337 00047 X1
025425,001463: 34,3340 77606 PUSH # NORM ABSLOS(DENOM) AND HOLD IN PUSH1.
025426,001464:
025427,001465: 34,3341 60345 DLOAD NORM
025428,001466: 34,3342 00045 36D # NORM ABS VALUE OF DV(NUM).
025429,001467: 34,3343 00051 S1
025430,001468:
025431,001469: 34,3344 70460 XSU,1 SR1 # X1 = X1(N DENOM)-S1(N NUM).
025432,001470: 34,3345 00050 S1 # SR1 TO AVOID OFLOW ON DDV.
025433,001471: 34,3346 74271 DDV VXSC # ABSDV(MPAC)/ABSLOS(PUSH1) = QUOT.
025434,001472: 34,3347 77730 SXA,1 # QUOT(MPAC) X CROSS(PUSH0)
025435,001473: 34,3350 03705 Q6111 # SAVE SCALE OF RESULT (R-15,1X).
025436,001474: # X1= NORM OF QUOT. QUOT SCALE B7-B29=B-22
025437,001475: # CROSS IS SCALED B6. NEED SL1 TO RECOVER
025438,001476: # SR1 SO THAT -22+6+1=-15. MPAC NOW HOLDS
025439,001477: # ORTHO LOS RATE (OMEGA TH, B-15,X1).
025440,001478: 34,3351 76521 MXV VSL1 # OBTAIN RATE IN SM COORDS (OMEGTHSM) AND
025441,001479: 34,3352 01736 REFSMMAT # ADJUST FOR REFSMMAT SCALE OF B1.
025442,001480: 34,3353 00025 STORE 20D # OMEGTHSM = VAC20D
025443,001481: # DELTA THETA SM = OMEGTHSM * .1B-3.
025444,001482: 34,3354 77761 VXSC
025445,001483: 34,3355 31555 TENTH
025446,001484: 34,3356 03212 STORE DTHETASM # STORE SM INCREM ANGLES FOR SMCDURES.
025447,001485: 34,3357 77624 CALL
025448,001486: # # Page 583
025449,001487: 34,3360 47432 CDUTRIG # OBTAIN SIN,COSCDUS FOR SMCDURES.
025450,001488: 34,3361 45001 SETPD CALL # SMCDURES USES PUSH
025451,001489: 34,3362 00001 0
025452,001490: 34,3363 47675 SMCDURES # OBTAIN DELCDU IN V(DCDU).
025453,001491: 34,3364 77750 LXA,1 # RELOAD X1
025454,001492: 34,3365 03705 Q6111
025455,001493: 34,3366 53775 VLOAD VSL* # RECOVER SCALE.
025456,001494: 34,3367 03204 DCDU # (B-15,X1) + TENTH(B-3) + HALFREVS(B1)
025457,001495: 34,3370 20160 0 -17D,1 # EQUALS B-17D,1 TO OBTAIN HALFREVS B0.
025458,001496: 34,3371 00017 STORE 14D # HOLD DELS IN V(VAC14D) FOR AUTOPILOT.
025459,001497:
025460,001498: 34,3372 77624 CALL # COMPUTES SINES AND COSINES FOR *SMNB*
025461,001499: 34,3373 47432 CDUTRIG
025462,001500: 34,3374 45175 VLOAD CALL # LOAD VECTOR AND CALL TRANSFORMATION
025463,001501: 34,3375 00025 20D # VECTOR FOR TRG*SMNB INTO MPAC
025464,001502: 34,3376 47577 *SMNB* # OBTAIN ANG. RATE REFERRED TO NB (BODY)
025465,001503: 34,3377 77721 MXV
025466,001504: 34,3400 31561 MBDYTCTL # CONVERT RATE(OMEGA) TO CONTROL COORDS.
025467,001505: 34,3401 77761 VXSC # MULT. BY 0.8 TO RESCALE REVS TO 450 DEG.
025468,001506: 34,3402 15270 POINT8 # RECOVER SCALE.
025469,001507: 34,3403 53750 LXA,1 VSL* # RELOAD X1 TO RECOVER NORMALIZ.
025470,001508: 34,3404 03705 Q6111 # (B-15,X1) + MBDYTCTL(B1) = B-14D,1 TO
025471,001509: 34,3405 20163 0 -14D,1 # OBTAIN REVS SCALED AT 450 DEGREES.
025472,001510:
025473,001511: 34,3406 77776 CRS61.2A EXIT
025474,001512: 34,3407 00004 INHINT
025475,001513: 34,3410 34714 CAF ZERO # TRANSFER DESIRED GIMBAL ANGLES
025476,001514: 34,3411 55647 TS CDUXD +1 # FROM T(SAVEDCDU) TO V(CDUXD).
025477,001515: 34,3412 55651 TS CDUYD +1
025478,001516: 34,3413 55653 TS CDUZD +1
025479,001517: 34,3414 31772 CA SAVEDCDU
025480,001518: 34,3415 55646 TS CDUXD
025481,001519: 34,3416 31773 CA SAVEDCDU +1
025482,001520: 34,3417 55650 TS CDUYD
025483,001521: 34,3420 31774 CA SAVEDCDU +2
025484,001522: 34,3421 55652 TS CDUZD
025485,001523:
025486,001524: 34,3422 00006 EXTEND # TRANSFER OMEGA CONTROL (ANG.LOS RATE)
025487,001525: 34,3423 30155 DCA MPAC # FROM V(MPAC) TO V(WBODY ).
025488,001526: 34,3424 53526 DXCH WBODY
025489,001527: 34,3425 00006 EXTEND
025490,001528: 34,3426 30160 DCA MPAC +3
025491,001529: 34,3427 53530 DXCH WBODY1
025492,001530: 34,3430 00006 EXTEND
025493,001531: 34,3431 30162 DCA MPAC +5
025494,001532: 34,3432 53532 DXCH WBODY2
025495,001533:
025496,001534: 34,3433 00006 EXTEND # TRANSFER CDU INCREMENTS
025497,001535: 34,3434 50120 INDEX FIXLOC # FROM V(VAC14D) TO V(DELCDUX).
025498,001536: 34,3435 30017 DCA 14D
025499,001537: # # Page 584
025500,001538: 34,3436 53576 DXCH DELCDUX
025501,001539: 34,3437 00006 EXTEND
025502,001540: 34,3440 50120 INDEX FIXLOC
025503,001541: 34,3441 30021 DCA 16D
025504,001542: 34,3442 53600 DXCH DELCDUY
025505,001543: 34,3443 00006 EXTEND
025506,001544: 34,3444 50120 INDEX FIXLOC
025507,001545: 34,3445 30023 DCA 18D
025508,001546: 34,3446 53602 DXCH DELCDUZ
025509,001547: 34,3447 44712 CS ONE # NOW DAP VARIABLES LOADED. SET HOLDFLAG.
025510,001548: 34,3450 55332 TS HOLDFLAG # TO -1.
025511,001549: 34,3451 00003 RELINT
025512,001550: 34,3452 34714 CAF ZERO # NORMAL RETURN (MPAC = 0)
025513,001551: 34,3453 03256 TC ASET
025514,001552: 34,3454 06006 MANUEXIS TC INTPRET
025515,001553: 34,3455 77751 MANUEXIT TLOAD # ENTER FROM STEP2. ACDU-DCDU EXCEEDS
025516,001554: 34,3456 03373 SAVEDCDU # 10 DEG. STORE DCDU(T) IN CPHI,CTHETA,
025517,001555: 34,3457 01156 STORE CPHI # CPSI FOR KALCMANU.
025518,001556: 34,3460 52135 SLOAD GOTO # SPECIAL RETURN (MPAC+0 = 1
025519,001557: 34,3461 31603 LOONE # OCTAL 00001
025520,001558: 34,3462 03704 Q611
025521,001559:
025522,001560: 34,3463 71220 R63 STQ DLOAD # SUBR TO CALC DCDUS(T)
025523,001561: 34,3464 03705 Q6111
025524,001562: 34,3465 02316 P21TIME
025525,001563: 34,3466 34041 STCALL TDEC1
025526,001564: 34,3467 27045 CSMCONIC
025527,001565: 34,3470 77775 HOLDATT VLOAD # HOLD EXTRAPOLATED CSM POSITION AND
025528,001566: 34,3471 00001 RATT # VELOCITY
025529,001567: 34,3472 27707 STOVL SAVEPOS
025530,001568: 34,3473 00007 VATT
025531,001569: 34,3474 03715 STORE SAVEVEL
025532,001570: 34,3475 77745 CALCLEM DLOAD # EXTRAPOLATE LEM STATE VECTOR TO SAVE
025533,001571: 34,3476 02316 P21TIME # TIME AS CSM USING LEMCONIC
025534,001572: 34,3477 34041 STCALL TDEC1
025535,001573: 34,3500 27057 LEMCONIC
025536,001574: 34,3501 77775 VLOAD
025537,001575: 34,3502 00007 VATT
025538,001576: 34,3503 27204 STOVL DCDU # STORE VATT IN DCDU TEMPORARILY
025539,001577: 34,3504 00001 RATT # LOS = RL RC
025540,001578: 34,3505 53451 VSU UNIT
025541,001579: 34,3506 03707 SAVEPOS
025542,001580: 34,3507 03707 STORE SAVEPOS # SAVE UNITLOS FOR CRS61.2 RATE CALC.
025543,001581: 34,3510 76521 MXV VSL1
025544,001582: 34,3511 01736 REFSMMAT # CONVERT TO STABLE MEMBER
025545,001583: 34,3512 17357 STODL POINTVSM
025546,001584: 34,3513 00045 36D # HOLD ABS VAL OF LOS (VAC 36D)
025547,001585: 34,3514 02316 STORE P21TIME # IN D(P21TIME) FOR CRS61.2 RATE CALC.
025548,001586: 34,3515 77775 VLOAD
025549,001587: 34,3516 15330 UNITX
025550,001588: # # Page 585
025551,001589: 34,3517 37351 STCALL SCAXIS # TRACK AXIS UNIT VECTOR
025552,001590: 34,3520 56126 VECPOINT # FOR +X-AXIS TRACKING ATTITUDE
025553,001591: 34,3521 01334 STORE CPHIX # STORE ANGLES FOR N96 DISPLAY
025554,001592: 34,3522 77775 VLOAD
025555,001593: 34,3523 31544 PRFUNIT
025556,001594: 34,3524 37351 STCALL SCAXIS
025557,001595: 34,3525 56126 VECPOINT
025558,001596: 34,3526 03723 STORE PRAXIS # STORE ANGLES FOR N95 DISPLAY
025559,001597: 34,3527 77614 BOFF
025560,001598: 34,3530 02745 PRFTRKAT
025561,001599: 34,3531 71535 CRSTOR1
025562,001600: 34,3532 01156 CRSTOR STORE THETAD # STORE ANGLES FOR N18 DISPLAY
025563,001601: 34,3533 77650 GOTO
025564,001602: 34,3534 03705 Q6111
025565,001603: 34,3535 77775 CRSTOR1 VLOAD
025566,001604: 34,3536 15330 UNITX
025567,001605: 34,3537 03351 STORE SCAXIS
025568,001606: 34,3540 52151 TLOAD GOTO
025569,001607: 34,3541 01334 CPHIX
025570,001608: 34,3542 71532 CRSTOR
025571,001609: 34,3543 15066 17626 PRFUNIT 2DEC .40957602 # 55 DEG TRACK AXIS UNIT VECTOR
025572,001610: 34,3545 00000 00000 2DEC 0.0 # FOR USE WITH VECPOINT
025573,001611: 34,3547 11132 27477 2DEC .28678822
025574,001612: 34,3551 01616 DEGREE10 DEC .05556 # 10 DEG IN REVS STEP2
025575,001613: 34,3552 37651 16721 RVCS/RDS 2DEC 15.915494 B-4 # 100/2PI REV-CSEC/RAD-SEC.
025576,001614: 34,3554 31463 06315 TENTH 2DEC .1 B+3 # .1 B-3 (TO SCALE ANG.RATE TO .1 INREMS)
025577,001615: 34,3556 20000 00000 MAT1B1 2DEC 1.0 B-1
025578,001616: 34,3560 20000 00000 MBDYTCTL 2DEC .5 # 7.25 DEG NEGATIVE
025579,001617: 34,3562 00000 00000 2DEC 0 B-28 # X-AXIS ROTATION MATRIX
025580,001618: 34,3564 00000 00000 2DEC 0 B-28 # CONVERTS BODY TO CTL
025581,001619: 34,3566 00000 00000 2DEC 0 B-28 # AXES. CAME AS QUADROT
025582,001620: 34,3570 17676 20113 2DEC .99200495 B-1 # COS7.25 B1 BUT SCALED B1
025583,001621: 34,3572 75766 45544 2DEC -.12619897 B-1 # -SIN7.25 B1
025584,001622: 34,3574 00000 00000 2DEC 0 B-28
025585,001623: 34,3576 02011 32233 2DEC .12619897 B-1 # SIN7.25 B1
025586,001624: 34,3600 17676 20113 2DEC .99200495 B-1 # COS7.25 B1
025587,001625: # # Page 586
025588,001626: 34,3602 00001 LOONE OCT 00001 # TO SET MPAC = 00001 FOR SPECIAL EXIT.
025589,001627: 34,3603 7707 FURST3 EQUALS 13,14,15 # CONSTANT FOR AUTOCK (OCT 70000).
025590,001628:
025591,001629: # # Page 587
025592,001630: # ..... S22.1 ORBITAL NAVIGATION ROUTINE
025593,001631: # MOD 1
025594,001632:
025595,001633: # FUNCTONAL DESCRIPTION
025596,001634: # 1. UPDATE CSM STATE VECTOR
025597,001635: # 2. UPDATE LANDMARK POSITION
025598,001636: # 3. CONVERT W MATRIX FROM 9 TO 6 DIMENSIONS
025599,001637:
025600,001638: # SUBROUTINES CALLED
025601,001639: # INTSTALL,INTEGRV,GETNUM,SETRE,R-TO-TP,RP-TO-R,BVECTORS,INCORP1,INCORP2
025602,001640: # LALOTORV,S22F2410,LAT-LONG,ROWDOT
025603,001641:
025604,001642: # ERASABLE INITIALIZATION
025605,001643: # W=9X9 MATRIX
025606,001644: # ORBWFLAG=0 FOR INVALID W MATRIX,=1 FOR VALID W MATRIX
025607,001645: # ASTRONAUT ENTRY OF KNOWN,L,OFF
025608,001646: # 8NN= NUMBER OF MARKS DECIMAL INTEGER B-14
025609,001647: # REFSMMAT= TRANSFORMATION MATRIX
025610,001648: # MARKSTAT= ADDRESS OF START OF MARK DATA (MARK DATA OF EACH MARK IS
025611,001649: # STORED AS FOLLOWS, TIME,AIG,SA,AMG,PA,AOG) TIME IS IN DOUBLE
025612,001650: # PRECISION,ALL OTHERS ARE IN SINGLE PRECISION
025613,001651: # CSM STATE VECTOR
025614,001652:
025615,001653: # OUTPUT
025616,001654: # UPDATED CSM STATE VECTOR
025617,001655: # UPDATED LANDMARK POSITION
025618,001656: # NEW 6 DIMENSIONAL W MATRIX
025619,001657:
025620,001658: # DEBRIS
025621,001659: # PUSH LIST,CSMPOS,ALPHAV,ERADM,UM,RCLP,USTAR,VARIANCE,X789,BVECTOR,8KK,
025622,001660: # S22LOC, SVMRKDAT TABLE,22SUBSCL,LANDMARK,CXOFF,S22C,LAT,LOG,ALT,
025623,001661: # TEMPOR1,S22TOFF,S221OFF,DSPTEM1,S22EORM,S22TPRIM
025624,001662:
025625,001663: 13,2176 BANK 13
025626,001664:
025627,001665: 30,2000 SETLOC P20S6
025628,001666: 30,2000 BANK
025629,001667:
025630,001668: 30,2255 0002751 EBANK= LANDMARK
025631,001669: 30,2255 COUNT 35/LUORB
025632,001670:
025633,001671: 30,2255 66220 S22.1 STQ SSP
025634,001672: 30,2256 03703 S22RTNEX
025635,001673: 30,2257 00051 S1
025636,001674: 30,2260 00006 DEC 6 B-14
025637,001675: 30,2261 66331 SSP SSP # SET I=1 ITEM 8KK IS I
025638,001676: 30,2262 02747 8KK
025639,001677: 30,2263 00001 DEC 1 B-14
025640,001678: 30,2264 02751 S22LOC
025641,001679: 30,2265 03537 ECADR SVMRKDAT # SET MARK DATA ADDRESS INTO S22LOC
025642,001680: # # Page 588
025643,001681: 30,2266 76144 LXC,2 AXT,1
025644,001682: 30,2267 01330 MARKSTAT
025645,001683: 30,2270 00044 DEC 36 B-14
025646,001684: 30,2271 77773 S22.111 VLOAD* # MOVE MARK DATA (5 SETS FROM ADDR. IN
025647,001685: 30,2272 77776 0,2 # MARKSTAT TO SVMRKDAT TABLE TO AVOID LOSS
025648,001686: 30,2273 07604 STORE SVMRKDAT +36D,1 # IF RESTART OCCURS
025649,001687: 30,2274 60114 INCR,2 TIX,1
025650,001688: 30,2275 77771 DEC -6 B-14
025651,001689: 30,2276 60271 S22.111
025652,001690: 30,2277 77414 SET EXIT
025653,001691: 30,2300 01464 P22MKFLG # DOWNLINKED SVMRKDAT HOLDS PRESENT MARKS
025654,001692: 30,2301 04555 TC BANKCALL # RELEASE VAC AREA WHERE MARK DATA WAS
025655,001693: 30,2302 16063 CADR MKRELEAS
025656,001694: 30,2303 05261 TC 2PHSCHNG
025657,001695: 30,2304 00004 OCT 00004
025658,001696: 30,2305 05022 OCT 05022
025659,001697: 30,2306 13000 OCT 13000
025660,001698: 30,2307 06006 TC INTPRET
025661,001699: 30,2310 43170 AXT,1 BOFF
025662,001700: 30,2311 00000 0D
025663,001701: 30,2312 04343 CMOONFLG # =0 EARTH,=1 MOON
025664,001702: 30,2313 60316 S22SHIFT
025665,001703: 30,2314 77710 INCR,1
025666,001704: 30,2315 77775 DEC -2 B-14
025667,001705: 30,2316 40330 S22SHIFT SXA,1 SETPD
025668,001706: 30,2317 03673 S22EORM # SET =0 EARTH,=-2 MOON FOR SHIFTING
025669,001707: 30,2320 00001 0D
025670,001708: 30,2321 77624 FIG2EXIT CALL
025671,001709: 30,2322 27371 INTSTALL
025672,001710: 30,2323 77624 CALL
025673,001711: 30,2324 61326 S22FLGS
025674,001712: # FLOWCHART D=0 THEN DIM0FLAG=0 D6OR9FLG NOT TESTED
025675,001713: # FLOWCHART D=6 THEN DIM0FLAG=1 D60R9FLG=0
025676,001714: # FLOWCHART D=9 THEN DIM0FLAG=1 D6OR9FLG=1
025677,001715:
025678,001716: 30,2325 43014 BOFF CLRGO
025679,001717: 30,2326 01751 ORBWFLAG
025680,001718: 30,2327 60332 SETWW5D # BRANCH TO SET W0-W5,ORBWFLAG,D
025681,001719: 30,2330 01635 D6OR9FLG # FLOWCHART D=6 PATH
025682,001720: 30,2331 60357 SETVANDI
025683,001721: 30,2332 77614 SETWW5D CLEAR
025684,001722: 30,2333 01676 DIM0FLAG # FLOWCHART D=0 PATH
025685,001723: 30,2334 66370 AXT,1 SSP
025686,001724: 30,2335 00154 DEC 108 B-14
025687,001725: 30,2336 00051 S1
025688,001726: 30,2337 00006 DEC 6 B-14
025689,001727: 30,2340 77214 CLEAR VLOAD
025690,001728: 30,2341 02676 RENDWFLG # GSOP CHANGE 8/18/67
025691,001729: 30,2342 15332 ZEROVECS
025692,001730: 30,2343 06555 CLEARWW5 STORE W +108D,1
025693,001731: # # Page 589
025694,001732: 30,2344 67300 TIX,1 SLOAD
025695,001733: 30,2345 60343 CLEARWW5
025696,001734: 30,2346 02005 WORBPOS
025697,001735: 30,2347 02401 STORE W # SET DIAGONALS OF W0
025698,001736: 30,2350 02411 STORE W +8D
025699,001737: 30,2351 02421 STORE W +16D
025700,001738: 30,2352 77735 SLOAD
025701,001739: 30,2353 02006 WORBVEL
025702,001740: 30,2354 02511 STORE W +72D # SET DIAGONALS OF W4
025703,001741: 30,2355 02521 STORE W +80D
025704,001742: 30,2356 02531 STORE W +88D
025705,001743: 30,2357 77614 SETVANDI CLEAR
025706,001744: 30,2360 02666 DMENFLG # 0=6X6W, 1=9X9W
025707,001745: 30,2361 77624 S22NXTIN CALL
025708,001746: 30,2362 61322 GETTF
025709,001747: 30,2363 34041 STCALL TDEC1
025710,001748: 30,2364 27113 INTEGRV
025711,001749: 30,2365 77624 CALL
025712,001750: 30,2366 61273 S22CALRC # CALC. RC B-29 OR B-27 (CSMPOS)
025713,001751: 30,2367 66150 LXA,1 SXA,1
025714,001752: 30,2370 02750 S22LOC # SETUP ADDR. OF MARK DATA FOR GETUM SUBR.
025715,001753: 30,2371 01242 MARKDATA
025716,001754: 30,2372 77624 CALL # COMPUTE UM
025717,001755: 30,2373 47110 S2GETUM GETUM
025718,001756: 30,2374 01235 STORE UM
025719,001757: 30,2375 41535 DMPINTEG SLOAD PUSH # TEST OFF=I
025720,001758: 30,2376 02747 8KK
025721,001759: 30,2377 50535 SLOAD SR3 # CXOFF SCALED B-5, MUST MOVE TO B-14
025722,001760: 30,2400 02746 CXOFF # BEFORE SUBT.
025723,001761: 30,2401 50442 SR3 SR3
025724,001762: 30,2402 77625 DSU
025725,001763: 30,2403 43030 BHIZ BON
025726,001764: 30,2404 60720 S22OFF=I # BRANCH HERE IF OFF=I
025727,001765: 30,2405 02706 DMENFLG # 0=6X6W, 1=9X9W
025728,001766: 30,2406 60726 S22D=9
025729,001767: 30,2407 77624 CALL
025730,001768: 30,2410 56712 GRP2PC
025731,001769: 30,2411 77614 SET
025732,001770: 30,2412 01471 ORBWFLAG
025733,001771: 30,2413 43014 SET SET
025734,001772: 30,2414 02466 DMENFLG # =0 ON FIRST PASS THRU HERE FOR D=0,OR 6
025735,001773: 30,2415 01062 22DSPFLG # =1 TO DISPLAY DR,DV ON FIRST PASS
025736,001774: 30,2416 43014 SET BON
025737,001775: 30,2417 00462 ERADFLAG # =1 TO COMPUTE FISCHER RADIUS
025738,001776: 30,2420 03307 KNOWNFLG
025739,001777: 30,2421 61070 S22BOX22
025740,001778: 30,2422 53575 VLOAD UNIT # UNIT ALSO PUTS ABVAL(RC) IN 36D
025741,001779: 30,2423 01207 CSMPOS
025742,001780: 30,2424 02152 STORE ALPHAV # ALPHAV +4=SINL FOR SETRE
025743,001781: 30,2425 43014 CLEAR BOFF
025744,001782: # # Page 590
025745,001783: 30,2426 01663 LUNAFLAG
025746,001784: 30,2427 04343 CMOONFLG
025747,001785: 30,2430 60433 S22C=I
025748,001786: 30,2431 77614 SET
025749,001787: 30,2432 01463 LUNAFLAG
025750,001788: 30,2433 77624 S22C=I CALL # ERADM= R0 METERS B-29 BOTH EARTH/MOON
025751,001789: 30,2434 26533 SETRE
025752,001790: 30,2435 77624 CALL # COMPUTE RL FROM EQUATION 2.4.10
025753,001791: 30,2436 61240 S22F2410 # STORED IN X789,MPAC B-27,B-29
025754,001792: 30,2437 70414 BOFF VSR2 # SCALE RL B-29 FOR BOTH EARTH/MOON
025755,001793: 30,2440 04343 CMOONFLG
025756,001794: 30,2441 60442 +1
025757,001795: 30,2442 02635 STORE S22RL
025758,001796: 30,2443 72441 DOT SL1
025759,001797: 30,2444 01235 UM
025760,001798: 30,2445 24037 STOVL S22D # D= UM.RL B-29
025761,001799: 30,2446 15332 ZEROVECS
025762,001800: 30,2447 41401 SETPD PUSH
025763,001801: 30,2450 00001 0D
025764,001802: 30,2451 65206 PUSH PDDL # SET 0-18D = I BACKWARDS
025765,001803: 30,2452 15330 HIDPHALF # PD 18
025766,001804: 30,2453 77702 SR2 # B-3
025767,001805: 30,2454 00005 STORE 4D
025768,001806: 30,2455 00011 STORE 8D
025769,001807: 30,2456 24015 STOVL 12D
025770,001808: 30,2457 01235 UM # B-1
025771,001809: 30,2460 24023 STOVL S223X1
025772,001810: 30,2461 02635 S22RL # B-29
025773,001811: 30,2462 77624 CALL # (UM)(RL T) B-30 STORED IN S22UMRL THRU
025774,001812: 30,2463 61303 S2231X13 # S22UMRL +17D
025775,001813: 30,2464 66370 AXT,1 SSP
025776,001814: 30,2465 00022 DEC 18 B-14
025777,001815: 30,2466 00051 S1
025778,001816: 30,2467 00006 DEC 6 B-14
025779,001817: 30,2470 70573 S22NXTU VLOAD* VSR2 # (UM)(RL T) B-32
025780,001818: 30,2471 03524 S22UMRL +18D,1
025781,001819: 30,2472 77741 V/SC
025782,001820: 30,2473 00037 S22D # D B-29
025783,001821: 30,2474 45445 BVSU STADR # SUBTRACT FROM I B-3
025784,001822: 30,2475 70253 STORE S22UMRL +18D,1 # U MATRIX B-3
025785,001823: 30,2476 76100 TIX,1 AXT,1 # PD 0 AFTER TIX
025786,001824: 30,2477 60470 S22NXTU
025787,001825: 30,2500 00044 DEC 36 B-14 # S1 STILL 6 FROM ABOVE
025788,001826: 30,2501 64373 S22NXTWI VLOAD* MXV
025789,001827: 30,2502 02445 W +36D,1 # B-19
025790,001828: 30,2503 03502 S22UMRL # B-3
025791,001829: 30,2504 77732 SL2R
025792,001830: 30,2505 06621 STORE W +144D,1 # W(I+18)= UW(I) B-19
025793,001831: 30,2506 71300 TIX,1 DLOAD
025794,001832: 30,2507 60501 S22NXTWI
025795,001833: # # Page 591
025796,001834: 30,2510 00041 S22RHO # B-28,B-30
025797,001835: 30,2511 60414 BOFF SR2 # MAKE RHO B-30
025798,001836: 30,2512 04343 CMOONFLG
025799,001837: 30,2513 60514 +1
025800,001838: 30,2514 57101 NORM XAD,2
025801,001839: 30,2515 00050 X2
025802,001840: 30,2516 00047 X2
025803,001841: 30,2517 41316 DSQ DMP
025804,001842: 30,2520 21650 SCTVAR # B+18
025805,001843: 30,2521 77742 SR1 # ACCOUNTS FOR 1/2 IN DEXT FORMULA
025806,001844: 30,2522 00041 STORE S22RHO # 1/2(RHO SQ)(VARSCT)
025807,001845: 30,2523 77770 AXT,1
025808,001846: 30,2524 00022 DEC 18 B-14 # S1 STILL 6 FROM ABOVE
025809,001847: 30,2525 64373 S22NXXA VLOAD* MXV
025810,001848: 30,2526 03524 S22UMRL +18D,1 # B-3
025811,001849: 30,2527 03502 S22UMRL # B-3
025812,001850: 30,2530 53761 VXSC VSR*
025813,001851: 30,2531 00041 S22RHO
025814,001852: 30,2532 57212 0 -12D,2 # WITH VARRP SCALED B-28
025815,001853: 30,2533 05301 STORE S22UUT +18D,1 # 1/2(RHO SQ)(VARSCT)(U)(U T)
025816,001854: 30,2534 77300 TIX,1 VLOAD
025817,001855: 30,2535 60525 S22NXXA
025818,001856: 30,2536 01235 UM
025819,001857: 30,2537 34023 STCALL S223X1 # UM ALSO IN MPAC FOR S2231X13 SUBR.
025820,001858: 30,2540 61303 S2231X13 # (UM)(UM T) B-2 IN S22UMRL,P17D
025821,001859: 30,2541 50545 DLOAD SR3
025822,001860: 30,2542 02241 ERADM # R0 B-29
025823,001861: 30,2543 63471 DDV DSQ
025824,001862: 30,2544 00037 S22D # B-29
025825,001863: 30,2545 77605 DMP
025826,001864: 30,2546 02010 RPVAR # ***** METERS SQ
025827,001865: 30,2547 00041 STORE S22RHO # TEMP (VARRP)(R0/D)
025828,001866: 30,2550 77770 AXT,1
025829,001867: 30,2551 00022 DEC 18 B-14 # S1 STILL 6 FROM ABOVE
025830,001868: 30,2552 74373 S22NXXB VLOAD* VXSC
025831,001869: 30,2553 03524 S22UMRL +18D,1 # (UM)(UM T) B-2
025832,001870: 30,2554 00041 S22RHO
025833,001871: 30,2555 77653 VAD*
025834,001872: 30,2556 01301 S22UUT +18D,1
025835,001873: 30,2557 05301 STORE S22UUT +18D,1 # SMALL E MATRIX
025836,001874: 30,2560 77775 VLOAD
025837,001875: 30,2561 15332 ZEROVECS
025838,001876: 30,2562 06643 STORE W +162D,1 # CLEAR W8
025839,001877: 30,2563 40100 TIX,1 BOV
025840,001878: 30,2564 60552 S22NXXB
025841,001879: 30,2565 60566 +1
025842,001880: 30,2566 50145 DLOAD BMN
025843,001881: 30,2567 01277 S22UUT +16D # E5
025844,001882: 30,2570 60607 S22W76X
025845,001883: 30,2571 53166 SQRT BZE
025846,001884: # # Page 592
025847,001885: 30,2572 60607 S22W76X
025848,001886: 30,2573 16625 STODL W +148D # W74= SQ ROOT E5
025849,001887: 30,2574 01275 S22UUT +14D # E4
025850,001888: 30,2575 40071 DDV BOV
025851,001889: 30,2576 02625 W +148D
025852,001890: 30,2577 60601 S22W72X
025853,001891: 30,2600 02623 STORE W +146D # W73= E4/W74
025854,001892: 30,2601 56345 S22W72X DLOAD DDV
025855,001893: 30,2602 01273 S22UUT +12D # E3
025856,001894: 30,2603 02625 W +148D
025857,001895: 30,2604 77600 BOV
025858,001896: 30,2605 60607 S22W76X
025859,001897: 30,2606 02621 STORE W +144D # W72= E4/W74
025860,001898: 30,2607 63545 S22W76X DLOAD DSQ
025861,001899: 30,2610 02623 W +146D # W73
025862,001900: 30,2611 50021 BDSU BMN
025863,001901: 30,2612 01267 S22UUT +8D # E2
025864,001902: 30,2613 60627 S22W78X
025865,001903: 30,2614 53166 SQRT BZE
025866,001904: 30,2615 60627 S22W78X
025867,001905: 30,2616 16631 STODL W +152D # W76= SQ ROOT (E2-W73 SQ)
025868,001906: 30,2617 02621 W +144D # W72
025869,001907: 30,2620 44205 DMP BDSU
025870,001908: 30,2621 02623 W +146D # W73
025871,001909: 30,2622 01265 S22UUT +6D # E1
025872,001910: 30,2623 40071 DDV BOV
025873,001911: 30,2624 02631 W +152D # W76
025874,001912: 30,2625 60627 S22W78X
025875,001913: 30,2626 02627 STORE W +150D # W75= (E1-W72W73)/W76
025876,001914: 30,2627 63545 S22W78X DLOAD DSQ
025877,001915: 30,2630 02627 W +150D
025878,001916: 30,2631 63525 PDDL DSQ
025879,001917: 30,2632 02621 W +144D # W72
025880,001918: 30,2633 77615 DAD
025881,001919: 30,2634 50021 BDSU BMN
025882,001920: 30,2635 01257 S22UUT # E0
025883,001921: 30,2636 60641 S22SCLW
025884,001922: 30,2637 77766 SQRT
025885,001923: 30,2640 02635 STORE W +156D # W78= SQ RT(E0-W72 SQ-W75 SQ)
025886,001924: 30,2641 74575 S22SCLW VLOAD VSR1 # SCALE W6 METERS B-19
025887,001925: 30,2642 02621 W +144D
025888,001926: 30,2643 26621 STOVL W +144D
025889,001927: 30,2644 02627 W +150D
025890,001928: 30,2645 77762 VSR1
025891,001929: 30,2646 26627 STOVL W +150D
025892,001930: 30,2647 02635 W +156D
025893,001931: 30,2650 77762 VSR1
025894,001932: 30,2651 02635 STORE W +156D
025895,001933: 30,2652 77624 S22SAVET CALL
025896,001934: 30,2653 61322 GETTF
025897,001935: # # Page 593
025898,001936: 30,2654 03672 STORE S22TPRIM # SAVE PRESENT TIME FOR PIOS
025899,001937: 30,2655 77776 S22I=N EXIT # TEST I=N
025900,001938: 30,2656 05301 TC PHASCHNG
025901,001939: 30,2657 04022 OCT 04022
025902,001940: 30,2660 41746 CS 8KK
025903,001941: 30,2661 61747 AD 8NN
025904,001942: 30,2662 00006 EXTEND
025905,001943: 30,2663 63126 BZMF S22F244X # EXIT TO FIGURE 2.4-4
025906,001944: 30,2664 31746 CA 8KK # I=I+1
025907,001945: 30,2665 64712 AD ONE
025908,001946: 30,2666 55300 TS TEMPOR1
025909,001947: 30,2667 31750 CA S22LOC # ADD 7 TO LOC TO GET ADDR. OF NEXT MARK
025910,001948: 30,2670 64716 AD SEVEN
025911,001949: 30,2671 55301 TS TEMPOR1 +1
025912,001950: 30,2672 05301 TC PHASCHNG
025913,001951: 30,2673 04022 OCT 04022
025914,001952: 30,2674 31300 CA TEMPOR1
025915,001953: 30,2675 55746 TS 8KK
025916,001954: 30,2676 31301 CA TEMPOR1 +1
025917,001955: 30,2677 55750 TS S22LOC
025918,001956: 30,2700 06006 TC INTPRET
025919,001957: 30,2701 77624 CALL # FOR ALL INTEGRATIONS OTHER THAN FIRST
025920,001958: 30,2702 27371 S2INTS1 INTSTALL
025921,001959: 30,2703 77624 CALL
025922,001960: 30,2704 61326 S22FLGS
025923,001961: 30,2705 43014 BON CLEAR
025924,001962: 30,2706 02706 DMENFLG
025925,001963: 30,2707 60361 S22NXTIN # RETURN ALWAYS EXCEPT OFFSET POINT MARK 1
025926,001964: 30,2710 01676 DIM0FLAG
025927,001965: 30,2711 43014 BOFF SET
025928,001966: 30,2712 01751 ORBWFLAG
025929,001967: 30,2713 60361 S22NXTIN # OFFSET POINT MARK 1,NO W INTEGRATION
025930,001968: 30,2714 01476 DIM0FLAG
025931,001969: 30,2715 77614 CLRGO
025932,001970: 30,2716 01635 D6OR9FLG
025933,001971: 30,2717 60361 S22NXTIN # OFFSET POINT MARK 1,INTEGRATE W 6X6
025934,001972: 30,2720 77624 S22OFF=I CALL
025935,001973: 30,2721 61322 GETTF
025936,001974: 30,2722 27670 STOVL S22TOFF # TIME SUB OFF
025937,001975: 30,2723 01235 UM
025938,001976: 30,2724 35215 STCALL S22UOFF # U SUB OFF
025939,001977: 30,2725 60655 S22I=N # TEST I=N
025940,001978: 30,2726 77775 S22D=9 VLOAD # D=9 PATH
025941,001979: 30,2727 01701 X789
025942,001980: 30,2730 14001 STODL 0D # CALL PIOS TWICE TO TRANSFORM RL TO TIME
025943,001981: 30,2731 03672 S22TPRIM # T(SUB F) FROM TIME T PRIME
025944,001982: 30,2732 00007 STORE 6D
025945,001983: 30,2733 45135 SLOAD CALL
025946,001984: 30,2734 03674 S22EORM # 0=EARTH,NON-ZERO=MOON
025947,001985: 30,2735 55366 S2RTRP R-TO-RP
025948,001986: # # Page 594
025949,001987: 30,2736 45006 PUSH CALL # R-TO-RP LEAVES PUSHLOC AT 0
025950,001988: 30,2737 61322 GETTF
025951,001989: 30,2740 00007 STORE 6D
025952,001990: 30,2741 45135 SLOAD CALL
025953,001991: 30,2742 03674 S22EORM
025954,001992: 30,2743 55341 S2RPTR RP-TO-R
025955,001993: 30,2744 01701 S22BOX32 STORE X789
025956,001994: 30,2745 40014 SET BOV
025957,001995: 30,2746 02464 INCORFLG # FLAG=1
025958,001996: 30,2747 60750 +1 # CLEAR OVERFLOW
025959,001997: 30,2750 77651 VSU
025960,001998: 30,2751 01207 CSMPOS
025961,001999: 30,2752 03531 STORE RCLP # RCL=RL-RC
025962,002000: 30,2753 47256 UNIT VXV # USTAR=UNIT(UNIT(RCL)XUM)
025963,002001: 30,2754 01235 UM
025964,002002: 30,2755 40056 UNIT BOV
025965,002003: 30,2756 60652 S22SAVET # COMPUTATION OVERFLOW,SAVE TF
025966,002004: 30,2757 01245 STORE USTAR
025967,002005: 30,2760 43014 S22BOX12 SET SET
025968,002006: 30,2761 02466 DMENFLG # =1 FOR 9X9 W
025969,002007: 30,2762 00467 VEHUPFLG # =1 FOR CSM
025970,002008: 30,2763 43345 DLOAD DAD
025971,002009: 30,2764 21650 SCTVAR # B+18
025972,002010: 30,2765 21652 IMUVARR # B+18
025973,002011: 30,2766 27526 STOVL VARIANCE
025974,002012: 30,2767 03531 RCLP # B-29 OR B-27
025975,002013: 30,2770 60246 ABVAL NORM
025976,002014: 30,2771 00047 X1
025977,002015: 30,2772 41316 DSQ DMP
025978,002016: 30,2773 03526 VARIANCE
025979,002017: 30,2774 56070 XAD,1 XAD,1
025980,002018: 30,2775 00046 X1 # DOUBLE NORM SHIFT SINCE RCLP WAS SQUARED
025981,002019: 30,2776 03673 S22EORM # DOUBLE EARTH OR MOON SHIFT,SAME REASON
025982,002020: 30,2777 53670 XAD,1 SR*
025983,002021: 30,3000 03673 S22EORM
025984,002022: 30,3001 20601 0,1 # SCALE VARIANCE B-40 FOR BOTH EARTH,MOON
025985,002023: 30,3002 77751 TLOAD # CHANGE MODE TO TRIPLE
025986,002024: 30,3003 00155 MPAC
025987,002025: 30,3004 37526 STCALL VARIANCE # CALC B0,B1,DELTAQ, NEW USTAR
025988,002026: 30,3005 47047 S2BVTRS BVECTORS
025989,002027: 30,3006 57575 VLOAD VCOMP
025990,002028: 30,3007 03502 BVECTOR
025991,002029: 30,3010 37516 STCALL BVECTOR +12D # B2=-B0
025992,002030: 30,3011 75250 S2INCP1 INCORP1
025993,002031: 30,3012 77624 CALL
025994,002032: 30,3013 56712 GRP2PC
025995,002033: 30,3014 43014 BOFF CLEAR
025996,002034: 30,3015 01342 22DSPFLG # =1 DISPLAY DELTA R,V =0 DO NOT
025997,002035: 30,3016 61047 S22BOX42
025998,002036: 30,3017 01262 22DSPFLG
025999,002037: # # Page 595
026000,002038: 30,3020 77624 CALL
026001,002039: 30,3021 56712 GRP2PC
026002,002040: 30,3022 51575 VLOAD ABVAL
026003,002041: 30,3023 01257 DELTAX # DELTA R
026004,002042: 30,3024 53750 LXA,1 SR*
026005,002043: 30,3025 03673 S22EORM # SCALE DELTA R ALWAYS METERS B-29
026006,002044: 30,3026 20601 0,1
026007,002045: 30,3027 27502 STOVL N49DISP
026008,002046: 30,3030 01265 DELTAX +6 # DELTA V
026009,002047: 30,3031 53646 ABVAL SR* # DELTA V=METERS/CSEC B-7 ALWAYS
026010,002048: 30,3032 20601 0,1
026011,002049: 30,3033 03504 STORE N49DISP +2
026012,002050: 30,3034 77776 EXIT
026013,002051: 30,3035 33655 CAF V06N49EE
026014,002052: 30,3036 04555 TC BANKCALL
026015,002053: 30,3037 20763 CADR GOFLASHR
026016,002054: 30,3040 04106 TC GOTOPOOH # V34E TERMINATE
026017,002055: 30,3041 03046 TC +5 # INCORPORATE CHANGES
026018,002056: 30,3042 03230 TC S22EXEX # V32E RECYCLE
026019,002057: 30,3043 34710 CAF BIT3
026020,002058: 30,3044 05415 TC BLANKET
026021,002059: 30,3045 05112 TC ENDOFJOB
026022,002060: 30,3046 06006 TC INTPRET
026023,002061: 30,3047 77624 S22BOX42 CALL
026024,002062: 30,3050 75460 INCORP2
026025,002063: 30,3051 77624 CALL # CSMPOS=RC B-29 OR B-27
026026,002064: 30,3052 61273 S22CALRC
026027,002065: 30,3053 77414 DMPINCP2 BOFF EXIT
026028,002066: 30,3054 02744 INCORFLG
026029,002067: 30,3055 60652 S22SAVET # SAVE TF AND TEST I=N
026030,002068: 30,3056 05301 TC PHASCHNG
026031,002069: 30,3057 04022 OCT 04022
026032,002070: 30,3060 06006 TC INTPRET
026033,002071: 30,3061 77214 CLEAR VLOAD
026034,002072: 30,3062 02664 INCORFLG # FLAG=0
026035,002073: 30,3063 01701 X789
026036,002074: 30,3064 77651 VSU
026037,002075: 30,3065 01207 CSMPOS
026038,002076: 30,3066 37531 STCALL RCLP # RCL=RL-RC
026039,002077: 30,3067 60760 S22BOX12
026040,002078: 30,3070 66370 S22BOX22 AXT,1 SSP # CLEAR W6,W7,W8 (27 ELEMENTS 54 REGS)
026041,002079: 30,3071 00066 DEC 54 B-14
026042,002080: 30,3072 00051 S1
026043,002081: 30,3073 00006 DEC 6 B-14
026044,002082: 30,3074 77775 VLOAD
026045,002083: 30,3075 15332 ZEROVECS
026046,002084: 30,3076 06643 CLRW678 STORE W +162D,1
026047,002085: 30,3077 67300 TIX,1 SLOAD
026048,002086: 30,3100 61076 CLRW678
026049,002087: 30,3101 02007 S22WSUBL
026050,002088: # # Page 596
026051,002089: 30,3102 02621 STORE W +144D
026052,002090: 30,3103 02631 STORE W +152D
026053,002091: 30,3104 02641 STORE W +160D
026054,002092: 30,3105 43014 CLEAR BOFF # SET LUNAFLAG, TIME FOR LALOTORV
026055,002093: 30,3106 01663 LUNAFLAG # ERADFLAG,LAT,LONG,ALT SET PREVIOUSLY
026056,002094: 30,3107 04343 CMOONFLG # CHECK SCALING OF ITEMS,ALT INPUT AND
026057,002095: 30,3110 61113 S22BX22A # RL OUTPUT IN ALPHAV BOTH B-29
026058,002096: 30,3111 77614 SET
026059,002097: 30,3112 01463 LUNAFLAG
026060,002098: 30,3113 77624 S22BX22A CALL
026061,002099: 30,3114 61322 GETTF
026062,002100: 30,3115 77624 CALL # COMPUTE RL
026063,002101: 30,3116 26373 LALOTORV
026064,002102: 30,3117 43175 VLOAD BOFF
026065,002103: 30,3120 02152 ALPHAV # RL B-29
026066,002104: 30,3121 04343 CMOONFLG
026067,002105: 30,3122 61124 S22BX22B
026068,002106: 30,3123 77752 VSL2 # SCALE RL B-27 FOR MOON
026069,002107: 30,3124 77650 S22BX22B GOTO
026070,002108: 30,3125 60744 S22BOX32
026071,002109: 30,3126 06006 S22F244X TC INTPRET
026072,002110: 30,3127 46135 S22F244 SLOAD BHIZ # FIG 2.4-4 TEST OFF=0
026073,002111: 30,3130 02746 CXOFF
026074,002112: 30,3131 61160 S22BOX44
026075,002113: 30,3132 77776 EXIT
026076,002114: 30,3133 05301 TC PHASCHNG
026077,002115: 30,3134 04022 OCT 04022
026078,002116: 30,3135 06006 TC INTPRET
026079,002117: 30,3136 77745 DLOAD
026080,002118: 30,3137 03670 S22TOFF
026081,002119: 30,3140 34041 STCALL TDEC1 # CALC RC AT OFFSET TIME
026082,002120: 30,3141 27022 CSMPREC
026083,002121: 30,3142 77775 VLOAD
026084,002122: 30,3143 00017 RATT1 # RC METERS B-29 OR B-27
026085,002123: 30,3144 25207 STOVL CSMPOS
026086,002124: 30,3145 01215 S22UOFF
026087,002125: 30,3146 25235 STOVL UM # U=UOFF
026088,002126: 30,3147 01701 X789
026089,002127: 30,3150 43046 ABVAL BOFF
026090,002128: 30,3151 04343 CMOONFLG
026091,002129: 30,3152 61154 +2
026092,002130: 30,3153 77702 SR2 # SCALE MOON R0 B-29 FOR S22F2410 SUBR
026093,002131: 30,3154 36241 STCALL ERADM
026094,002132: 30,3155 61240 S22F2410
026095,002133: 30,3156 77650 GOTO
026096,002134: 30,3157 61163 S22BX44A
026097,002135: 30,3160 77624 S22BOX44 CALL
026098,002136: 30,3161 61322 GETTF
026099,002137: 30,3162 03670 STORE S22TOFF # PRESENT TIME FOR LAT-LONG SETUP
026100,002138: 30,3163 77214 S22BX44A CLEAR VLOAD
026101,002139: # # Page 597
026102,002140: 30,3164 01663 LUNAFLAG
026103,002141: 30,3165 01701 X789
026104,002142: 30,3166 43014 BOFF SET
026105,002143: 30,3167 04343 CMOONFLG
026106,002144: 30,3170 61173 S22BX44B
026107,002145: 30,3171 01463 LUNAFLAG # SET = 1 FOR LAT-LONG
026108,002146: 30,3172 77742 VSR2 # SCALE RL MOON B-29 FOR LAT-LONG
026109,002147: 30,3173 16152 S22BX44B STODL ALPHAV # RL SCALED B-29 FOR LAT-LONG
026110,002148: 30,3174 03670 S22TOFF # EITHER PRESENT OR OFFSET TIME
026111,002149: 30,3175 77624 CALL
026112,002150: 30,3176 26322 LAT-LONG # **** ALT OUTPUT ALWAYS B-29
026113,002151: 30,3177 77624 CALL # DISPLAY LAT/LONG/ALT
026114,002152: 30,3200 61336 LLASRD
026115,002153: 30,3201 77776 EXIT
026116,002154: 30,3202 33656 CAF V06N89B
026117,002155: 30,3203 04555 TC BANKCALL
026118,002156: 30,3204 20624 CADR GOFLASH
026119,002157: 30,3205 03233 TC S22GTP # V34E TERMINATE
026120,002158: 30,3206 03210 TC +2 # PROCEED SAVE LANDING SITE COORD
026121,002159: 30,3207 03224 TC S22.981X # RECYCLE POINT A IN GSOP
026122,002160: 30,3210 06006 TC INTPRET
026123,002161: 30,3211 70740 LXC,1 DLOAD*
026124,002162: 30,3212 02750 S22LOC
026125,002163: 30,3213 00001 0,1
026126,002164: 30,3214 24007 STOVL 6D # 6-7D= LANDING SITE TIME FOR R-TO-RP
026127,002165: 30,3215 01701 X789
026128,002166: 30,3216 00001 STORE 0D # 0-5D= LANDING SITE VEC FOR R-TO-RP
026129,002167: 30,3217 45135 SLOAD CALL
026130,002168: 30,3220 15330 HIDPHALF # ANY NON-ZERO FOR MOON
026131,002169: 30,3221 55366 R-TO-RP # CONVERT RLS TO MOON-FIXED COORD
026132,002170: 30,3222 02026 STORE RLS # LANDING SITE VECTOR
026133,002171: 30,3223 77776 EXIT
026134,002172: 30,3224 06006 S22.981X TC INTPRET
026135,002173: 30,3225 77624 CALL
026136,002174: 30,3226 61354 9DWTO6DW
026137,002175: 30,3227 77776 EXIT # GO TO POINT A IN CHAPTER 5
026138,002176: 30,3230 06006 S22EXEX TC INTPRET # WITHOUT CONVERTING W
026139,002177: 30,3231 77650 GOTO
026140,002178: 30,3232 03703 S22RTNEX
026141,002179:
026142,002180: 30,3233 06006 S22GTP TC INTPRET # CONVERT W BEFORE TC GOTOPOOH
026143,002181: 30,3234 77624 CALL
026144,002182: 30,3235 61354 9DWTO6DW
026145,002183: 30,3236 77776 EXIT
026146,002184: 30,3237 04106 TC GOTOPOOH
026147,002185: 30,3240 77201 S22F2410 SETPD VLOAD # COMPUTE FORMULA 2.4.10
026148,002186: 30,3241 00001 0D
026149,002187: 30,3242 01207 CSMPOS # RC B-29 EARTH,B-27 MOON
026150,002188: 30,3243 50256 UNIT DOT # UNIT ALSO SETS 36D=ABVAL(RC) USED BELOW
026151,002189: 30,3244 01235 UM
026152,002190: # # Page 598
026153,002191: 30,3245 57552 SL1 DCOMP # GSOP CHANGE 8/18/67
026154,002192: 30,3246 77606 PUSH # PD 2D 0D=COSA=-(UM.RC)/ABVAL(RC) B-1
026155,002193: 30,3247 44316 DSQ BDSU
026156,002194: 30,3250 21654 DEC1B2
026157,002195: 30,3251 43125 PDDL BOFF # PD 4D 2D=1-COSA SQ=SINA SQ B-2
026158,002196: 30,3252 02241 ERADM # R0 ALWAYS B-29 FROM SETRE
026159,002197: 30,3253 04343 CMOONFLG
026160,002198: 30,3254 61256 +2
026161,002199: 30,3255 77712 SL2 # SCALE R0 B-27 FOR MOON
026162,002200: 30,3256 56362 SR1R DDV # (R0/RC) B-1
026163,002201: 30,3257 00045 36D
026164,002202: 30,3260 45316 DSQ DSU # PD 2D (RP/RC) SQ - SINA SQ B-2
026165,002203: 30,3261 44366 SQRT BDSU # PD 0D COSA-SQRT((R0/RC)SQ-SINA SQ) B-1
026166,002204: 30,3262 77605 DMP # DMP RESULT B-28 MOON,B-30 EARTH
026167,002205: 30,3263 00045 36D # VXSC RESULT B-29 MOON, B-31 EARTH
026168,002206: 30,3264 00041 STORE S22RHO # RHO FOR W INIT. OF UNKNOWN LMK B-28,B-30
026169,002207: 30,3265 77761 VXSC
026170,002208: 30,3266 01235 UM
026171,002209: 30,3267 53352 VSL2 VAD # SCALE B-27 MOON,B-29 EARTH AND ADD RC
026172,002210: 30,3270 01207 CSMPOS
026173,002211: 30,3271 01701 STORE X789
026174,002212: 30,3272 77616 RVQ # B-27 FOR EARTH OR B-29 FOR MOON
026175,002213: 30,3273 77350 S22CALRC LXA,1 VLOAD # COMPUTE RC B-29 OR B-27
026176,002214: 30,3274 03673 S22EORM # =0 FOR EARTH,-2 FOR MOON
026177,002215: 30,3275 01573 DELTACSM
026178,002216: 30,3276 53257 VSR* VAD
026179,002217: 30,3277 20610 7,1
026180,002218: 30,3300 01607 RCVCSM
026181,002219: 30,3301 01207 STORE CSMPOS
026182,002220: 30,3302 77616 RVQ
026183,002221: 30,3303 00031 S2231X13 STORE S221X3 # MULT 3X1 BY 1X3,STORE RESULTING 3X3 IN
026184,002222: 30,3304 77131 SSP AXT,2 # S22UMRL- S22UMRL +17D
026185,002223: 30,3305 00052 S2
026186,002224: 30,3306 00002 DEC 2 B-14
026187,002225: 30,3307 00006 DEC 6 B-14
026188,002226: 30,3310 77770 AXT,1
026189,002227: 30,3311 00022 DEC 18 B-14
026190,002228: 30,3312 73775 S2231NXT VLOAD VXSC*
026191,002229: 30,3313 00031 S221X3
026192,002230: 30,3314 77746 S223X1 +6,2
026193,002231: 30,3315 07524 STORE S22UMRL +18D,1
026194,002232: 30,3316 61110 INCR,1 TIX,2
026195,002233: 30,3317 77771 DEC -6 B-14
026196,002234: 30,3320 61312 S2231NXT
026197,002235: 30,3321 77616 RVQ
026198,002236: 30,3322 70740 GETTF LXC,1 DLOAD* # SET MPAC= TF
026199,002237: 30,3323 02750 S22LOC
026200,002238: 30,3324 00001 0,1
026201,002239: 30,3325 77616 RVQ
026202,002240: # # Page 599
026203,002241: 30,3326 43014 S22FLGS SET SET # INTEGRATION FLAGS
026204,002242: 30,3327 01476 DIM0FLAG
026205,002243: 30,3330 01475 D6OR9FLG
026206,002244: 30,3331 43014 SET SET
026207,002245: 30,3332 01474 VINTFLAG
026208,002246: 30,3333 01472 STATEFLG
026209,002247: 30,3334 43414 CLEAR RVQ
026210,002248: 30,3335 01673 INTYPFLG
026211,002249:
026212,002250: # SUBROUTINE TO MODIFY ALT AND STORE LAT TO LAT+5 IN LANDLAT TO LANDLAT+5
026213,002251: # PRIOR TO DISPLAY.
026214,002252:
026215,002253: 30,3336 77745 LLASRD DLOAD # ALT , LANDALT METERS B-29
026216,002254: 30,3337 01110 ALT
026217,002255: 30,3340 16362 STODL LANDALT
026218,002256: 30,3341 01106 LONG
026219,002257: 30,3342 77742 SR1
026220,002258: 30,3343 02360 STORE LANDLONG
026221,002259: 30,3344 77616 RVQ
026222,002260: # SUBROUTINE TO MODIFY LANDALT AND STORE LANDALT TO LANDALT+5 IN LAT TO
026223,002261: # LAT+5 AFTER LMK DATA LOADED BY ASTRONAUT.
026224,002262:
026225,002263: 30,3345 77745 LLASRDA DLOAD # ALT , LANDALT METERS B-29
026226,002264: 30,3346 02362 LANDALT
026227,002265: 30,3347 15110 STODL ALT
026228,002266: 30,3350 02360 LANDLONG
026229,002267: 30,3351 77752 SL1
026230,002268: 30,3352 01106 STORE LONG
026231,002269: 30,3353 77616 RVQ
026232,002270: 30,3354 40220 9DWTO6DW STQ SETPD
026233,002271: 30,3355 01214 9DWXX
026234,002272: 30,3356 00001 0D
026235,002273: 30,3357 41575 VLOAD PUSH # CLEAR WORKING AREA OF PUSHLIST
026236,002274: 30,3360 15332 HI6ZEROS # INCLUDING P
026237,002275: 30,3361 41406 PUSH PUSH # PD 18D
026238,002276: 30,3362 77731 SSP
026239,002277: 30,3363 00017 9DWJ # J=29 USE 2*29 FOR DP WORDS
026240,002278: 30,3364 00072 DEC 58 B-14
026241,002279: 30,3365 66150 9DWI=J LXA,1 SXA,1 # SET I=J
026242,002280: 30,3366 00016 9DWJ
026243,002281: 30,3367 00012 9DWI
026244,002282: 30,3370 77624 9DWEPCAL CALL
026245,002283: 30,3371 61606 ROWDOT
026246,002284: 30,3372 77750 LXA,1 # P VARIES 0-20 INSTEAD OF 20-0
026247,002285: 30,3373 00010 9DWP
026248,002286: 30,3374 06641 STORE EMATRIX +40D,1
026249,002287: 30,3375 66110 INCR,1 SXA,1
026250,002288: 30,3376 00002 DEC 2 B-14
026251,002289: 30,3377 00010 9DWP
026252,002290: 30,3400 46135 SLOAD BHIZ # TEST I=0
026253,002291: # # Page 600
026254,002292: 30,3401 00013 9DWI
026255,002293: 30,3402 61417 9DWTESTJ
026256,002294: 30,3403 77625 DSU # I=I-1
026257,002295: 30,3404 21646 9DWID
026258,002296: 30,3405 00013 STORE 9DWI
026259,002297: 30,3406 46025 DSU BHIZ # TEST I=26
026260,002298: 30,3407 21644 9DW26D
026261,002299: 30,3410 61413 9DWSETI2
026262,002300: 30,3411 77650 GOTO # NEXT E SUB P
026263,002301: 30,3412 61370 9DWEPCAL
026264,002302: 30,3413 52131 9DWSETI2 SSP GOTO # I=2
026265,002303: 30,3414 00013 9DWI
026266,002304: 30,3415 00004 DEC 4 B-14
026267,002305: 30,3416 61370 9DWEPCAL
026268,002306: 30,3417 46135 9DWTESTJ SLOAD BHIZ # TEST J=0
026269,002307: 30,3420 00017 9DWJ
026270,002308: 30,3421 61436 9DWFIG6
026271,002309: 30,3422 77625 DSU
026272,002310: 30,3423 21646 9DWID
026273,002311: 30,3424 00017 STORE 9DWJ # J=J-1
026274,002312: 30,3425 46025 DSU BHIZ # TEST J=26
026275,002313: 30,3426 21644 9DW26D
026276,002314: 30,3427 61432 9DWSETJ2
026277,002315: 30,3430 77650 GOTO
026278,002316: 30,3431 61365 9DWI=J
026279,002317: 30,3432 52131 9DWSETJ2 SSP GOTO # SET J=2
026280,002318: 30,3433 00017 9DWJ
026281,002319: 30,3434 00004 DEC 4 B-14
026282,002320: 30,3435 61365 9DWI=J
026283,002321: 30,3436 77624 9DWFIG6 CALL
026284,002322: 30,3437 56712 GRP2PC
026285,002323: 30,3440 77331 SSP VLOAD # START OF FIGURE 2.4-6
026286,002324: 30,3441 00017 9DWJ # J=29
026287,002325: 30,3442 00072 DEC 58 B-14
026288,002326: 30,3443 15332 HI6ZEROS
026289,002327: 30,3444 00011 STORE 9DWP # P,N,I=0
026290,002328: 30,3445 66370 AXT,1 SSP
026291,002329: 30,3446 00154 DEC 108 B-14 # CLEAR W0 TO W54
026292,002330: 30,3447 00051 S1
026293,002331: 30,3450 00006 6
026294,002332: 30,3451 06555 CLEARW54 STORE W +108D,1
026295,002333: 30,3452 77700 TIX,1
026296,002334: 30,3453 61451 CLEARW54
026297,002335: 30,3454 66150 9DWI=JA LXA,1 SXA,1 # I=J
026298,002336: 30,3455 00016 9DWJ
026299,002337: 30,3456 00012 9DWI
026300,002338: 30,3457 77624 CALL
026301,002339: 30,3460 61606 ROWDOT
026302,002340: 30,3461 43750 LXA,1 BDSU*
026303,002341: 30,3462 00010 9DWP
026304,002342: # # Page 601
026305,002343: 30,3463 02641 EMATRIX +40D,1
026306,002344: 30,3464 66110 INCR,1 SXA,1 # -(P+1)
026307,002345: 30,3465 00002 2
026308,002346: 30,3466 00010 9DWP
026309,002347: 30,3467 54140 LXC,1 XSU,1 # -(I+N)
026310,002348: 30,3470 00012 9DWI
026311,002349: 30,3471 00014 9DWN
026312,002350: 30,3472 71244 BPL DLOAD # TEST WSQ LTE 0
026313,002351: 30,3473 61477 9DWAAA
026314,002352: 30,3474 15332 HI6ZEROS # W=0
026315,002353: 30,3475 77650 GOTO
026316,002354: 30,3476 61500 9DWAAB
026317,002355: 30,3477 77766 9DWAAA SQRT # W= SQRT(WSQ)
026318,002356: 30,3500 06401 9DWAAB STORE W,1
026319,002357: 30,3501 14001 STODL WORKW
026320,002358: 30,3502 00017 9DWJ # TEST J=0
026321,002359: 30,3503 77630 BHIZ
026322,002360: 30,3504 61572 9DWEXITX # EXIT
026323,002361: 30,3505 46135 TST2I=0 SLOAD BHIZ # TEST I=0
026324,002362: 30,3506 00013 9DWI
026325,002363: 30,3507 61550 9DWN=N+3
026326,002364: 30,3510 77625 DSU
026327,002365: 30,3511 21646 9DWID
026328,002366: 30,3512 00013 STORE 9DWI # I=I-1
026329,002367: 30,3513 46025 DSU BHIZ # TEST I=26
026330,002368: 30,3514 21644 9DW26D
026331,002369: 30,3515 61520 9DWAAC
026332,002370: 30,3516 77650 GOTO
026333,002371: 30,3517 61523 9DWNEXEP
026334,002372: 30,3520 77731 9DWAAC SSP # I=2
026335,002373: 30,3521 00013 9DWI
026336,002374: 30,3522 00004 4
026337,002375: 30,3523 77624 9DWNEXEP CALL
026338,002376: 30,3524 61606 ROWDOT
026339,002377: 30,3525 43750 LXA,1 BDSU* # (EP-ROWI*ROWJ)/W
026340,002378: 30,3526 00010 9DWP
026341,002379: 30,3527 02641 EMATRIX +40D,1
026342,002380: 30,3530 62071 DDV INCR,1 # P=P+1
026343,002381: 30,3531 00001 WORKW
026344,002382: 30,3532 00002 2
026345,002383: 30,3533 70130 SXA,1 LXC,1
026346,002384: 30,3534 00010 9DWP
026347,002385: 30,3535 00012 9DWI
026348,002386: 30,3536 40060 XSU,1 BOV # -(I+N)
026349,002387: 30,3537 00014 9DWN
026350,002388: 30,3540 61543 SETWIN=0
026351,002389: 30,3541 77650 GOTO
026352,002390: 30,3542 61545 9DWSETWX
026353,002391: 30,3543 77745 SETWIN=0 DLOAD # W(I+N)=0
026354,002392: 30,3544 15332 HI6ZEROS
026355,002393: # # Page 602
026356,002394: 30,3545 06401 9DWSETWX STORE W,1
026357,002395: 30,3546 77650 GOTO
026358,002396: 30,3547 61505 TST2I=0
026359,002397: 30,3550 62150 9DWN=N+3 LXA,1 INCR,1 # N=N+3
026360,002398: 30,3551 00014 9DWN
026361,002399: 30,3552 00006 6
026362,002400: 30,3553 67330 SXA,1 SLOAD # J=J-1
026363,002401: 30,3554 00014 9DWN
026364,002402: 30,3555 00017 9DWJ
026365,002403: 30,3556 77625 DSU
026366,002404: 30,3557 21646 9DWID
026367,002405: 30,3560 00017 STORE 9DWJ
026368,002406: 30,3561 46025 DSU BHIZ # TEST J=26
026369,002407: 30,3562 21644 9DW26D
026370,002408: 30,3563 61566 SETJ=2A
026371,002409: 30,3564 77650 GOTO
026372,002410: 30,3565 61454 9DWI=JA
026373,002411: 30,3566 52131 SETJ=2A SSP GOTO # J=2
026374,002412: 30,3567 00017 9DWJ
026375,002413: 30,3570 00004 4
026376,002414: 30,3571 61454 9DWI=JA
026377,002415: 30,3572 77624 9DWEXITX CALL
026378,002416: 30,3573 56712 GRP2PC
026379,002417: 30,3574 66370 AXT,1 SSP # CLEAR W6,W7,W8 USED TEMP FOR EMATRIX
026380,002418: 30,3575 00066 DEC 54 B-14
026381,002419: 30,3576 00051 S1
026382,002420: 30,3577 00006 6
026383,002421: 30,3600 77775 VLOAD
026384,002422: 30,3601 15332 HI6ZEROS
026385,002423: 30,3602 06643 9DWEXXXA STORE W +162D,1
026386,002424: 30,3603 52100 TIX,1 GOTO
026387,002425: 30,3604 61602 9DWEXXXA
026388,002426: 30,3605 01214 9DWXX
026389,002427: 30,3606 40131 ROWDOT SSP BOV
026390,002428: 30,3607 00007 XTMP1
026391,002429: 30,3610 00377 OCT 377
026392,002430: 30,3611 61612 +1
026393,002431: 30,3612 71140 LXC,1 LXC,2
026394,002432: 30,3613 00012 9DWI
026395,002433: 30,3614 00016 9DWJ
026396,002434: 30,3615 41545 DLOAD PUSH
026397,002435: 30,3616 15332 HI6ZEROS
026398,002436: 30,3617 56743 ROWDOT1 DLOAD* DMPR*
026399,002437: 30,3620 02401 W,1
026400,002438: 30,3621 75376 W,2
026401,002439: 30,3622 41415 DAD PUSH
026402,002440: 30,3623 62000 BOV INCR,1
026403,002441: 30,3624 61640 ROWDOT3
026404,002442: 30,3625 77771 DEC -6 B-14
026405,002443: 30,3626 67314 INCR,2 SLOAD
026406,002444: # # Page 603
026407,002445: 30,3627 77771 DEC -6 B-14
026408,002446: 30,3630 00007 XTMP1
026409,002447: 30,3631 70430 BHIZ SR1
026410,002448: 30,3632 61636 ROWDOT2
026411,002449: 30,3633 00007 STORE XTMP1
026412,002450: 30,3634 77650 GOTO
026413,002451: 30,3635 61617 ROWDOT1
026414,002452: 30,3636 77745 ROWDOT2 DLOAD
026415,002453: 30,3637 77616 RVQ
026416,002454: 30,3640 77614 ROWDOT3 CLRGO
026417,002455: 30,3641 01631 ORBWFLAG
026418,002456: 30,3642 61636 ROWDOT2
026419,002457: 30,3643 WORKW = 0D
026420,002458: 30,3643 XTMP1 = 6D
026421,002459: 30,3643 9DWP = 8D # P
026422,002460: 30,3643 9DWI = 10D # I
026423,002461: 30,3643 9DWN = 12D # N
026424,002462: 30,3643 9DWJ = 14D # J
026425,002463: 30,3643 1214 9DWXX = S22UOFF
026426,002464: 30,3643 E7,1501 S22UMRL = BVECTOR # 18
026427,002465: 30,3643 1256 S22UUT = DELTAX # 18
026428,002466: 30,3643 S223X1 = 18D # 6
026429,002467: 30,3643 S221X3 = 24D # 6
026430,002468: 30,3643 S22D = 30D # 2
026431,002469: 30,3643 S22RHO = 32D # 2
026432,002470: 30,3643 0002634 S22RL = W +156D # 6
026433,002471: 30,3643 00064 00000 9DW26D 2DEC 52 B-14
026434,002472: 30,3645 00002 00000 9DWID 2DEC 2 B-14
026435,002473: 30,3647 10306 36750 SCTVAR 2DEC 1.0 E-6 B+18
026436,002474: 30,3651 00253 31436 IMUVARR 2DEC 0.04 E-6 B+18
026437,002475: 30,3653 10000 00000 DEC1B2 2DEC 1 B-2
026438,002476: 30,3655 01461 V06N49EE VN 00649
026439,002477: 30,3656 01531 V06N89B VN 00689
026440,002478: 30,3657 1214 S22UOFF = LEMPOS # 6 U SUB OFF
026441,002479: 23,2000 SETLOC P20S2
026442,002480: 23,2000 BANK
026443,002481:
026444,002482: # # Page 604
026445,002483:
026446,002484:
026447,002485: # # Page 605
026448,002486: # SUBROUTINE NAME: V69CALL
026449,002487: # MOD NO: 0 DATE: 8 FEB 1968
026450,002488: # MOD BY: DIGITAL DEVEL GROUP LOG SECTION: P20-P25
026451,002489:
026452,002490: # FUNCTIONAL DESCRIPTION:
026453,002491:
026454,002492: # CALLED BY VERB 69 ENTER DURING P00. PRIO 10 USED. CALCULATES AND
026455,002493: # DISPLAYS FINAL GIMBAL ANGLES TO POINT CSM +X AXIS OR PREFERRED AXIS
026456,002494: # (UNIT(Z)COS55 DEG + UNIT(X)SIN55 DEG) AT LM.
026457,002495:
026458,002496: # 1. KEY IN V 89 E ONLY IF IN PROG 00. IF NOT IN P00, OPERATOR ERROR AND
026459,002497: # EXIT R63, OTHERWISE CONTINUE.
026460,002498:
026461,002499: # 2. IF IN P00, DO IMU STATUS CHECK (R02BOTH). IF IMU ON AND ITS
026462,002500: # ORIENTATION KNOWN TO CGC, CONTINUE.
026463,002501:
026464,002502: # 3. FLASH DISPLAY V 04 N 06. R2 INDICATES WHICH SPACECRAFT AXIS IS TO
026465,002503: # BE POINTED AT LM. INITIAL CHOICE IS PREFERRED AXIS. (R2=1).
026466,002504: # ASTRONAUT CAN CHANGE TO (+X) AXIS (R2 NOT= 1) BY V 22 E 2 E. CONTINUE
026467,002505: # AFTER KEYING IN PROCEED.
026468,002506:
026469,002507: # 4. SET PREFERRED ATTITUDE FLAG ACCORDING TO OPTION DESIRED. SET FLAG
026470,002508: # FOR PREFERRED AXIS. RESET FLAG FOR X AXIS.
026471,002509:
026472,002510: # 5. CURRENT TIME IS STORED AND R63COMP IS CALLED
026473,002511:
026474,002512: # R63COMP JOB:
026475,002513:
026476,002514: # UPDATE CSM AND LM STATE VECTORS USING CONIC EQUATIONS
026477,002515:
026478,002516: # CALCULATES BOTH PREFERRED AND X AXIS TRACKING ATT FROM 35M TO LM.
026479,002517:
026480,002518: # DESIRED GIMBAL ANGLES AS INDICATED BY PREFERRED ATTITUDE FLAG
026481,002519: # ARE STORED FOR LATER R60CSM CALL.
026482,002520:
026483,002521: # 6. FLASH DISPLAY V 06 N18 AND AWAIT RESPONSE.
026484,002522:
026485,002523: # 7. RECYCLE- RETURN TO STEP 5.
026486,002524: # TERMINATE- EXIT R63 ROUTINE
026487,002525: # PROCEED- RESET 3AXISFLG AND CALL R60CSM FOR ATTITUDE MANEUVER.
026488,002526:
026489,002527:
026490,002528: # CALLING SEQUENCE: V 69 E
026491,002529:
026492,002530: # SUBROUTINES CALLED: CHKPOOH, R02BOTH, GOXDSPF, R63COMP, R60CSM
026493,002531:
026494,002532: # ALARMS 1. OPERATOR ERROR IF NOT IN P00
026495,002533: # 2. PROGRAM ALARM IF IMU IS OFF
026496,002534: # 3. PROGRAM ALARM IF IMU ORIENTATION IS UNKNOWN
026497,002535:
026498,002536: # # Page 606
026499,002537: # ERASABLE INITIALIZATION REQUIRED: NONE
026500,002538:
026501,002539: # DEBRIS: OPTION1, OPTION1+1, PRFTRKAT(PREF ATT FLAG),P21TIME, 3AXISFLG
026502,002540:
026503,002541: 23,3136 00000 13560 DP1MIN 2DEC 6000 B-28
026504,002542:
026505,002543:
026506,002544: 23,3140 E4,1715 EBANK= P21TIME
026507,002545: 34,3603 BANK 34
026508,002546: 34,2000 SETLOC P20S4
026509,002547: 34,2000 BANK
026510,002548: 34,3603 COUNT* $$/R63
026511,002549:
026512,002550:
026513,002551: 34,3603 04555 V89CALL TC BANKCALL # IMU STATUS CHECK. RETURNS IF ORIENTATION
026514,002552: 34,3604 17573 CADR R02BOTH # KNOWN. ALARMS IF NOT.
026515,002553: 34,3605 36214 CAF THREE # ALLOW ASTRONAUT TO SELECT DESURED
026516,002554: 34,3606 55131 TS OPTION1 # TRACKING ATTITUDE AXIS.
026517,002555: 34,3607 34712 CAF ONE
026518,002556: 34,3610 55132 TS OPTION1 +1
026519,002557: 34,3611 33652 CAF VB04N06 # V 04 N 06
026520,002558: 34,3612 04555 TC BANKCALL
026521,002559: 34,3613 20624 CADR GOFLASH
026522,002560: 34,3614 05423 TC ENDEXT # TERMINATE
026523,002561: 34,3615 03617 TC +2 # PROCEED
026524,002562: 34,3616 03611 TC -5 # DATA IN. OPTION1 +1 = 1 FOR PREF AXIS
026525,002563: # = 2 FOR X AXIS
026526,002564: 34,3617 41132 CS OPTION1 +1 # 1 FOR PREF AXIS. 2 FOR X AXIS.
026527,002565: 34,3620 64712 AD ONE
026528,002566: 34,3621 00006 EXTEND
026529,002567: 34,3622 13647 BZF SETPAF
026530,002568: 34,3623 05447 RSTPAF TC DOWNFLAG # RESET PREF ATT FLAG FOR R63COMP
026531,002569: 34,3624 00120 ADRES RNGSCFLG # TO DO X AXIS. RESET BIT 10 FLAG 5
026532,002570: 34,3625 06006 V89RECL TC INTPRET
026533,002571: 34,3626 43234 RTB DAD
026534,002572: 34,3627 45505 LOADTIME # READ PRESENT TIME
026535,002573: 34,3630 07137 DP1MIN # INTEGRATE TO 1 MIN FROM NOW
026536,002574: 34,3631 36316 STCALL P21TIME # STORE TIME FOR CALL TO R63COMP. R63COMP
026537,002575: 34,3632 71463 R63COMP # LEAVES DESIRED GIM ANGS IN THETAD,LOS IN
026538,002576: 34,3633 77776 EXIT # POINTVSM, AND SELECTED AXIS IN SCAXIS.
026539,002577: 34,3634 33653 CAF VB06N18 # V 06 N 18
026540,002578: 34,3635 04555 TC BANKCALL # NOUN 18 REFERS TO THE DESIRED GIMBAL
026541,002579: 34,3636 20624 CADR GOFLASH
026542,002580: 34,3637 05423 TC ENDEXT # TERMINATE
026543,002581: 34,3640 03642 TC +2 # PROCEED
026544,002582: 34,3641 03625 TC V89RECL # RECYCLE
026545,002583: 34,3642 05447 TC DOWNFLAG # RESET 3 AXIS FLAG
026546,002584: 34,3643 00124 ADRES 3AXISFLG # RESET BIT 6 FLAG 5
026547,002585: # # Page 607
026548,002586: 34,3644 04555 TC BANKCALL # PERFORMS CSM MANEUVER TO ALIGN SELECTED
026549,002587: 34,3645 56000 CADR R60CSM # SPACECRAFT AXIS TO LOS.
026550,002588: 34,3646 15423 TCF ENDEXT
026551,002589:
026552,002590:
026553,002591: 34,3647 05435 SETPAF TC UPFLAG # SET PREFERRED ATT FLAG FOR R63COMP
026554,002592: 34,3650 00120 ADRES RNGSCFLG # TO DO PREF AXIS. SET BIT 10 FLAG 5.
026555,002593: 34,3651 03625 TC V89RECL
026556,002594:
026557,002595:
026558,002596: 34,3652 01006 VB04N06 VN 0406
026559,002597: 34,3653 01422 VB06N18 VN 0618
026560,002598:
026561,002599: 34,3654 34,3463 R63COMP EQUALS R63
026562,002600:
026563,002601: # # Page 608
026564,002602: # PROGRAM NAME- P23 CISLUNAR MIDCOURSE NAVIGATION
026565,002603: # MOD NO
026566,002604: # MOD BY- TOM KNATT
026567,002605: # FUNCTIONAL DESCRIPTION- DO MIDCOURSE NAVIGATION BY INCORPORATION OF STAR
026568,002606: # /EARTH AND STAR/MOON OPTICAL MEASUREMENTS.
026569,002607: # CALLING SEQUENCE- ASTRONAUT OPERATED
026570,002608: # SUBROUTINES CALLED-R52,R53,R57,R30,ORBITAL INTEGRATION (INTEGRV)
026571,002609: # INCORP1,INCORP2,LALOTORV,LUNLMKLD,AND DISPLAY INTERFACE ROUTINES.
026572,002610: # N0RMAL EXIT MODES- VIA R00
026573,002611: # ALARMS- NONE
026574,002612: # ABORT MODES- NONE
026575,002613: # ERASABLE INITIALIZATION REQUIRED- PAD-LOADED ERASABLES,ORBWFLAG RESET,
026576,002614: # REFSMFLG=0 IF IMU OFF AND REFSMFLG=1 IF IMU ON
026577,002615: # INPUTS BY USER REQUIRED- STAR NUMBER,LANDMARK LAT,LONG/2, ALT OR ID NUMB.
026578,002616: # IF LANDMARK IS USED, NEAR OR FAR HORIZON IF HORIZON IS USED, AND
026579,002617: # BODY TO BE MARKED ON(EARTH OR MOON). SEE GSOP CHAPT 4.
026580,002618: # OUTPUT-UPDATED CMC STATE VECTOR. VECTOR FROM S/C TO HORIZON OR LANDMARK
026581,002619: # IN POINTAXS. POINTAXS CAN BE USED TO GENERATE THIS VECTOR APART FROM
026582,002620: # P23 IF DESIRED.
026583,002621: # DEBRIS-NO USABLE DEBRIS IS GENERATED. RENDWFLG IS RESET FOR P20 UPON
026584,002622: # COMPLETION OF P23. RUPTREGS AND ERASABLES USED BY DISPLAYS ARE DEBRIS.
026585,002623: 31,2021 BANK 31
026586,002624: 31,2000 SETLOC RT23
026587,002625: 31,2000 BANK
026588,002626: 31,2021 COUNT 31/S23
026589,002627: 31,2021 0002400 EBANK= W
026590,002628: 31,2021 05447 P23 TC DOWNFLAG
026591,002629: 31,2022 00010 ADRES RNDVZFLG
026592,002630:
026593,002631: 31,2023 05261 TC 2PHSCHNG
026594,002632: 31,2024 00004 OCT 00004 # LEAVE GROUP 4
026595,002633: 31,2025 00012 OCT 00012 # ENTER GROUP 2
026596,002634: 31,2026 34760 CAF PRIO13
026597,002635: 31,2027 55056 TS PHSPRDT2
026598,002636: 31,2030 06006 TC INTPRET
026599,002637: 31,2031 43131 SSP CLEAR
026600,002638: 31,2032 00302 MARKINDX
026601,002639: 31,2033 00001 1
026602,002640: 31,2034 00666 TARG2FLG # TARGET FLAG USED R52 AND R53
026603,002641: 31,2035 66214 CLEAR SSP
026604,002642: 31,2036 00665 TARG1FLG
026605,002643: 31,2037 00305 STARIND
026606,002644: 31,2040 00000 0
026607,002645: 31,2041 43131 SSP CLEAR
026608,002646: 31,2042 00303 BESTI
026609,002647: 31,2043 00000 0
026610,002648: 31,2044 03267 R57FLAG # SET = DO NOT REPERFORM R57
026611,002649: 31,2045 77414 CLEAR EXIT
026612,002650: 31,2046 04664 V94FLAG # SET = ALLOW V94
026613,002651: 31,2047 06006 P23.00 TC INTPRET
026614,002652: # # Page 609
026615,002653: 31,2050 45014 BON CALL
026616,002654: 31,2051 01702 REFSMFLG # SET NOW AS INPUT, NORMALLY EXTERNAL CONT
026617,002655: 31,2052 62060 P23.05 # WHEN ALIGNED, PERFORM MEASUREMENT
026618,002656: 31,2053 76360 R57 # DO OPTICS CALIBRATION IF IMU NOT ALIGNED
026619,002657: 31,2054 77624 CALL
026620,002658: 31,2055 31327 R53
026621,002659: 31,2056 77650 GOTO
026622,002660: 31,2057 62236 P23.60
026623,002661: 31,2060 77414 P23.05 CLEAR EXIT
026624,002662: 31,2061 04665 SAVECFLG # USED TO SAVE SPACE IN P23.65
026625,002663: 31,2062 33050 CAF V05N70 # REQUEST RESPONSE AND DISPLAY MEASUREMENT
026626,002664: 31,2063 04555 TC BANKCALL # IDENTIFICATION- STAR,LMK,HOR IDENT.
026627,002665: 31,2064 20624 CADR GOFLASH
026628,002666: 31,2065 04106 TC GOTOPOOH # TERMINATE
026629,002667: 31,2066 02070 TC P23.15
026630,002668: 31,2067 02062 TC -5 # REDISPLAY
026631,002669: 31,2070 31751 P23.15 CA LANDMARK # IF C=2,LUNAFLAG=1. IF C=1,LUNAFLAG=0
026632,002670: 31,2071 00006 EXTEND
026633,002671: 31,2072 12074 BZF +2
026634,002672: 31,2073 02075 TC +2
026635,002673: 31,2074 31752 CA HORIZON # SET LUNAFLAG FROM HORIZON OR LANDMARK
026636,002674: 31,2075 74703 MASK BIT8
026637,002675: 31,2076 00006 EXTEND
026638,002676: 31,2077 12104 BZF P23.16
026639,002677: 31,2100 06006 TC INTPRET
026640,002678: 31,2101 52014 SET GOTO
026641,002679: 31,2102 01463 LUNAFLAG
026642,002680: 31,2103 62107 P23.17
026643,002681: 31,2104 06006 P23.16 TC INTPRET
026644,002682: 31,2105 77614 CLEAR
026645,002683: 31,2106 01663 LUNAFLAG
026646,002684: 31,2107 41535 P23.17 SLOAD PUSH
026647,002685: 31,2110 00736 STARCODE
026648,002686: 31,2111 41335 SLOAD DMP
026649,002687: 31,2112 23055 SPSIX
026650,002688: 31,2113 66150 LXA,1 SXA,1
026651,002689: 31,2114 00155 MPAC +1
026652,002690: 31,2115 00302 BESTI # BESTI = 6XSTAR NUMBER
026653,002691: 31,2116 77624 CALL
026654,002692: 31,2117 30000 LOWMEMRY # NEEDED TO RETRIEVE STAR VECTOR FROM LOW
026655,002693: 31,2120 02617 STORE STARSAV2 # STORE FOR R53,P23. US(IN P23)=STARSAV2
026656,002694: 31,2121 77776 EXIT
026657,002695: 31,2122 31751 CA LANDMARK
026658,002696: 31,2123 73052 MASK OCT00077
026659,002697: 31,2124 55753 TS IDOFLMK # FOR R3(DE) LUNAFLAG ALREADY SET
026660,002698: 31,2125 31752 CA HORIZON
026661,002699: 31,2126 00006 EXTEND
026662,002700: 31,2127 12144 BZF P23.12
026663,002701: 31,2130 74706 MASK BIT5 # IF D=1,NORFHOR=0(NEAR).D=2,NORFHOR=1,FAR
026664,002702: 31,2131 00006 EXTEND
026665,002703: # # Page 610
026666,002704: 31,2132 12137 BZF P23.18
026667,002705: 31,2133 06006 TC INTPRET
026668,002706: 31,2134 52014 SET GOTO
026669,002707: 31,2135 00064 NORFHOR
026670,002708: 31,2136 62142 P23.19
026671,002709: 31,2137 06006 P23.18 TC INTPRET
026672,002710: 31,2140 77614 CLEAR
026673,002711: 31,2141 00264 NORFHOR
026674,002712: 31,2142 77776 P23.19 EXIT
026675,002713: 31,2143 02156 TC P23.30
026676,002714: 31,2144 31753 P23.12 CA IDOFLMK # IF R2(DE) NONZERO, LMK IS IDENTIFIED
026677,002715: 31,2145 00006 EXTEND
026678,002716: 31,2146 12150 BZF P23.20 # LANDMARK NOT IDENTIFIED
026679,002717: 31,2147 02156 TC P23.30 # LANDMARK IS IDENTIFIED
026680,002718: 31,2150 33047 P23.20 CAF V6N89 # REQUEST RESPONSE AND DISPLAY LMK DATA
026681,002719: 31,2151 04555 TC BANKCALL # R1=LAT,R2=LONG/2,R3=ALT
026682,002720: 31,2152 20624 CADR GOFLASH
026683,002721: 31,2153 04106 TC GOTOPOOH # TERMINATE
026684,002722: 31,2154 02156 TC P23.30
026685,002723: 31,2155 02150 TC P23.20 # STORE NEW DATA AND REDISPLAY
026686,002724: 31,2156 06006 P23.30 TC INTPRET
026687,002725: 31,2157 77414 BON EXIT
026688,002726: 31,2160 04705 SAVECFLG
026689,002727: 31,2161 62265 P23.85
026690,002728: 31,2162 33053 CAF V50N25P
026691,002729: 31,2163 04555 TC BANKCALL
026692,002730: 31,2164 20751 CADR GOPERF1 # GOPERF1 BLANKS OUT R2 AND R3.
026693,002731: 31,2165 04106 TC GOTOPOOH
026694,002732: 31,2166 02173 TC V94ENTER # PROCEED. AUTOCONTROL CMC
026695,002733: 31,2167 02170 TC P23.55 # ENTER. MANUAL CONTROL
026696,002734: 31,2170 06006 P23.55 TC INTPRET
026697,002735: 31,2171 77650 GOTO
026698,002736: 31,2172 62224 P23.56
026699,002737: # VERB 94 BEGINS HERE
026700,002738: 31,2173 06006 V94ENTER TC INTPRET
026701,002739: 31,2174 77634 RTB
026702,002740: 31,2175 45505 LOADTIME # READ CLOCK
026703,002741: 31,2176 35225 STCALL MARKTIME
026704,002742: 31,2177 62272 POINTAXS # RETURN LOS IN RCLL AND MPAC
026705,002743: 31,2200 53521 MXV UNIT
026706,002744: 31,2201 01736 REFSMMAT
026707,002745: 31,2202 27357 STOVL POINTVSM
026708,002746: 31,2203 23056 JCAXIS
026709,002747: 31,2204 03351 STORE SCAXIS
026710,002748: 31,2205 77776 EXIT
026711,002749: 31,2206 05447 TC DOWNFLAG # CLEAR AND GO TO VECPOINT IN R60
026712,002750: 31,2207 00124 ADRES 3AXISFLG # BIT 6 FLAG 5
026713,002751: 31,2210 33063 CAF R60ADRS
026714,002752: 31,2211 54374 TS TEMPFLSH
026715,002753: 31,2212 05301 TC PHASCHNG
026716,002754: # # Page 611
026717,002755: 31,2213 00012 OCT 00012
026718,002756: 31,2214 04555 R60CALL TC BANKCALL
026719,002757: 31,2215 56000 CADR R60CSM
026720,002758: 31,2216 05301 TC PHASCHNG
026721,002759: 31,2217 04022 OCT 04022
026722,002760: 31,2220 06006 TC INTPRET
026723,002761: 31,2221 77614 BON
026724,002762: 31,2222 03307 R57FLAG
026725,002763: 31,2223 62226 P23.57 # DO NOT REPERFORM R57
026726,002764: 31,2224 77624 P23.56 CALL
026727,002765: 31,2225 76360 R57
026728,002766: 31,2226 43014 P23.57 SET SET
026729,002767: 31,2227 04464 V94FLAG
026730,002768: 31,2230 03067 R57FLAG
026731,002769: 31,2231 77624 CALL
026732,002770: 31,2232 30002 R52
026733,002771: 31,2233 43014 CLEAR CLEAR
026734,002772: 31,2234 04664 V94FLAG
026735,002773: 31,2235 03267 R57FLAG
026736,002774: 31,2236 77776 P23.60 EXIT
026737,002775: 31,2237 00004 INHINT
026738,002776: 31,2240 31330 CA MARKSTAT
026739,002777: 31,2241 74747 MASK LOW10
026740,002778: 31,2242 55242 TS MARKDATA
026741,002779: 31,2243 00006 EXTEND
026742,002780: 31,2244 51242 INDEX MARKDATA
026743,002781: 31,2245 30001 DCA 0
026744,002782: 31,2246 53225 DXCH MARKTIME
026745,002783: 31,2247 51242 INDEX MARKDATA
026746,002784: 31,2250 30005 CA 5
026747,002785: 31,2251 57754 XCH TRUNION
026748,002786: 31,2252 00003 RELINT
026749,002787: 31,2253 33051 CAF V05N71
026750,002788: 31,2254 04555 TC BANKCALL
026751,002789: 31,2255 20624 CADR GOFLASH
026752,002790: 31,2256 04106 TC GOTOPOOH # TERMINATE
026753,002791: 31,2257 02261 TC P23.65 # STORE DATA
026754,002792: 31,2260 02253 TC -5 # REDISPLAY
026755,002793: 31,2261 06006 P23.65 TC INTPRET
026756,002794: 31,2262 77414 SET EXIT
026757,002795: 31,2263 04465 SAVECFLG
026758,002796: 31,2264 02070 TC P23.15
026759,002797: 31,2265 45014 P23.85 CLEAR CALL
026760,002798: 31,2266 02676 RENDWFLG
026761,002799: 31,2267 62272 POINTAXS
026762,002800: 31,2270 77650 GOTO
026763,002801: 31,2271 62364 R23.55
026764,002802: # WE BEGIN CALCULATIONS HERE
026765,002803: # POINTAXIS SUBROUTINE
026766,002804: 31,2272 67220 POINTAXS STQ SLOAD
026767,002805: # # Page 612
026768,002806: 31,2273 01150 POINTEX
026769,002807: 31,2274 02752 LANDMARK # IF LANDMARK=0 HORIZON IS DESIRED.
026770,002808: 31,2275 67230 BHIZ SLOAD # DO NOT PICK UP LMK VALUES FROM TABLE
026771,002809: 31,2276 62307 R23.05 # OR DISPLAY IN HORIZON CASE
026772,002810: 31,2277 02754 IDOFLMK
026773,002811: 31,2300 45030 BHIZ CALL
026774,002812: 31,2301 62305 R23.0
026775,002813: 31,2302 63064 LUNLMKLD
026776,002814: 31,2303 77650 GOTO
026777,002815: 31,2304 62307 R23.05
026778,002816: 31,2305 77624 R23.0 CALL # MUST BE DONE 2ND TIME, TO ALLOW CHANGES
026779,002817: 31,2306 61345 LLASRDA
026780,002818: 31,2307 71214 R23.05 BON DLOAD
026781,002819: 31,2310 01711 ORBWFLAG
026782,002820: 31,2311 62315 R23.1
026783,002821: 31,2312 03001 WMIDPOS
026784,002822: 31,2313 34001 STCALL 0
026785,002823: 31,2314 56544 INITIALW # INITIALIZE W-MATRIX FIRST PASS IN P23
026786,002824: 31,2315 77624 R23.1 CALL
026787,002825: 31,2316 56343 SETINTG # SETUP FOR CSM INTEGRATION
026788,002826: 31,2317 43014 BOF SET
026789,002827: 31,2320 01751 ORBWFLAG
026790,002828: 31,2321 62323 R23.2
026791,002829: 31,2322 01476 DIM0FLAG
026792,002830: 31,2323 45014 R23.2 SET CALL
026793,002831: 31,2324 01471 ORBWFLAG
026794,002832: 31,2325 27113 INTEGRV # INTEGRATE CSM STATE VEC. TO MARKTIME
026795,002833: 31,2326 77776 EXIT
026796,002834: 31,2327 05301 TC PHASCHNG
026797,002835: 31,2330 04022 OCT 04022
026798,002836: 31,2331 06006 TC INTPRET
026799,002837: 31,2332 77624 CALL
026800,002838: 31,2333 62767 RECT.1 # PICKUP CSM STATE VECTOR FROM PERM
026801,002839: 31,2334 77214 BOFF VLOAD
026802,002840: 31,2335 00345 ZMEASURE # IN SPHERE OF INFLUENCE OF PRIMARY BODY
026803,002841: 31,2336 62341 R23.3
026804,002842: 31,2337 02272 RQVV # CALCULATED BY INTEGRATION B29
026805,002843: 31,2340 03627 STORE RZC
026806,002844: 31,2341 46135 R23.3 SLOAD BHIZ
026807,002845: 31,2342 02752 LANDMARK # IF LANDMARK = 0, USE HORIZ SUBR
026808,002846: 31,2343 62353 R23.4
026809,002847: 31,2344 77614 SET
026810,002848: 31,2345 00462 ERADFLAG
026811,002849: 31,2346 45145 DLOAD CALL
026812,002850: 31,2347 01225 MARKTIME
026813,002851: 31,2350 26373 LALOTORV
026814,002852: 31,2351 77650 GOTO
026815,002853: 31,2352 62355 R23.5
026816,002854: 31,2353 77624 R23.4 CALL
026817,002855: 31,2354 62527 HORIZ
026818,002856: # # Page 613
026819,002857: 31,2355 03665 R23.5 STORE RL
026820,002858: 31,2356 40251 VSU SETPD
026821,002859: 31,2357 03627 RZC
026822,002860: 31,2360 00001 0
026823,002861: 31,2361 03657 STORE RCLL
026824,002862: 31,2362 77650 GOTO
026825,002863: 31,2363 01150 POINTEX
026826,002864: # # Page 614
026827,002865:
026828,002866: 31,2364 41456 R23.55 UNIT PUSH # RCLL IS IN MPAC
026829,002867: 31,2365 77775 VLOAD
026830,002868: 31,2366 00043 34D # RCLL * RCLL
026831,002869: 31,2367 24037 STOVL 30D # PUSH 30-31 =RCLL*RCLL 32-33=ABVAL RCLL
026832,002870: 31,2370 03635 VZC
026833,002871: 31,2371 54361 VXSC VSR
026834,002872: 31,2372 23030 ONE/C
026835,002873: 31,2373 20620 15D
026836,002874: 31,2374 77655 VAD # PUSH UP RCLL(UNIT)
026837,002875: 31,2375 77656 UNIT
026838,002876: 31,2376 27643 STOVL UCLSTAR
026839,002877: 31,2377 03635 VZC
026840,002878: 31,2400 52342 VSR2 VSU
026841,002879: 31,2401 02141 VESO
026842,002880: 31,2402 54361 VXSC VSR
026843,002881: 31,2403 23030 ONE/C
026844,002882: 31,2404 20616 13D
026845,002883: 31,2405 53455 VAD UNIT
026846,002884: 31,2406 02617 US
026847,002885: 31,2407 03651 STORE USSTAR
026848,002886: 31,2410 72441 DOT SL1
026849,002887: 31,2411 03643 UCLSTAR
026850,002888: 31,2412 77206 PUSH VLOAD # PD 0,1 = USSTAR(DOT)UCLSTAR
026851,002889: 31,2413 03643 UCLSTAR
026852,002890: 31,2414 57561 VXSC VCOMP
026853,002891: 31,2415 53372 VSL1 VAD
026854,002892: 31,2416 03651 USSTAR
026855,002893: 31,2417 77656 UNIT
026856,002894: 31,2420 27502 STOVL BVECTOR # USSTAR - COSQ(UCLSTAR
026857,002895: 31,2421 15332 ZEROVECS
026858,002896: 31,2422 03510 STORE BVECTOR +6
026859,002897: 31,2423 17516 STODL BVECTOR +12D
026860,002898: 31,2424 00001 0
026861,002899: 31,2425 57526 ACOS DCOMP
026862,002900: 31,2426 71206 PUSH DLOAD
026863,002901: 31,2427 15332 ZEROVECS
026864,002902: 31,2430 77776 EXIT
026865,002903: 31,2431 33041 CA VARSUBL # PUT FIXED INTO ERASABLE FOR MSU
026866,002904: 31,2432 54001 TS L # INSTRUCTION COMING UP
026867,002905: 31,2433 31754 CA TRUNION # REQUIRED TO CHANGE 2:S COMPLEMENT
026868,002906: 31,2434 00006 EXTEND # TRUNION TO 1:S COMPLEMENT
026869,002907: 31,2435 20001 MSU L # TRUNION (2'S)-00000 CONVERTS TRUNION TO
026870,002908: 31,2436 54154 TS MPAC # 1:S. VARSUBL=00000
026871,002909: 31,2437 06006 TC INTPRET
026872,002910: 31,2440 67206 PUSH SLOAD # PUSH IS DP. WHEN BDSU IS EXECUTED, 2ND
026873,002911: 31,2441 01343 TRUNBIAS # HALF OF PUSHLIST IS GUARANTEED ZERO FROM
026874,002912: 31,2442 77621 BDSU # DLOAD ZEROVECS ABOVE
026875,002913: 31,2443 43242 SR3 DAD
026876,002914: 31,2444 41215 DAD DMP
026877,002915: # # Page 615
026878,002916: 31,2445 23036 TRUN19
026879,002917: 31,2446 00041 32D
026880,002918: 31,2447 52405 DMP SL3
026881,002919: 31,2450 07107 PI/4.0
026882,002920: 31,2451 62414 BOFF SL2
026883,002921: 31,2452 04343 CMOONFLG
026884,002922: 31,2453 62454 R23.51
026885,002923: 31,2454 17524 R23.51 STODL DELTAQ
026886,002924: 31,2455 00037 30D # RCLL * RCLL
026887,002925: 31,2456 47005 DMP RTB
026888,002926: 31,2457 23045 TRUNVAR
026889,002927: 31,2460 45562 TPMODE
026890,002928: 31,2461 77771 TAD
026891,002929: 31,2462 23042 VARSUBL
026892,002930: 31,2463 03526 STORE VARIANCE
026893,002931: 31,2464 45014 CLEAR CALL
026894,002932: 31,2465 02666 DMENFLG
026895,002933: 31,2466 75250 INCORP1
026896,002934: 31,2467 77624 CALL
026897,002935: 31,2470 56712 GRP2PC
026898,002936: 31,2471 51575 VLOAD ABVAL
026899,002937: 31,2472 01265 DELTAX +6
026900,002938: 31,2473 60414 BOF SR2 # DISPLAY IS 2-27 IF IN LUNAR SPHERE
026901,002939: 31,2474 04343 CMOONFLG
026902,002940: 31,2475 62476 R23.52
026903,002941: 31,2476 27504 R23.52 STOVL N49DISP +2
026904,002942: 31,2477 01257 DELTAX
026905,002943: 31,2500 77646 ABVAL
026906,002944: 31,2501 60414 BOF SR2
026907,002945: 31,2502 04343 CMOONFLG
026908,002946: 31,2503 62504 R23.53
026909,002947: 31,2504 03502 R23.53 STORE N49DISP
026910,002948: 31,2505 77776 EXIT
026911,002949: 31,2506 33046 R23.6 CAF V6N49
026912,002950: 31,2507 04555 TC BANKCALL
026913,002951: 31,2510 20763 CADR GOFLASHR
026914,002952: 31,2511 02506 TC R23.6 # DONT ALLOW
026915,002953: 31,2512 02521 TC R23.7 # INCORPORATE DATA
026916,002954: 31,2513 02047 TC P23.00 # RECYCLE FOR ANOTHER MARK
026917,002955: 31,2514 34710 CAF BIT3 # BLAN OUT R3
026918,002956: 31,2515 05415 TC BLANKET
026919,002957: 31,2516 05301 TC PHASCHNG
026920,002958: 31,2517 00012 OCT 00012
026921,002959: 31,2520 05112 TC ENDOFJOB
026922,002960: 31,2521 06006 R23.7 TC INTPRET
026923,002961: 31,2522 45014 R23.8 SET CALL
026924,002962: 31,2523 00467 VEHUPFLG
026925,002963: 31,2524 75460 INCORP2
026926,002964: 31,2525 77776 EXIT
026927,002965: 31,2526 04106 R23.END TC GOTOPOOH
026928,002966: # # Page 616
026929,002967: 31,2527 40220 HORIZ STQ SETPD
026930,002968: 31,2530 03672 SRRETURN
026931,002969: 31,2531 00001 0
026932,002970: 31,2532 65345 DLOAD PDDL # PUSH 0-1 = -AYO SCALED B0
026933,002971: 31,2533 01714 -AYO
026934,002972: 31,2534 01716 AXO
026935,002973: 31,2535 63325 PDDL PDVL # PUSH 2-3 = +AX SCALED B0
026936,002974: 31,2536 15340 DPPOSMAX
026937,002975: 31,2537 02617 US
026938,002976: 31,2540 53435 VXV UNIT
026939,002977: 31,2541 03627 RZC
026940,002978: 31,2542 27621 STOVL UBAR2
026941,002979: 31,2543 53435 VXV UNIT # PUSH UP
026942,002980: 31,2544 03621 UBAR2
026943,002981: 31,2545 27605 STOVL UBAR0
026944,002982: 31,2546 03621 UBAR2
026945,002983: 31,2547 53435 VXV UNIT
026946,002984: 31,2550 03605 UBAR0
026947,002985: 31,2551 03613 STORE UBAR1
026948,002986: 31,2552 50214 BON DOT
026949,002987: 31,2553 01703 LUNAFLAG
026950,002988: 31,2554 62752 HORIZ.6
026951,002989: 31,2555 00001 0 # UBAR1 DOT UZ
026952,002990: 31,2556 36156 STCALL ALPHAV +4
026953,002991: 31,2557 26437 GETERAD
026954,002992: 31,2560 65215 DAD PDDL # MPAC HAS RADIUS OF FISCHER SLLIPSOID
026955,002993: 31,2561 01355 HORIZALT # PUSH 0-1 = BH SCALED B29
026956,002994: 31,2562 23032 AEARTH
026957,002995: 31,2563 41415 DAD PUSH # PUSH 2-3 = AH B29
026958,002996: 31,2564 01355 HORIZALT
026959,002997: 31,2565 64375 HORIZ.1 VLOAD MXV
026960,002998: 31,2566 03627 RZC # B29
026961,002999: 31,2567 03605 UBAR0 # B1
026962,003000: 31,2570 63372 VSL1 PDVL # PUSH 4-9 = RH(XH,YH,ZH) B29
026963,003001: 31,2571 02617 US
026964,003002: 31,2572 76521 MXV VSL1
026965,003003: 31,2573 03605 UBAR0
026966,003004: 31,2574 77725 PDDL # PUSH 10-15 = USH B1
026967,003005: 31,2575 00003 2 # AH
026968,003006: 31,2576 14043 STODL 34D
026969,003007: 31,2577 00005 4 # XH
026970,003008: 31,2600 77624 CALL
026971,003009: 31,2601 62756 DIVIDE
026972,003010: 31,2602 41257 SR* DMP
026973,003011: 31,2603 20611 8D,1 # NOW SCALED B9
026974,003012: 31,2604 00155 MPAC
026975,003013: 31,2605 14037 STODL 30D
026976,003014: 31,2606 00001 0
026977,003015: 31,2607 14043 STODL 34D
026978,003016: 31,2610 00007 6 # YH
026979,003017: # # Page 617
026980,003018: 31,2611 77624 CALL
026981,003019: 31,2612 62756 DIVIDE
026982,003020: 31,2613 41257 SR* DMP
026983,003021: 31,2614 20611 8D,1 # B9
026984,003022: 31,2615 00155 MPAC # B18
026985,003023: 31,2616 41415 DAD PUSH # PUSH 16-17 =A SCALED B18
026986,003024: 31,2617 00037 30D
026987,003025: 31,2620 75425 DSU SQRT
026988,003026: 31,2621 23040 1.0B18
026989,003027: 31,2622 77725 PDDL # PUSH 18-19 SQRT(A-1) B9
026990,003028: 31,2623 00021 16D
026991,003029: 31,2624 14043 STODL 34D
026992,003030: 31,2625 00005 4 # XH
026993,003031: 31,2626 77624 CALL
026994,003032: 31,2627 62756 DIVIDE
026995,003033: 31,2630 65257 SR* PDDL
026996,003034: 31,2631 20622 17D,1 # PUSH 20-21 = XH/A B29
026997,003035: 31,2632 00007 6 # YH
026998,003036: 31,2633 77624 CALL
026999,003037: 31,2634 62756 DIVIDE
027000,003038: 31,2635 65257 SR* PDDL
027001,003039: 31,2636 20622 17D,1 # PUSH 22-23 = YH/A B29
027002,003040: 31,2637 00021 16D # A
027003,003041: 31,2640 14043 STODL 34D
027004,003042: 31,2641 00023 18D # SQRT(A-1)
027005,003043: 31,2642 77624 CALL
027006,003044: 31,2643 62756 DIVIDE
027007,003045: 31,2644 77657 SR*
027008,003046: 31,2645 20611 8D,1
027009,003047: 31,2646 14035 STODL 28D
027010,003048: 31,2647 00001 0 # BH
027011,003049: 31,2650 14043 STODL 34D
027012,003050: 31,2651 00003 2 # AH
027013,003051: 31,2652 77624 CALL
027014,003052: 31,2653 62756 DIVIDE
027015,003053: 31,2654 41257 SR* DMP # AH/BH SCALED B1
027016,003054: 31,2655 20601 0,1
027017,003055: 31,2656 00035 28D # SQRT(A-1)/A
027018,003056: 31,2657 72405 DMP SL1
027019,003057: 31,2660 00007 6 # YH
027020,003058: 31,2661 77725 PDDL
027021,003059: 31,2662 00003 2 # AH
027022,003060: 31,2663 14043 STODL 34D
027023,003061: 31,2664 00001 0
027024,003062: 31,2665 77624 CALL
027025,003063: 31,2666 62756 DIVIDE
027026,003064: 31,2667 41257 SR* DMP # BH/AH SCALED B1
027027,003065: 31,2670 20601 0,1
027028,003066: 31,2671 00035 28D # SQRT (A-1)/A
027029,003067: 31,2672 72405 DMP SL1
027030,003068: # # Page 618
027031,003069: 31,2673 00005 4 # XH
027032,003070: 31,2674 43325 PDDL DAD
027033,003071: 31,2675 00025 20D # XH/A
027034,003072: 31,2676 00031 24D # ALPHA
027035,003073: 31,2677 45325 PDDL DSU
027036,003074: 31,2700 00027 22D # YH/A
027037,003075: 31,2701 00033 26D # BETA
027038,003076: 31,2702 40206 PUSH SETPD
027039,003077: 31,2703 00021 16D
027040,003078: 31,2704 45345 DLOAD DSU
027041,003079: 31,2705 00025 20D # XH/A
027042,003080: 31,2706 00031 24D # ALPHA
027043,003081: 31,2707 43325 PDDL DAD
027044,003082: 31,2710 00027 22D # YH/A
027045,003083: 31,2711 00033 26D # BETA
027046,003084: 31,2712 41525 PDDL PUSH
027047,003085: 31,2713 15332 ZEROVECS
027048,003086: 31,2714 24041 STOVL 32D # ZERO THIRD COMP. OF T-0 VECTOR
027049,003087: 31,2715 00035 28D
027050,003088: 31,2716 53451 VSU UNIT
027051,003089: 31,2717 00005 4 # RH VECTOR
027052,003090: 31,2720 63241 DOT PDVL # PUSH 22-23 A-SUB-ZERO
027053,003091: 31,2721 00013 10D # USH VECTOR
027054,003092: 31,2722 00021 16D # T1 VECTOR
027055,003093: 31,2723 53451 VSU UNIT
027056,003094: 31,2724 00005 4 # RH VECTOR
027057,003095: 31,2725 41441 DOT PUSH # PUSH 24-25 A-SUB-ONE
027058,003096: 31,2726 00013 10D
027059,003097: 31,2727 50021 BDSU BMN
027060,003098: 31,2730 00027 22D # A-SUB-ZERO
027061,003099: 31,2731 62740 HORIZ.3
027062,003100: 31,2732 77614 BON
027063,003101: 31,2733 00304 NORFHOR
027064,003102: 31,2734 62744 HORIZ.4
027065,003103: 31,2735 52175 HORIZ.2 VLOAD GOTO
027066,003104: 31,2736 00035 28D # T-0 VECTOR
027067,003105: 31,2737 62746 HORIZ.5
027068,003106: 31,2740 52014 HORIZ.3 BON GOTO
027069,003107: 31,2741 00304 NORFHOR
027070,003108: 31,2742 62735 HORIZ.2
027071,003109: 31,2743 62744 HORIZ.4
027072,003110: 31,2744 77775 HORIZ.4 VLOAD
027073,003111: 31,2745 00021 16D # T1 VECTOR
027074,003112: 31,2746 76505 HORIZ.5 VXM VSL1
027075,003113: 31,2747 03605 UBAR0
027076,003114: 31,2750 77650 GOTO
027077,003115: 31,2751 03672 SRRETURN
027078,003116: 31,2752 41545 HORIZ.6 DLOAD PUSH
027079,003117: 31,2753 23034 RADMOON
027080,003118: 31,2754 52006 PUSH GOTO
027081,003119: # # Page 619
027082,003120: 31,2755 62565 HORIZ.1
027083,003121: 31,2756 70501 DIVIDE NORM SR1
027084,003122: 31,2757 00047 X1
027085,003123: 31,2760 14045 STODL 36D
027086,003124: 31,2761 00043 34D
027087,003125: 31,2762 55301 NORM BDDV
027088,003126: 31,2763 00051 S1
027089,003127: 31,2764 00045 36D
027090,003128: 31,2765 43460 XSU,1 RVQ
027091,003129: 31,2766 00050 S1
027092,003130: 31,2767 77014 RECT.1 BOFF AXT,2 # SR TO SET ZMEASURE = 0 IF MEASUREMENT
027093,003131: 31,2770 04343 CMOONFLG # PLANET AND PRIMARY PLANET ARE THE SAME
027094,003132: 31,2771 63001 RECT.3 # OTHERWISE = 1
027095,003133: 31,2772 77775 DEC -2 B-14
027096,003134: 31,2773 77614 BOFF # VEC. AND SCALE B29 AND B7
027097,003135: 31,2774 01743 LUNAFLAG
027098,003136: 31,2775 63005 RECT.4
027099,003137: 31,2776 52014 RECT.2 CLEAR GOTO
027100,003138: 31,2777 00265 ZMEASURE
027101,003139: 31,3000 63007 RECT.5
027102,003140: 31,3001 43174 RECT.3 AXT,2 BOFF
027103,003141: 31,3002 00000 0
027104,003142: 31,3003 01743 LUNAFLAG
027105,003143: 31,3004 62776 RECT.2
027106,003144: 31,3005 77614 RECT.4 SET
027107,003145: 31,3006 00065 ZMEASURE
027108,003146: 31,3007 44575 RECT.5 VLOAD VSR7
027109,003147: 31,3010 01573 DELTACSM # SCALED B22 OR B18
027110,003148: 31,3011 53257 VSR* VAD
027111,003149: 31,3012 57176 0,2
027112,003150: 31,3013 01607 RCVCSM # SCALED B29 OR B27
027113,003151: 31,3014 77657 VSR*
027114,003152: 31,3015 57176 0,2
027115,003153: 31,3016 27627 STOVL RZC # NOW SCALED B29
027116,003154: 31,3017 01601 NUVCSM # SCALED B3 OR B-1
027117,003155: 31,3020 53702 VSR4 VSR*
027118,003156: 31,3021 57176 0,2
027119,003157: 31,3022 53655 VAD VSR*
027120,003158: 31,3023 01615 VCVCSM # SCALED B7 OR B5
027121,003159: 31,3024 57176 0,2
027122,003160: 31,3025 03635 STORE VZC # NOW SCALED B7
027123,003161: 31,3026 77616 RVQ
027124,003162: 31,3027 26305 05432 ONE/C 2DEC* .333564049 E-6 B+21*
027125,003163: 31,3031 00302 24533 AEARTH 2DEC 6378166 B-29 # A AXIS OF EARTH(METERS B-29)
027126,003164: 31,3033 00065 01265 RADMOON 2DEC 1738090 B-29 # RADIUS MOON IN METERS
027127,003165: 31,3035 01604 TRUN19 OCT 01604
027128,003166: 31,3036 00000 TRUN19A OCT 00000
027129,003167: # # Page 620
027130,003168: 31,3037 00000 02000 1.0B18 2DEC 1.0 B-18
027131,003169: 31,3041 00000 VARSUBL DEC 0 B-14
027132,003170: 31,3042 01505 14100 VARSUBL3 2DEC* 3.4299040 E+6 B-26*
027133,003171: 31,3044 00012 27462 TRUNVAR 2DEC 2.5 E-9 B+18
027134,003172: 31,3046 01461 V6N49 VN 0649
027135,003173: 31,3047 01531 V6N89 VN 0689
027136,003174: 31,3050 01306 V05N70 VN 0570
027137,003175: 31,3051 01307 V05N71 VN 0571
027138,003176: 31,3052 00077 OCT00077 OCT 00077
027139,003177: 31,3053 00202 V50N25P OCT 00202
027140,003178: 31,3054 00006 SPSIX OCT 00006
027141,003179: 31,3055 10461 21675 JCAXIS 2DEC .268649805 # TRACK AXIS
027142,003180: 31,3057 00000 00000 2DEC 0 B-28
027143,003181: 31,3061 15375 02004 2DEC .421695725
027144,003182: 31,3063 62217 R60ADRS CADR R60CALL +3
027145,003183: 31,3064 77735 LUNLMKLD SLOAD
027146,003184: 31,3065 02754 IDOFLMK
027147,003185: 31,3066 45230 BHIZ DSU
027148,003186: 31,3067 63101 LNLMKEND
027149,003187: 31,3070 21646 9DWID
027150,003188: 31,3071 70152 SL1 LXC,1
027151,003189: 31,3072 00154 MPAC
027152,003190: 31,3073 64743 DLOAD* PDDL*
027153,003191: 31,3074 23705 ALTTAB,1
027154,003192: 31,3075 23623 LONGTAB,1
027155,003193: 31,3076 55523 PDDL* VDEF
027156,003194: 31,3077 23541 LATTAB,1
027157,003195: 31,3100 01104 STORE LAT
027158,003196: 31,3101 77616 LNLMKEND RVQ
027159,003197: 14,2000 SETLOC RT53
027160,003198: 14,2000 BANK
027161,003199: 14,2000 43573 LOWMEMRY VLOAD* RVQ
027162,003200: 14,2001 31751 CATLOG,1
027163,003201: 4550 BLOCK 02
027164,003202: 4550 00006 GOTOV56 EXTEND # P20 TERMINATES BY GOTOV56 INSTEAD OF
027165,003203: 4551 34554 DCA VB56CADR # GOTOPOOH
027166,003204: 4552 15122 TCF SUPDXCHZ
027167,003205: 4553 0003777 EBANK= WHOCARES
027168,003206: 4553 02642 66107 VB56CADR 2CADR TRACKTRM
027169,003207: 4000 SETLOC FFTAG2
027170,003208: 4000 BANK
027171,003209: 4555 COUNT* $$/P20
027172,003210: 40,3571 BANK 40
027173,003211: # # Page 621
027174,003212: 40,3571 SETLOC ENDPINS1
027175,003213: 40,3571 BANK
027176,003214: 40,3571 COUNT* $$/EXTVB
027177,003215: 40,3571 06006 V67CALL TC INTPRET
027178,003216: 40,3572 77624 CALL
027179,003217: 40,3573 61653 V67WW
027180,003218: 40,3574 77776 EXIT
027181,003219: 40,3575 33727 V06N99DS CAF V06N99A
027182,003220: 40,3576 04555 TC BANKCALL
027183,003221: 40,3577 20465 CADR GOXDSPF
027184,003222: 40,3600 15423 TCF ENDEXT
027185,003223: 40,3601 03605 TC V06N9933
027186,003224: 40,3602 05435 TC UPFLAG
027187,003225: 40,3603 00210 ADRES V67FLAG
027188,003226: 40,3604 03575 TC V06N99DS
027189,003227: 40,3605 06006 V06N9933 TC INTPRET
027190,003228: 40,3606 77414 BON EXIT
027191,003229: 40,3607 04701 V67FLAG
027192,003230: 40,3610 61612 +2
027193,003231: 40,3611 15423 TCF ENDEXT
027194,003232: 40,3612 41345 DLOAD DMP
027195,003233: 40,3613 02321 WWPOS
027196,003234: 40,3614 21731 1/SQRT3
027197,003235: 40,3615 71350 LXA,1 DLOAD
027198,003236: 40,3616 00154 MPAC
027199,003237: 40,3617 02323 WWVEL
027200,003238: 40,3620 73005 DMP LXA,2
027201,003239: 40,3621 21731 1/SQRT3
027202,003240: 40,3622 00154 MPAC
027203,003241: 40,3623 45335 SLOAD DSU
027204,003242: 40,3624 02325 WWOPT
027205,003243: 40,3625 21733 V67DEC2
027206,003244: 40,3626 51030 BHIZ BPL
027207,003245: 40,3627 61636 V67WORB
027208,003246: 40,3630 61643 V67WMID
027209,003247: 40,3631 67130 SXA,1 SXA,2
027210,003248: 40,3632 02000 WRENDPOS
027211,003249: 40,3633 02001 WRENDVEL
027212,003250: 40,3634 77650 GOTO
027213,003251: 40,3635 61646 V67EXITX
027214,003252: 40,3636 67130 V67WORB SXA,1 SXA,2
027215,003253: 40,3637 02004 WORBPOS
027216,003254: 40,3640 02005 WORBVEL
027217,003255: 40,3641 77650 GOTO
027218,003256: 40,3642 61646 V67EXITX
027219,003257: 40,3643 67130 V67WMID SXA,1 SXA,2
027220,003258: 40,3644 03000 WMIDPOS
027221,003259: 40,3645 03001 WMIDVEL
027222,003260: 40,3646 43014 V67EXITX CLEAR CLEAR
027223,003261: 40,3647 01671 ORBWFLAG
027224,003262: # # Page 622
027225,003263: 40,3650 02676 RENDWFLG
027226,003264: 40,3651 77776 EXIT
027227,003265: 40,3652 15423 TCF ENDEXT
027228,003266: 40,3653 40020 V67WW STQ BOV
027229,003267: 40,3654 00051 S2
027230,003268: 40,3655 61656 +1
027231,003269: 40,3656 45014 CLEAR CALL
027232,003270: 40,3657 04661 V67FLAG
027233,003271: 40,3660 27371 INTSTALL
027234,003272: 40,3661 71331 SSP DLOAD
027235,003273: 40,3662 00051 S1
027236,003274: 40,3663 00006 DEC 6 B-14
027237,003275: 40,3664 15332 ZEROVECS
027238,003276: 40,3665 02321 STORE WWPOS
027239,003277: 40,3666 02323 STORE WWVEL
027240,003278: 40,3667 02325 STORE WWOPT
027241,003279: 40,3670 77770 AXT,1
027242,003280: 40,3671 00066 DEC 54 B-14
027243,003281: 40,3672 47573 NXPOSVEL VLOAD* VSQ
027244,003282: 40,3673 02467 W +54D,1
027245,003283: 40,3674 77615 DAD
027246,003284: 40,3675 02321 WWPOS
027247,003285: 40,3676 02321 STORE WWPOS
027248,003286: 40,3677 47573 VLOAD* VSQ
027249,003287: 40,3700 02555 W +108D,1
027250,003288: 40,3701 77615 DAD
027251,003289: 40,3702 02323 WWVEL
027252,003290: 40,3703 02323 STORE WWVEL
027253,003291: 40,3704 75500 TIX,1 SQRT
027254,003292: 40,3705 61672 NXPOSVEL
027255,003293: 40,3706 16323 STODL WWVEL
027256,003294: 40,3707 02321 WWPOS
027257,003295: 40,3710 77766 SQRT
027258,003296: 40,3711 02321 STORE WWPOS
027259,003297: 40,3712 52000 BOV GOTO
027260,003298: 40,3713 61715 +2
027261,003299: 40,3714 61721 V67XXX
027262,003300: 40,3715 77745 DLOAD
027263,003301: 40,3716 15340 DPPOSMAX
027264,003302: 40,3717 02321 STORE WWPOS
027265,003303: 40,3720 02323 STORE WWVEL
027266,003304: 40,3721 66150 V67XXX LXA,1 SXA,1
027267,003305: 40,3722 00051 S2
027268,003306: 40,3723 00052 QPRET
027269,003307: 40,3724 77776 EXIT
027270,003308: 40,3725 04574 TC POSTJUMP
027271,003309: 40,3726 27406 CADR INTWAKE
027272,003310: 40,3727 E4,1720 WWPOS = RANGE
027273,003311: 40,3727 E4,1722 WWVEL = RRATE
027274,003312: 40,3727 E4,1724 WWOPT = RTHETA
027275,003313: # # Page 623
027276,003314: 40,3727 01543 V06N99A VN 0699
027277,003315: 40,3730 22363 11620 1/SQRT3 2DEC 0.5773502
027278,003316: 40,3732 00002 00000 V67DEC2 2DEC 2 B-14
End of include-file P20-P25.agc. Parent file is MAIN.agc