Source Code

This is an attempt to recreate Luminary 99 Rev 2, otherwise known as LUM99R2, from Luminary 99 Rev 1 and ephemeris data from Luminary 116. The differences are confined to the last 10-12 lines of the CONTROLLED CONSTANTS. Luminary 99 Rev 1 source-code was transcribed from a printout in the MIT Museum, while Luminary 116 source code was transcribed from a printout belonging to Don Eyles. AGC developer James Kernan, the "rope mother" for the Apollo 11 Lunar Module's AGC, explains as follows: "At the last minute, Dan Lickly, our chief engineer, appeared with ephemerides updates and it took two tries to get it right. The result was that we created Lum99 Revision 1 and Lum99 Revision 2." It is suspected that the former is what's in the MIT Museum, and the latter is what we are trying to recreate here. As for which revision actually flew in Apollo 11, all of the other available surviving evidence points to Rev 1 rather than to Rev 2, so we're just not sure!

062981,000002:                                                                                                  ## Copyright:   Public domain.
062982,000003:                                                                                                  ## Filename:    AOSTASK_AND_AOSJOB.agc
062983,000004:                                                                                                  ## Purpose:     Part of the source code for Luminary 1A build 099.
062984,000005:                                                                                                  ##              It is part of the source code for the Lunar Module's (LM)
062985,000006:                                                                                                  ##              Apollo Guidance Computer (AGC), for Apollo 11.
062986,000007:                                                                                                  ## Assembler:   yaYUL
062987,000008:                                                                                                  ## Contact:     Ron Burkey <info@sandroid.org>.
062988,000009:                                                                                                  ## Website:     www.ibiblio.org/apollo.
062989,000010:                                                                                                  ## Pages:       1485-1506
062990,000011:                                                                                                  ## Mod history: 2009-05-27 RSB  Adapted from the corresponding 
062991,000012:                                                                                                  ##                              Luminary131 file, using page 
062992,000013:                                                                                                  ##                              images from Luminary 1A.
062993,000014:                                                                                                  ##              2009-06-05 RSB  Corrected a memory-bank error type.
062994,000015:                                                                                                  ##              2009-06-07 RSB  Corrected a typo.
062995,000016:                                                                                                  ##              2011-01-06 JL   Fixed pseudo-label indentation.
062996,000017:                                                                                                  ##              2016-12-18 RSB  Proofed text comments with octopus/ProoferComments
062997,000018:                                                                                                  ##                              and corrected the errors found.
062998,000019:                                                                                                  ##              2017-03-03 RSB  Snapshot of Luminary 99 Rev 1. 
062999,000020:                                                                                                  ##              2017-03-14 RSB  Comment-text fixes identified in 5-way
063000,000021:                                                                                                  ##                              side-by-side diff of Luminary 69/99/116/131/210.
063001,000022: 

Page 1485

063003,000024:                                                                                                  #  PROGRAM NAME:         1/ACCS
063004,000025:                                                                                                  #  PROGRAM WRITTEN BY:   BOB COVELLI AND MIKE HOUSTON
063005,000026:                                                                                                  #  LAST MODIFICATION:    FEB. 14, 1969 BY G. KALAN
063006,000027: 
063007,000028:                                                                                                  #  PROGRAM DESCRIPTION:
063008,000029:                                                                                                  #        1/ACCS PROVIDES THE INTERFACE BETWEEN THE GUIDANCE PROGRAMS AND THE DIGITAL AUTOPILOT.  WHENEVER THERE IS A
063009,000030:                                                                                                  #        CHANGE IN THE MASS OF THE VEHICLE, IN THE DEADBAND SELECTED, IN THE VEHICLE CONFIGURATION (ASCENT-DESCENT-
063010,000031:                                                                                                  #        DOCKED), AND DURING A FRESH START OR A RESTART, 1/ACCS IS CALLED TO COMMUNICATE THE DATA CHANGES TO THE DAP.
063011,000032: 
063012,000033:                                                                                                  #        THE INPUTS TO 1/ACCS ARE MASS, ACCELERATION (ABDELV), DEADBAND (DB), OFFSET ACCELERATIONS (AOSQ AND AOSR),
063013,000034:                                                                                                  #        STAGE VERIFY BIT (CHAN30, BIT2), DOCKED BIT (DAPBOOLS, BIT13), DRIFT BIT (DAPBOOLS, BIT8), USEQRJTS (DAPBOOLS,
063014,000035:                                                                                                  #        BIT14), AND SURFACE FLAG (FLAGWRD8, BIT8), AND CH5MASK.
063015,000036: 
063016,000037:                                                                                                  #        1/ACCS COMPUTES THE JET ACCELERATIONS (1JACC, 1JACCQ, 1JACCR) AS FUNCTIONS OF MASS.  1JACCU AND 1JACCV ARE
063017,000038:                                                                                                  #        FORMED BY RESOLVING 1JACCQ NAD 1JACCR.  IN THE DESCENT CASE, THE DESCENT ENGINE MOMENT ARM (L, PVT-CG) IS ALSO
063018,000039:                                                                                                  #        COMPUTED AS A FUNCTION OF MASS.  THE RATE OF CHANGE OF ACCELERATION DUE TO ROTATION OF THE GIMBAL (ACCDOTQ,
063019,000040:                                                                                                  #        ACCDOTR) IS ALSO COMPUTED IN THE DESCENT CASE.
063020,000041: 
063021,000042:                                                                                                  #        AFTER THE ABOVE COMPUTATIONS, THE PROGRAM 1/ACCONT COMPUTES THE RECIPROCAL NET ACCELERATIONS ABOUT THE P, U,
063022,000043:                                                                                                  #        AND V AXES (2 JETS FOR P AXIS, BOTH 1 AND 2 JETS FOR U AND V AXES), AND THE RECIPROCAL COAST ACCELERATIONS ABOUT
063023,000044:                                                                                                  #        THE P, U, AND V AXES.  THE ACCELERATION FUNCTIONS (ACCFCTZ1 AND ACCFCTZ5) ARE ALSO COMPUTED FOR THESE AXES.  THE
063024,000045:                                                                                                  #        FIRE AND COAST DEADBANDS AND AXISDIST ARE COMPUTED FOR EACH AXIS.  FLAT AND ZONE3LIM, THE WIDTH AND HEIGHT OF THE
063025,000046:                                                                                                  #        MINIMUM IMPULSE ZONE, ARE COMPUTED.  1/ACCONT ALSO SETS ACCSWU AND ACCSWV, WHICH INDICATE WHEN 1 JET ACCELERATION
063026,000047:                                                                                                  #        IS NOT SUFFICIENT TO PRODUCE MINIMUM ACCELERATION.  AT THE COMPLETION OF 1/ACCS, THE ACCSOKAY BIT IS SET.
063027,000048: 
063028,000049:                                                                                                  #  SUBBOUTINES CALLED:
063029,000050:                                                                                                  #        TIMEGMBL
063030,000051:                                                                                                  #        MAKECADR
063031,000052:                                                                                                  #        ROT45DEG
063032,000053: 
063033,000054:                                                                                                  #  CALLING SEQUENCE:
063034,000055:                                                                                                  #                TC      BANKCALL        (1/ACCS MUST BE CALL BY BANKCALL
063035,000056:                                                                                                  #                CADR    1/ACCS
063036,000057: 
063037,000058:                                                                                                  #  NORMAL EXIT:  VIA BANKJUMP            ALARM AND ABORT EXIT MODES:  NONE.
063038,000059: 
063039,000060:                                                                                                  #  INPUT/OUTPUT:  SEE PROGRAM DESCRIPTION
063040,000061: 
063041,000062:                                                                                                  #  DEBRIS:
063042,000063:                                                                                                  #        ALL OF THE EXECUTIVE TEMPORARY REGISTERS, EXCEPT FIXLOC AND OVFIND, AND THE CORE SET AREA FROM MPAC TO BANKSET.
063043,000064: 
063044,000065:                                                                                                  #  RESTRICTIONS:
063045,000066:                                                                                                  #        1/ACCS MUST BE CALLED BY BANKCALL
063046,000067:                                                                                                  #        EBANK IS SET TO 6, BUT NOT RESTORED.

Page 1486

063048,000069: 
063049,000070: 20,2447                                           BANK     20                                    
063050,000071: 20,2000                                           SETLOC   DAPS3                                 
063051,000072: 20,2000                                           BANK                                           
063052,000073: 
063053,000074: 20,2447                                           COUNT*   $$/DAPAO                              
063054,000075: 
063055,000076: 20,2447  E6,1537                                  EBANK=   AOSQ                                  
063056,000077: 
063057,000078:                                                                                                  #  ENTRY IS THROUGH 1/ACCJOB OR 1/ACCSET WHEN 1/ACCS IS TO BE DONE AS A SEPARATE NOVAC JOB.
063058,000079:                                                                                                  #  IT IS POSSIBLE FOR MORE THAN ONE OF THESE JOBS TO BE SET UP CONCURRENTLY.  HOWEVER, SINCE THERE IS NO CHECK OF
063059,000080:                                                                                                  #  NEWJOB, A SECOND MANIFESTATION CANNOT BE STARTED UNTIL THE FIRST IS COMPLETED.
063060,000081: 
063061,000082: 20,2447           34755        1/ACCSET           CAF      ZERO                                  #  ENTRY FROM FRESH START/RESTART CODING.
063062,000083: 20,2450           55537                           TS       AOSQ                                  #        NULL THE OFFSET ESTIMATES FOR 1/ACCS.
063063,000084: 20,2451           55541                           TS       AOSR                                  
063064,000085: 20,2452           55424                           TS       ALPHAQ                                #        NULL THE OFFSET ESTIMATES FOR DOWNLIST
063065,000086: 20,2453           55425                           TS       ALPHAR                                
063066,000087: 
063067,000088: 20,2454           04616        1/ACCJOB           TC       BANKCALL                              #  1/ACCS ASSUMES ENTRY VIA BANKCALL.
063068,000089: 20,2455           40461                           CADR     1/ACCS     +2                         #  SKIP EBANK SETTING.
063069,000090: 
063070,000091: 20,2456           05155                           TC       ENDOFJOB                              
063071,000092: 
063072,000093: 20,2457           35015        1/ACCS             CA       EBANK6                                #  ***** EBANK SET BUT NOT RESTORED *****
063073,000094: 20,2460           54003                           TS       EBANK                                 
063074,000095: 
063075,000096: 20,2461           04645                           TC       MAKECADR                              #  SAVE RETURN SO THAT BUF2 MAY BE USED
063076,000097: 20,2462           54117                           TS       ACCRETRN                              
063077,000098: 
063078,000099:                                                                                                  #  DETERMINE MASS OF THE LEM.
063079,000100: 
063080,000101: 20,2463           30111                           CA       DAPBOOLS                              #  IS CSM DOCKED
063081,000102: 20,2464           74737                           MASK     CSMDOCKD                              
063082,000103: 20,2465           54157                           TS       DOCKTEMP                              #  STORE RECORD OF STATE IN TEMP (MPAC +3).
063083,000104: 20,2466           10000                           CCS      A                                     
063084,000105: 20,2467           41332                           CS       CSMMASS                               #        DOCKED:  LEMMASS = MASS - CSMMASS
063085,000106: 20,2470           61244                           AD       MASS                                  #        LEM ALONE:  LEMMASS = MASS
063086,000107: 20,2471           55331                           TS       LEMMASS                               
063087,000108: 
063088,000109:                                                                                                  #  ON THE BASIS OF APSFLAG:
063089,000110:                                                                                                  #        SET THE P-AXIS RATE COMMAND LIMIT FOR 2-JET/4-JET CONTROL
063090,000111:                                                                                                  #        SET MPAC, WHICH INDICATES THE PROPER SET OF COEFFICIENTS FOR THE LEM-ALONE F(MASS) CALCULATIONS
063091,000112:                                                                                                  #        ENSURE THAT THE LEM MASS VALUE IS WITHIN THE ACCEPTABLE RANGE
063092,000113: 
063093,000114: 20,2472           00004                           INHINT                                         
063094,000115: 20,2473           30106                           CAE      FLGWRD10                              #  DETERMINE WHETHER STAGED.
063095,000116: 20,2474           74737                           MASK     APSFLBIT                              
063096,000117: 20,2475           00006                           EXTEND                                         
063097,000118: 20,2476           12522                           BZF      DPSFLITE                              

Page 1487

063099,000120: 20,2477           44733                           CS       POSMAX                                #  ASCENT (OR ON LUNAR SURFACE)
063100,000121: 20,2500           55475                           TS       -2JETLIM                              #  ALWAYS 2 JETS FOR P-AXIS RATE COMMAND
063101,000122: 20,2501           35751                           CAF      OCT14                                 #  INITIALIZE INDEX AT 12.
063102,000123: 20,2502           54154                           TS       MPAC                                  
063103,000124: 20,2503           41331                           CS       LEMMASS                               #  CHECK IF MASS TOO HIGH.  CATCH STAGING.
063104,000125: 20,2504           61400                           AD       HIASCENT                              
063105,000126: 20,2505           00006                           EXTEND                                         
063106,000127: 20,2506           62513                           BZMF     MASSFIX                               
063107,000128: 20,2507           41331                           CS       LEMMASS                               #  CHECK IF MASS TOO LOW.  THIS LIMITS THE
063108,000129: 20,2510           62001                           AD       LOASCENT                              #        DECREMENTING BY MASSMON.
063109,000130: 20,2511           00006                           EXTEND                                         
063110,000131: 20,2512           62540                           BZMF     F(MASS)                               
063111,000132: 
063112,000133: 20,2513           27331        MASSFIX            ADS      LEMMASS                               #  STORE THE VIOLATED LIMIT AS LEMMASS.
063113,000134: 20,2514           22007                           ZL                                             #        ALSO CORRECT TOTAL MASS, ZEROING THE
063114,000135: 20,2515           10157                           CCS      DOCKTEMP                              #        LOW-ORDER WORD.
063115,000136: 20,2516           31332                           CAE      CSMMASS                               #                DOCKED:  MASS = LEMMASS + CSMMASS
063116,000137: 20,2517           61331                           AD       LEMMASS                               #                LEM ALONE:  MASS = LEMMASS
063117,000138: 20,2520           53245                           DXCH     MASS                                  
063118,000139: 20,2521           12540                           TCF      F(MASS)                               
063119,000140: 
063120,000141: 20,2522           44742        DPSFLITE           CS       BIT10                                 #  FOUR JETS FOR P-AXIS RATE COMMAND ERRORS
063121,000142: 20,2523           55475                           TS       -2JETLIM                              #        EXCEEDING 1.4 DEG/SEC (SCALED AT 45)
063122,000143: 20,2524           36242                           CAF      SIX                                   #  INITIALIZE INDEX AT 6.
063123,000144: 20,2525           54154                           TS       MPAC                                  
063124,000145: 20,2526           41331                           CS       LEMMASS                               #  CHECK IF MASS TOO HIGH.  SHOULD NEVER
063125,000146: 20,2527           62002                           AD       HIDESCNT                              #        OCCUR EXCEPT PERHAPS BEFORE THE PAD
063126,000147: 20,2530           00006                           EXTEND                                         #        LOAD IS DONE.
063127,000148: 20,2531           62513                           BZMF     MASSFIX                               
063128,000149: 20,2532           41331                           CS       LEMMASS                               #  CHECK IF MASS TOO LOW.  THIS LIMITS THE
063129,000150: 20,2533           62003                           AD       LODESCNT                              #        DECREMENTING BY MASSMON.
063130,000151: 20,2534           61400                           AD       HIASCENT                              
063131,000152: 20,2535           00006                           EXTEND                                         
063132,000153: 20,2536           62540                           BZMF     F(MASS)                               
063133,000154: 20,2537           12513                           TCF      MASSFIX                               
063134,000155: 
063135,000156:                                                                                                  #  COMPUTATION OF FUNCTIONS OF MASS
063136,000157: 
063137,000158: 20,2540           00003        F(MASS)            RELINT                                         
063138,000159: 20,2541           10157                           CCS      DOCKTEMP                              
063139,000160: 20,2542           13105                           TCF      DOCKED                                #  DOCKED:  USE SEPERATE COMPUTATION.
063140,000161: 20,2543           34752                           CA       TWO                                   
063141,000162: 20,2544           54155        STCTR              TS       MPAC       +1                         #  J=2,1,0 FOR 1JACCR,1JACCQ,1JACC
063142,000163: 
063143,000164: 20,2545           44752                           CS       TWO                                   
063144,000165: 20,2546           26154                           ADS      MPAC                                  #  JX=10,8,6 OR 4,2,0 TO INDEX COEFS.
063145,000166: 
063146,000167: 20,2547           31331        STCTR1             CAE      LEMMASS                               
063147,000168: 20,2550           50154                           INDEX    MPAC                                  
063148,000169: 20,2551           63060                           AD       INERCONC                              
063149,000170: 20,2552           54156                           TS       MPAC       +2                         #  MASS + C

Page 1488

063151,000172: 20,2553           00006                           EXTEND                                         
063152,000173: 20,2554           50154                           INDEX    MPAC                                  
063153,000174: 20,2555           33042                           DCA      INERCONA                              
063154,000175: 20,2556           00006                           EXTEND                                         
063155,000176: 20,2557           10156                           DV       MPAC       +2                         
063156,000177: 20,2560           50154                           INDEX    MPAC                                  
063157,000178: 20,2561           63057                           AD       INERCONB                              
063158,000179: 20,2562           50155                           INDEX    MPAC       +1                         #  1JACC(J)=A(JX)/(MASS+C(JX) + B(JX)
063159,000180: 20,2563           55530                           TS       1JACC                                 #  1JACC(-1)=L,PVT-CG  SCALED AT 8 FEET
063160,000181: 
063161,000182: 20,2564           10155                           CCS      MPAC       +1                         
063162,000183: 20,2565           12544                           TCF      STCTR                                 
063163,000184: 20,2566           12570                           TCF      COMMEQS                               
063164,000185: 20,2567           12667                           TCF      LRESC                                 
063165,000186: 
063166,000187:                                                                                                  #  COEFFQ AND COEFFR ARE COMPUTED IN THIS SECTION.  THEY ARE USED TO RESOLVE Q-R COMPONENTS INTO NON-ORTHOGONAL
063167,000188:                                                                                                  #  U AND V COMPONENTS (SEE ROT-TOUV SECTION).
063168,000189: 
063169,000190: 20,2570           41532        COMMEQS            CS       1JACCR                                
063170,000191: 20,2571           61531                           AD       1JACCQ                                
063171,000192: 20,2572           00006                           EXTEND                                         
063172,000193: 20,2573           62617                           BZMF     BIGIQ                                 
063173,000194: 20,2574           00006                           EXTEND                                         #  EPSILON IS A MEASURE OF COUPLING AND IS
063174,000195: 20,2575           11531                           DV       1JACCQ                                #  DEFINED=1-IQ/IR FOR IR GREATER THAN IQ.
063175,000196: 20,2576           54155                           TS       EPSILON                               #  THE COMPUTED EXPRESSION IS EQUIVALENT
063176,000197: 20,2577           63104                           AD       -EPSMAX                               
063177,000198: 20,2600           00006                           EXTEND                                         
063178,000199: 20,2601           62604                           BZMF     GOODEPS1                              
063179,000200: 20,2602           43104                           CS       -EPSMAX                               
063180,000201: 20,2603           54155                           TS       EPSILON                               #  EPSILON IS LIMITED TO A MAX. OF .42265
063181,000202: 20,2604           30155        GOODEPS1           CA       EPSILON                               
063182,000203: 20,2605           00006                           EXTEND                                         
063183,000204: 20,2606           73100                           MP       0.35356                               
063184,000205: 20,2607           63102                           AD       .7071                                 
063185,000206: 20,2610           55630                           TS       COEFFR                                #  IN THIS CASE WHERE IR IS GREATER THAN
063186,000207: 20,2611           44733                           CS       POSMAX                                #  IQ, COEFFQ=-.707(1+.5EPSILON)(1-EPSILON)
063187,000208: 20,2612           60155                           AD       EPSILON                               #  AND COEFFR=.707(1+.5EPSILON)
063188,000209: 20,2613           00006                           EXTEND                                         
063189,000210: 20,2614           71630                           MP       COEFFR                                
063190,000211: 20,2615           55627                           TS       COEFFQ                                
063191,000212: 20,2616           12642                           TCF      JACCUV                                
063192,000213: 20,2617           00006        BIGIQ              EXTEND                                         #  EPSILON IS DEFINED AS 1-IR/IQ FOR IQ
063193,000214: 20,2620           11532                           DV       1JACCR                                #  GREATER THAN IR.  -EPSILON IS COMPUTED
063194,000215: 20,2621           54155                           TS       -EPSILON                              #  RATHER THAN EPSILON FOR CONVENIENCE
063195,000216: 20,2622           40155                           CS       -EPSILON                              
063196,000217: 20,2623           63104                           AD       -EPSMAX                               
063197,000218: 20,2624           00006                           EXTEND                                         
063198,000219: 20,2625           62630                           BZMF     GOODEPS2                              
063199,000220: 20,2626           33104                           CA       -EPSMAX                               
063200,000221: 20,2627           54155                           TS       -EPSILON                              #  EPSILON IS LIMITED TO A MAX. OF .42265

Page 1489

063202,000223: 20,2630           30155        GOODEPS2           CA       -EPSILON                              
063203,000224: 20,2631           00006                           EXTEND                                         
063204,000225: 20,2632           73100                           MP       0.35356                               
063205,000226: 20,2633           63103                           AD       -.7071                                
063206,000227: 20,2634           55627                           TS       COEFFQ                                #  IN THIS CASE WHERE IQ IS GREATER THAN
063207,000228: 20,2635           40155                           CS       -EPSILON                              #  IR, COEFFQ=-.707(1+.5EPSILON) AND
063208,000229: 20,2636           64735                           AD       NEGMAX                                #  COEFFR=.707(1+.5EPSILON)(1-EPSILON)
063209,000230: 20,2637           00006                           EXTEND                                         
063210,000231: 20,2640           71627                           MP       COEFFQ                                
063211,000232: 20,2641           55630                           TS       COEFFR                                
063212,000233: 20,2642           41627        JACCUV             CS       COEFFQ                                
063213,000234: 20,2643           00006                           EXTEND                                         
063214,000235: 20,2644           71531                           MP       1JACCQ                                #  1JACCQ IS SCALED AT PI/4
063215,000236: 20,2645           55533                           TS       1JACCU                                #  1JACCU USED AS TEMPORARY STORAGE
063216,000237: 20,2646           31630                           CA       COEFFR                                
063217,000238: 20,2647           00006                           EXTEND                                         
063218,000239: 20,2650           71532                           MP       1JACCR                                
063219,000240: 20,2651           61533                           AD       1JACCU                                
063220,000241: 20,2652           00006                           EXTEND                                         
063221,000242: 20,2653           74736                           MP       BIT14                                 #  SCALING CHANGED FROM PI/4 TO PI/2
063222,000243: 20,2654           55533                           TS       1JACCU                                
063223,000244: 20,2655           55534                           TS       1JACCV                                #  SCALED AT PI/2 RADIANS/SEC(2)
063224,000245: 20,2656           10154                           CCS      MPAC                                  #  COMPUTE L,PVT-CG IF IN DESCENT
063225,000246: 20,2657           34755                           CAF      ZERO                                  #  ZERO SWITCHES AND GO TO 1/ACCONT IN
063226,000247: 20,2660           55502                           TS       ALLOWGTS                              #        ASCENT
063227,000248: 20,2661           13230                           TCF      1/ACCONT   -1                         
063228,000249: 
063229,000250: 20,2662           44752                           CS       TWO                                   
063230,000251: 20,2663           54154                           TS       MPAC                                  
063231,000252: 20,2664           44753                           CS       ONE                                   
063232,000253: 20,2665           54155                           TS       MPAC       +1                         
063233,000254: 20,2666           12547                           TCF      STCTR1                                
063234,000255: 
063235,000256:                                                                                                  #  THIS SECTION COMPUTES THE RATE OF CHANGE OF ACCELERATION DUE TO THE ROTATION OF THE GIMBALS.  THE EQUATION IMPLE
063236,000257:                                                                                                  #  MENTED IN BOTH THE Y-X PLANE AND THE Z-X PLANE IS -- D(ALPHA)/DT = TL/I*D(DELTA)/DT, WHERE
063237,000258:                                                                                                  #        T = ENGINE THRUST FORCE
063238,000259:                                                                                                  #        L = PIVOT TO CG DISTANCE OF ENGINE
063239,000260:                                                                                                  #        I = MOMENT OF INERTIA
063240,000261: 
063241,000262: 20,2667           31246        LRESC              CAE      ABDELV                                #  SCALED AT 2(13) CM/SEC(2)
063242,000263: 20,2670           00006                           EXTEND                                         
063243,000264: 20,2671           71244                           MP       MASS                                  #  SCALED AT B+16 KGS
063244,000265: 20,2672           02776                           TC       DVOVSUB                               #  GET QUOTIENT WITH OVERFLOW PROTECTION
063245,000266: 20,2673           03101                           ADRES    GFACTM                                
063246,000267: 
063247,000268:                                                                                                  #  MASS IS DIVIDED BY ACCELERATION OF GRAVITY IN ORDER TO MATCH THE UNITS OF IXX,IYY,IZZ, WHICH ARE SLUG-FT(2).
063248,000269:                                                                                                  #  THE RATIO OF ACCELERATION FROM PIPAS TO ACCELERATION OF GRAVITY IS THE SAME IN METRIC OR ENGINEERING UNITS, SO
063249,000270:                                                                                                  #  THAT IS UNCONVERTED.  2.20462 CONVERTS KG. TO LB.  NOW T IS IN A SCALED AT 2(14).
063250,000271: 
063251,000272: 20,2674           00006                           EXTEND                                         
063252,000273: 20,2675           71527                           MP       L,PVT-CG                              #  SCALED AT 8 FEET.

Page 1490

063254,000275: 20,2676           00004                           INHINT                                         
063255,000276: 20,2677           54154                           TS       MPAC                                  
063256,000277: 20,2700           00006                           EXTEND                                         
063257,000278: 20,2701           71532                           MP       1JACCR                                
063258,000279: 20,2702           02776                           TC       DVOVSUB                               #  GET QUOTIENT WITH OVERFLOW PROTECTION
063259,000280: 20,2703           02000                           ADRES    TORKJET1                              
063260,000281: 
063261,000282: 20,2704           55511                           TS       ACCDOTR                               #  SCALED AT PI/2(7)
063262,000283: 20,2705           30154                           CA       MPAC                                  
063263,000284: 20,2706           00006                           EXTEND                                         
063264,000285: 20,2707           71531                           MP       1JACCQ                                
063265,000286: 20,2710           02776                           TC       DVOVSUB                               #  GET QUOTIENT WITH OVERFLOW PROTECTION
063266,000287: 20,2711           02000                           ADRES    TORKJET1                              
063267,000288: 
063268,000289: 20,2712           55507        SPSCONT            TS       ACCDOTQ                               #  SCALED AT PI/2(7)
063269,000290: 20,2713           00006                           EXTEND                                         
063270,000291: 20,2714           73077                           MP       DGBF                                  #  .3ACCDOTQ SCALED AT PI/2(8)
063271,000292: 20,2715           55504                           TS       KQ                                    
063272,000293: 20,2716           31511                           CAE      ACCDOTR                               #  .3ACCDOTR AT PI/2(8)
063273,000294: 20,2717           00006                           EXTEND                                         
063274,000295: 20,2720           73077                           MP       DGBF                                  
063275,000296: 20,2721           55506                           TS       KRDAP                                 
063276,000297: 20,2722           00006                           EXTEND                                         #  NOW COMPUTE QACCDOT, RACCDOT, THE SIGNED
063277,000298: 20,2723           00012                           READ     CHAN12                                #  JERK TERMS.  STORE CHANNEL 12. WITH GIM
063278,000299: 20,2724           54155                           TS       MPAC       +1                         #  BAL DRIVE BITS 9 THROUGH 12. SET LOOP
063279,000300: 20,2725           34752                           CAF      BIT2                                  #  INDEX TO COMPUTE RACCDOT, THEN QACCDOT.
063280,000301: 20,2726           12730                           TCF      LOOP3                                 
063281,000302: 20,2727           34755                           CAF      ZERO                                  #  ACCDOTQ AND ACCDOTR ARE NOT NEGATIVE,
063282,000303: 20,2730           54154        LOOP3              TS       MPAC                                  #  BECAUSE THEY ARE MAGNITUDES
063283,000304: 20,2731           30155                           CA       MPAC       +1                         
063284,000305: 20,2732           50154                           INDEX    MPAC                                  #  MASK CHANNEL IMAGE FOR ANY GIMBAL MOTION
063285,000306: 20,2733           73073                           MASK     GIMBLBTS                              
063286,000307: 20,2734           00006                           EXTEND                                         
063287,000308: 20,2735           12751                           BZF      ZACCDOT                               #  IF NONE, Q(R)ACCDOT IS ZERO.
063288,000309: 20,2736           30155                           CA       MPAC       +1                         
063289,000310: 20,2737           50154                           INDEX    MPAC                                  #  GIMBAL IS MOVING.  IS ROTATION POSITIVE.
063290,000311: 20,2740           73074                           MASK     GIMBLBTS   +1                         
063291,000312: 20,2741           00006                           EXTEND                                         
063292,000313: 20,2742           12746                           BZF      FRSTZERO                              #  IF NOT POSITIVE, BRANCH
063293,000314: 20,2743           50154                           INDEX    MPAC                                  #  POSITIVE ROTATION, NEGATIVE Q(R)ACCDOT.
063294,000315: 20,2744           41507                           CS       ACCDOTQ                               
063295,000316: 20,2745           12752                           TCF      STACCDOT                              
063296,000317: 20,2746           50154        FRSTZERO           INDEX    MPAC                                  #  NEGATIVE ROTATION, POSITIVE Q(R)ACCDOT.
063297,000318: 20,2747           31507                           CA       ACCDOTQ                               
063298,000319: 20,2750           12752                           TCF      STACCDOT                              
063299,000320: 20,2751           34755        ZACCDOT            CAF      ZERO                                  
063300,000321: 20,2752           50154        STACCDOT           INDEX    MPAC                                  
063301,000322: 20,2753           55510                           TS       QACCDOT                               #  STORE Q(R)ACCDOT.
063302,000323: 20,2754           10154                           CCS      MPAC                                  
063303,000324: 20,2755           12727                           TCF      LOOP3      -1                         #  NOW DO QACCDOT.

Page 1491

063305,000326: 20,2756           40111                           CS       DAPBOOLS                              #  IS GIMBAL USABLE?
063306,000327: 20,2757           74736                           MASK     USEQRJTS                              
063307,000328: 20,2760           00006                           EXTEND                                         
063308,000329: 20,2761           13706                           BZF      DOWNGTS                               #  NO. BE SURE THE GIMBAL SWITCHES ARE DOWN
063309,000330: 20,2762           41274                           CS       T5ADR                                 #  YES.  IS THE DAP RUNNING?
063310,000331: 20,2763           63765                           AD       PAXISADR                              
063311,000332: 20,2764           00006                           EXTEND                                         
063312,000333: 20,2765           12767                           BZF      +2                                    
063313,000334: 20,2766           13706                           TCF      DOWNGTS                               #  NO. BE SURE THE GIMBAL SWITCHES ARE DOWN
063314,000335: 20,2767           11633                           CCS      INGTS                                 #  YES.  IS GTS IN CONTROL?
063315,000336: 20,2770           12773                           TCF      DOCKTEST                              #  YES.  PROCEED WITH 1/ACCS.
063316,000337: 20,2771           04674                           TC       IBNKCALL                              #  NO. NULL OFFSET AND FIND ALLOWGTS
063317,000338: 20,2772           43330                           CADR     TIMEGMBL                              
063318,000339: 
063319,000340: 20,2773           10157        DOCKTEST           CCS      DOCKTEMP                              #  BYPASS 1/ACCONT WHEN DOCKED.
063320,000341: 20,2774           13671                           TCF      1/ACCRET                              
063321,000342: 20,2775           13231                           TCF      1/ACCONT                              
063322,000343: 

Page 1492

063324,000345:                                                                                                  #  SUBROUTINE:   DVOVSUB
063325,000346:                                                                                                  #  AUTHOR:       C. WORK, MOD 0 12 JUNE 68
063326,000347:                                                                                                  #  PURPOSE:      THIS SUBROUTINE PROVIDES A SINGLE-PRECISION MACHINE LANGUAGE DIVISION OPERATION WHICH RETURNS
063327,000348:                                                                                                  #                (1) THE QUOTIENT, IF THE DIVISION WAS NORMAL.
063328,000349:                                                                                                  #                (2) NEGMAX, IF THE QUOTIENT WAS IMPROPER AND NEGATIVE.
063329,000350:                                                                                                  #                (3) POSMAX, IF THE QUOTIENT WAS IMPROPER AND POSITIVE OR IF THERE WAS A ZERO DIVISOR.
063330,000351:                                                                                                  #                THE CALLING PROGRAM IS PRESUMED TO BE A JOB IN THE F BANK WHICH CONTAINS DVOVSUB.  E BANK MUST BE 6.
063331,000352:                                                                                                  #                THE DIVISOR FOR THIS ROUTINE MAY BE IN EITHER FIXED OR ERASABLE STORAGE.  SIGN AGREEMENT IS
063332,000353:                                                                                                  #                ASSUMED BETWEEN THE TWO HALVES OF THE DIVIDEND.  (THIS IS CERTAIN IF THE A AND L REGISTERS ARE THE RE-
063333,000354:                                                                                                  #                SULT OF A MULTIPLICATION OPERATION.)
063334,000355:                                                                                                  #  CALL SEQUENCE:
063335,000356:                                                                                                  #                        L       TC      DVOVSUB
063336,000357:                                                                                                  #                        L +1    ADRES   (DIVISOR)
063337,000358:                                                                                                  #                        L +2    RETURN HERE, WITH RESULT IN A,L
063338,000359:                                                                                                  #  INPUT:        DIVIDEND IN A,L (SIGN AGREEMENT ASSUMED), DIVISOR IN LOCATION DESIGNATED BY "ADRES".
063339,000360:                                                                                                  #                DIVISOR MAY BE IN THE DVOVSUB FBANK,FIXED-FIXED FBANK,EBANK 6, OR UNSWITCHED ERASABLE.
063340,000361:                                                                                                  #  OUTPUT:       QUOTIENT AND REMAINDER, OR POSMAX (NEGMAX), WHICHEVER IS APPROPRIATE.
063341,000362:                                                                                                  #  DEBRIS:       SCRATCHX,SCRATCHY,SCRATCHZ,A,L  (NOTE: SCRATCHX,Y,Z ARE EQUATED TO MPAC +4,+5, AND +6.)
063342,000363:                                                                                                  #  ABORTS OR ALARMS:  NONE
063343,000364:                                                                                                  #  EXITS:        TO THE CALL POINT +2.
063344,000365:                                                                                                  #  SUBROUTINES CALLED:  NONE.
063345,000366: 
063346,000367: 20,2776           54161        DVOVSUB            TS       SCRATCHY                              #  SAVE UPPER HALF OF DIVIDEND
063347,000368: 20,2777           54160                           TS       SCRATCHX                              
063348,000369: 20,3000           50002                           INDEX    Q                                     #  OBTAIN ADDRESS OF DIVISOR.
063349,000370: 20,3001           30000                           CA       0                                     
063350,000371: 20,3002           24002                           INCR     Q                                     #  STEP Q FOR PROPER RETURN SEQUENCE.
063351,000372: 20,3003           50000                           INDEX    A                                     
063352,000373: 20,3004           30000                           CA       0                                     #  PICK UP THE DIVISOR.
063353,000374: 20,3005           00006                           EXTEND                                         #  RETURN POSMAX FOR A ZERO DIVISOR.
063354,000375: 20,3006           13035                           BZF      MAXPLUS                               
063355,000376: 
063356,000377: 20,3007           54162                           TS       SCRATCHZ                              #  STORE DIVISOR.
063357,000378: 
063358,000379: 20,3010           10000                           CCS      A                                     #  GET ABS(DIVISOR) IN THE A REGISTER.
063359,000380: 20,3011           64753                           AD       BIT1                                  
063360,000381: 20,3012           13014                           TCF      ZEROPLUS                              
063361,000382: 20,3013           64753                           AD       BIT1                                  
063362,000383: 
063363,000384: 20,3014           56161        ZEROPLUS           XCH      SCRATCHY                              #  STORE ABS(DIVISOR).  PICK UP TOP HALF OF
063364,000385: 20,3015           00006                           EXTEND                                         #  DIVIDEND.
063365,000386: 20,3016           63020                           BZMF     GOODNEG                               #  GET -ABS(DIVIDEND)

Page 1493

063367,000388: 20,3017           40000                           CS       A                                     
063368,000389: 
063369,000390: 20,3020           60161        GOODNEG            AD       SCRATCHY                              #  ABS(DIVISOR) - ABS(DIVIDEND)
063370,000391: 20,3021           00006                           EXTEND                                         
063371,000392: 20,3022           63027                           BZMF     MAKEMAX                               #  BRANCH IF DIVISION IS NOT PROPER.
063372,000393: 
063373,000394: 20,3023           30160                           CA       SCRATCHX                              #  RE-ESTABLISH THE DIVIDEND.
063374,000395: 20,3024           00006                           EXTEND                                         
063375,000396: 20,3025           10162                           DV       SCRATCHZ                              #  QUOTIENT IN THE A, REMAINDER IN L.
063376,000397: 20,3026           00002                           TC       Q                                     #  RETURN TO CALLER.
063377,000398: 
063378,000399: 20,3027           10160        MAKEMAX            CCS      SCRATCHX                              #  DETERMINE THE SIGN OF THE QUOTIENT.
063379,000400: 20,3030           10162                           CCS      SCRATCHZ                              #  SCRATCHX AND SCRATCHZ ARE NON-ZERO.
063380,000401: 20,3031           13035                           TCF      MAXPLUS                               
063381,000402: 20,3032           10162                           CCS      SCRATCHZ                              
063382,000403: 20,3033           34735                           CAF      NEGMAX                                #  +,- OR -,+
063383,000404: 20,3034           00002                           TC       Q                                     
063384,000405: 20,3035           34733        MAXPLUS            CAF      POSMAX                                #  -,- OR +,+
063385,000406: 20,3036           00002                           TC       Q                                     
063386,000407: 
063387,000408:                                                                                                  #  COEFFICIENTS FOR THE JET ACCELERATION CURVE FITS
063388,000409:                                                                                                  #  THE CURVE FITS ARE OF THE FORM -
063389,000410: 
063390,000411:                                                                                                  #        1JACC = A/(MASS + C) + B
063391,000412: 
063392,000413:                                                                                                  #  A IS SCALED AT PI/4 RAD/SEC**2 B+16KG, B IS SCALED AT PI/4 RAD/SEC**2, AND C IS SCALED AT B +16 KG.
063393,000414: 
063394,000415:                                                                                                  #  THE CURVE FIT FOR L,PVT-CG IS OF THE SAME FORM, EXCEPT THAT A IS SCALED AT 8 FT B+16 KG, B IS SCALED AT 8 FT,
063395,000416:                                                                                                  #  AND C IS SCALED AT B+16 KG.
063396,000417: 
063397,000418: 20,3037           01240 22513                     2DEC     +.0410511917                            #  L             A               DESCENT
063398,000419: 
063399,000420: 20,3041           00141 07416  INERCONA           2DEC     +.0059347674                            #  1JACCP        A               DESCENT
063400,000421: 
063401,000422: 20,3043           00030 21261                     2DEC     +.0014979264                            #  1JACCQ        A               DESCENT
063402,000423: 
063403,000424: 20,3045           00021 03766                     2DEC     +.0010451889                            #  1JACCR        A               DESCENT
063404,000425: 
063405,000426: 20,3047           00153 07111                     2DEC     +.0065443852                            #  1JACCP        A               ASCENT
063406,000427: 
063407,000428: 20,3051           00072 24103                     2DEC     +.0035784354                            #  1JACCQ        A               ASCENT
063408,000429: 
063409,000430: 20,3053           00135 11511                     2DEC     +.0056946631                            #  1JACCR        A               ASCENT
063410,000431: 
063411,000432: 20,3055           04754                           DEC      +.155044                              #  L             B               DESCENT
063412,000433: 20,3056           77142                           DEC      -.025233                              #  L             C               DESCENT

Page 1494

063414,000435: 20,3057           00061        INERCONB           DEC      +.002989                              #  1JACCP        B               DESCENT
063415,000436: 20,3060           00217        INERCONC           DEC      +.008721                              #  1JACCP        C               DESCENT
063416,000437: 20,3061           00464                           DEC      +.018791                              #  1JACCQ        B               DESCENT
063417,000438: 20,3062           75642                           DEC      -.068163                              #  1JACCQ        C               DESCENT
063418,000439: 20,3063           00536                           DEC      +.021345                              #  1JACCR        B               DESCENT
063419,000440: 20,3064           75705                           DEC      -.066027                              #  1JACCR        C               DESCENT
063420,000441: 
063421,000442: 20,3065           00001                           DEC      +.000032                              #  1JACCP        B               ASCENT
063422,000443: 20,3066           77616                           DEC      -.006923                              #  1JACCP        C               ASCENT
063423,000444: 20,3067           05154                           DEC      +.162862                              #  1JACCQ        B               ASCENT
063424,000445: 20,3070           00052                           DEC      +.002588                              #  1JACCQ        C               ASCENT
063425,000446: 20,3071           00231                           DEC      +.009312                              #  1JACCR        B               ASCENT
063426,000447: 20,3072           77174                           DEC      -.023608                              #  1JACCR        C               ASCENT
063427,000448: 
063428,000449: 20,3073           01400        GIMBLBTS           OCTAL    01400                                 
063429,000450: 20,3074           01000                           OCTAL    01000                                 
063430,000451: 20,3075           06000                           OCTAL    06000                                 
063431,000452: 20,3076           04000                           OCTAL    04000                                 
063432,000453: 20,3077           23146        DGBF               DEC      0.6                                   #  .3 SCALED AT 1/2
063433,000454: 20,3100           13241        0.35356            DEC      0.35356                               #  .70711 SCALED AT 2
063434,000455: 20,3101           00337        GFACTM             OCT      337                                   #  979.24/2.20462 AT B+15
063435,000456: 20,3102           26501        .7071              DEC      .70711                                
063436,000457: 20,3103           51276        -.7071             DEC      -.70711                               
063437,000458: 20,3104           62362        -EPSMAX            DEC      -.42265                               
063438,000459: 
063439,000460:                                                                                                  #  CSM-DOCKED INERTIA COMPUTATIONS
063440,000461: 
063441,000462: 20,3105           34753        DOCKED             CA       ONE                                   #  COEFTR  = 1 FOR INERTIA COEFFICIENTS
063442,000463: 20,3106           54160        SPSLOOP1           TS       COEFCTR                               #          = 7 FOR CG COEFFICIENTS
063443,000464: 20,3107           34753                           CA       ONE                                   #  MASSCTR = 1 FOR CSM
063444,000465: 20,3110           54161                           TS       MASSCTR                               #          = 0 FOR LEM
063445,000466: 
063446,000467: 20,3111           50160                           INDEX    COEFCTR                               
063447,000468: 20,3112           33212                           CA       COEFF      -1                         #  COEFF -1 = C
063448,000469: 20,3113           00006                           EXTEND                                         
063449,000470: 20,3114           71331                           MP       LEMMASS                               
063450,000471: 20,3115           00006                           EXTEND                                         
063451,000472: 20,3116           71332                           MP       CSMMASS                               #  LET X = CSMMASS AND Y = LEMMASS
063452,000473: 
063453,000474: 20,3117           50160                           INDEX    COEFCTR                               
063454,000475: 20,3120           63213                           AD       COEFF                                 #  COEFF = F
063455,000476: 20,3121           54154                           TS       MPAC                                  #  MPAC = C X Y + F
063456,000477: 20,3122           13126                           TCF      +4                                    
063457,000478: 
063458,000479: 20,3123           54161        SPSLOOP2           TS       MASSCTR                               #  LOOP TWICE THROUGH HERE TO OBTAIN
063459,000480: 20,3124           00006                           EXTEND                                         #  MPAC = MPAC + (A X +D)X + (B Y +E)Y
063460,000481: 20,3125           26160                           DIM      COEFCTR                               #                 LOOP #1     LOOP #2
063461,000482: 20,3126           50160                           INDEX    COEFCTR                               
063462,000483: 20,3127           33215                           CA       COEFF      +2                         #  COEFF +2 = A OR B
063463,000484: 20,3130           00006                           EXTEND                                         

Page 1495

063465,000486: 20,3131           50161                           INDEX    MASSCTR                               
063466,000487: 20,3132           71331                           MP       LEMMASS                               
063467,000488: 20,3133           50160                           INDEX    COEFCTR                               
063468,000489: 20,3134           63217                           AD       COEFF      +4                         #  COEFF +4 = E OR D
063469,000490: 20,3135           00006                           EXTEND                                         
063470,000491: 20,3136           50161                           INDEX    MASSCTR                               
063471,000492: 20,3137           71331                           MP       LEMMASS                               
063472,000493: 20,3140           26154                           ADS      MPAC                                  
063473,000494: 
063474,000495: 20,3141           10161                           CCS      MASSCTR                               
063475,000496: 20,3142           13123                           TCF      SPSLOOP2                              
063476,000497: 20,3143           10160                           CCS      COEFCTR                               #  IF COEFCTR IS POS, EXIT FROM LOOP WITH
063477,000498: 20,3144           13153                           TCF      +7                                    #  CG X DELDOT = MPAC X 4 PI RAD-CM/SEC
063478,000499: 20,3145           00000 20354  TORQCONS           2DEC     0.51443    B-14                       #  CORRESPONDS TO 500 LB-FT
063479,000500: 
063480,000501: 20,3147           30154                           CA       MPAC                                  
063481,000502: 20,3150           54155                           TS       MPAC       +1                         #  INERTIA = (MPAC +1) X 2(38) KG-CM(2)
063482,000503: 20,3151           34757                           CA       SEVEN                                 
063483,000504: 20,3152           13106                           TCF      SPSLOOP1                              
063484,000505: 
063485,000506: 20,3153           33212                           CA       1JACCCON                              #  1JACC=1JACCCON/MASS
063486,000507: 20,3154           22007                           ZL                                             
063487,000508: 20,3155           02776                           TC       DVOVSUB                               
063488,000509: 20,3156           01244                           ADRES    MASS                                  
063489,000510: 20,3157           55530                           TS       1JACC                                 #  SCALED AT PI/4
063490,000511: 
063491,000512: 20,3160           34733                           CA       POSMAX                                #  SET INVERSE JET ACCELERATIONS TO POSMAX,
063492,000513: 20,3161           55551                           TS       1/ANETP                               #  WHICH CORRESPONDS TO ACCEL. OF 1.4 D/SS.
063493,000514: 20,3162           55571                           TS       1/ANET2    +1                         
063494,000515: 20,3163           55572                           TS       1/ANET2    +2                         
063495,000516: 20,3164           55611                           TS       1/ANET2    +17D                       
063496,000517: 20,3165           55612                           TS       1/ANET2    +18D                       
063497,000518: 20,3166           00006                           EXTEND                                         
063498,000519: 20,3167           33146                           DCA      TORQCONS                              
063499,000520: 20,3170           00006                           EXTEND                                         
063500,000521: 20,3171           10155                           DV       MPAC       +1                         
063501,000522: 20,3172           00004                           INHINT                                         
063502,000523: 20,3173           55531                           TS       1JACCQ                                #  SCALED AT PI/4
063503,000524: 20,3174           55532                           TS       1JACCR                                
063504,000525: 
063505,000526: 20,3175           33103                           CA       -.7071                                
063506,000527: 20,3176           55627                           TS       COEFFQ                                #  COEFFQ AND COEFFR ARE CHOSEN TO MAKE U-
063507,000528: 20,3177           33102                           CA       .7071                                 #  AND V-AXES ORTHOGONAL FOR DOCKED CASE
063508,000529: 20,3200           55630                           TS       COEFFR                                
063509,000530: 20,3201           31244                           CA       MASS                                  #  SCALED AT 2(16) KG
063510,000531: 20,3202           00006                           EXTEND                                         
063511,000532: 20,3203           70154                           MP       MPAC                                  #  SCALED AT 4 PI RAD-CM/SEC
063512,000533: 20,3204           00006                           EXTEND                                         
063513,000534: 20,3205           71246                           MP       ABDELV                                #  SCALED AT 2(13) CM/SEC(2)
063514,000535: 20,3206           02776                           TC       DVOVSUB                               #  GET QUOTIENT WITH OVERFLOW PROTECTION

Page 1496

063516,000537: 20,3207           00155                           ADRES    MPAC       +1                         
063517,000538: 
063518,000539: 20,3210           55511                           TS       ACCDOTR                               
063519,000540: 20,3211           12712                           TCF      SPSCONT                               #  CONTINUE K, KSQ CALCULATIONS
063520,000541: 
063521,000542: 20,3212           00167        1JACCCON           OCT      00167                                 #  SCALED AT PI/4X2(16) RAD/SEC(2)-KG
063522,000543: 
063523,000544:                                                                                                  #                                                2     2
063524,000545:                                                                                                  #  COEFFICIENTS FOR CURVE FIT OF THE FORM Z = A X  +B Y  +C X Y +D X +E Y +F
063525,000546: 
063526,000547: 20,3213           06176        COEFF              DEC      .19518                                #  C  COEFFICIENT OF INERTIA
063527,000548: 20,3214           77650                           DEC      -.00529                               #  F             ''
063528,000549: 20,3215           72260                           DEC      -.17670                               #  B             ''
063529,000550: 20,3216           76637                           DEC      -.03709                               #  A             ''
063530,000551: 20,3217           02167                           DEC      .06974                                #  E             ''
063531,000552: 20,3220           00645                           DEC      .02569                                #  D             ''
063532,000553: 
063533,000554: 20,3221           06335                           DEC      .20096                                #  C  COEFFICIENT OF CG
063534,000555: 20,3222           04256                           DEC      .13564                                #  F          ''
063535,000556: 20,3223           30163                           DEC      .75704                                #  B          ''
063536,000557: 20,3224           64072                           DEC      -.37142                               #  A          ''
063537,000558: 20,3225           53632                           DEC      -.63117                               #  E          ''
063538,000559: 20,3226           15133                           DEC      .41179                                #  D          ''
063539,000560: 
063540,000561:                                                                                                  #  ASSIGNMENT OF TEMPORARIES FOR 1/ACCS (EXCLUDING 1/ACCONT)
063541,000562:                                                                                                  #  MPAC, MPAC +1, MPAC +2  USED EXPLICITLY
063542,000563: 20,3227     0160               COEFCTR            EQUALS   MPAC       +4                         
063543,000564: 20,3227     0161               MASSCTR            EQUALS   MPAC       +5                         
063544,000565: 20,3227     0160               SCRATCHX           EQUALS   MPAC       +4                         #  SCRATCH AREA FOR DVOVSUB ROUTINE.
063545,000566: 20,3227     0161               SCRATCHY           EQUALS   SCRATCHX   +1                         
063546,000567: 20,3227     0162               SCRATCHZ           EQUALS   SCRATCHX   +2                         
063547,000568: 
063548,000569: 20,3227     0157               DOCKTEMP           EQUALS   MPAC       +3                         #  RECORD OF CSMDOCKED BIT OF DAPBOOLS
063549,000570: 20,3227     0155               EPSILON            EQUALS   MPAC       +1                         
063550,000571: 20,3227     0155               -EPSILON           EQUALS   EPSILON                               
063551,000572: 20,3227           71777        -.1875             DEC      -.18750                               
063552,000573: 

Page 1497

063554,000575: 20,3230                                           BANK     20                                    
063555,000576: 20,2000                                           SETLOC   DAPS3                                 
063556,000577: 20,2000                                           BANK                                           
063557,000578: 
063558,000579: 20,3230  E6,1537                                  EBANK=   AOSQ                                  
063559,000580: 
063560,000581: 20,3230                                           COUNT*   $$/DAPAO                              
063561,000582: 
063562,000583: 20,3230           55633                 -1        TS       INGTS                                 #  ZERO INGTS IN ASCENT
063563,000584: 20,3231           31346        1/ACCONT           CA       DB                                    #  INITIALIZE DBVAL1,2,3
063564,000585: 20,3232           00006                           EXTEND                                         
063565,000586: 20,3233           74737                           MP       BIT13                                 
063566,000587: 20,3234           54001                           TS       L                                     #  0.25 DB
063567,000588: 20,3235           60000                           AD       A                                     
063568,000589: 20,3236           54115                           TS       DBVAL3                                #  0.50 DB
063569,000590: 20,3237           41346                           CS       DBVAL1                                
063570,000591: 20,3240           60001                           AD       L                                     
063571,000592: 20,3241           54114                           TS       DBVAL2                                #  -.75 DB
063572,000593: 
063573,000594: 20,3242           00004        GETAOSUV           INHINT                                         
063574,000595: 20,3243           31541                           CAE      AOSR                                  #  COMPUTE AOSU AND AOSV BY ROTATING
063575,000596: 20,3244           54001                           TS       L                                     #        AOSQ AND AOSR.
063576,000597: 20,3245           31537                           CAE      AOSQ                                  
063577,000598: 20,3246           04674                           TC       IBNKCALL                              
063578,000599: 20,3247           37146                           CADR     ROT-TOUV                              
063579,000600: 20,3250           53544                           DXCH     AOSU                                  
063580,000601: 
063581,000602: 20,3251           00003                           RELINT                                         
063582,000603: 20,3252           30111                           CA       DAPBOOLS                              
063583,000604: 20,3253           74744                           MASK     DRIFTBIT                              #  ZERO DURING ULLAGE AND POWERED FLIGHT.
063584,000605: 20,3254           10000                           CCS      A                                     #  IF DRIFTING FLIGHT,
063585,000606: 20,3255           34753                           CA       ONE                                   #        SET DRIFTER TO 1
063586,000607: 20,3256           54116                           TS       DRIFTER                               #  SAVE TO TEST FOR DRIFTING FLIGHT LATER
063587,000608: 20,3257           61502                           AD       ALLOWGTS                              #  NON-ZERO IF DRIFT OR GTS NEAR
063588,000609: 20,3260           10000                           CCS      A                                     
063589,000610: 20,3261           33763                           CA       FLATVAL                               #  DRIFTING FLIGHT, STORE .8 IN FLAT
063590,000611: 20,3262           54151                           TS       FLATEMP                               #  IN POWERED FLIGHT, STORE ZERO IN FLAT
063591,000612: 20,3263           00006                           EXTEND                                         
063592,000613: 20,3264           13270                           BZF      DOPAXIS                               #  IF POWERED AND NO GTS, START P AXIS,
063593,000614: 20,3265           10116                           CCS      DRIFTER                               #  OTHERWISE SET ZONE3LIM
063594,000615: 20,3266           33762                           CA       ZONE3MAX                              #  17.5 MS, SCALED AT 4 SECONDS.
063595,000616: 20,3267           54152                           TS       Z3TEM                                 
063596,000617: 
063597,000618: 20,3270           31530        DOPAXIS            CA       1JACC                                 #  1JACC AT PI/4 = 2JACC AT PI/2 =
063598,000619:                                                                                                  #  ANET AT PI/2 = ANET/ACOAST AT 2(6).
063599,000620: 20,3271           64743                           AD       BIT9                                  #  1 + ANET/ACOAST AT 2(6)
063600,000621: 20,3272           54157                           TS       FUNTEM                                
063601,000622: 
063602,000623: 20,3273           31530                           CA       1JACC                                 

Page 1498

063604,000625: 20,3274           03700                           TC       INVERT                                
063605,000626: 20,3275           00004                           INHINT                                         #  P AXIS DATA MUST BE CONSISTENT
063606,000627: 20,3276           55551                           TS       1/ANETP                               #  SCALED AT 2(7)/PI.
063607,000628: 20,3277           55552                           TS       1/ANETP    +1                         
063608,000629: 
063609,000630: 20,3300           44743                           CS       BIT9                                  #  -1 AT 2(6)
063610,000631: 20,3301           00006                           EXTEND                                         
063611,000632: 20,3302           71551                           MP       1/ANETP                               #  -1/ANET AT 2(13)/PI
063612,000633: 20,3303           00006                           EXTEND                                         
063613,000634: 20,3304           10157                           DV       FUNTEM                                #  -1/(ANET + ANET**2/ACOAST) AT 2(7)/PI
063614,000635: 20,3305           55557                           TS       PACCFUN                               
063615,000636: 20,3306           55560                           TS       PACCFUN    +1                         
063616,000637: 
063617,000638: 20,3307           34733                           CA       1/.03                                 #  NO AOS FOR P AXIS, ACOAST = AMIN
063618,000639: 20,3310           55553                           TS       1/ACOSTP                              
063619,000640: 20,3311           55554                           TS       1/ACOSTP   +1                         
063620,000641: 20,3312           00003                           RELINT                                         
063621,000642: 
063622,000643: 20,3313           22007                           ZL                                             
063623,000644: 20,3314           10116                           CCS      DRIFTER                               
063624,000645: 20,3315           53544                           DXCH     AOSU                                  #  ZERO AOSU,V IF IN DRIFT, JUST TO BE SURE
063625,000646: 
063626,000647: 20,3316           34755        UAXIS              CA       ZERO                                  #  DO U AXIS COMPUTATIONS
063627,000648: 20,3317           54154                           TS       UV                                    #  ZERO FOR U AXIS, ONE FOR V AXIS.
063628,000649: 
063629,000650: 20,3320           54163        BOTHAXES           TS       SIGNAOS                               #  CODING COMMON TO U,V AXES
063630,000651: 20,3321           50154                           INDEX    UV                                    
063631,000652: 20,3322           11543                           CCS      AOSU                                  #  PICK UP ABS(AOSU OR AOSV)
063632,000653: 20,3323           64753                           AD       ONE                                   #  RESTORE TO PROPER VALUE
063633,000654: 20,3324           13327                           TCF      +3                                    #  AND LEAVE SIGNAOS AT ZERO
063634,000655: 20,3325           64753                           AD       ONE                                   #  NEGATIVE, RESTORE TO PROPER VALUE
063635,000656: 20,3326           24163                           INCR     SIGNAOS                               #  AND SET SIGNAOS TO ONE TO SHOW AOS NEG
063636,000657: 20,3327           54162                           TS       ABSAOS                                #  SAVE ABS(AOS)
063637,000658: 20,3330           40163                           CS       SIGNAOS                               
063638,000659: 20,3331           54164                           TS       -SIGNAOS                              #  USED AS AN INDEX
063639,000660: 
063640,000661: 20,3332           31346                           CA       DBVAL1                                #  SET DB1, DB2 TO DBVAL1 (= DB)
063641,000662: 20,3333           54143                           TS       DBB1                                  
063642,000663: 20,3334           54144                           TS       DBB2                                  
063643,000664: 
063644,000665: 20,3335           30162                           CA       ABSAOS                                #  TEST MAGNITUDE OF ABS(AOS)
063645,000666: 20,3336           63764                           AD       -.03R/S2                              
063646,000667: 20,3337           00006                           EXTEND                                         
063647,000668: 20,3340           63432                           BZMF     NOTMUCH                               #  ABS(AOS) LESS THAN AMIN
063648,000669: 20,3341           10151        BIGAOS             CCS      FLATEMP                               #  AGS(AOS) GREATER THAN AMIN
063649,000670: 20,3342           13372                           TCF      SKIPDB1                               #  I DRIFT OR GTS, DO NOT COMPUTE DB
063650,000671: 
063651,000672: 20,3343           31346                           CA       DBVAL1                                
063652,000673: 20,3344           50164                           INDEX    -SIGNAOS                              

Page 1499

063654,000675: 20,3345           26144                           ADS      DBB2                                  #  DB2(1) = 2 DB
063655,000676: 20,3346           50163                           INDEX    SIGNAOS                               
063656,000677: 20,3347           54145                           TS       DBB4                                  #  DB4(3) = 1 DB
063657,000678: 20,3350           33227                           CA       -.1875                                #  -.1875 PI/2 RAD/SEC(2) SCALED AT PI/2
063658,000679: 20,3351           60162                           AD       ABSAOS                                #  ABSAOS IS SCALED AT PI/2
063659,000680: 20,3352           00006                           EXTEND                                         
063660,000681: 20,3353           63356                           BZMF     +3                                    
063661,000682: 20,3354           40115                           CS       DBVAL3                                #  -.5 DB
063662,000683: 20,3355           13365                           TCF      DBONE                                 
063663,000684: 20,3356           40162                           CS       ABSAOS                                
063664,000685: 20,3357           60000                           DOUBLE                                         
063665,000686: 20,3360           60000                           DOUBLE                                         
063666,000687: 20,3361           64736                           AD       BIT14                                 
063667,000688: 20,3362           60000                           DOUBLE                                         #  1-8 ABSAOS.  (8 IS 16/PI SCALED AT 2/PI)
063668,000689: 20,3363           00006                           EXTEND                                         
063669,000690: 20,3364           71346                           MP       DB                                    
063670,000691: 20,3365           50163        DBONE              INDEX    SIGNAOS                               #  DB1(2)=(1-8 ABSAOS) DB.  IF ABSAOS IS
063671,000692: 20,3366           54143                           TS       DBB1                                  #  GREATER THAN .1875 THEN DB1(2) = -.5 DB
063672,000693: 20,3367           30114                           CA       DBVAL2                                
063673,000694: 20,3370           50164                           INDEX    -SIGNAOS                              
063674,000695: 20,3371           54146                           TS       DBB3                                  #  DB3(4) = -.75 DB
063675,000696: 
063676,000697: 20,3372           30162        SKIPDB1            CA       ABSAOS                                #  ABS(AOS) GREATER THAN AMIN, SO IT IS
063677,000698: 20,3373           00006                           EXTEND                                         
063678,000699: 20,3374           74740                           MP       BIT12                                 
063679,000700: 20,3375           60162                           AD       ABSAOS                                #  (9/8) ABSAOS.
063680,000701: 20,3376           03700                           TC       INVERT                                #  ALL RIGHT TO DIVIDE
063681,000702: 20,3377           50164                           INDEX    -SIGNAOS                              
063682,000703: 20,3400           54130                           TS       1/ACOSTT   +1                         #  1/ACOASTPOS(NEG) = 1/ABS(AOS)
063683,000704: 20,3401           34733                           CA       1/.03                                 
063684,000705: 20,3402           50163                           INDEX    SIGNAOS                               
063685,000706: 20,3403           54127                           TS       1/ACOSTT                              #  1/ACOASTNEG(POS) = 1/AMIN
063686,000707: 
063687,000708: 20,3404           30162                           CA       ABSAOS                                
063688,000709: 20,3405           61533                           AD       1JACCU                                
063689,000710: 20,3406           61533                           AD       1JACCU                                #  2 JACC + ABS(AOS)
063690,000711: 20,3407           64743                           AD       BIT9                                  #  MAXIMUM VALUE IN COMPUTATIONS
063691,000712: 20,3410           54000                           TS       A                                     #  TEST FOR OVERFLOW
063692,000713: 20,3411           13456                           TCF      SKIPDB2                               #  NO OVERFLOW, DO NORMAL COMPUTATION
063693,000714: 
063694,000715: 20,3412           30162                           CA       ABSAOS                                #  RESCALE TO PI TO PREVENT OVERFLOW
063695,000716: 20,3413           00006                           EXTEND                                         
063696,000717: 20,3414           74736                           MP       BIT14                                 
063697,000718: 20,3415           61533                           AD       1JACCU                                #  1 JACC AT PI/2 = 2JACC AT PI
063698,000719: 20,3416           54157                           TS       ANET                                  #  ANETPOS(NEG) MAX SCALED AT PI =
063699,000720:                                                                                                  #  ANETPOS(NEG) MAX/ACOASTNEG(POS) AT 2(7)
063700,000721: 20,3417           64744                           AD       BIT8                                  #  1 + ANETPOS/ACOASTNEG AT 2(7)
063701,000722: 20,3420           56157                           XCH      ANET                                  #  SAVE IN ANET, WHILE PICKING UP ANET
063702,000723: 20,3421           03700                           TC       INVERT                                
063703,000724: 20,3422           00006                           EXTEND                                         

Page 1500

063705,000726: 20,3423           74736                           MP       BIT14                                 #  SCALE 1/ANET AT 2(7)/PI
063706,000727: 20,3424           54160                           TS       1/ANET                                
063707,000728: 
063708,000729: 20,3425           33431                           CA       ACCHERE                               #  SET UP RETURN FROM COMPUTATION ROUTINE
063709,000730: 20,3426           54161                           TS       ARET                                  
063710,000731: 20,3427           44744                           CS       BIT8                                  #  -1 AT 2(7)
063711,000732: 20,3430           13733                           TCF      DOACCFUN                              #  FINISH ACCFUN COMPUTATION
063712,000733: 
063713,000734: 20,3431           13463        ACCHERE            TCF      ACCTHERE                              
063714,000735: 
063715,000736: 20,3432           54001        NOTMUCH            TS       L                                     #  ABS(AOS) LESS THAN AMIN, SAVE IN L
063716,000737: 20,3433           34733                           CA       1/.03                                 #  ACOASTPOS,NEG = AMIN
063717,000738: 20,3434           54127                           TS       1/ACOSTT                              
063718,000739: 20,3435           54130                           TS       1/ACOSTT   +1                         
063719,000740: 
063720,000741: 20,3436           10151                           CCS      FLATEMP                               
063721,000742: 20,3437           13456                           TCF      SKIPDB2                               #  DO NOT COMPUTE DB IF DRIFT OR GTS
063722,000743: 
063723,000744: 20,3440           34744                           CA       .0125RS                               #  AMIN/2
063724,000745: 20,3441           60001                           AD       L                                     #  L HAS ABS(AOS) - AMIN
063725,000746: 20,3442           00006                           EXTEND                                         #  RESULT IS ABS(AOS)- AMIN/2
063726,000747: 20,3443           63453                           BZMF     NOAOS                                 #  ABS(AOS) LESS THAN AMIN/2
063727,000748: 
063728,000749: 20,3444           30115        SOMEAOS            CA       DBVAL3                                #  AMIN/2 LT ABS(AOS) LT AMIN
063729,000750: 20,3445           50164                           INDEX    -SIGNAOS                              
063730,000751: 20,3446           54146                           TS       DBB3                                  #  DB3(4) = DB/2
063731,000752: 20,3447           60000                           AD       A                                     
063732,000753: 20,3450           50163                           INDEX    SIGNAOS                               
063733,000754: 20,3451           54145                           TS       DBB4                                  #  DB4(3) = DB
063734,000755: 20,3452           13456                           TCF      SKIPDB2                               
063735,000756: 
063736,000757: 20,3453           31346        NOAOS              CA       DBVAL1                                
063737,000758: 20,3454           54146                           TS       DBB3                                  #  DB3,4 = DB
063738,000759: 20,3455           54145                           TS       DBB4                                  
063739,000760: 
063740,000761: 20,3456           30162        SKIPDB2            CA       ABSAOS                                #  ANETPOS(NEG) MAX = 2 JACC + ABS(AOS)
063741,000762: 20,3457           61533                           AD       1JACCU                                
063742,000763: 20,3460           61533                           AD       1JACCU                                
063743,000764: 20,3461           54157                           TS       ANET                                  #  CONNOT OVERFLOW HERE
063744,000765: 20,3462           03724        CL1/NET+           TC       DO1/NET+                              #  COMPUTE 1/ANET, ACCFUN
063745,000766: 
063746,000767: 20,3463           50164        ACCTHERE           INDEX    -SIGNAOS                              
063747,000768: 20,3464           54134                           TS       Z5TEM      +2                         #  STORE ACCFUN IN TEMPORARY BUFFER
063748,000769: 20,3465           30160                           CA       1/ANET                                
063749,000770: 20,3466           50164                           INDEX    -SIGNAOS                              
063750,000771: 20,3467           54126                           TS       1/ATEM2    +2                         #  STORE 1/ANET IN TEMPORARY BUFFER
063751,000772: 
063752,000773: 20,3470           30162                           CA       ABSAOS                                #  SEE IF OVERFLOW IN MIN CASE
063753,000774: 20,3471           61533                           AD       1JACCU                                

Page 1501

063755,000776: 20,3472           64743                           AD       BIT9                                  #  MAXIMUM POSSIBLE VALUE
063756,000777: 20,3473           54000                           TS       A                                     #  OVERFLOW POSSIBLE BUT REMOTE
063757,000778: 20,3474           13476                           TCF      +2                                    
063758,000779: 20,3475           34733                           CA       POSMAX                                #  IF OVERFLOW, TRUNCATE TO PI/2
063759,000780: 20,3476           63764                           AD       -.03R/S2                              #  RESTORE TO CORRECT VALUE
063760,000781: 20,3477           54157                           TS       ANET                                  
063761,000782: 20,3500           03724                           TC       DO1/NET+                              #  COMPUTE 1/ANET, ACCFUN
063762,000783: 
063763,000784: 20,3501           50164                           INDEX    -SIGNAOS                              #  STORE MIN VALUES JUST AS MAX VALUES
063764,000785: 20,3502           54132                           TS       Z5TEM                                 
063765,000786: 20,3503           30160                           CA       1/ANET                                
063766,000787: 20,3504           50164                           INDEX    -SIGNAOS                              
063767,000788: 20,3505           54124                           TS       1/ATEM2                               
063768,000789: 
063769,000790: 20,3506           40162                           CS       ABSAOS                                #  NOW DO NEG(POS) CASES
063770,000791: 20,3507           61533                           AD       1JACCU                                
063771,000792: 20,3510           61533                           AD       1JACCU                                #  ANETNEG(POS) MAX
063772,000793: 20,3511           03712                           TC       1/ANET-                               #  COMPUTE 1/ANET, ACCFUN, AND ACCSW
063773,000794: 20,3512           50163                           INDEX    SIGNAOS                               #  STORE NEG(POS) VALUES JUST AS POS(NEG)
063774,000795: 20,3513           54133                           TS       Z1TEM      +2                         
063775,000796: 20,3514           54001                           TS       L                                     #  SAVE IN L FOR POSSIBLE FUTURE USE
063776,000797: 20,3515           30160                           CA       1/ANET                                
063777,000798: 20,3516           50163                           INDEX    SIGNAOS                               
063778,000799: 20,3517           54125                           TS       1/ATEM1    +2                         
063779,000800: 20,3520           40162                           CS       ABSAOS                                
063780,000801: 20,3521           61533                           AD       1JACCU                                #  1/ANETNEG(POS) MIN
063781,000802: 20,3522           54157                           TS       ANET                                  
063782,000803: 20,3523           63764                           AD       -.03R/S2                              #  TEST FOR AMIN
063783,000804: 20,3524           00006                           EXTEND                                         #  IF ANET LESS THAN AMIN, STORE MAX JET
063784,000805: 20,3525           63743                           BZMF     FIXMIN                                #  VALUES FOR MIN JETS AND SET ACCSW
063785,000806: 
063786,000807: 20,3526           03720                           TC       1/NETMIN                              #  OTHERWISE DO MIN JET COMPUTATIONS
063787,000808: 20,3527           50163        STMIN-             INDEX    SIGNAOS                               #  STORE VALUES
063788,000809: 20,3530           54131                           TS       Z1TEM                                 
063789,000810: 20,3531           30160                           CA       1/ANET                                
063790,000811: 20,3532           50163                           INDEX    SIGNAOS                               
063791,000812: 20,3533           54123                           TS       1/ATEM1                               
063792,000813: 
063793,000814: 20,3534           50154                           INDEX    UV                                    
063794,000815: 20,3535           33770                           CA       +UMASK                                
063795,000816: 20,3536           71262                           MASK     CH5MASK                               #  TEST FOR +U (+V) JET FAILURES
063796,000817: 20,3537           00006                           EXTEND                                         
063797,000818: 20,3540           13545                           BZF      FAIL-                                 
063798,000819: 20,3541           30124                           CA       1/ATEM2                               #  REPLACE FUNCTION VALUES DEPENDING ON THE
063799,000820: 20,3542           54126                           TS       1/ATEM2    +2                         #  FAILED JET PAIR WITH CORRESPONDING ONE-
063800,000821: 20,3543           30132                           CA       Z5TEM                                 #  JET (OR AMIN) FUNCTION VALUES
063801,000822: 20,3544           54134                           TS       Z5TEM      +2                         
063802,000823: 20,3545           50154        FAIL-              INDEX    UV                                    

Page 1502

063804,000825: 20,3546           33766                           CA       -UMASK                                
063805,000826: 20,3547           71262                           MASK     CH5MASK                               #  TEST FOR -U (-V) JET FAILURES
063806,000827: 20,3550           00006                           EXTEND                                         
063807,000828: 20,3551           13556                           BZF      DBFUN                                 
063808,000829: 20,3552           30123                           CA       1/ATEM1                               #  REPLACE FUNCTION VALUES DEPENDING ON THE
063809,000830: 20,3553           54125                           TS       1/ATEM1    +2                         #  FAILED JET PAIR WITH CORRESPONDING ONE-
063810,000831: 20,3554           30131                           CA       Z1TEM                                 #  JET (OR AMIN) FUNCTION VALUES
063811,000832: 20,3555           54133                           TS       Z1TEM      +2                         
063812,000833: 
063813,000834: 20,3556           40146        DBFUN              CS       DBB3                                  #  COMPUTE AXISDIST
063814,000835: 20,3557           60143                           AD       DBB1                                  
063815,000836: 20,3560           60151                           AD       FLATEMP                               
063816,000837: 20,3561           54147                           TS       AXDSTEM                               
063817,000838: 20,3562           40145                           CS       DBB4                                  
063818,000839: 20,3563           60144                           AD       DBB2                                  
063819,000840: 20,3564           60151                           AD       FLATEMP                               
063820,000841: 20,3565           54150                           TS       AXDSTEM    +1                         
063821,000842: 
063822,000843: 20,3566           00004                           INHINT                                         
063823,000844: 20,3567           10154                           CCS      UV                                    #  TEST FOR U OR V AXIS
063824,000845: 20,3570           13612                           TCF      STORV                                 #  V AXIS        STORE V VALUES
063825,000846: 
063826,000847: 20,3571           30122                           CA       ACCSW                                 #  U AXIS        STORE U VALUES
063827,000848: 20,3572           55547                           TS       ACCSWU                                
063828,000849: 
063829,000850: 20,3573           34320                           CA       NINE                                  #  TRANSFER 10 WORDS VIA GENTRAN
063830,000851: 20,3574           05545                           TC       GENTRAN    +1                         
063831,000852: 20,3575           00123                           ADRES    1/ATEM1                               #  TEMPORARY BUFFER
063832,000853: 20,3576           01567                           ADRES    1/ANET1                               #  THE REAL PLACE
063833,000854: 
063834,000855: 20,3577           00003                           RELINT                                         
063835,000856: 20,3600           52144                           DXCH     DBB1                                  #  SAVE U DBS FOR LATER STORING
063836,000857: 20,3601           52136                           DXCH     UDB1                                  
063837,000858: 20,3602           52146                           DXCH     DBB4                                  
063838,000859: 20,3603           52140                           DXCH     UDB4                                  
063839,000860: 
063840,000861: 20,3604           52150                           DXCH     AXDSTEM                               
063841,000862: 20,3605           52142                           DXCH     UAXDIST                               
063842,000863: 
063843,000864: 20,3606           34753                           CA       ONE                                   #  NOW DO V AXIS
063844,000865: 20,3607           54154                           TS       UV                                    
063845,000866: 20,3610           34755                           CA       ZERO                                  
063846,000867: 20,3611           13320                           TCF      BOTHAXES                              #  AND DO IT AGAIN
063847,000868: 
063848,000869: 20,3612           30122        STORV              CA       ACCSW                                 #  STORE V AXIS VALUES
063849,000870: 20,3613           55550                           TS       ACCSWV                                
063850,000871: 20,3614           34320                           CA       NINE                                  
063851,000872: 20,3615           05545                           TC       GENTRAN    +1                         

Page 1503

063853,000874: 20,3616           00123                           ADRES    1/ATEM1                               #  TEMPORARY BUFFER
063854,000875: 20,3617           01607                           ADRES    1/ANET1    +16D                       #  THE REAL PLACE
063855,000876: 
063856,000877:                                                                                                  #  NOW STORE DEADBANDS FOR ALL AXES
063857,000878: 20,3620           52152                           DXCH     FLATEMP                               #  FLAT AND ZONE3LIM
063858,000879: 20,3621           53556                           DXCH     FLAT                                  
063859,000880: 
063860,000881: 20,3622           31346                           CA       DBVAL1                                #  COMPUTE P AXIS DEADBANDS
063861,000882: 20,3623           55561                           TS       PDB1                                  
063862,000883: 20,3624           55562                           TS       PDB2                                  
063863,000884: 20,3625           61555                           AD       FLAT                                  
063864,000885: 20,3626           55564                           TS       PDB3                                  
063865,000886: 20,3627           55563                           TS       PDB4                                  
063866,000887: 20,3630           34755                           CA       ZERO                                  
063867,000888: 20,3631           55565                           TS       PAXDIST                               
063868,000889: 20,3632           55566                           TS       PAXDIST    +1                         
063869,000890: 
063870,000891: 20,3633           11555                           CCS      FLAT                                  
063871,000892: 20,3634           13652                           TCF      DRFDB                                 #  DRIFT OR GTS - COMPUTE DBS
063872,000893: 
063873,000894: 20,3635           52136                           DXCH     UDB1                                  #  STORE U DEADBANDS
063874,000895: 20,3636           53602                           DXCH     FIREDB                                #  CANNOT USE GENTRAN BECAUSE OF RELINT
063875,000896: 20,3637           52140                           DXCH     UDB4                                  
063876,000897: 20,3640           53604                           DXCH     COASTDB                               
063877,000898: 20,3641           52142                           DXCH     UAXDIST                               
063878,000899: 20,3642           53606                           DXCH     AXISDIST                              
063879,000900: 20,3643           52144                           DXCH     DBB1                                  #  STORE V AXIS DEADBANDS
063880,000901: 20,3644           53622                           DXCH     FIREDB     +16D                       #  COULD USE GENTRAN IF DESIRED
063881,000902: 20,3645           52146                           DXCH     DBB4                                  
063882,000903: 20,3646           53624                           DXCH     COASTDB    +16D                       
063883,000904: 20,3647           52150                           DXCH     AXDSTEM                               
063884,000905: 20,3650           53626                           DXCH     AXISDIST   +16D                       
063885,000906: 
063886,000907: 20,3651           13672                           TCF      1/ACCRET   +1                         #  ALL DONE
063887,000908: 20,3652           31346        DRFDB              CA       DBVAL1                                #  DRIFT DEADBANDS
063888,000909: 20,3653           55601                           TS       FIREDB                                
063889,000910: 20,3654           55602                           TS       FIREDB     +1                         
063890,000911: 20,3655           55621                           TS       FIREDB     +16D                       
063891,000912: 20,3656           55622                           TS       FIREDB     +17D                       
063892,000913: 20,3657           61555                           AD       FLAT                                  
063893,000914: 20,3660           55603                           TS       COASTDB                               
063894,000915: 20,3661           55604                           TS       COASTDB    +1                         
063895,000916: 20,3662           55623                           TS       COASTDB    +16D                       
063896,000917: 20,3663           55624                           TS       COASTDB    +17D                       
063897,000918: 20,3664           34755                           CA       ZERO                                  
063898,000919: 20,3665           55605                           TS       AXISDIST                              
063899,000920: 20,3666           55606                           TS       AXISDIST   +1                         
063900,000921: 20,3667           55625                           TS       AXISDIST   +16D                       
063901,000922: 20,3670           55626                           TS       AXISDIST   +17D                       
063902,000923: 

Page 1504

063904,000925: 20,3671           00004        1/ACCRET           INHINT                                         
063905,000926: 20,3672           40111                           CS       DAPBOOLS                              #  SET BIT TO INDICATE DATA GOOD.
063906,000927: 20,3673           74751                           MASK     ACCSOKAY                              
063907,000928: 20,3674           26111                           ADS      DAPBOOLS                              
063908,000929: 20,3675           00003                           RELINT                                         
063909,000930: 20,3676           30117                           CA       ACCRETRN                              
063910,000931: 20,3677           04640                           TC       BANKJUMP                              #  RETURN TO CALLER
063911,000932: 
063912,000933: 20,3700           54165        INVERT             TS       HOLD                                  #  ROUTINE TO INVERT -INPUT AT PI/2
063913,000934: 20,3701           34743                           CA       BIT9                                  #  1 AT 2(6)
063914,000935: 20,3702           22007                           ZL                                             #  ZERO L FOR ACCURACY AND TO PREVENT OVFLO
063915,000936: 20,3703           00006                           EXTEND                                         
063916,000937: 20,3704           10165                           DV       HOLD                                  
063917,000938: 20,3705           00002                           TC       Q                                     #  RESULT AT 2(7)/PI
063918,000939: 
063919,000940: 20,3706           34755        DOWNGTS            CAF      ZERO                                  #  ZERO SWITCHES WHEN USEQRJTS BIT IS UP
063920,000941: 20,3707           55502                           TS       ALLOWGTS                              #        OR DAP IS OFF.
063921,000942: 20,3710           55633                           TS       INGTS                                 
063922,000943: 20,3711           12773                           TCF      DOCKTEST                              
063923,000944: 
063924,000945: 20,3712           22007        1/ANET-            ZL                                             
063925,000946: 20,3713           22122                           LXCH     ACCSW                                 #  ZERO ACCSW
063926,000947: 20,3714           54157                           TS       ANET                                  #  SAVE ANET
063927,000948: 20,3715           63764                           AD       -.03R/S2                              #  TEST FOR MIN VALUE
063928,000949: 20,3716           00006                           EXTEND                                         
063929,000950: 20,3717           63740                           BZMF     NETNEG                                #  ANET LESS THAN AMIN, SO FAKE IT
063930,000951: 20,3720           30157        1/NETMIN           CA       ANET                                  
063931,000952: 20,3721           00006                           EXTEND                                         
063932,000953: 20,3722           50164                           INDEX    -SIGNAOS                              
063933,000954: 20,3723           70130                           MP       1/ACOSTT   +1                         #  ANETNEG(POS)/ACOASTPOS(NEG) AT 2(6)
063934,000955: 
063935,000956:                                                                                                  #  THE FOLLOWING CODING IS VALID FOR BOTH POS OR NEG
063936,000957:                                                                                                  #        VALUES OF AOS
063937,000958: 
063938,000959: 20,3724           64743        DO1/NET+           AD       BIT9                                  #  1 + ANET/ACOAST AT 2(6)
063939,000960: 20,3725           56157                           XCH      ANET                                  #  SAVE AND PICK UP ANET
063940,000961: 20,3726           00006                           EXTEND                                         
063941,000962: 20,3727           22161                           QXCH     ARET                                  #  SAVE RETURN
063942,000963: 20,3730           03700                           TC       INVERT                                
063943,000964: 20,3731           54160                           TS       1/ANET                                #  1/ANET AT 2(7)/PI
063944,000965: 20,3732           44743                           CS       BIT9                                  #  -1 AT 2(6)
063945,000966: 20,3733           00006        DOACCFUN           EXTEND                                         
063946,000967: 20,3734           70160                           MP       1/ANET                                #  -1/ANET AT 2(13)/PI
063947,000968: 20,3735           00006                           EXTEND                                         
063948,000969: 20,3736           10157                           DV       ANET                                  #  ACCFUN AT 2(7)/PI
063949,000970: 20,3737           00161                           TC       ARET                                  #  RETURN
063950,000971: 
063951,000972: 20,3740           43764        NETNEG             CS       -.03R/S2                              #  ANET LESS THAN AMIN - SET EQUAL TO AMIN
063952,000973: 20,3741           54157                           TS       ANET                                  

Page 1505

063954,000975: 20,3742           13721                           TCF      1/NETMIN   +1                         #  CONTINUE AS IF NOTHING HAPPENED
063955,000976: 
063956,000977: 20,3743           10163        FIXMIN             CCS      SIGNAOS                               
063957,000978: 20,3744           34752                           CA       TWO                                   #  IF AOS NEG, ACCSW = +1
063958,000979: 20,3745           67747                           AD       NEGONE                                #  IF AOS POS, ACCSW = -1
063959,000980: 20,3746           54122                           TS       ACCSW                                 
063960,000981: 20,3747           60154                           AD       UV                                    #  IF ACCSW = +1, TEST FOR +U (+V) JET FAIL
063961,000982: 20,3750           50000                           INDEX    A                                     #  IF ACCSW = -1, TEST FOR -U (-V) JET FAIL
063962,000983: 20,3751           33767                           CA       -UMASK     +1                         
063963,000984: 20,3752           71262                           MASK     CH5MASK                               
063964,000985: 20,3753           00006                           EXTEND                                         
063965,000986: 20,3754           13760                           BZF      +4                                    
063966,000987: 20,3755           43764                           CS       -.03R/S2                              #  JET FAILURE - CANNOT USE 2-JET VALUES
063967,000988: 20,3756           54157                           TS       ANET                                  #  ANET = AMIN
063968,000989: 20,3757           13526                           TCF      STMIN-     -1                         #  CALCULATE FUNCTIONS USING AMIN
063969,000990: 20,3760           30001                           CA       L                                     #  L HAS ACCFUN
063970,000991: 20,3761           13527                           TCF      STMIN-                                #  STORE MAX VALUES FOR MIN JETS
063971,000992: 
063972,000993:                                                                                                  #  ERASABLE ASSIGNMENTS FOR 1/ACCONT
063973,000994: 
063974,000995: 20,3762  E6,1551               1/ANETP            EQUALS   BLOCKTOP   +2                         
063975,000996: 20,3762  E6,1553               1/ACOSTP           EQUALS   BLOCKTOP   +4                         
063976,000997: 20,3762  E6,1557               PACCFUN            EQUALS   BLOCKTOP   +8D                        
063977,000998: 20,3762  E6,1561               PDB1               EQUALS   BLOCKTOP   +10D                       
063978,000999: 20,3762  E6,1562               PDB2               EQUALS   BLOCKTOP   +11D                       
063979,001000: 20,3762  E6,1563               PDB4               EQUALS   BLOCKTOP   +12D                       
063980,001001: 20,3762  E6,1564               PDB3               EQUALS   BLOCKTOP   +13D                       
063981,001002: 20,3762  E6,1565               PAXDIST            EQUALS   BLOCKTOP   +14D                       
063982,001003: 
063983,001004: 20,3762     0122               ACCSW              EQUALS   VBUF                                  #  EXECUTIVE TEMPORARIES
063984,001005:                                                                                                  #  CANNOT DO CCS NEWJOB DURING 1/ACCS
063985,001006: 20,3762     0123               1/ATEM1            EQUALS   ACCSW      +1                         #  TEMP BUFFER FOR U AND V AXES
063986,001007: 20,3762     0124               1/ATEM2            EQUALS   1/ATEM1    +1                         
063987,001008: 20,3762     0127               1/ACOSTT           EQUALS   1/ATEM1    +4                         
063988,001009: 20,3762     0131               Z1TEM              EQUALS   1/ATEM1    +6                         
063989,001010: 20,3762     0132               Z5TEM              EQUALS   1/ATEM1    +7                         
063990,001011: 
063991,001012: 20,3762     0135               UDB1               EQUALS   1/ATEM1    +10D                       #  UAXIS DEADBAND BUFFER
063992,001013: 20,3762     0136               UDB2               EQUALS   1/ATEM1    +11D                       
063993,001014: 20,3762     0137               UDB4               EQUALS   1/ATEM1    +12D                       
063994,001015: 20,3762     0140               UDB3               EQUALS   1/ATEM1    +13D                       
063995,001016: 20,3762     0141               UAXDIST            EQUALS   1/ATEM1    +14D                       
063996,001017: 
063997,001018: 20,3762     0143               DBB1               EQUALS   1/ATEM1    +16D                       #  TEMP DEADBAND BUFFER, ALSO V AXIS
063998,001019: 20,3762     0144               DBB2               EQUALS   1/ATEM1    +17D                       
063999,001020: 20,3762     0145               DBB4               EQUALS   1/ATEM1    +18D                       
064000,001021: 20,3762     0146               DBB3               EQUALS   1/ATEM1    +19D                       
064001,001022: 20,3762     0147               AXDSTEM            EQUALS   1/ATEM1    +20D                       
064002,001023: 

Page 1506

064004,001025: 20,3762     0151               FLATEMP            EQUALS   1/ATEM1    +22D                       
064005,001026: 20,3762     0152               Z3TEM              EQUALS   1/ATEM1    +23D                       #  MUST FOLLOW FLATEMP
064006,001027: 
064007,001028: 20,3762     1346               DBVAL1             EQUALS   DB                                    
064008,001029: 20,3762     0114               DBVAL2             EQUALS   INTB15+                               
064009,001030: 20,3762     0115               DBVAL3             EQUALS   INTB15+    +1                         
064010,001031: 
064011,001032: 20,3762     0116               DRIFTER            EQUALS   INTB15+    +2                         
064012,001033: 
064013,001034: 20,3762     0154               UV                 EQUALS   MPAC                                  
064014,001035: 20,3762     0157               ANET               EQUALS   MPAC       +3                         
064015,001036: 20,3762     0157               FUNTEM             EQUALS   MPAC       +3                         
064016,001037: 20,3762     0160               1/ANET             EQUALS   MPAC       +4                         
064017,001038: 20,3762     0161               ARET               EQUALS   MPAC       +5                         
064018,001039: 20,3762     0162               ABSAOS             EQUALS   MPAC       +6                         
064019,001040: 20,3762     0163               SIGNAOS            EQUALS   MPAC       +7                         
064020,001041: 20,3762     0164               -SIGNAOS           EQUALS   MPAC       +8D                        
064021,001042: 20,3762     0165               HOLD               EQUALS   MPAC       +9D                        
064022,001043: 20,3762     0117               ACCRETRN           EQUALS   FIXLOC     -1                         
064023,001044: 
064024,001045: 20,3762           00110        ZONE3MAX           DEC      .004375                               #  17.5 MS (35 MS FOR 1 JET) AT 4 SECONDS
064025,001046: 20,3763           00443        FLATVAL            DEC      .01778                                #  .8 AT PI/4 RAD
064026,001047: 20,3764           77377        -.03R/S2           OCT      77377                                 #  -PI/2(7) AT PI/2
064027,001048: 
064028,001049: 20,3765     4744               .0125RS            EQUALS   BIT8                                  #  PI/2(+8) AT PI/2
064029,001050: 20,3765     4733               1/.03              EQUALS   POSMAX                                #  2(7)/PI AT 2(7)/PI
064030,001051: 
064031,001052: 20,3765           02213        PAXISADR           GENADR   PAXIS                                 
064032,001053: 
064033,001054:                                                                                                  #  THE FOLLOWING 4 CONSTANTS ARE JET
064034,001055:                                                                                                  #  FAILURE MASKS AND ARE INDEXED
064035,001056: 20,3766           00110        -UMASK             OCT      00110                                 #  -U
064036,001057: 20,3767           00022                           OCT      00022                                 #  -V
064037,001058: 20,3770           00204        +UMASK             OCT      00204                                 #  +U
064038,001059: 20,3771           00041                           OCT      00041                                 #  +V
064039,001060: 

End of include-file AOSTASK_AND_AOSJOB.agc.  Parent file is MAIN.agc