Source Code
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These source-code files were obtained by digitally photographing the
Colossus 237 program listing from the private collection of original
AGC developer Fred Martin, and then modifying pre-existing Colossus 249
(Apollo 9) source files to incorporate changes. Note that the page images
presented online are of reduced quality, and that additional images
are available. Report any conversion errors or legibility
problems in page images to info@sandroid.org.
Notations on the program listing read, in part:GAP: ASSEMBLE REVISION 237 OF AGC PROGRAM COLOSSUS BY NASA 2021111-031 1:17 AUG. 24, 1968 |
051850,000002: # Copyright: Public domain.
051851,000003: # Filename: CONIC_SUBROUTINES.agc
051852,000004: # Purpose: Part of the source code for Colossus build 237.
051853,000005: # This is for the Command Module's (CM) Apollo Guidance
051854,000006: # Computer (AGC), we believe for Apollo 8.
051855,000007: # Assembler: yaYUL
051856,000008: # Contact: Jim Lawton <jim DOT lawton AT gmail DOT com>
051857,000009: # Website: www.ibiblio.org/apollo/index.html
051858,000010: # Page scans: www.ibiblio.org/apollo/ScansForConversion/Colossus237/
051859,000011: # Mod history: 2011-04-13 JL Adapted from corresponding Colossus 249 file.
051860,000012: # 2011-04-17 JL Removed temporary line.
051861,000013:
051862,000014: # # Page 1228
051863,000015: # PROGRAM DESCRIPTION - ENTIRE CONIC SUBROUTINE LOG SECTION DATE - 1 SEPTEMBER 1967
051864,000016: # MOD NO. - 0 LOG SECTION - CONIC SUBROUTINES
051865,000017: # MOD BY KRAUSE ASSEMBLY - COLOSSUS REVISION 88
051866,000018:
051867,000019:
051868,000020:
051869,000021: # FUNCTIONAL DESCRIPTION -
051870,000022:
051871,000023: # THE FOLLOWING SET OF SUBROUTINES SOLVE VARIOUS PROBLEMS INVOLVING THE TRAJECTORY PRODUCED BY A CENTRAL
051872,000024: # INVERSE-SQUARE FORCE ACTING ON A POINT MASS, AS OUTLINED IN THE CMC AND LGC LUNAR LANDING MISSION GSOP, SECTION
051873,000025: # 5.5.1.2. A GENERAL USAGE POINT-OF-VIEW WAS TAKEN IN FORMULATING, MECHANIZING, AND SCALING THE SUBROUTINES,
051874,000026: # RATHER THAN OPTIMIZING EACH FOR A PARTICULAR USE. THEREFORE, MULTIPLE USAGE CAN BE MADE OF THE SUBROUTINES
051875,000027: # INVOLVING ANY REALISTIC SET OF CONSTRAINTS. IT SHOULD BE NOTED THAT ONLY ONE SET OF CODING IS USED, WHETHER THE
051876,000028: # EARTH, MOON, OR ANY OTHER CELESTIAL BODY IS SPECIFIED AS THE CENTRAL BODY OF THE PROBLEM, PROVIDED ONE OBSERVES
051877,000029: # THE INHERENT SCALE CHANGE REQUIRED IN POSITION, VELOCITY, MU, AND TIME, AS OUTLINED IN MISSION PROGRAMMING
051878,000030: # DEFINITION MEMO NO. 10. THIS CAN BE ACCOMPLISHED BY SIMPLY ADDING TO THE MUTABLE AND INITIALIZING THE SUBROU-
051879,000031: # TIMES APPROPRIATELY.
051880,000032: # DUE TO THE UNIFORMITY OF THE EQUATIONS INVOLVED, CODING WAS MINIMIZED BY TREATING INDIVIDUAL EQUATIONS AND
051881,000033: # BLOCKS OF EQUATIONS AS SUBROUTINES OF LOWER RANK WHENEVER POSSIBLE. AS A RESULT, THREE BY-PRODUCTS SUBROUTINES,
051882,000034: # DIRECTLY USABLE AS INDEPENDENT SUBROUTINES, WERE GENERATED.
051883,000035:
051884,000036:
051885,000037: # RESTRICTIONS -
051886,000038:
051887,000039: # THE ONLY LIMITATION IN THE SCOPE OF PROBLEM WHICH CAN BE SOLVED BY A PARTICULAR SUBROUTINE IS THE SCALING
051888,000040: # LIMIT OF EACH PARAMETER AS SPECIFIED IN THE GSOP. THESE SCALING LIMITS WERE CHOSEN SO THAT ALL FEASIBLE TRAJEC-
051889,000041: # TORIES COULD BE HANDLED.
051890,000042: # SINCE THE SUBROUTINES (EXCEPT KEPLER) USE COMMON SUBROUTINES OF LOWER RANK WHICH USE ERASABLE OTHER THAN
051891,000043: # THE PUSHLIST (DUE TO ITS LIMITED SIZE) AND COMMON INTERPRETIVE SWITCHES, THE CONIC SUBROUTINES CANNOT BE ALLOWED
051892,000044: # TO INTERRUPT EACH OTHER. IT IS UP TO THE USER TO GUARANTEE THIS CONDITION.
051893,000045:
051894,000046: # # Page 1229
051895,000047: # PROGRAM DESCRIPTION - KEPLER SUBROUTINE DATE - 11 OCTOBER 1967
051896,000048: # MOD NO. -1 LOG SECTION - CONIC SUBROUTINES
051897,000049: # MOD BY KRAUSE ASSEMBLY - COLOSSUS 103 AND SUNDANCE 222
051898,000050:
051899,000051:
051900,000052:
051901,000053: # FUNCTIONAL DESCRIPTION -
051902,000054: # THIS SUBROUTINE, GIVEN AN INITIAL STATE VECTOR AND THE DESIRED TRANSFER TIME THROUGH WHICH THE STATE IS TO
051903,000055: # BE UPDATED ALONG A CONIC TRAJECTORY, COMPUTES THE NEW, UPDATED STATE VECTOR. THE TRAJECTORY MAY BE ANY CONIC
051904,000056: # SECTION - CIRCULAR, ELLIPTIC, PARABOLIC, HYPERPOLIC, OR RECTILINEAR WITH RESPECT TO THE EARTH OR THE MOON. THE
051905,000057: # USE OF THE SUBROUTINE CAN BE EXTENDED USING OTHER PRIMARY BODIES BY SIMPLE ADDITIONS TO THE MUTABLE WITHOUT
051906,000058: # INTRODUCING ANY CODING CHANGES, ACCEPTING THE INHERENT SCALE FACTOR CHANGES IN POSITION AND VELOCITY. AN ITERA-
051907,000059: # TION TECHNIQUE IS UTILIZED IN THE COMPUTATION.
051908,000060: # IF A NEGATIVE TIME-OF-FLIGHT IS INPUT, THE PROGRAM WILL SOLVE FOR THE STATE WHICH WOULD BE PRODUCED BY
051909,000061: # EXTRAPOLATING THE POSITION BACKWARD IN TIME.
051910,000062: # IF THE DESIRED TRANSFER TIME IS POSITIVE AND EXCEEDS THE ORBITAL PERIOD, THE SUBROUTINE, THROUGH A MODULAR
051911,000063: # TECHNIQUE, WILL COMPUTE THE STATE CORRESPONDING TO THE DESIRED TIME AS USUAL.
051912,000064:
051913,000065:
051914,000066:
051915,000067: # THE RESTRICTIONS ARE -
051916,000068: # 1. A NEGATIVE DESIRED TIME MUST BE LESS THAN ONE PERIOD IN MAGNITUDE. IF GREATER, THE ONE-PERIOD- SOLUTION
051917,000069: # WILL BE RETURNED.
051918,000070: # 2. THE PARAMETERS IN THE PROBLEM CANNOT EXCEED THEIR SCALING LIMITS AS SPECIFIED IN THE GSOP. IF
051919,000071: # ANY OF THESE LIMITS ARE EXCEEDED, THE RESULTING SOLUTION WILL BE MEANINGLESS.
051920,000072:
051921,000073:
051922,000074: # THE NUMBER OF ITERATIONS AND, THEREFORE, THE COMPUTATION SPEED IS DEPENDENT ON THE ACCURACY OF THE
051923,000075: # GUESS, XKFPNEW. THE AGC COMPUTATION TIME IS APPROXIMATELY .061 SECONDS FOR INITIALIZATION, .065 SECONDS FOR THE
051924,000076: # FINAL COMPUTATIONS, PLUS .083 SECONDS FOR EACH ITERATION.
051925,000077:
051926,000078:
051927,000079:
051928,000080: # REFERENCES -
051929,000081: # R-479, MISSION PROGRAMMING DEFINITION MEMO NO. 10, LUNAR LANDING MISSION GSOP, SECTION 5.5, SGA
051930,000082: # MEMO 67-4.
051931,000083:
051932,000084:
051933,000085:
051934,000086: # INPUT - ERASABLE INITIALIZATION REQUIRED
051935,000087:
051936,000088: # * SCALE FACTOR *
051937,000089: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
051938,000090: # --------*--------------* -----------------------
051939,000091: # RRECT * +29 FOR EARTH*DP INITIAL POSITION VECTOR IN METERS
051940,000092: # * +27 FOR MOON *
051941,000093: # VRECT * +7 FOR EARTH *DP INITIAL VELOCITY VECTOR IN METERS/CENTISECOND
051942,000094: # * +5 FOR MOON *
051943,000095: # X1 (38D)* NONE *INDEX REGISTER SET TO -2D OR -10D ACCORDING TO WHETHER THE EARTH OR MOON,
051944,000096: # * *RESPECTIVELY, IS THE CENTRAL BODY
051945,000097: # TAU * +28 *DESIRED TRANSFER TIME IN CENTISECONDS (DP)
051946,000098: # # Page 1230
051947,000099: # XKEPNEW * +17 FOR EARTH*GUESS OF X IN METERS-TO-THE-ONE-HALF FROM KEPPREP
051948,000100: # * +16 FOR MOON *(DP)
051949,000101: # TC * +28 *DP PREV. VALUE OF TIME IN CENTISECS FROM KEPPREP
051950,000102: # XPREV * +17 FOR EARTH*PRVIOUS VALUE OF X IN METERS-TO-THE-ONE-HALF FROM KEPPREP (DP)
051951,000103: # * +16 FOR MOON *(DP)
051952,000104:
051953,000105:
051954,000106:
051955,000107: # SUBROUTINES CALLED -
051956,000108: # DELTIME
051957,000109:
051958,000110:
051959,000111:
051960,000112: # CALLING SEQUENCE AND NORMAL EXIT MODES -
051961,000113:
051962,000114: # KEPRTN-2 GOTO MUST BE IN INTERPRETIVE MODE AND OVFIND MUST BE CLEAR
051963,000115: # KEPRTN-1 KEPLER RETURNS WITH XPREV IN MPAC. PL IS AT 0.
051964,000116: # KEPRTN ... CONTINUE
051965,000117:
051966,000118: # KEPLER MUST NOT BE CALLED DIRECTLY SINCE AN INTERRUPTION OF IT WOULD DESTROY THE ERASABLES IT NEEDS TO COMPLETE
051967,000119: # THE INTERRUPTED JOB. THEREFORE THE USER MUST CALL CSMCONIC OR LEMCONIC WHICH GUARANTEES NO INTERRUPTS AND WHICH
051968,000120: # ALSO CALLS KEPPREP TO COMPUTE A GUESS OF XKEPNEW.
051969,000121:
051970,000122:
051971,000123:
051972,000124: # ABORT EXIT MODES -
051973,000125: # NONE
051974,000126:
051975,000127:
051976,000128:
051977,000129: # OUTPUT -
051978,000130:
051979,000131: # * SCALE FACTOR *
051980,000132: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
051981,000133: # --------*--------------* -----------------------
051982,000134: # RCV * +29 FOR EARTH*DP TERMINAL POSITION VECTOR IN METERS
051983,000135: # * +27 FOR MOON *
051984,000136: # VCV * +7 FOR EARTH *DP TERMINAL VELOCITY VECTOR IN METERS/CENTISEC
051985,000137: # * +5 FOR MOON *
051986,000138: # TC * +28 *DP TRANSFER TIME IN CENTISECS TO WHICH KEPLER CONVERGED.
051987,000139: # XPREV * +17 FOR EARTH*DP VALUE OF X IN METERS-TO-THE-ONE-HALF-POWER TO WHICH KEPLER CONVERGED.
051988,000140: # * +16 FOR MOON *(DP)
051989,000141: # FOR OTHER OUTPUT WHICH MAY BE OF USE, SEE DEBRIS.
051990,000142:
051991,000143:
051992,000144: # DEBRIS -
051993,000145:
051994,000146: # PARAMETERS WHICH MAY BE OF USE -
051995,000147:
051996,000148: # # Page 1231
051997,000149: # * SCALE FACTOR *
051998,000150: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
051999,000151: # --------*--------------* -----------------------
052000,000152: # URRECT * +1 *DP UNIT VECTOR OF INITIAL POSITION
052001,000153: # R1 * +29 FOR EARTH*DP MAGNITUDE OF INITIAL POSITION IN METERS
052002,000154: # * +27 FOR MOON *
052003,000155: # ALPHA * -22 FOR EARTH*DP INVERSE OF SEMIMAJOR AXIS IN 1/METERS
052004,000156: # * -20 FOR MOON *
052005,000157: # TMODULO * +28 *DP INTEGRAL NUMBER OF PERIODS IN CENTISECS. WHICH WAS SUBTRACTED FROM TAU. TO PRODUCE A
052006,000158: # * *TAU. OF LESS THAN ONE PERIOD.
052007,000159:
052008,000160: # PARAMETERS OF NO USE -
052009,000161: # DP PARAMETERS - FPSILONT, DELX, DELT, RCNORM, XMODULO, PLUS PUSHLIST REGISTERS 0 THROUGH 39D.
052010,000162:
052011,000163: # # Page 1232
052012,000164: # PROGRAM DESCRIPTION - LAMBERT SUBROUTINE DATE - 1 SEPTEMBER 1967
052013,000165: # MOD NO. - 0 LOG SECTION - CONIC SUBROUTINES
052014,000166: # MOD BY KRAUSE ASSEMBLY - COLOSSUS REVISION 88
052015,000167:
052016,000168:
052017,000169:
052018,000170: # FUNCTIONAL DESCRIPTION -
052019,000171:
052020,000172: # THIS SUBROUTINE CALCULATES THE INITIAL VELOCITY REQUIRED TO TRANSFER A POINT-MASS ALONG A CONIC TRAJECTORY
052021,000173: # FROM AN INITIAL POSITION TO A TERMINAL POSITION IN A PRESCRIBED TIME INTERVAL. THE RESULTING TRAJECTORY MAY BE
052022,000174: # A SECTION OF A CIRCLE, ELLIPSE, PARABOLA, OR HYPERBOLA WITH RESPECT TO TEH EARTH OR THE MOON. THE USE OF THE
052023,000175: # SUBROUTINE CAN BE EXTENDED USING OTHER PRIMARY BODIES BY SIMPLE ADDITIONS TO THE MUTABLE WITHOUT INTRODUCING ANY
052024,000176: # CODING CHANGES, ACCEPTING THE INHERENT SCALE FACTOR CHANGES IN POSITION AND VELOCITY. AN ITERATION TECHNIQUE IS
052025,000177: # UTILIZED IN THE COMPUTATION.
052026,000178:
052027,000179:
052028,000180: # THE RESTRICTIONS ARE -
052029,000181: # 1. RECTILINEAR TRAJECTORIES CANNOT BE COMPUTED.
052030,000182: # 2. AN ACCURACY DEGRADATION OCCURS AS THE COSINE OF THE TRUE ANOMALY DIFFERENCE APPROACHES +1.0.
052031,000183: # 3. THE ANGLE BETWEEN ANY POSITION VECTOR AND ITS VELOCITY VECTOR MUST BE GREATER THAN 1 DEGREE 47.5 MINUTES
052032,000184: # AND LESS THAN 178 DEGREES 12.5 MINUTES.
052033,000185: # 4. NEGATIVE TRANSFER TIME IS AMBUGUOUS AND WILL RESULT IN NO SOLUTION.
052034,000186: # 5. THE PARAMETERS IN THE PROBLEM MUST NOT EXCEED THEIR SCALING LIMITS SPECIFIED IN THE GSOP. IF THE
052035,000187: # LIMITS ARE EXCEEDED, THE RESULTING SOLUTION WILL BE MEANINGLESS.
052036,000188: # THE NUMBER OF ITERATIONS AND, THEREFORE, THE COMPUTATIONS SPEED IS DEPENDENT ON THE ACCURACY OF THE FIRST
052037,000189: # GUESS OF THE INDEPENDENT VARIABLE, COGA. THE AGC COMPUTATION TIME IS APPROXIMATE-
052038,000190: # LY .105 SECONDS FOR INITIALIZATION, .069 SECONDS FOR FINAL COMPUTATIONS, PLUS .205 SECONDS FOR EACH ITERATION.
052039,000191:
052040,000192:
052041,000193:
052042,000194: # REFERENCES -
052043,000195: # R-479, MISSION PROGRAMMING DEFINITION MEMO NO. 10, LUNAR LANDING MISSION GSOP-SECTION 5.5, SGA MEMO 67-8,
052044,000196: # SGA MEMO 67-4.
052045,000197:
052046,000198:
052047,000199:
052048,000200: # INPUT - ERASABLE INITIALIZATION REQUIRED
052049,000201:
052050,000202: # * SCALE FACTOR *
052051,000203: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052052,000204: # --------*--------------* -----------------------
052053,000205: # R1VEC * +29 FOR EARTH*DP INITIAL POSITION VECTOR IN METERS
052054,000206: # * +27 FOR MOON *
052055,000207: # R2VEC * +29 FOR EARTH*DP TARGET OR TERMINAL POSITION VECTOR IN METERS
052056,000208: # * +27 FOR MOON *
052057,000209: # TDESIRED* +28 *DP DESIRED TRANSFER TIME IN CENTISECONDS
052058,000210: # X1 (38D)* NONE *INDEX REGISTER SET TO -2D OR -10D ACCORDING TO WHETHER THE EARTH OR MOON,
052059,000211: # * *RESPECTIVELY, IS THE CENTRAL BODY
052060,000212: # GEOMSGN * NONE *SP +.5 IF DESIRED TRANSFER ANGLE IS LESS THAN 180 DEGREES, -.5 IF GREATER THAN 180 DEG.
052061,000213: # GUESSW * NONE *AN INTERPRETER SWITCH TO BE SET IF NO GUESS OF COGA IS AVAILABLE, CLEAR IF A GUESS OF
052062,000214: # # Page 1233
052063,000215: # * *COGA IS TO BE USED BY LAMBERT
052064,000216: # COGA * +5 *DP GUESS OF COTANGNT OF FLIGHT PATH ANGLE (MEASURED FROM VERTICAL). THIS WILL BE
052065,000217: # *IGNORED IF GUESSW IS SET.
052066,000218: # NORMSW * NONE *AN INTERPRETER SWITCH TO BE SET IF UN IS TO BE AN INPUT TO THE SUBROUTINE, CLEAR IF
052067,000219: # * *LAMBERT IS TO COMPUTE ITS OWN NORMAL (UN).
052068,000220: # UN * +1 *DP UNIT NORMAL TO THE DESIRED ORBIT PLANE IN THE DIRECTION OF THE RESULTING ANGULAR
052069,000221: # * *MOMENTUM VECTOR. THIS WILL BE IGNORED IF NORMSW IS CLEAR.
052070,000222: # VTARGTAG*NONE *A S.P. TAG TO BE SET TO ZERO IF LAMBERT IS TO COMUTE THE VELOCITY AT R2VEC AS WELL AS
052071,000223: # * *AT R1VEC.
052072,000224:
052073,000225:
052074,000226:
052075,000227: # SUBROUTINES CALLED -
052076,000228: # GEOM, GETX, DELTIME, ITERATOR, LAMENTER (PART OF NEWSTATE)
052077,000229:
052078,000230:
052079,000231:
052080,000232: # CALLING SEQUENCE AND NORMAL EXIT MODES -
052081,000233:
052082,000234: # L CALL MUST BE IN INTERPRETIVE MODE AND OVFIND MUST BE CLEAR
052083,000235: # L+1 LAMBERT RETURNS WITH PL AT 0 AND WITH VVEC IN MPAC IF VTARGTAG WAS NON-ZERO OR VTARGET
052084,000236: # IN MPAC IF VTARGTAG WAS ZERO
052085,000237: # L+2 BON CONTINUE IF SOLNSW CLEAR SINCE SOLUTION IS ACCEPTABLE
052086,000238: # L+3 SOLNSW
052087,000239: # L+4 LAMABORT
052088,000240: # IF A LAMBERT RESULT IS TO BE A FIRST GUESS FOR THE NEXT LAMBERT CALCULATION, COGA MUST BE PRESERVED AND
052089,000241: # GUESSW MUST BE CLEAR FOR EACH SUCCEEDING LAMBERT CALL.
052090,000242:
052091,000243:
052092,000244:
052093,000245: # ABORT EXIT MODES -
052094,000246: # IF SOLNSW WAS SET UPON EXITING, EITHER LAMBERT WAS ASKED TO COMPUTE A TRANSFER TOO NEAR 0 OR 360 DEG, OR T
052095,000247: # WAS TOO SMALL TO PRODUCE A REALISTIC TRANSFER BETWEEN R1VEC AND R2VEC. IN EITHER CASE THE FIX MUST BE MADE
052096,000248: # ACCORDING TO THE NEEDS OF THE PARTICULAR USER. THE ABORT EXIT MODE MAY BE CODED AS ...
052097,000249: # LAMBERT DLOAD ABS A MEASURE OF THE PROXIMITY TO 0 OR
052098,000250: # 1-CHTH 360 DEGREES.
052099,000251: # DSU BWM
052100,000252: # ONEBIT
052101,000253: # CHANGER2 CHANGE R2VEC DIRECTION SLIGHTLY.
052102,000254: # DLOAD DAD
052103,000255: # TDESIRED
052104,000256: # SOMETIME
052105,000257: # STCALL TDESIRED INCRESE TDESIRED
052106,000258: # LAMBERT
052107,000259:
052108,000260:
052109,000261:
052110,000262: # OUTPUT -
052111,000263: # * SCALE FACTOR *
052112,000264: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052113,000265: # # Page 1234
052114,000266: # --------*--------------* -----------------------
052115,000267: # VVEC * +7 FOR EARTH *DP INITIAL VELOCITY VECTOR IN METERS/CENTISECOND REQUIRED TO SATISFY THE BOUNDARY VALUE
052116,000268: # * +5 FOR MOON *PROBLEM.
052117,000269: # VTARGET * +7 FOR EARTH *DP RESULTANT VELOCITY VECTOR AT R2VEC IN METERS/CENTISECOND.
052118,000270: # * +5 FOR MOON *
052119,000271: # SOLNSW * NONE *INTERPRETER SWITCH WHICH IS SET IF THE SUBROUTINE CANNOT SOLVE THE PROBLEM, CLEAR IF THE
052120,000272: # * *SOLUTION EXISTS.
052121,000273: # FOR OTHER OUTPUT WHICH MAY BE OF USE, SEE DEBRIS.
052122,000274:
052123,000275:
052124,000276:
052125,000277: # DEBRIS -
052126,000278: # PARAMETERS WHICH MAY BE OF USE -
052127,000279:
052128,000280: # * SCALE FACTOR *
052129,000281: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052130,000282: # --------*--------------* -----------------------
052131,000283: # SNTH * +1 *DP SIN OF ANGLE BETWEEN R1VEC AND R2VEC
052132,000284: # CSTH * +1 *DP COSING OF ANGLE
052133,000285: # 1-CSTH * +2 *DP 1-CSTH
052134,000286: # COGA * +5 *DP COTAN OF INITIAL REQUIRED FLIGHT PATH ANGLE MEASURED FROM VERTICAL
052135,000287: # P * +4 *DP RATIO OF SEMILATUS RECTUM TO INITIAL RADIUS
052136,000288: # R1A * +6 *DP RATIO OF INITIAL RADIUS TO SEMIMAJOR AXIS
052137,000289: # R1 (32D)* +29 FOR EARTH*DP INITIAL RADIUS IN METERS
052138,000290: # * +27 FOR MOON *
052139,000291: # UR1 * +1 *DP UNIT VECTOR OF R1VEC
052140,000292: # U2 * +1 *DP UNIT VECTOR OF R2VEC
052141,000293:
052142,000294: # PARAMETERS OF NO USE
052143,000295: # DP PARAMETERS - EPSILONL, CSTH-RHO, TPREV, TERRLAMB, R2, RTNLAMB (SP), PLUS PUSHLIST REGISTER 0 THROUGH 41D
052144,000296: # ADDITIONAL INTERPRETIVE SWITCHES USED - INFINFLG, 360SW, SLOPESW, ORDERSW
052145,000297:
052146,000298: # # Page 1235
052147,000299: # PROGRAM DESCRIPTION - TIME-THETA SUBROUTINE DATE - 1 SEPTEMBER 1967
052148,000300: # MOD NO. - 0 LOG SECTION - CONIC SUBROUTINES
052149,000301: # MOD BY KRAUSE ASSEMBLY - COLOSSUS REVISION 88
052150,000302:
052151,000303:
052152,000304:
052153,000305: # FUNCTIONAL DESCRIPTION -
052154,000306:
052155,000307: # THIS SUBROUTINE, GIVEN AN INITIAL STATE VECTOR AND A DESIRED TRUE-ANOMALY-DIFFERENCE THROUGH WHICH THE
052156,000308: # STATE IS TO BE UPDATED ALONG A CONIC TRAJECTORY, CALCULATES THE CORRESPONDING TIME-OF-FLIGHT AND, IN ADDITION,
052157,000309: # PROVIDES THE OPTION OF COMPUTING THE NEW UPDATED STATE VECTOR. THE RESULTING TRAJECTORY MAY BE A SECTION OF A
052158,000310: # CIRCLE, ELLIPSE, PARABOLA, OR HYPERBOLA WITH RESPECT TO THE EARTH OR THE MOON. THE USE OF THE SUBROUTINE CAN BE
052159,000311: # EXTENDED USING OTHER PRIMARY BODIES BY SIMPLE ADDITIONS TO THE MUTABLE WTIHOUT INTRODUCING ANY CODING CHANGES,
052160,000312: # ACCEPTING THE INHERENT SCALE FACTOR CHANGES IN POSITION AND VELOCITY.
052161,000313:
052162,000314:
052163,000315: # THE RESTRICTIONS ARE -
052164,000316: # 1. THE ANGLE BETWEEN ANY POSITION VECTOR AND ITS VELOCITY VECTOR MUST BE GREATER THAN 1 DEGREE 47.5 MINUTES
052165,000317: # AND LESS THAN 178 DEGREES 12.5 MINUTES.
052166,000318: # 2. THE PARAMETERS IN THE PROBLEM MUST NOT EXCEED THEIR SCALING LIMITS SPECIFIED IN THE GSCP. IF THE LIMITS
052167,000319: # ARE EXCEEDED, THE RESULTING SOLUTION WILL BE MEANINGLESS.
052168,000320:
052169,000321: # THE AGC COMPUTATION TIME IS APPROXIMATELY .292 SECONDS.
052170,000322:
052171,000323:
052172,000324:
052173,000325: # REFERENCES -
052174,000326: # R-479, MISSION PROGRAMMING DEFINITION MEMO NO. 10, LUNAR LANDING MISSION GSOP-SECTION 5.5, SGA MEMO 67-8.
052175,000327:
052176,000328:
052177,000329:
052178,000330: # INPUT - ERASABLE INITIALIZATION REQUIRED
052179,000331:
052180,000332: # * SCALE FACTOR *
052181,000333: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052182,000334: # --------*--------------* -----------------------
052183,000335: # RVEC * +29 FOR EARTH*DP INITIAL POSITION VECTOR IN METERS
052184,000336: # * +27 FOR MOON *
052185,000337: # VVEC * +7 FOR EARTH *DP INITIAL VELOCITY VECTOR IN METERS/CENTISECOND
052186,000338: # * +5 FOR MOON *
052187,000339: # SNTH * +1 *DP SINE OF THE TRUE-ANOMALY-DIFFERENCE THROUGH WHICH THE STATE IS TO BE UPDATED
052188,000340: # CSTH * +1 *DP COSINE OF THE ANGLE
052189,000341: # RVSW * NONE *AN INTERPRETIVE SWITCH TO BE SET IF ONLY TIME IS TO BE AN OUTPUT, CLEAR IF THE NEW STATE
052190,000342: # * *IS TO BE COMPUTED ALSO.
052191,000343: # X1 (38D)*NONE *INDEX REGISTER TO BE SET TO -2D OR -10D ACCORDING TO WHETHER THE EARTH OR MOON,
052192,000344: # * *RESPECTIVELY, IS THE CENTRAL BODY.
052193,000345:
052194,000346:
052195,000347:
052196,000348: # SUBROUTINES CALLED -
052197,000349: # # Page 1236
052198,000350: # PARAM, GEOM, GETX, DELTIME, NEWSTATE
052199,000351:
052200,000352:
052201,000353:
052202,000354: # CALLING SEQUENCE AND NORMAL EXIT MODES -
052203,000355:
052204,000356: # IF ONLY TIME IS DESIRED AS OUTPUT -
052205,000357: # L SET CALL MUST BE IN INTERPRETIVE MODE AND OVFIND MUST BE CLEAR
052206,000358: # L+1 RVSW
052207,000359: # L+2 TIMETHET RETURN WITH PL AT 0 AND T IN MPAC
052208,000360: # L+3 ... CONTINUE
052209,000361:
052210,000362:
052211,000363: # IF THE UPDATE STATE VECTOR IS DESIRED AS WELL -
052212,000364: # L CLEAR CALL MUST BE IN INTERPRETIVE MODE AND OVFIND MUST BE CLEAR
052213,000365: # L+1 RVSW
052214,000366: # L+2 TIMETHET RETURNS WITH PL AT 6. THE INITIAL POSITION VECTOR IS IN 0D OF THE PUSHLIST AND
052215,000367: # THE INITIAL VELOCITY VECTOR IN MPAC.
052216,000368: # L+3 STOVL NEWVVEC
052217,000369: # L+4 STADR
052218,000370: # L+5 STORE NEWRVEC NEWVVEC AND NEWRVEC ARE SYMBOLIC REPRESENTATIONS OF THE USERS LOCATIONS.
052219,000371: # L+6 ... CONTINUE
052220,000372:
052221,000373:
052222,000374:
052223,000375: # ABORT EXIT MODES -
052224,000376: # L CALL BON
052225,000377: # L+1 TIMETHET
052226,000378: # L+2 COGAFLAG
052227,000379: # L+3 COGABORT RESTRICTION 1 HAS BEEN VIOLATED.
052228,000380: # L+4 BON IF NEITHER FLAG IS SET AND RESTRICTION 2 HAS NOT BEEN VIOLATED, THE SOLUTION IS
052229,000381: # GOOD, SO CONTINUE
052230,000382: # L+5 INFINFLG
052231,000383: # L+6 IMPOSSBL NO SOLUTION EXISTS.
052232,000384:
052233,000385:
052234,000386:
052235,000387: # OUTPUT -
052236,000388: # * SCALE FACTOR *
052237,000389: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052238,000390: # --------*--------------* -----------------------
052239,000391: # T(30D) * +28 *DP TRANSFER TIME IN CENTISECONDS
052240,000392: # INFINFLG* NONE *AN INTERPRETIVE SWITCH WHICH IS SET IF THE TRANSFER ANGLE REQUIRES CLOSURE THROUGH
052241,000393: # * *INFINITY (NO SOLUTION), CLEAR IF A PHYSICAL SOLUTION IS POSSIBLE.
052242,000394: # COGAFLAG* NONE *AN INTERPRETIVE SWITCH WHICH IS SET IF RESTRICTION 1 HAS BEEN VIOLATED (NO SOLUTION),
052243,000395: # * *CLEAR IF NOT.
052244,000396:
052245,000397: # IN ADDITION, IF VTARGTAG IS NON-ZERO, THE FOLLOWING ARE OUTPUT -
052246,000398: # MPAC - * +7 FOR EARTH *DP TERMINAL VELOCITY VECTOR IN METERS/CENTISEC.
052247,000399: # MPAC+5 * +5 FOR MOON *
052248,000400: # # Page 1237
052249,000401: # 0D - 5D * +29 FOR EARTH*DP TERMINAL POSITION VECTOR IN METERS (PL AT 6D)
052250,000402: # * +27 FOR MOON *
052251,000403:
052252,000404: # FOR OTHER OUTPUT WHICH MAY BE OF USE, SEE DEBRIS.
052253,000405:
052254,000406:
052255,000407:
052256,000408: # DEBRIS -
052257,000409:
052258,000410: # PARAMETERS WHICH MAY BE OF USE -
052259,000411:
052260,000412: # * SCALE FACTOR *
052261,000413: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052262,000414: # --------*--------------* -----------------------
052263,000415: # R1 (32D)* +29 FOR EARTH*DP MAGNITUDE OF INITIAL POSITION VECTOR, RVEC, IN METERS
052264,000416: # * +27 FOR MOON *
052265,000417: # R1A * +6 *DP RATIO OF R1 TO SEMIMAJOR AXIS (NEG. FOR HYPERBOLIC TRAJECTORIES)
052266,000418: # P * +4 *DP RATIO OF SEMILATUS RECTUM TO R1
052267,000419: # COGA * +5 *DP COTAN OF ANGLE BETWEEN RVEC AND VVEC
052268,000420: # UR1 * +1 *DP UNIT VECTOR OF RVEC
052269,000421: # U2 * +1 *DP UNIT VECTOR OF VVEC
052270,000422: # UN * +1 *DP UNIT VECTOR OF UR1*U2
052271,000423:
052272,000424:
052273,000425: # PARAMETERS OF NO USE -
052274,000426: # SP PARAMETERS - RTNTT, GEOMSGN, RTNPRM, MAGVEC2=R2 (DP), PLUS PUSHLIST LOCATIONS 0-11D, 14D-21D, 24D-39D, 41D
052275,000427: # ADDITIONAL INTERPRETIVE SWITCHES USED - NORMSW, 360SW
052276,000428:
052277,000429:
052278,000430: # # Page 1238
052279,000431: # PROGRAM DESCRIPTION - TIME-RADIUS SUBROUTINE DATE - 11 OCTOBER 1967
052280,000432: # MOD NO. -1 LOG SECTION - CONIC SUBROUTINES
052281,000433: # MOD BY KRAUSE ASSEMBLY - COLOSSUS REVISION 88
052282,000434:
052283,000435:
052284,000436:
052285,000437: # FUNCTIONAL DESCRIPTION -
052286,000438:
052287,000439: # THIS SUBROUTINE, GIVEN AN INITIAL STATE VECTOR AND A DESIRED RADIUS TO WHICH THE
052288,000440: # STATE IS TO BE UPDATED ALONG A CONIC TRAJECTORY, CALCULATES THE CORRESPONDING TIME-OF-FLIGHT AND, IN ADDITION,
052289,000441: # PROVIDES THE OPTION OF COMPUTING THE NEW UPDATED STATE VECTOR. THE RESULTING TRAJECTORY MAY BE A SECTION OF A
052290,000442: # CIRCLE, ELLIPSE, PARABOLA, OR HYPERBOLA WITH RESPECT TO THE EARTH OR THE MOON. THE USE OF THE SUBROUTINE CAN BE
052291,000443: # EXTENDED USING OTHER PRIMARY BODIES BY SIMMPE ADDITIONS TO THE MUTABLE WITHOUT INTRODUCING ANY CODING CHANGES,
052292,000444: # ACCEPTING THE INHERENT SCALE FACTOR CHANGES IN POSITION AND VELOCITY.
052293,000445: # IF THE DESIRED RADIUS IS BEYOND THE RADIUS OF APOCENTER OF THE CONIC OR BELOW THE RADIUS OF PERICENTER,
052294,000446: # APSESW WILL BE SET AND THE SUBROUTINE WILL RETURN THE APOCENTER OR PERICENTER SOLUTION, RESPECTIVELY.
052295,000447:
052296,000448:
052297,000449: # THE RESTRICTIONS ARE -
052298,000450: # 1. THE ANGLE BETWEEN ANY POSITION VECTOR AND ITS VELOCITY VECTOR MUST BE GREATER THAN 1 DEGREE 47.5 MINUTES
052299,000451: # AND LESS THAN 178 DEGREES 12.5 MINUTES.
052300,000452: # 2. THE PARAMETERS IN THE PROBLEM MUST NOT EXCEED THEIR SCALING LIMITS SPECIFIED IN THE GSOP. IF THE LIMITS
052301,000453: # ARE EXCEEDED, THE RESULTING SOLUTION WILL BE MEANINGLESS.
052302,000454: # 3. AN ACCURACY DEGRADATION OCCURS AS THE SENSITIVITIES OF TIME AND UPDATED STATE VECTOR TO CHANGES IN
052303,000455: # RDESIRED INCREASE. THIS WILL OCCUR NEAR EITHER APSIS OF THE CONIC AND WHEN THE CONIC IS NEARLY CIRCULAR. IN
052304,000456: # PARTICULAR, IF THE CONIC IS AN EXACT CIRCLE, THE PROBLEM IS UNDEFINED AND THE SUBROUTINE WILL ABORT.
052305,000457:
052306,000458:
052307,000459: # THE AGC COMPUTATION TIME IS APPROXIMATELY .363 SECONDS
052308,000460:
052309,000461:
052310,000462:
052311,000463: # REFERENCES -
052312,000464: # R-479, MISSION PROGRAMMING DEFINITION MEMO NO. 10, LUNAR LANDING MISSION GSOP-SECTION 5.5, SGA MEMO 67-8.
052313,000465:
052314,000466:
052315,000467:
052316,000468: # INPUT - ERASABLE INITIALIZATION REQUIRED
052317,000469:
052318,000470: # * SCALE FACTOR *
052319,000471: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052320,000472: # --------*--------------* -----------------------
052321,000473: # RVEC * +29 FOR EARTH*DP INITIAL POSITION VECTOR IN METERS
052322,000474: # * +27 FOR MOON *
052323,000475: # VVEC * +7 FOR EARTH *DP INITIAL VELOCITY VECTOR IN METERS/CENTISECOND
052324,000476: # * +5 FOR MOON *
052325,000477: # RDESIRED* +29 FOR EARTH*DP TERMINAL RADIAL DISTANCE ON CONIC TRAJECTORY FOR WHICH TRANSFER TIME IS TO BE
052326,000478: # * +27 FOR MOON *COMPUTED.
052327,000479: # SGNRDOT * NONE *SP TAG SET TO +.5 OR -.5 ACCORDING TO WHETHER THE RADIAL VELOCITY AT RDESIRED IS TO BE
052328,000480: # * *POSITIVE OR NEGATIVE, RESPECTIVELY. THIS TAG REDUCES THE DOUBLE-VALUED PROBLEM TO A
052329,000481: # # Page 1239
052330,000482: # * *SINGLE-VALUED PROBLEM.
052331,000483: # X1 (38D)*NONE *INDEX REGISTER TO BE SET TO -2D OR -10D ACCORDING TO WHETHER THE EARTH OR MOON,
052332,000484: # * *RESPECTIVELY, IS THE CENTRAL BODY.
052333,000485: # RVSW * NONE *AN INTERPRETIVE SWITCH TO BE SET IF ONLY TIME IS TO BE AN OUTPUT, CLEAR IF THE NEW STATE
052334,000486: # * *IS TO BE COMPUTED ALSO.
052335,000487:
052336,000488:
052337,000489:
052338,000490: # SUBROUTINES CALLED -
052339,000491: # PARAM, GEOM, GETX, DELTIME, NEWSTATE
052340,000492:
052341,000493:
052342,000494:
052343,000495: # CALLING SEQUENCE AND NORMAL EXIT MODES -
052344,000496:
052345,000497: # IF ONLY TIME IS DESIRED AS OUTPUT -
052346,000498: # L SET CALL MUST BE IN INTERPRETIVE MODE AND OVFIND MUST BE CLEAR
052347,000499: # L+1 RVSW
052348,000500: # L+2 TIMERAD RETURN WITH PL AT 0 AND T IN MPAC
052349,000501: # L+3 ... CONTINUE
052350,000502:
052351,000503:
052352,000504: # IF THE UPDATE STATE VECTOR IS DESIRED AS WELL -
052353,000505: # L CLEAR CALL MUST BE IN INTERPRETIVE MODE AND OVFIND MUST BE CLEAR
052354,000506: # L+1 RVSW
052355,000507: # L+2 TIMERAD RETURNS WITH PL AT 6. THE INITIAL POSITION VECTOR IS IN 0D OF THE PUSHLIST AND
052356,000508: # THE INITIAL VELOCITY VECTOR IN MPAC.
052357,000509: # L+3 STOVL NEWVVEC
052358,000510: # L+4 STADR
052359,000511: # L+5 STORE NEWRVEC NEWVVEC AND NEWRVEC ARE SYMBOLIC REPRESENTATIONS OF THE USERS LOCATIONS.
052360,000512: # L+6 ... CONTINUE
052361,000513:
052362,000514:
052363,000515:
052364,000516: # ABORT EXIT MODES -
052365,000517: # L CALL BON
052366,000518: # L+1 TIMERAD
052367,000519: # L+2 COGAFLAG
052368,000520: # L+3 COGABORT RESTRICTION 1 HAS BEEN VIOLATED.
052369,000521: # L+4 BON BON
052370,000522: # L+5 INFINFLG
052371,000523: # L+6 IMPOSSBL NO SOLUTION EXISTS.
052372,000524: # L+7 SOLNSW
052373,000525: # L+8 IMPOSSBL SOLUTION IS UNDEFINED SINCE CONIC IS A CIRCLE. RESTRICTION 3 HAS BEEN VIOLATED.
052374,000526: # L+9 ... IF ALL THREE OF THE FLAGS ARE CLEAR, A SOLUTION EXISTS, SO CONTINUE.
052375,000527:
052376,000528:
052377,000529:
052378,000530: # OUTPUT -
052379,000531: # * SCALE FACTOR *
052380,000532: # # Page 1240
052381,000533: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052382,000534: # --------*--------------* -----------------------
052383,000535: # T (30D) * +28 *DP TRANSFER TIME IN CENTISECONDS.
052384,000536: # INFINFLG* NONE *AN INTERPRETIVE SWITCH WHICH IS SET IF RDESIRED AND SGNRDOT REQUIRE CLOSURE THROUGH
052385,000537: # * *INFINITY (NO SOLUTION), CLEAR IF A PHYSICAL SOLUTION IS POSSIBLE.
052386,000538: # COGAFLAG* )NONE *AN INTERPRETIVE SWITCH WHICH IS SET IF RESTRICTION 1 HAS BEEN VIOLATED (NO SOLUTION),
052387,000539: # * *CLEAR IF NOT.
052388,000540: # APSESW * NONE *AN INTERPRETIVE SWITCH WHICH IS SET IF RDESIRED WAS GREATER THAN RADIUS OF APOCENTER OR
052389,000541: # * *LESS THAN RADIUS OF PERICENTER. THE APOCENTER OR PERICENTER SOLUTION, RESPECTIVELY,
052390,000542: # * *WILL THEN BE RETURNED. THE SWITCH IS CLEAR IF RDESIRED WAS BETWEEN PERICENTER AND
052391,000543: # * *APOCENTER.
052392,000544: # SOLNSW * NONE *AN INTERPRETIVE SWITCH WHICH IS SET IF THE CONIC IS SO CLOSE TO A CIRCLE THAT THE TERMIN
052393,000545: # * *POINT IS AMBIGUOUS, VIOLATING RESTRICTION 3. IF ECCENTRICITY IS GREATER THAN 2-TO-THE-
052394,000546: # * *MINUS-18, THE SWITCH IS CLEAR.
052395,000547:
052396,000548:
052397,000549: # IN ADDITION, IF VTARGTAG IS CLEAR, THE FOLLOWING ARE OUTPUT -
052398,000550:
052399,000551: # MPAC - * +7 FOR EARTH *DP TERMINAL VELOCITY VECTOR IN METERS/CENTISEC.
052400,000552: # MPAC +5* +5 FOR MOON *
052401,000553: # 0D - 5D * +29 FOR EARTH*DP TERMINAL POSITION VECTOR IN METERS (PL AT 6D)
052402,000554: # * +27 FOR MOON *
052403,000555:
052404,000556: # FOR OTHER OUTPUT WHICH MAY BE OF USE, SEE DEBRIS.
052405,000557:
052406,000558:
052407,000559:
052408,000560: # DEBRIS -
052409,000561:
052410,000562: # PARAMETERS WHICH MAY BE OF USE -
052411,000563:
052412,000564: # * SCALE FACTOR *
052413,000565: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052414,000566: # --------*--------------* -----------------------
052415,000567: # R1 (32D)* +29 FOR EARTH*DP MAGNITUDE OF INITIAL POSITION VECTOR, RVEC, IN METERS
052416,000568: # * +27 FOR MOON *
052417,000569: # R1A * +6 *DP RATIO OF R1 TO SEMIMAJOR AXIS (NEG. FOR HYPERBOLIC TRAJECTORIES)
052418,000570: # P * +4 *DP RATIO OF SEMILATUS RECTUM TO R1
052419,000571: # COGA * +5 *DP COTAN OF ANGLE BETWEEN RVEC AND VVEC
052420,000572: # UR1 * +1 *DP UNIT VECTOR OF RVEC
052421,000573: # U2 * +1 *DP UNIT VECTOR OF VVEC
052422,000574: # UN * +1 *DP UNIT VECTOR OF UR1*U2
052423,000575: # CSTH * +1 *DP COSINE OF TRUE ANOMALY DIFFERENCE BETWEEN RVEC AND RDESIRED.
052424,000576: # SNTH * +1 *DP SINE OF TRUE ANOMALY DIFFERENCE.
052425,000577:
052426,000578:
052427,000579: # PARAMETERS OF NO USE --
052428,000580: # SP PARAMETERS - RTNTT, GEOMSGN, RTNPRM, MAGVEC2=R2 (DP), PLUS PUSHLIST LOCATIONS 0-11D, 14D-21D, 24D-39D, 41D
052429,000581: # ADDITIONAL INTERPRETIVE SWITCHES USED - NORMSW, 360SW
052430,000582:
052431,000583:
052432,000584: # # Page 1241
052433,000585: # PROGRAM DESCRIPTION - APSIDES SUBROUTINE DATE - 1 SEPTEMBER 1967
052434,000586: # MOD NO. - 0 LOG SECTION - CONIC SUBROUTINES
052435,000587: # MOD BY KRAUSE ASSEMBLY - COLOSSUS REVISION 88
052436,000588:
052437,000589:
052438,000590:
052439,000591: # FUNCTIONAL DESCRIPTION -
052440,000592:
052441,000593: # THIS SUBROUTINE, GIVEN AN INITIAL STATE VECTOR, CALCULATES THE RADIUS OF PERICENTER AND OF APOCENTER AND THE
052442,000594: # ECCENTRICITY OF THE RESULTING CONIC TRAJECTORY, WHICH MAY BE A STRAIGHT LINE,
052443,000595: # CIRCLE, ELLIPSE, PARABOLA, OR HYPERBOLA WITH RESPECT TO THE EARTH OR THE MOON. THE USE OF THE SUBROUTINE CAN BE
052444,000596: # EXTENDED USING OTHER PRIMARY BODIES BY SIMPLE ADDITIONS TO THE MUTABLE WITHOUT INTRODUCING ANY CODING CHANGES,
052445,000597: # ACCEPTING THE INHERENT SCALE FACTOR CHANGES IN POSITION AND VELOCITY.
052446,000598:
052447,000599:
052448,000600: # THE RESTRICTIONS ARE -
052449,000601: # 1. IF APOCENTER IS BEYOND THE SCALING OF POSITION, THE SCALE FACTOR LIMIT (536,870,910 METERS WITH RESPECT
052450,000602: # TO THE EARTH OR 134,217,727.5 METERS WITH RESPECT TO THE MOON) WILL BE RETURNED.
052451,000603: # 2. THE PARAMETERS IN THE PROBLEM MUST NOT EXCEED THEIR SCALING LIMITS SPECIFIED IN THE GSOP. IF THE LIMITS
052452,000604: # ARE EXCEEDED, THE RESULTING SOLUTION WILL BE MEANINGLESS.
052453,000605:
052454,000606: # THE AGC COMPUTATION TIME IS APPROXIMATELY .103 SECONDS.
052455,000607:
052456,000608:
052457,000609:
052458,000610: # REFERENCES -
052459,000611: # MISSION PROGRAMMING DEFINITION MEMO NO. 10, LUNAR LANDING MISSION GSOP-SECTION 5.5
052460,000612:
052461,000613:
052462,000614:
052463,000615: # INPUT - ERASABLE INITIALIZATION REQUIRED
052464,000616:
052465,000617: # * SCALE FACTOR *
052466,000618: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052467,000619: # --------*--------------* -----------------------
052468,000620: # RVEC * +29 FOR EARTH*DP INITIAL POSITION VECTOR IN METERS
052469,000621: # * +27 FOR MOON *
052470,000622: # VVEC * +7 FOR EARTH *DP INITIAL VELOCITY VECTOR IN METERS/CENTISECOND
052471,000623: # * +5 FOR MOON *
052472,000624: # X1 (38D)* NONE *INDEX REGISTER TO BE SET TO -2D OR -10D ACCORDING TO WHETHER THE EARTH OR MOON,
052473,000625: # * *RESPECTIVELY, IS THE CENTRAL BODY.
052474,000626:
052475,000627:
052476,000628:
052477,000629: # SUBROUTINES CALLED -
052478,000630: # PARAM, GEOM
052479,000631:
052480,000632:
052481,000633:
052482,000634: # CALLING SEQUENCE AND NORMAL EXIT MODES -
052483,000635: # # Page 1242
052484,000636: # IF ONLY TIME IS DESIRED AS OUTPUT -
052485,000637: # L CALL MUST BE IN INTERPRETIVE MODE AND OVFIND MUST BE CLEAR.
052486,000638: # L+1 APSIDES RETURNS WITH PL AT 0, RADIUS OF APOCENTER IN MPAC AND RADIUS OF PERICENTER IN 0D
052487,000639: # L+2 STODL APOAPSE
052488,000640: # L+3 0D
052489,000641: # L+4 STORE PERIAPSE APOAPSE AND PERIAPSE ARE SYMBOLIC REPRESENTATIONS OF THE USERS LOCATIONS
052490,000642: # L+5 ... CONTINUE
052491,000643:
052492,000644:
052493,000645:
052494,000646: # OUTPUT -
052495,000647: # * SCALE FACTOR *
052496,000648: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052497,000649: # --------*--------------* -----------------------
052498,000650: # MPAC * +29 FOR EARTH*DP RADIUS OF APOCENTER IN METERS
052499,000651: # * +27 FOR MOON *
052500,000652: # 0D-1D * +29 FOR EARTH*DP RADIUS OF PERICENTER IN METERS
052501,000653: # * +27 FOR MOON *
052502,000654: # ECC * +3 *DP ECCENTRICITY OF CONIC TRAJECTORY.
052503,000655:
052504,000656: # FOR OTHER OUTPUT WHICH MAY BE OF USE, SEE DEBRIS.
052505,000657:
052506,000658:
052507,000659:
052508,000660: # DEBRIS -
052509,000661:
052510,000662: # PARAMETERS WHICH MAY BE OF USE -
052511,000663:
052512,000664: # * SCALE FACTOR *
052513,000665: # VARIABLE*IN POWERS OF 2* DESCRIPTION AND REMARKS
052514,000666: # --------*--------------* -----------------------
052515,000667: # R1 (32D)* +29 FOR EARTH*DP MAGNITUDE OF INITIAL POSITION VECTOR, RVEC, IN METERS
052516,000668: # * +27 FOR MOON *
052517,000669: # R1A * +6 *DP RATIO OF R1 TO SEMIMAJOR AXIS (NEG. FOR HYPERBOLIC TRAJECTORIES)
052518,000670: # P * +4 *DP RATIO OF SEMILATUS RECTUM TO R1
052519,000671: # COGA * +5 *DP COTAN OF ANGLE BETWEEN RVEC AND VVEC
052520,000672: # UR1 * +1 *DP UNIT VECTOR OF RVEC
052521,000673: # U2 * +1 *DP UNIT VECTOR OF VVEC
052522,000674: # UN * +1 *DP UNIT VECTOR OF UR1*U2
052523,000675: # MAGVEC2 * +7 FOR EARTH *DP MAGNITUDE OF VVEC
052524,000676: # * +5 FOR MOON *
052525,000677:
052526,000678:
052527,000679: # PARAMETERS OF NO USE -
052528,000680: # SP PARAMETERS - RTNAPSE, GOMSGN, RTNPRM, PLUS PUSHLIST LOCATIONS 0-5,10D-11D, 14D-21D, 31D-38D.
052529,000681: # ADDITIONAL INTERPRETIVE SWITCHES USED - NORMSW
052530,000682:
052531,000683:
052532,000684:
052533,000685: 12,2000 SETLOC CONICS
052534,000686: # # Page 1243
052535,000687: 12,2000 BANK
052536,000688:
052537,000689: 12,2000 COUNT 12/CONIC
052538,000690:
052539,000691: 12,2000 0002723 EBANK= UR1
052540,000692: 12,2000 71201 KEPLERN SETPD DLOAD
052541,000693: 12,2001 00001 0
052542,000694: 12,2002 11453 KEPZERO
052543,000695: 12,2003 01344 STORE XMODULO
052544,000696: 12,2004 31346 STOVL* TMODULO
052545,000697: 12,2005 11626 MUTABLE,1
052546,000698: 12,2006 24017 STOVL 14D
052547,000699: 12,2007 01503 RRECT
052548,000700: 12,2010 66256 UNIT SSP
052549,000701: 12,2011 00027 ITERCTR
052550,000702: 12,2012 00024 20D
052551,000703: 12,2013 16647 STODL URRECT
052552,000704: 12,2014 00045 36D
052553,000705: 12,2015 24041 STOVL R1
052554,000706: 12,2016 01503 RRECT
052555,000707: 12,2017 76441 DOT SL1R
052556,000708: 12,2020 01511 VRECT
052557,000709: 12,2021 76405 DMP SL1R
052558,000710: 12,2022 00023 1/ROOTMU # 1/ROOTMU (-17 OR -14)
052559,000711: 12,2023 24043 STOVL KEPC1 # C1=R.V/ROOTMU (+17 OR +16)
052560,000712: 12,2024 01511 VRECT
052561,000713: 12,2025 57236 VSQ DMPR
052562,000714: 12,2026 00017 1/MU # 1/MU (-34 OR -28)
052563,000715: 12,2027 52405 DMP SL3
052564,000716: 12,2030 00041 R1
052565,000717: 12,2031 61425 DSU ROUND
052566,000718: 12,2032 11475 D1/64
052567,000719: 12,2033 00045 STORE KEPC2 # C2=RV.V/MU -1 (+6)
052568,000720:
052569,000721: 12,2034 74421 BDSU SR1R
052570,000722: 12,2035 11475 D1/64
052571,000723: 12,2036 77671 DDV
052572,000724: 12,2037 00041 R1
052573,000725: 12,2040 00011 STORE ALPHA # ALPHA=(1-C2)/R1 (-22 OR -20)
052574,000726:
052575,000727:
052576,000728: 12,2041 71244 BPL DLOAD # MAXIMUM X DEPENDS ON TYPE OF CONIC
052577,000729: 12,2042 24051 1REV
052578,000730: 12,2043 11513 -50SC # -50SC (+12)
052579,000731: 12,2044 40071 DDV BOV
052580,000732: 12,2045 00011 ALPHA
052581,000733: 12,2046 24055 STOREMAX
052582,000734: 12,2047 52166 SQRT GOTO
052583,000735: 12,2050 24055 STOREMAX
052584,000736: # # Page 1244
052585,000737: 12,2051 55366 1REV SQRT BDDV
052586,000738: 12,2052 11515 2PISC # 2PISC (+6)
052587,000739: 12,2053 77600 BOV
052588,000740: 12,2054 24055 STOREMAX
052589,000741: 12,2055 50165 STOREMAX SIGN BMN
052590,000742: 12,2056 02312 TAU.
052591,000743: 12,2057 24272 BACKWARD
052592,000744: 12,2060 00013 STORE XMAX
052593,000745: 12,2061 65205 DMP PDDL # PL AT 2
052594,000746: 12,2062 00023 1/ROOTMU
052595,000747: 12,2063 00011 ALPHA
052596,000748: 12,2064 65301 NORM PDDL # DXCH WITH 0D. 0D=ALPHA PL AT 0,2
052597,000749: 12,2065 00047 X1
052598,000750: 12,2066 56257 SL* DDV # PL AT 0
052599,000751: 12,2067 20173 0 -6,1
052600,000752: 12,2070 50000 PERIODCH BOV BMN
052601,000753: 12,2071 24112 MODDONE
052602,000754: 12,2072 24112 MODDONE
052603,000755: 12,2073 77606 PUSH # 0D=PERIOD (+28)
052604,000756: 12,2074 50021 BDSU BMN
052605,000757: 12,2075 02312 TAU.
052606,000758: 12,2076 24112 MODDONE
052607,000759: 12,2077 16312 STODL TAU.
052608,000760: 12,2100 00013 XMAX
052609,000761: 12,2101 77615 DAD
052610,000762: 12,2102 01344 XMODULO
052611,000763: 12,2103 15344 STODL XMODULO
052612,000764: 12,2104 00001 0D
052613,000765: 12,2105 77615 DAD
052614,000766: 12,2106 01346 TMODULO
052615,000767: 12,2107 15346 STODL TMODULO # PL AT 0
052616,000768: 12,2110 77650 GOTO
052617,000769: 12,2111 24070 PERIODCH
052618,000770:
052619,000771: 12,2112 71201 MODDONE SETPD DLOAD
052620,000772: 12,2113 00001 0
052621,000773: 12,2114 11453 KEPZERO
052622,000774: 12,2115 14015 STODL XMIN
052623,000775: 12,2116 02306 XKEPNEW
052624,000776: 12,2117 77625 DSU
052625,000777: 12,2120 01344 XMODULO
052626,000778: 12,2121 00025 STORE X
052627,000779: 12,2122 50054 BZE BMN
052628,000780: 12,2123 24265 BADX
052629,000781: 12,2124 24265 BADX
052630,000782: 12,2125 51025 DSU BPL
052631,000783: 12,2126 00013 XMAX
052632,000784: 12,2127 24265 BADX
052633,000785:
052634,000786: # # Page 1245
052635,000787: 12,2130 57345 DXCOMP DLOAD DMPR
052636,000788: 12,2131 02312 TAU.
052637,000789: 12,2132 11506 BEE22
052638,000790: 12,2133 77646 ABS
052639,000791: 12,2134 15350 STODL EPSILONT
052640,000792: 12,2135 01551 TC
052641,000793: 12,2136 45254 BZE DSU
052642,000794: 12,2137 24141 NEWTC
052643,000795: 12,2140 01346 TMODULO
052644,000796: 12,2141 15551 NEWTC STODL TC
052645,000797: 12,2142 01553 XPREV
052646,000798: 12,2143 45254 BZE DSU
052647,000799: 12,2144 24146 XDIFF
052648,000800: 12,2145 01344 XMODULO
052649,000801: 12,2146 77621 XDIFF BDSU
052650,000802: 12,2147 00025 X
052651,000803: 12,2150 02643 STORE DELX
052652,000804:
052653,000805:
052654,000806: 12,2151 63545 KEPLOOP DLOAD DSQ
052655,000807: 12,2152 00025 X # X=XKEP
052656,000808: 12,2153 41501 NORM PUSH # 0D=XSQ (+34 OR +32 -N1) PL AT 2
052657,000809: 12,2154 00047 X1
052658,000810: 12,2155 53605 DMP SRR*
052659,000811: 12,2156 00011 ALPHA
052660,000812: 12,2157 21573 0 -6,1
052661,000813: 12,2160 34031 STCALL XI # XI=ALPHA XSQ (+6)
052662,000814: 12,2161 24426 DELTIME
052663,000815: 12,2162 44200 BOV BDSU
052664,000816: 12,2163 24312 TIMEOVFL # UNLIKELY
052665,000817: 12,2164 02312 TAU.
052666,000818: 12,2165 02645 STORE DELT # DELT=DELINDEP
052667,000819: 12,2166 44246 ABS BDSU
052668,000820: 12,2167 01350 EPSILONT
052669,000821: 12,2170 71244 BPL DLOAD
052670,000822: 12,2171 24334 KEPCONVG
052671,000823: 12,2172 00037 T
052672,000824: 12,2173 60225 DSU NORM
052673,000825: 12,2174 01551 TC
052674,000826: 12,2175 00047 X1
052675,000827: 12,2176 60325 PDDL NORM
052676,000828: 12,2177 02643 DELX
052677,000829: 12,2200 00050 X2
052678,000830: 12,2201 41260 XSU,1 DMP
052679,000831: 12,2202 00047 X2
052680,000832: 12,2203 02645 DELT
052681,000833: 12,2204 56257 SLR* DDV
052682,000834: 12,2205 21202 1,1
052683,000835: 12,2206 41542 SR1 PUSH # 0D=TRIAL DELX PL AT 2
052684,000836: 12,2207 71244 BPL DLOAD
052685,000837: # # Page 1246
052686,000838: 12,2210 24231 POSDELX
052687,000839: 12,2211 00025 X
052688,000840: 12,2212 00013 STORE XMAX # MOVE MAX BOUND IN
052689,000841: 12,2213 45221 BDSU DSU # PL AT 0
052690,000842: 12,2214 00015 XMIN
052691,000843: 12,2215 51000 BOV BPL
052692,000844: 12,2216 24223 NDXCHNGE
052693,000845: 12,2217 24223 NDXCHNGE
052694,000846: 12,2220 52145 DLOAD GOTO
052695,000847: 12,2221 00001 0D
052696,000848: 12,2222 24243 NEWDELX
052697,000849:
052698,000850:
052699,000851: 12,2223 45345 NDXCHNGE DLOAD DSU
052700,000852: 12,2224 00015 XMIN
052701,000853: 12,2225 00025 X
052702,000854: 12,2226 52075 DMPR GOTO # TO FORCE MPAC +2 TO ZERO
052703,000855: 12,2227 11511 DP9/10
052704,000856: 12,2230 24243 NEWDELX
052705,000857:
052706,000858:
052707,000859: 12,2231 77745 POSDELX DLOAD
052708,000860: 12,2232 00025 X
052709,000861: 12,2233 00015 STORE XMIN # MOVE MIN BOUND IN
052710,000862: 12,2234 45221 BDSU DSU # PL AT 0
052711,000863: 12,2235 00013 XMAX
052712,000864: 12,2236 50000 BOV BMN
052713,000865: 12,2237 24257 PDXCHNGE
052714,000866: 12,2240 24257 PDXCHNGE
052715,000867: 12,2241 77745 DLOAD
052716,000868: 12,2242 00001 0D
052717,000869: 12,2243 02643 NEWDELX STORE DELX
052718,000870: 12,2244 43254 BZE DAD
052719,000871: 12,2245 24334 KEPCONVG
052720,000872: 12,2246 00025 X
052721,000873: 12,2247 14025 STODL X
052722,000874: 12,2250 00037 T
052723,000875: 12,2251 01551 STORE TC
052724,000876: 12,2252 46034 BRNCHCTR RTB BHIZ
052725,000877: 12,2253 24651 CHECKCTR
052726,000878: 12,2254 24334 KEPCONVG
052727,000879: 12,2255 77650 GOTO
052728,000880: 12,2256 24151 KEPLOOP # ITERATE
052729,000881:
052730,000882:
052731,000883: 12,2257 45345 PDXCHNGE DLOAD DSU
052732,000884: 12,2260 00013 XMAX
052733,000885: 12,2261 00025 X
052734,000886: 12,2262 52075 DMPR GOTO # TO FORCE MPAC +2 TO ZERO
052735,000887: 12,2263 11511 DP9/10
052736,000888: # # Page 1247
052737,000889: 12,2264 24243 NEWDELX
052738,000890:
052739,000891:
052740,000892: 12,2265 70545 BADX DLOAD SR1 # RECIPE EXCEEDED X BOUNDS - USE XMAX/1
052741,000893: 12,2266 00013 XMAX
052742,000894: 12,2267 00025 STORE X
052743,000895: 12,2270 77650 GOTO
052744,000896: 12,2271 24130 DXCOMP
052745,000897:
052746,000898:
052747,000899: 12,2272 14015 BACKWARD STODL XMIN
052748,000900: 12,2273 11453 KEPZERO
052749,000901: 12,2274 14013 STODL XMAX
052750,000902: 12,2275 02306 XKEPNEW
052751,000903: 12,2276 00025 STORE X
052752,000904: 12,2277 51054 BZE BPL
052753,000905: 12,2300 24305 BADBKWDX
052754,000906: 12,2301 24305 BADBKWDX
052755,000907: 12,2302 51025 DSU BPL
052756,000908: 12,2303 00015 XMIN
052757,000909: 12,2304 24130 DXCOMP
052758,000910: 12,2305 70545 BADBKWDX DLOAD SR1
052759,000911: 12,2306 00015 XMIN
052760,000912: 12,2307 00025 STORE X
052761,000913: 12,2310 77650 GOTO
052762,000914: 12,2311 24130 DXCOMP
052763,000915:
052764,000916:
052765,000917: 12,2312 50145 TIMEOVFL DLOAD BMN # X WAS TOO BIG
052766,000918: 12,2313 00025 X
052767,000919: 12,2314 24331 NEGTOVFL
052768,000920: 12,2315 00013 STORE XMAX
052769,000921: 12,2316 70545 CMNTOVFL DLOAD SR1
052770,000922: 12,2317 02643 DELX
052771,000923: 12,2320 02643 STORE DELX
052772,000924: 12,2321 44254 BZE BDSU
052773,000925: 12,2322 02270 KEPRTN
052774,000926: 12,2323 00025 X
052775,000927: 12,2324 14025 STODL X
052776,000928: 12,2325 01551 TC
052777,000929: 12,2326 00037 STORE T
052778,000930: 12,2327 77650 GOTO
052779,000931: 12,2330 24252 BRNCHCTR
052780,000932: 12,2331 00015 NEGTOVFL STORE XMIN
052781,000933: 12,2332 77650 GOTO
052782,000934: 12,2333 24316 CMNTOVFL
052783,000935: 12,2334 44545 KEPCONVG DLOAD SR4R
052784,000936: 12,2335 00041 R1
052785,000937: 12,2336 74225 DSU VXSC
052786,000938: 12,2337 00035 XSQC(XI)
052787,000939: # # Page 1248
052788,000940: 12,2340 02647 URRECT
052789,000941: 12,2341 65372 VSL1 PDDL # 0D=(R1-XSQC(XI))URRECT (+33 OR +31)
052790,000942: 12,2342 00025 X
052791,000943: 12,2343 60316 DSQ NORM
052792,000944: 12,2344 00047 X1
052793,000945: 12,2345 57275 DMPR DMPR
052794,000946: 12,2346 00023 1/ROOTMU
052795,000947: 12,2347 00025 X
052796,000948: 12,2350 53605 DMP SRR*
052797,000949: 12,2351 00033 S(XI)
052798,000950: 12,2352 21572 0 -7,1
052799,000951: 12,2353 77621 BDSU
052800,000952: 12,2354 00037 T
052801,000953: 12,2355 74352 SL1 VXSC
052802,000954: 12,2356 01511 VRECT
052803,000955: 12,2357 53372 VSL1 VAD # PL AT 0
052804,000956: 12,2360 77712 VSL4
052805,000957: 12,2361 01535 STORE RCV # RCV (+29 OR +27)
052806,000958:
052807,000959:
052808,000960: 12,2362 60246 ABVAL NORM
052809,000961: 12,2363 00050 X2
052810,000962: 12,2364 16655 STODL RCNORM
052811,000963: 12,2365 00031 XI
052812,000964: 12,2366 45275 DMPR DSU
052813,000965: 12,2367 00033 S(XI)
052814,000966: 12,2370 11473 D1/128
052815,000967: 12,2371 76405 DMP SL1R
052816,000968: 12,2372 00021 ROOTMU
052817,000969: 12,2373 53605 DMP SLR*
052818,000970: 12,2374 00025 X
052819,000971: 12,2375 56601 0 -3,2
052820,000972: 12,2376 74271 DDV VXSC
052821,000973: 12,2377 02655 RCNORM
052822,000974: 12,2400 02647 URRECT
052823,000975: 12,2401 65372 VSL1 PDDL # 0D=URRECT(XI S(XI)-1)X ROOTMU/RCV (+15
052824,000976: 12,2402 00035 XSQC(XI) # OR +13) PL AT 6
052825,000977: 12,2403 56257 SLR* DDV
052826,000978: 12,2404 56602 0 -4,2
052827,000979: 12,2405 02655 RCNORM
052828,000980: 12,2406 74221 BDSU VXSC
052829,000981: 12,2407 11507 D1/256
052830,000982: 12,2410 01511 VRECT
052831,000983: 12,2411 42455 VAD VSL8 # PL AT 0
052832,000984: 12,2412 77626 STADR
052833,000985: 12,2413 62234 STODL VCV # VCV (+7 OR +5)
052834,000986: 12,2414 00037 T
052835,000987: 12,2415 77615 DAD
052836,000988: 12,2416 01346 TMODULO
052837,000989: 12,2417 15551 STODL TC
052838,000990: # # Page 1249
052839,000991: 12,2420 00025 X
052840,000992: 12,2421 77615 DAD
052841,000993: 12,2422 01344 XMODULO
052842,000994: 12,2423 01553 STORE XPREV
052843,000995: 12,2424 77650 GOTO
052844,000996: 12,2425 02270 KEPRTN
052845,000997:
052846,000998: # # Page 1250
052847,000999: 12,2426 77776 DELTIME EXIT # MPAC=XI (+6), 0D=XSQ (+34 OR +32 -N1)
052848,001000: 12,2427 07171 TC POLY
052849,001001: 12,2430 00010 DEC 8 B-14
052850,001002: 12,2431 02525 12526 2DEC .083333334
052851,001003: 12,2433 67356 75666 2DEC -.266666684
052852,001004: 12,2435 15001 23771 2DEC .406349155
052853,001005: 12,2437 64342 43674 2DEC -.361198675
052854,001006: 12,2441 06563 04645 2DEC .210153242
052855,001007: 12,2443 75173 52672 2DEC -.086221951
052856,001008: 12,2445 00656 14331 2DEC .026268812
052857,001009: 12,2447 77633 40512 2DEC -.006163316
052858,001010: 12,2451 00023 11210 2DEC .001177342
052859,001011: 12,2453 77774 67506 2DEC -.000199055
052860,001012: 12,2455 06006 TC INTPRET
052861,001013: 12,2456 14033 STODL S(XI)
052862,001014: 12,2457 00031 XI
052863,001015: 12,2460 77776 EXIT
052864,001016: 12,2461 07171 TC POLY
052865,001017: 12,2462 00010 DEC 8 B-14
052866,001018: 12,2463 01000 00000 2DEC .031250001
052867,001019: 12,2465 72525 52506 2DEC -.166666719
052868,001020: 12,2467 13301 15337 2DEC .355555413
052869,001021: 12,2471 62776 54733 2DEC -.406347410
052870,001022: 12,2473 11176 13267 2DEC .288962094
052871,001023: 12,2475 73410 51674 2DEC -.140117894
052872,001024: 12,2477 01446 33641 2DEC .049247387
052873,001025: 12,2501 77451 65233 2DEC -.013081923
052874,001026: 12,2503 00055 37266 2DEC .002806389
052875,001027: 12,2505 77767 52336 2DEC -.000529414
052876,001028: 12,2507 06006 TC INTPRET
052877,001029: # # Page 1251
052878,001030: 12,2510 53605 DMP SRR* # PL AT 0
052879,001031: 12,2511 00001 0D
052880,001032: 12,2512 21574 0 -5,1
052881,001033: 12,2513 00035 STORE XSQC(XI) # XSQC(XI) (+33 OR +31)
052882,001034: 12,2514 72405 DMP SL1
052883,001035: 12,2515 00043 KEPC1
052884,001036: 12,2516 65234 RTB PDDL # XCH WITH PL. 0D=C1 XSQ C(XI) (+49 OR +46)
052885,001037: 12,2517 45562 TPMODE # PL AT 0,3
052886,001038: 12,2520 53605 DMP SRR*
052887,001039: 12,2521 00033 S(XI)
052888,001040: 12,2522 21574 0 -5,1
052889,001041: 12,2523 72405 DMP SL1
052890,001042: 12,2524 00045 KEPC2
052891,001043: 12,2525 65234 RTB PDDL # 3D=C2 XSQ S(XI) (+35 OR +33) PL AT 6
052892,001044: 12,2526 45562 TPMODE
052893,001045: 12,2527 00041 R1
052894,001046: 12,2530 76261 SR TAD # PL AT 3
052895,001047: 12,2531 20607 6
052896,001048: 12,2532 41301 NORM DMP # TO PRESERVE SIGNIF.
052897,001049: 12,2533 00047 X1
052898,001050: 12,2534 00025 X
052899,001051: 12,2535 76257 SR* TAD # X(C2 XSQ S(XI) +R1) (+49 OR +46) PL AT 0
052900,001052: 12,2536 20576 0 -3,1
052901,001053: 12,2537 57232 SL4R DMPR
052902,001054: 12,2540 00023 1/ROOTMU
052903,001055: 12,2541 00037 STORE T
052904,001056: 12,2542 77616 RVQ
052905,001057:
052906,001058: # # Page 1252
052907,001059: 12,2543 71214 ITERATOR BONCLR DLOAD
052908,001060: 12,2544 00614 SLOPESW
052909,001061: 12,2545 24613 FIRSTIME
052910,001062: 12,2546 00037 DEP
052911,001063: 12,2547 60225 DSU NORM
052912,001064: 12,2550 02764 DEPREV
052913,001065: 12,2551 00047 X1
052914,001066: 12,2552 60325 PDDL NORM
052915,001067: 12,2553 00015 DELINDEP
052916,001068: 12,2554 00050 X2
052917,001069: 12,2555 41260 XSU,1 DMP
052918,001070: 12,2556 00047 X2
052919,001071: 12,2557 02762 DELDEP
052920,001072: 12,2560 56257 SLR* DDV # PL UP 2
052921,001073: 12,2561 21202 1,1
052922,001074: 12,2562 43142 SR1 BOFF
052923,001075: 12,2563 04351 ORDERSW
052924,001076: 12,2564 24567 SGNCHECK
052925,001077: 12,2565 75246 ABS SIGN # IN CASE 2ND DERIV. CHANGED SIGN, MUST
052926,001078: 12,2566 02762 DELDEP # DISREGARD IT TO FIND MIN.
052927,001079:
052928,001080: 12,2567 51006 SGNCHECK PUSH BPL # TRIAL DELINDEP PL DOWN 2
052929,001081: 12,2570 24625 POSDEL
052930,001082: 12,2571 43145 DLOAD BON
052931,001083: 12,2572 03775 INDEP
052932,001084: 12,2573 04311 ORDERSW
052933,001085: 12,2574 24576 MINCHECK
052934,001086: 12,2575 00017 STORE MAX # IF NOT 2ND ORDER, CAN MOVE MAX BOUND IN.
052935,001087:
052936,001088: 12,2576 45221 MINCHECK BDSU DSU
052937,001089: 12,2577 00011 MIN
052938,001090: 12,2600 51000 BOV BPL
052939,001091: 12,2601 24605 MODNGDEL
052940,001092: 12,2602 24605 MODNGDEL
052941,001093: 12,2603 77650 GOTO
052942,001094: 12,2604 24637 DELOK
052943,001095:
052944,001096:
052945,001097: 12,2605 45345 MODNGDEL DLOAD DSU # TRIAL DELINDEP WOULD EXCEED MIN BOUND
052946,001098: 12,2606 00011 MIN
052947,001099: 12,2607 03775 INDEP
052948,001100: 12,2610 52005 DMP GOTO
052949,001101: 12,2611 11511 DP9/10
052950,001102: 12,2612 24641 NEWDEL
052951,001103:
052952,001104:
052953,001105: 12,2613 41345 FIRSTIME DLOAD DMP
052954,001106: 12,2614 00011 MIN
052955,001107: 12,2615 00051 TWEEKIT # DLOAD TWEEKIT(40D) SENSITIVE TO CHANGE.
052956,001108: 12,2616 41325 PDDL DMP # S2(41D) SHOULDNT CONTAIN HI ORDER ONES
052957,001109: # # Page 1253
052958,001110: 12,2617 00017 MAX
052959,001111: 12,2620 00051 TWEEKIT
052960,001112: 12,2621 77625 DSU
052961,001113: 12,2622 52165 SIGN GOTO
052962,001114: 12,2623 02762 DELDEP
052963,001115: 12,2624 24567 SGNCHECK
052964,001116:
052965,001117:
052966,001118: 12,2625 43145 POSDEL DLOAD BON
052967,001119: 12,2626 03775 INDEP
052968,001120: 12,2627 04311 ORDERSW
052969,001121: 12,2630 24632 MAXCHECK
052970,001122: 12,2631 00011 STORE MIN # IF NOT 2ND ORDER, CAN MOVE MIN BOUND IN.
052971,001123:
052972,001124: 12,2632 45221 MAXCHECK BDSU DSU
052973,001125: 12,2633 00017 MAX
052974,001126: 12,2634 50000 BOV BMN
052975,001127: 12,2635 24643 MODPSDEL
052976,001128: 12,2636 24643 MODPSDEL
052977,001129: 12,2637 77745 DELOK DLOAD
052978,001130: 12,2640 00001 0D
052979,001131: 12,2641 00015 NEWDEL STORE DELINDEP
052980,001132: 12,2642 77616 RVQ
052981,001133:
052982,001134:
052983,001135: 12,2643 45345 MODPSDEL DLOAD DSU
052984,001136: 12,2644 00017 MAX
052985,001137: 12,2645 03775 INDEP
052986,001138: 12,2646 52005 DMP GOTO
052987,001139: 12,2647 11511 DP9/10
052988,001140: 12,2650 24641 NEWDEL
052989,001141:
052990,001142:
052991,001143: 12,2651 44712 CHECKCTR CS ONE
052992,001144: 12,2652 50120 INDEX FIXLOC
052993,001145: 12,2653 60026 AD ITERCTR
052994,001146: 12,2654 50120 INDEX FIXLOC
052995,001147: 12,2655 54026 TS ITERCTR
052996,001148: 12,2656 54154 TS MPAC
052997,001149: 12,2657 06030 TC DANZIG
052998,001150:
052999,001151: # # Page 1254
053000,001152: 12,2660 44545 NEWSTATE DLOAD SR4R
053001,001153: 12,2661 00041 R1
053002,001154: 12,2662 74225 DSU VXSC
053003,001155: 12,2663 00035 XSQC(XI)
053004,001156: 12,2664 02724 UR1
053005,001157: 12,2665 65372 VSL1 PDDL # 0D=(R1-XSQC(XI))UR1 (+33 OR 31) PL AT 6
053006,001158: 12,2666 00025 X
053007,001159: 12,2667 60316 DSQ NORM
053008,001160: 12,2670 00047 X1
053009,001161: 12,2671 57275 DMPR DMPR
053010,001162: 12,2672 00023 1/ROOTMU
053011,001163: 12,2673 00025 X
053012,001164: 12,2674 53605 DMP SRR*
053013,001165: 12,2675 00033 S(XI)
053014,001166: 12,2676 21572 0 -7,1
053015,001167: 12,2677 77621 BDSU
053016,001168: 12,2700 00037 T
053017,001169: 12,2701 74352 SL1 VXSC
053018,001170: 12,2702 02746 VVEC
053019,001171: 12,2703 53372 VSL1 VAD # PL AT 0
053020,001172: 12,2704 41512 VSL4 PUSH
053021,001173: 12,2705 77646 ABVAL
053022,001174: 12,2706 77701 LAMENTER NORM
053023,001175: 12,2707 00047 X1
053024,001176: 12,2710 16722 STODL R2
053025,001177: 12,2711 00031 XI
053026,001178: 12,2712 45205 DMP DSU
053027,001179: 12,2713 00033 S(XI)
053028,001180: 12,2714 11473 D1/128
053029,001181: 12,2715 76405 DMP SL1R
053030,001182: 12,2716 00021 ROOTMU
053031,001183: 12,2717 53605 DMP SLR*
053032,001184: 12,2720 00025 X
053033,001185: 12,2721 21176 0 -3,1
053034,001186: 12,2722 74271 DDV VXSC
053035,001187: 12,2723 02722 R2
053036,001188: 12,2724 02724 UR1
053037,001189: 12,2725 65372 VSL1 PDDL # 6D=V2VEC PART (+15 OR 13) PL AT 12
053038,001190: 12,2726 00035 XSQC(XI)
053039,001191: 12,2727 56257 SLR* DDV
053040,001192: 12,2730 21175 0 -4,1
053041,001193: 12,2731 02722 R2
053042,001194: 12,2732 77621 BDSU
053043,001195: 12,2733 11507 D1/256
053044,001196: 12,2734 53361 VXSC VAD # PL AT 6
053045,001197: 12,2735 02746 VVEC
053046,001198: 12,2736 43412 VSL8 RVQ
053047,001199:
053048,001200: # # Page 1255
053049,001201: 04,2000 SETLOC CONICS1
053050,001202: 04,2000 BANK
053051,001203:
053052,001204: 04,3467 COUNT 04/CONIC
053053,001205: # DO NOT DISTURB THE ORDER OF THESE CDS, OVERLAYS HAVE BEEN MADE.
053054,001206: 04,3467 00000 BEE17 DEC 0 B-14 # KEEP WITH D1/8 2DEC 1.0B-17 (0000004000)
053055,001207: 04,3470 04000 00000 D1/8 2DEC 1.0 B-3
053056,001208: 04,3472 00200 00000 D1/128 2DEC 1.0 B-7
053057,001209: 04,3474 00400 00000 D1/64 2DEC 1.0 B-6
053058,001210: 04,3476 10000 00000 D1/4 2DEC 1.0 B-2
053059,001211: 04,3500 02000 00000 D1/16 2DEC 1.0 B-4
053060,001212: 04,3502 01000 00000 D1/32 2DEC 1.0 B-5
053061,001213: 04,3504 00020 00000 D1/1024 2DEC 1.0 B-10
053062,001214: 04,3506 00100 00000 D1/256 2DEC 1.0 B-8
053063,001215: 04,3510 34631 23146 DP9/10 2DEC .9
053064,001216: 04,3512 04,3452 KEPZERO EQUALS LO6ZEROS
053065,001217: 04,3512 77467 77777 -50SC 2DEC -50.0 B-12
053066,001218: 04,3514 03110 17665 2PISC 2DEC 6.28318530 B-6
053067,001219: 04,3516 04,3501 BEE19 EQUALS D1/32 -1 # 2DEC 1.0 B-19 (00000 01000)
053068,001220: 04,3516 04,3505 BEE22 EQUALS D1/256 -1 # 2DEC 1.0 B-22 (00000 00100)
053069,001221: 04,3516 00000 00001 ONEBIT 2DEC 1.0 B-28
053070,001222: 04,3520 37767 37737 COGUPLIM 2DEC .999511597
053071,001223: 04,3522 40010 40040 COGLOLIM 2DEC -.999511597
053072,001224:
053073,001225: # # Page 1256
053074,001226: 12,2000 SETLOC CONICS
053075,001227: 12,2000 BANK
053076,001228:
053077,001229: 12,2737 COUNT 12/CONIC
053078,001230:
053079,001231: 12,2737 40220 TIMETHET STQ SETPD # PL AT 0
053080,001232: 12,2740 02712 RTNTT
053081,001233: 12,2741 00001 0
053082,001234: 12,2742 63375 VLOAD PDVL # SETUP FOR PARAM CALL PL AT 6
053083,001235: 12,2743 02657 RVEC
053084,001236: 12,2744 02746 VVEC
053085,001237: 12,2745 77624 CALL
053086,001238: 12,2746 11524 PARAM
053087,001239: 12,2747 45000 BOV CALL
053088,001240: 12,2750 24767 COGAOVFL # PL AT 0
053089,001241: 12,2751 24772 GETX
053090,001242: 12,2752 43145 COMMNOUT DLOAD BON
053091,001243: 12,2753 00031 XI
053092,001244: 12,2754 04310 INFINFLG
053093,001245: 12,2755 02712 RTNTT
053094,001246: 12,2756 45014 CLEAR CALL
053095,001247: 12,2757 04273 COGAFLAG
053096,001248: 12,2760 24426 DELTIME
053097,001249: 12,2761 45014 BON CALL
053098,001250: 12,2762 03706 RVSW
053099,001251: 12,2763 02712 RTNTT
053100,001252: 12,2764 24660 NEWSTATE
053101,001253: 12,2765 77650 GOTO
053102,001254: 12,2766 02712 RTNTT
053103,001255:
053104,001256:
053105,001257: 12,2767 77614 COGAOVFL SETGO
053106,001258: 12,2770 04033 COGAFLAG
053107,001259: 12,2771 02712 RTNTT
053108,001260:
053109,001261: # # Page 1257
053110,001262: 04,3524 BANK 4
053111,001263: 04,2000 SETLOC CONICS1
053112,001264: 04,2000 BANK
053113,001265: 04,3524 COUNT* $$/CONIC
053114,001266: 04,3524 43020 PARAM STQ CLEAR # MPAC=V1VEC, 0D=R1VEC PL AT 6
053115,001267: 04,3525 02755 RTNPRM
053116,001268: 04,3526 03665 NORMSW
053117,001269: 04,3527 77614 CLEAR
053118,001270: 04,3530 04273 COGAFLAG
053119,001271: 04,3531 45131 SSP CALL
053120,001272: 04,3532 02675 GEOMSGN
053121,001273: 04,3533 27777 37777 # GAMMA ALWAYS LESS THAN 180DEG
053122,001274: 04,3534 11570 GEOM # MPAC=SNGA (+1), 0D=CSGA (+I) PL AT 2
053123,001275: 04,3535 14045 STODL 36D # 36D=SIN GAMMA (+1) PL AT 0
053124,001276: 04,3536 56261 SR DDV
053125,001277: 04,3537 20606 5
053126,001278:
053127,001279: 04,3540 00045 36D
053128,001280: 04,3541 33775 STOVL* COGA
053129,001281: 04,3542 11626 MUTABLE,1
053130,001282: 04,3543 14017 STODL 1/MU
053131,001283: 04,3544 02722 MAGVEC2
053132,001284: 04,3545 60316 DSQ NORM
053133,001285: 04,3546 00047 X1
053134,001286: 04,3547 41275 DMPR DMP
053135,001287: 04,3550 00017 1/MU
053136,001288: 04,3551 00041 R1
053137,001289: 04,3552 77657 SRR*
053138,001290: 04,3553 21576 0 -3,1
053139,001291: 04,3554 44206 PUSH BDSU # 0D=R1 V1SQ/MU (+6) PL AT 2
053140,001292: 04,3555 11503 D1/32
053141,001293: 04,3556 16744 STODL R1A # R1A (+6) PL AT 0
053142,001294:
053143,001295: 04,3557 60205 DMP NORM
053144,001296: 04,3560 00045 36D
053145,001297: 04,3561 00047 X1
053146,001298: 04,3562 53605 DMP SR*
053147,001299: 04,3563 00045 36D
053148,001300: 04,3564 20575 0 -4,1
053149,001301: 04,3565 02742 STORE P # P (+4)
053150,001302: 04,3566 77650 GOTO
053151,001303: 04,3567 02755 RTNPRM
053152,001304:
053153,001305: # # Page 1258
053154,001306: 04,3570 77656 GEOM UNIT # MPAC=V2VEC, 0D=R1VEC PL AT 6
053155,001307: 04,3571 16714 STODL U2 # U2 (+1)
053156,001308: 04,3572 00045 36D
053157,001309: 04,3573 26722 STOVL MAGVEC2 # PL AT 0
053158,001310: 04,3574 77656 UNIT
053159,001311: 04,3575 02724 STORE UR1 # UR1 (+1)
053160,001312: 04,3576 72441 DOT SL1
053161,001313: 04,3577 02714 U2
053162,001314: 04,3600 77725 PDDL # 0D=CSTH (+1) PL AT 2
053163,001315: 04,3601 00045 36D
053164,001316: 04,3602 24041 STOVL R1 # R1 (+29 OR +27)
053165,001317: 04,3603 02724 UR1
053166,001318: 04,3604 76435 VXV VSL1
053167,001319: 04,3605 02714 U2
053168,001320: 04,3606 75214 BON SIGN
053169,001321: 04,3607 03705 NORMSW
053170,001322: 04,3610 11622 HAVENORM
053171,001323: 04,3611 02675 GEOMSGN
053172,001324: 04,3612 40056 UNIT BOV
053173,001325: 04,3613 11620 COLINEAR
053174,001326: 04,3614 16676 UNITNORM STODL UN # UN (+1)
053175,001327: 04,3615 00045 36D
053176,001328: 04,3616 43565 SIGN RVQ # MPAC=SNTH (+1), 34D=SNTH.SNTH (+2)
053177,001329: 04,3617 02675 GEOMSGN
053178,001330:
053179,001331:
053180,001332: 04,3620 52162 COLINEAR VSR1 GOTO
053181,001333: 04,3621 11614 UNITNORM
053182,001334:
053183,001335:
053184,001336: 04,3622 75246 HAVENORM ABVAL SIGN
053185,001337: 04,3623 02675 GEOMSGN
053186,001338: 04,3624 77616 RVQ # MPAC=SNTH (+1), 34D=SNTH.SNTH (+2)
053187,001339:
053188,001340: # # Page 1259
053189,001341: 12,2772 BANK 12
053190,001342: 12,2000 SETLOC CONICS
053191,001343: 12,2000 BANK
053192,001344:
053193,001345: 12,2772 COUNT 12/CONIC
053194,001346:
053195,001347: 12,2772 66374 GETX AXT,2 SSP # ASSUMES P (+4) IN MPAC
053196,001348: 12,2773 00003 3
053197,001349: 12,2774 00052 S2
053198,001350: 12,2775 00001 1
053199,001351: 12,2776 77614 CLEAR
053200,001352: 12,2777 04276 360SW
053201,001353: 12,3000 65366 SQRT PDDL # 0D=SQRT(P) PL AT 2
053202,001354: 12,3001 02734 CSTH
053203,001355: 12,3002 44342 SR1 BDSU
053204,001356: 12,3003 11477 D1/4
053205,001357: 12,3004 54325 PDDL SRR # PL AT 4D
053206,001358: 12,3005 02732 SNTH
053207,001359: 12,3006 21607 6
053208,001360: 12,3007 77671 DDV # PL AT 2
053209,001361: 12,3010 77600 BOV
053210,001362: 12,3011 25125 360CHECK
053211,001363: 12,3012 41225 DSU DMP
053212,001364: 12,3013 03775 COGA # PL AT 0
053213,001365: 12,3014 40132 SL2R BOV
053214,001366: 12,3015 25125 360CHECK
053215,001367: 12,3016 63406 WLOOP PUSH DSQ # 0D=W (+5) PL AT 2
053216,001368: 12,3017 65351 TLOAD PDDL # 2D=WSQ (+10) PL AT 5
053217,001369: 12,3020 00155 MPAC
053218,001370: 12,3021 02744 R1A
053219,001371: 12,3022 76202 SR4 TAD # PL AT 2
053220,001372: 12,3023 75440 BMN SQRT
053221,001373: 12,3024 25210 INFINITY
053222,001374: 12,3025 43306 ROUND DAD # PL AT 0D
053223,001375: 12,3026 61000 BOV TIX,2
053224,001376: 12,3027 25123 RESETX2
053225,001377: 12,3030 25016 WLOOP
053226,001378:
053227,001379:
053228,001380: 12,3031 40065 BDDV BOV
053229,001381: 12,3032 11473 D1/128
053230,001382: 12,3033 25210 INFINITY
053231,001383: 12,3034 41440 POLYCOEF BMN PUSH # 0D=1/W (+2) OR 16/W (+6) PL AT 2
053232,001384: 12,3035 25210 INFINITY
053233,001385: 12,3036 77716 DSQ
053234,001386: 12,3037 41301 NORM DMP
053235,001387: 12,3040 00047 X1
053236,001388: 12,3041 02744 R1A
053237,001389: 12,3042 77457 SRR* EXIT
053238,001390: 12,3043 21567 0 -10D,1
053239,001391: # # Page 1260
053240,001392: 12,3044 07171 TC POLY
053241,001393: 12,3045 00005 DEC 5 B-14
053242,001394: 12,3046 20000 00000 2DEC .5
053243,001395: 12,3050 72525 52471 2DEC -.166666770
053244,001396: 12,3052 03146 15003 2DEC .100000392
053245,001397: 12,3054 75556 45210 2DEC -.071401086
053246,001398: 12,3056 01615 13553 2DEC .055503292
053247,001399: 12,3060 76371 63777 2DEC -.047264098
053248,001400: 12,3062 01232 27367 2DEC .040694204
053249,001401: 12,3064 06006 TC INTPRET
053250,001402: 12,3065 76405 DMP SL1R # PL AT 0D
053251,001403: 12,3066 43006 PUSH BON
053252,001404: 12,3067 04316 360SW
053253,001405: 12,3070 25175 TRUE360X
053254,001406: 12,3071 60316 XCOMMON DSQ NORM
053255,001407: 12,3072 00047 X1
053256,001408: 12,3073 53605 DMP SRR*
053257,001409: 12,3074 02744 R1A
053258,001410: 12,3075 21565 0 -12D,1
053259,001411: 12,3076 14031 STODL XI # XI (+6)
053260,001412:
053261,001413:
053262,001414: 12,3077 00041 R1
053263,001415: 12,3100 75542 SR1 SQRT
053264,001416: 12,3101 41306 ROUND DMP
053265,001417: 12,3102 77632 SL4R # PL AT 0
053266,001418: 12,3103 00025 STORE X # X (+17 OR +16)
053267,001419:
053268,001420:
053269,001421: 12,3104 60316 DSQ NORM
053270,001422: 12,3105 00047 X1
053271,001423: 12,3106 41325 PDDL DMP # 0D=XSQ (+34 OR +32 -N1) PL AT 2
053272,001424: 12,3107 02742 P
053273,001425: 12,3110 00041 R1
053274,001426: 12,3111 75452 SL3 SQRT
053275,001427: 12,3112 56405 DMP SL3R
053276,001428: 12,3113 03775 COGA
053277,001429: 12,3114 14043 STODL KEPC1
053278,001430: 12,3115 02744 R1A
053279,001431: 12,3116 43021 BDSU CLEAR
053280,001432: 12,3117 11475 D1/64
053281,001433: 12,3120 04270 INFINFLG
053282,001434: 12,3121 00045 STORE KEPC2
053283,001435: # # Page 1261
053284,001436: 12,3122 77616 RVQ
053285,001437:
053286,001438:
053287,001439: 12,3123 77774 RESETX2 AXT,2
053288,001440: 12,3124 00003 3
053289,001441:
053290,001442:
053291,001443: 12,3125 51001 360CHECK SETPD BPL
053292,001444: 12,3126 00001 0D
053293,001445: 12,3127 25132 INVRSEQN
053294,001446: 12,3130 77614 SET
053295,001447: 12,3131 04076 360SW
053296,001448:
053297,001449:
053298,001450: 12,3132 75545 INVRSEQN DLOAD SQRT
053299,001451: 12,3133 02742 P
053300,001452: 12,3134 41325 PDDL DMP # 0D=SQRT(P) (+2) PL AT 2
053301,001453: 12,3135 02732 SNTH
053302,001454: 12,3136 03775 COGA
053303,001455: 12,3137 65352 SL1 PDDL # 2D=SNTH COGA (+5) PL AT 4
053304,001456: 12,3140 02734 CSTH
053305,001457: 12,3141 43202 SR4 DAD
053306,001458: 12,3142 11503 D1/32
053307,001459: 12,3143 41225 DSU DMP # PL AT 2,0
053308,001460: 12,3144 55301 NORM BDDV
053309,001461: 12,3145 00047 X1
053310,001462: 12,3146 02732 SNTH
053311,001463: 12,3147 51457 SLR* ABS # NOTE: NEAR 360 CASE TREATED DIFFERENTLY
053312,001464: 12,3150 21174 0 -5,1
053313,001465: 12,3151 63406 PUSH DSQ # 0D=1/W (-1) PL AT 2
053314,001466: 12,3152 14043 STODL 34D
053315,001467: 12,3153 11501 D1/16
053316,001468: 12,3154 63406 1/WLOOP PUSH DSQ # 2D=G (+4) PL AT 4
053317,001469: 12,3155 65234 RTB PDDL # PL AT 7
053318,001470: 12,3156 45562 TPMODE
053319,001471: 12,3157 02744 R1A
053320,001472: 12,3160 40405 DMP SR4
053321,001473: 12,3161 00043 34D
053322,001474: 12,3162 77771 TAD # PL AT 4
053323,001475: 12,3163 75440 BMN SQRT
053324,001476: 12,3164 25210 INFINITY
053325,001477: 12,3165 77615 DAD # PL AT 2
053326,001478: 12,3166 60304 TIX,2 NORM
053327,001479: 12,3167 25154 1/WLOOP
053328,001480: 12,3170 00047 X1
053329,001481: 12,3171 77665 BDDV
053330,001482: 12,3172 52057 SLR* GOTO # PL AT 0
053331,001483: 12,3173 21172 0 -7,1
053332,001484: 12,3174 25034 POLYCOEF
053333,001485:
053334,001486: # # Page 1262
053335,001487: 12,3175 50145 TRUE360X DLOAD BMN
053336,001488: 12,3176 02744 R1A
053337,001489: 12,3177 25210 INFINITY
053338,001490: 12,3200 60366 SQRT NORM
053339,001491: 12,3201 00047 X1
053340,001492: 12,3202 53665 BDDV SL*
053341,001493: 12,3203 11515 2PISC
053342,001494: 12,3204 20176 0 -3,1
053343,001495: 12,3205 41425 DSU PUSH # 0D=2PI/SQRT(R1A) -X PL AT 0,2
053344,001496: 12,3206 77650 GOTO
053345,001497: 12,3207 25071 XCOMMON
053346,001498: 12,3210 40001 INFINITY SETPD BOV # NO SOLUTION EXISTS SINCE CLOSURE THROUGH
053347,001499: 12,3211 00001 0 # INFINITY IS REQUIRED
053348,001500: 12,3212 25213 OVFLCLR
053349,001501: 12,3213 43414 OVFLCLR SET RVQ
053350,001502: 12,3214 04070 INFINFLG
053351,001503:
053352,001504: # # Page 1263
053353,001505: 12,3215 40220 LAMBERT STQ SETPD
053354,001506: 12,3216 02712 RTNLAMB
053355,001507: 12,3217 00001 0D
053356,001508: 12,3220 76731 SSP VLOAD*
053357,001509: 12,3221 00027 ITERCTR
053358,001510: 12,3222 00024 20D
053359,001511: 12,3223 11626 MUTABLE,1
053360,001512: 12,3224 14017 STODL 1/MU
053361,001513: 12,3225 02673 TDESIRED
053362,001514: 12,3226 77675 DMPR
053363,001515: 12,3227 11502 BEE19
053364,001516: 12,3230 03777 STORE EPSILONL
053365,001517: 12,3231 77214 SET VLOAD
053366,001518: 12,3232 00474 SLOPESW
053367,001519: 12,3233 02657 R1VEC
053368,001520: 12,3234 45115 PDVL CALL # 0D=R1VEC (+29 OR +27) PL AT 6
053369,001521: 12,3235 02665 R2VEC # MPAC=R2VEC (+29 OR +27)
053370,001522: 12,3236 11570 GEOM
053371,001523: 12,3237 16732 STODL SNTH # 0D=CSTH (+1) PL AT 2
053372,001524: 12,3240 02722 MAGVEC2
053373,001525: 12,3241 65301 NORM PDDL # PL AT 4
053374,001526: 12,3242 00047 X1
053375,001527: 12,3243 00041 R1
053376,001528: 12,3244 56342 SR1 DDV # PL AT 2
053377,001529: 12,3245 65257 SL* PDDL # DXCH WITH 0D, 0D=R1/R2 (+7) PL AT 0,2
053378,001530: 12,3246 20173 0 -6,1
053379,001531: 12,3247 77626 STADR
053380,001532: 12,3250 75043 STORE CSTH # CSTH (+1)
053381,001533: 12,3251 44342 SR1 BDSU
053382,001534: 12,3252 11477 D1/4
053383,001535: 12,3253 02736 STORE 1-CSTH # 1-CSTH (+2)
053384,001536:
053385,001537: 12,3254 53106 ROUND BZE
053386,001538: 12,3255 25465 360LAMB
053387,001539: 12,3256 65301 NORM PDDL # PL AT 4
053388,001540: 12,3257 00047 X1
053389,001541: 12,3260 00001 0D
053390,001542: 12,3261 56342 SR1 DDV # PL AT 2
053391,001543: 12,3262 75457 SL* SQRT
053392,001544: 12,3263 20176 0 -3,1
053393,001545: 12,3264 54325 PDDL SR # 2D=SQRT(2R1/R2(1-CSTH)) (+5) PL AT 4
053394,001546: 12,3265 02732 SNTH
053395,001547: 12,3266 20607 6
053396,001548: 12,3267 43271 DDV DAD # PL AT 2
053397,001549: 12,3270 02736 1-CSTH
053398,001550: 12,3271 77626 STADR
053399,001551: 12,3272 77760 STORE COGAMAX
053400,001552: 12,3273 50000 BOV BMN # IF OVFL, COGAMAX=COGUPLIM
053401,001553: 12,3274 25301 UPLIM # IF NEG, USE EVEN IF LT COGLOLIM, SINCE
053402,001554: 12,3275 25304 MAXCOGA # THIS WOULD BE RESET IN LAMBLOOP
053403,001555: # # Page 1264
053404,001556: 12,3276 50025 DSU BMN # IF COGAMAX GT COGUPLIM, COGAMAX=COGUPLIM
053405,001557: 12,3277 11521 COGUPLIM
053406,001558: 12,3300 25304 MAXCOGA # OTHERWISE OK, SO GO TO MAXCOGA
053407,001559: 12,3301 77745 UPLIM DLOAD
053408,001560: 12,3302 11521 COGUPLIM # COGUPLIM=.999511597 = MAX VALUE OF COGA
053409,001561: 12,3303 00017 STORE COGAMAX # NOT CAUSING OVFL IN R1A CALCULATION
053410,001562: 12,3304 77745 MAXCOGA DLOAD
053411,001563: 12,3305 02734 CSTH
053412,001564: 12,3306 45261 SR DSU # PL AT 0
053413,001565: 12,3307 20607 6
053414,001566: 12,3310 77626 STADR
053415,001567: 12,3311 61037 STODL CSTH-RHO
053416,001568: 12,3312 02675 GEOMSGN
053417,001569: 12,3313 71240 BMN DLOAD
053418,001570: 12,3314 25505 LOLIM
053419,001571: 12,3315 02740 CSTH-RHO
053420,001572: 12,3316 56352 SL1 DDV
053421,001573: 12,3317 02732 SNTH
053422,001574: 12,3320 77600 BOV
053423,001575: 12,3321 25505 LOLIM
053424,001576: 12,3322 00011 MINCOGA STORE COGAMIN # COGAMIN (+5)
053425,001577: 12,3323 66214 BON SSP
053426,001578: 12,3324 00715 GUESSW
053427,001579: 12,3325 25471 NOGUESS
053428,001580: 12,3326 00051 TWEEKIT
053429,001581: 12,3327 00001 00001
053430,001582: 12,3330 77745 DLOAD
053431,001583: 12,3331 03775 COGA
053432,001584:
053433,001585:
053434,001586: 12,3332 77605 LAMBLOOP DMP
053435,001587: 12,3333 02732 SNTH
053436,001588: 12,3334 45342 SR1 DSU
053437,001589: 12,3335 02740 CSTH-RHO
053438,001590: 12,3336 65301 NORM PDDL # 0D=SNTH COGA-(CSTH-RHO) (+7+C(XI)) PL=2
053439,001591: 12,3337 00047 X1
053440,001592: 12,3340 02736 1-CSTH
053441,001593: 12,3341 56257 SL* DDV # 1-CSTH (+2) PL AT 0
053442,001594: 12,3342 20170 0 -9D,1
053443,001595: 12,3343 53040 BMN BZE
053444,001596: 12,3344 25421 NEGP
053445,001597: 12,3345 25421 NEGP
053446,001598: 12,3346 16742 STODL P # P=(1-CSTH)/(SNTH COGA-(CSTH-RHO)) (+4)
053447,001599: 12,3347 03775 COGA
053448,001600: 12,3350 43316 DSQ DAD
053449,001601: 12,3351 11505 D1/1024
053450,001602: 12,3352 41301 NORM DMP
053451,001603: 12,3353 00047 X1
053452,001604: 12,3354 02742 P
053453,001605: 12,3355 44257 SR* BDSU
053454,001606: # # Page 1265
053455,001607: 12,3356 20571 0 -8D,1
053456,001608: 12,3357 11503 D1/32
053457,001609: 12,3360 16744 STODL R1A # R1A=2-P(1+COGA COGA) (+6)
053458,001610:
053459,001611: 12,3361 02742 P
053460,001612: 12,3362 45000 BOV CALL
053461,001613: 12,3363 25424 HIENERGY
053462,001614: 12,3364 24772 GETX
053463,001615: 12,3365 77745 DLOAD
053464,001616: 12,3366 00037 T
053465,001617: 12,3367 16764 STODL TPREV
053466,001618: 12,3370 00031 XI
053467,001619: 12,3371 45014 BON CALL
053468,001620: 12,3372 04310 INFINFLG
053469,001621: 12,3373 25421 NEGP # HAVE EXCEEDED THEORETICAL BOUNDS
053470,001622: 12,3374 24426 DELTIME
053471,001623: 12,3375 44200 BOV BDSU
053472,001624: 12,3376 25441 BIGTIME
053473,001625: 12,3377 02673 TDESIRED
053474,001626: 12,3400 02762 STORE TERRLAMB
053475,001627: 12,3401 44246 ABS BDSU
053476,001628: 12,3402 03777 EPSILONL
053477,001629: 12,3403 47044 BPL RTB
053478,001630: 12,3404 25510 INITV
053479,001631: 12,3405 24651 CHECKCTR
053480,001632: 12,3406 45030 BHIZ CALL
053481,001633: 12,3407 25452 SUFFCHEK
053482,001634: 12,3410 24543 ITERATOR
053483,001635: 12,3411 53145 DLOAD BZE
053484,001636: 12,3412 00155 MPAC
053485,001637: 12,3413 25452 SUFFCHEK
053486,001638: 12,3414 77615 DAD
053487,001639: 12,3415 03775 COGA
053488,001640: 12,3416 03775 STORE COGA
053489,001641: 12,3417 77650 GOTO
053490,001642: 12,3420 25332 LAMBLOOP
053491,001643:
053492,001644:
053493,001645: 12,3421 51145 NEGP DLOAD BPL # IMPOSSIBLE TRAJECTORY DUE TO INACCURATE
053494,001646: 12,3422 00015 DCOGA # BOUND CALCULATION. TRY NEW COGA.
053495,001647: 12,3423 25444 LOENERGY
053496,001648:
053497,001649:
053498,001650: 12,3424 71201 HIENERGY SETPD DLOAD # HIGH ENERGY TRAJECTORY RESULTED
053499,001651: 12,3425 00001 0
053500,001652: 12,3426 03775 COGA # IN OVFL OF P OR R1A, OR XI EXCEEDING 50.
053501,001653: 12,3427 00011 STORE COGAMIN # THIS IS THE NEW BOUND.
053502,001654: 12,3430 70545 COMMONLM DLOAD SR1
053503,001655: 12,3431 00015 DCOGA
053504,001656: 12,3432 00015 STORE DCOGA # USE DCOGA/2 AS DECREMENT
053505,001657: # # Page 1266
053506,001658: 12,3433 44254 BZE BDSU
053507,001659: 12,3434 25452 SUFFCHEK
053508,001660: 12,3435 03775 COGA
053509,001661: 12,3436 03775 STORE COGA
053510,001662: 12,3437 77650 GOTO # RESTART THIS LOOP
053511,001663: 12,3440 25332 LAMBLOOP
053512,001664:
053513,001665:
053514,001666: 12,3441 77745 BIGTIME DLOAD
053515,001667: 12,3442 02764 TPREV
053516,001668: 12,3443 00037 STORE T
053517,001669:
053518,001670:
053519,001671: 12,3444 71201 LOENERGY SETPD DLOAD # LOW ENERGY TRAJECTORY RESULTED
053520,001672: 12,3445 00001 0
053521,001673: 12,3446 03775 COGA # IN OVERFLOW OF TIME.
053522,001674: 12,3447 00017 STORE COGAMAX # THIS IS THE NEW BOUND.
053523,001675: 12,3450 77650 GOTO
053524,001676: 12,3451 25430 COMMONLM
053525,001677:
053526,001678:
053527,001679: 12,3452 51545 SUFFCHEK DLOAD ABS
053528,001680: 12,3453 02762 TERRLAMB
053529,001681: 12,3454 41325 PDDL DMP # PL AT 2D
053530,001682: 12,3455 02673 TDESIRED
053531,001683: 12,3456 11477 D1/4
053532,001684: 12,3457 45215 DAD DSU # PL AT 0D
053533,001685: 12,3460 11517 ONEBIT
053534,001686: 12,3461 43044 BPL SETGO
053535,001687: 12,3462 25510 INITV
053536,001688: 12,3463 02434 SOLNSW
053537,001689: 12,3464 02712 RTNLAMB
053538,001690:
053539,001691:
053540,001692: 12,3465 43001 360LAMB SETPD SETGO # LAMBERT CANNOT HANDLE CSTH=1
053541,001693: 12,3466 00001 0
053542,001694: 12,3467 02434 SOLNSW
053543,001695: 12,3470 02712 RTNLAMB
053544,001696:
053545,001697:
053546,001698: 12,3471 71331 NOGUESS SSP DLOAD
053547,001699: 12,3472 00051 TWEEKIT
053548,001700: 12,3473 10000 20000
053549,001701: 12,3474 00011 COGAMIN
053550,001702: 12,3475 65342 SR1 PDDL # PL AT 2
053551,001703: 12,3476 00017 COGAMAX
053552,001704: 12,3477 43342 SR1 DAD
053553,001705: 12,3500 77626 STADR # PL AT 0
053554,001706: 12,3501 74002 STORE COGA
053555,001707: 12,3502 00015 STORE DCOGA
053556,001708: # # Page 1267
053557,001709: 12,3503 77650 GOTO
053558,001710: 12,3504 25332 LAMBLOOP
053559,001711:
053560,001712:
053561,001713: 12,3505 52145 LOLIM DLOAD GOTO
053562,001714: 12,3506 11523 COGLOLIM # COGLOLIM=-.999511597
053563,001715: 12,3507 25322 MINCOGA
053564,001716:
053565,001717:
053566,001718: 12,3510 60345 INITV DLOAD NORM
053567,001719: 12,3511 00041 R1
053568,001720: 12,3512 00047 X1
053569,001721: 12,3513 70525 PDDL SR1 # PL AT 2
053570,001722: 12,3514 02742 P
053571,001723: 12,3515 77671 DDV # PL AT 0
053572,001724: 12,3516 75457 SL* SQRT
053573,001725: 12,3517 20175 0 -4,1
053574,001726: 12,3520 72405 DMP SL1
053575,001727: 12,3521 00021 ROOTMU
053576,001728: 12,3522 41206 PUSH DMP # 0D=VTAN (+7) PL AT 2
053577,001729: 12,3523 03775 COGA
053578,001730: 12,3524 74261 SL VXSC
053579,001731: 12,3525 20206 5
053580,001732: 12,3526 02724 UR1
053581,001733: 12,3527 77725 PDDL # XCH WITH 0D PL AT 0,6
053582,001734: 12,3530 76561 VXSC VSL1
053583,001735: 12,3531 02676 UN
053584,001736: 12,3532 53235 VXV VAD # PL AT 0
053585,001737: 12,3533 02724 UR1
053586,001738: 12,3534 43172 VSL1 CLEAR
053587,001739: 12,3535 02674 SOLNSW
053588,001740: 12,3536 02746 STORE VVEC
053589,001741: 12,3537 53135 SLOAD BZE
053590,001742: 12,3540 02704 VTARGTAG
053591,001743: 12,3541 25544 TARGETV
053592,001744: 12,3542 77650 GOTO
053593,001745: 12,3543 02712 RTNLAMB
053594,001746:
053595,001747:
053596,001748: 12,3544 45145 TARGETV DLOAD CALL
053597,001749: 12,3545 02722 MAGVEC2
053598,001750: 12,3546 24706 LAMENTER
053599,001751: 12,3547 02705 STORE VTARGET
053600,001752: 12,3550 77650 GOTO
053601,001753: 12,3551 02712 RTNLAMB
053602,001754:
053603,001755: # # Page 1268
053604,001756: 12,3552 40220 TIMERAD STQ SETPD # PL AT 0
053605,001757: 12,3553 02712 RTNTR
053606,001758: 12,3554 00001 0
053607,001759: 12,3555 63375 VLOAD PDVL # PL AT 6
053608,001760: 12,3556 02657 RVEC
053609,001761: 12,3557 02746 VVEC
053610,001762: 12,3560 77624 CALL
053611,001763: 12,3561 11524 PARAM
053612,001764: 12,3562 71200 BOV DLOAD # PL AT 0
053613,001765: 12,3563 24767 COGAOVFL
053614,001766: 12,3564 11503 D1/32
053615,001767: 12,3565 41225 DSU DMP
053616,001768: 12,3566 02744 R1A
053617,001769: 12,3567 02742 P
053618,001770: 12,3570 41366 SQRT DMP
053619,001771: 12,3571 03775 COGA
053620,001772: 12,3572 74212 SL4 VXSC
053621,001773: 12,3573 02714 U2
053622,001774: 12,3574 45325 PDDL DSU # PL AT 6
053623,001775: 12,3575 11475 D1/64
053624,001776: 12,3576 02744 R1A
053625,001777: 12,3577 52361 VXSC VSU # PL AT 0
053626,001778: 12,3600 02724 UR1
053627,001779: 12,3601 53512 VSL4 UNIT
053628,001780: 12,3602 77600 BOV
053629,001781: 12,3603 25465 360LAMB # NO SOLUTION SINCE CONIC IS A CIRCLE
053630,001782: 12,3604 60325 PDDL NORM # 0D=UNIT(ECC) (+3) PL AT 6
053631,001783: 12,3605 02760 RDESIRED # 35D=ECC (+3)
053632,001784: 12,3606 00047 X1
053633,001785: 12,3607 41325 PDDL DMP # PL AT 8
053634,001786: 12,3610 00041 R1
053635,001787: 12,3611 02742 P
053636,001788: 12,3612 56257 SL* DDV # PL AT 6
053637,001789: 12,3613 20201 0,1
053638,001790: 12,3614 56225 DSU DDV
053639,001791: 12,3615 11501 D1/16
053640,001792: 12,3616 00045 36D # 36D=ECC (+3)
053641,001793: 12,3617 00031 STORE COSF
053642,001794: 12,3620 63400 BOV DSQ
053643,001795: 12,3621 25661 BADR2
053644,001796: 12,3622 50021 BDSU BMN
053645,001797: 12,3623 11477 D1/4
053646,001798: 12,3624 25661 BADR2
053647,001799: 12,3625 75366 SQRT SIGN
053648,001800: 12,3626 02757 SGNRDOT
053649,001801: 12,3627 77614 CLEAR
053650,001802: 12,3630 04272 APSESW
053651,001803:
053652,001804: 12,3631 76561 TERMNVEC VXSC VSL1
053653,001805: 12,3632 02676 UN
053654,001806: # # Page 1269
053655,001807: 12,3633 63235 VXV PDVL # VXCH WITH 0D PL AT 0,6
053656,001808: 12,3634 00001 0D
053657,001809: 12,3635 53361 VXSC VAD # PL AT 0
053658,001810: 12,3636 00031 COSF
053659,001811: 12,3637 41572 VSL1 PUSH # 0D=U2 PL AT 6
053660,001812:
053661,001813: 12,3640 56241 DOT DDV # LIMITS RESULT TO POSMAX OR NEGMAX
053662,001814: 12,3641 02724 UR1
053663,001815: 12,3642 23701 DP1/4
053664,001816: 12,3643 40142 SR1 BOV # SCALE BACK DOWN TO NORMAL
053665,001817: 12,3644 25645 +1 # CLEAR OVFIND IF SET
053666,001818: 12,3645 26734 STOVL CSTH # CSTH (+1)
053667,001819: 12,3646 02724 UR1
053668,001820: 12,3647 76435 VXV VSL1
053669,001821: 12,3650 72441 DOT SL1
053670,001822: 12,3651 02676 UN
053671,001823: 12,3652 16732 STODL SNTH # SNTH (+1)
053672,001824: 12,3653 02742 P
053673,001825: 12,3654 77624 CALL
053674,001826: 12,3655 24772 GETX
053675,001827: 12,3656 77614 CLRGO
053676,001828: 12,3657 02634 SOLNSW
053677,001829: 12,3660 24752 COMMNOUT
053678,001830:
053679,001831:
053680,001832: 12,3661 75345 BADR2 DLOAD SIGN
053681,001833: 12,3662 11451 LODPHALF
053682,001834: 12,3663 00031 COSF
053683,001835: 12,3664 14031 STODL COSF
053684,001836: 12,3665 11453 KEPZERO
053685,001837: 12,3666 77614 SETGO
053686,001838: 12,3667 04032 APSESW
053687,001839: 12,3670 25631 TERMNVEC
053688,001840: 12,3671 40220 APSIDES STQ SETPD # PL AT 0
053689,001841: 12,3672 02712 RTNAPSE
053690,001842: 12,3673 00001 0D
053691,001843: 12,3674 63375 VLOAD PDVL # PL AT 6
053692,001844: 12,3675 02657 RVEC
053693,001845: 12,3676 02746 VVEC
053694,001846: 12,3677 77624 CALL
053695,001847: 12,3700 11524 PARAM
053696,001848: 12,3701 77600 BOV # PL AT 0
053697,001849: 12,3702 25703 GETECC
053698,001850: 12,3703 42405 GETECC DMP SL4
053699,001851: 12,3704 02744 R1A
053700,001852: 12,3705 75421 BDSU SQRT
053701,001853: 12,3706 11475 D1/64
053702,001854: 12,3707 02754 STORE ECC
053703,001855: 12,3710 65215 DAD PDDL # PL AT 2
053704,001856: 12,3711 11471 D1/8
053705,001857: # # Page 1270
053706,001858: 12,3712 00041 R1
053707,001859: 12,3713 72405 DMP SL1
053708,001860: 12,3714 02742 P
053709,001861: 12,3715 77671 DDV # PL AT 0
053710,001862: 12,3716 60325 PDDL NORM # 0D=RP (+29 OR +27) PL AT 2
053711,001863: 12,3717 02744 R1A
053712,001864: 12,3720 00047 X1
053713,001865: 12,3721 53725 PDDL SL* # PL AT 4
053714,001866: 12,3722 00041 R1
053715,001867: 12,3723 20174 0 -5,1
053716,001868: 12,3724 45271 DDV DSU # PL AT 2,0
053717,001869: 12,3725 50000 BOV BMN
053718,001870: 12,3726 25732 INFINAPO
053719,001871: 12,3727 25732 INFINAPO
053720,001872: 12,3730 77650 GOTO
053721,001873: 12,3731 02712 RTNAPSE
053722,001874: 12,3732 52145 INFINAPO DLOAD GOTO # RETURNS WITH APOAPSIS IN MPAC, PERIAPSIS
053723,001875: 12,3733 11464 LDPOSMAX
053724,001876: 12,3734 02712 RTNAPSE # THAT PL IS AT 0.
053725,001877:
053726,001878: # # Page 1271
053727,001879: 04,2000 SETLOC CONICS1
053728,001880: 04,2000 BANK
053729,001881:
053730,001882: 04,3625 COUNT 04/CONIC
053731,001883:
053732,001884: 04,3625 22437 16067 MUTABLE 2DEC* 3.986032 E10 B-36* # MUE
053733,001885: 04,3627 15625 21042 2DEC* .25087606 E-10 B+34* # 1/MUE
053734,001886: 04,3631 30276 04773 2DEC* 1.99650495 E5 B-18* # SQRT(MUE)
053735,001887: 04,3633 25004 06702 2DEC* .50087529 E-5 B+17* # 1/SQRT(MUE)
053736,001888:
053737,001889: 04,3635 16471 01352 2DEC 4.902778 E8 B-30 # MUM
053738,001890: 04,3637 21412 20500 2DEC .203966 E-8 B+28 # 1/MUM
053739,001891: 04,3641 25477 03367 2DEC* 2.21422176 E4 B-15* # SQRT(MUM)
053740,001892: 04,3643 27533 07571 2DEC* .45162595 E-4 B+14* # 1/SQRT(MUM)
053741,001893:
053742,001894:
053743,001895: 04,3645 04,3463 LDPOSMAX EQUALS LODPMAX # DPPOSMAX IN LOW MEMORY.
053744,001896:
053745,001897: # ERASABLE ASSIGNEMENTS
053746,001898:
053747,001899:
053748,001900: # KEPLER SUBROUTINE
053749,001901:
053750,001902: # INPUT -
053751,001903: # RRECT ERASE +5
053752,001904: # VRECT ERASE +5
053753,001905: # TAU. ERASE +1
053754,001906: # XKEP ERASE +1
053755,001907: # TC ERASE +1
053756,001908: # XPREV ERASE +1
053757,001909: 04,3645 1/MU EQUALS 14D
053758,001910: 04,3645 ROOTMU EQUALS 16D
053759,001911: 04,3645 1/ROOTMU EQUALS 18D
053760,001912: # OUTPUT -
053761,001913: # RCV ERASE +5
053762,001914: # VCV ERASE +5
053763,001915: # RC ERASE +1
053764,001916: # XPREV ERASE +1
053765,001917:
053766,001918: # DEBRIS -
053767,001919: 04,3645 ALPHA EQUALS 8D
053768,001920: 04,3645 XMAX EQUALS 10D
053769,001921: # # Page 1272
053770,001922: 04,3645 XMIN EQUALS 12D
053771,001923: 04,3645 X EQUALS 20D
053772,001924: 04,3645 XI EQUALS 24D
053773,001925: 04,3645 S(XI) EQUALS 26D
053774,001926: 04,3645 XSQC(XI) EQUALS 28D
053775,001927: 04,3645 T EQUALS 30D
053776,001928: 04,3645 R1 EQUALS 32D
053777,001929: 04,3645 KEPC1 EQUALS 34D
053778,001930: 04,3645 KEPC2 EQUALS 36D
053779,001931: # DELX ERASE +1
053780,001932: # DELT ERASE +1
053781,001933: # URRECT ERASE +5
053782,001934: # RCNORM ERASE +1
053783,001935: # XPREV EQUALS XKEP
053784,001936:
053785,001937:
053786,001938: # LAMBERT SUBROUTINE
053787,001939:
053788,001940: # INPUT-
053789,001941: # R1VEC ERASE +5
053790,001942: # R2VEC ERASE +5
053791,001943: # TDESIRED ERASE +1
053792,001944: # GEOMSGN ERASE +0
053793,001945: # GUESSW 0 IF COGA GUESS AVIABLE, 1 IF NOT
053794,001946: # COGA ERASE +1 INPUT ONLY IF GUESSW IS ZERO.
053795,001947: # NORMSW 0 IF UN TO BE COMPUTED, 1 IF UN INPUT
053796,001948: # UN ERASE +5 ONLY USED IF NORMSW IS 1
053797,001949: # VTARGTAG ERASE +0
053798,001950: # TWEEKIT EQUALS 40D ONLY USED IF GUESSW IS 0
053799,001951:
053800,001952: # OUTPUT -
053801,001953: # VTARGET ERASE +5 AVAILABLE ONLY IF VTARGTAG IS ZERO.
053802,001954: # V1VEC EQUALS MPAC
053803,001955:
053804,001956: # DEBRIS -
053805,001957: # RTNLAMB ERASE +0
053806,001958: # U2 ERASE +5
053807,001959: # MAGVEC2 ERASE +1
053808,001960: # UR1 ERASE +5
053809,001961: # R1 EQUALS 31D
053810,001962: # UN ERASE +5
053811,001963: # SNTH ERASE +1
053812,001964: # CSTH ERASE +1
053813,001965: # 1-CSTH ERASE +1
053814,001966: # CSTH-RHO ERASE +1
053815,001967: 04,3645 COGAMAX EQUALS 14D # CLOBBERS 1/MU
053816,001968: 04,3645 COGAMIN EQUALS 8D
053817,001969: 04,3645 DCOGA EQUALS 12D
053818,001970: # TWEEKIT EQUALS 40D
053819,001971: # P ERASE +1
053820,001972: # # Page 1273
053821,001973: # COGA ERASE +1
053822,001974: # R1A ERASE +1
053823,001975: # X EQUALS 20D
053824,001976: # XSQ EQUALS 22D
053825,001977: # XI EQUALS 24D
053826,001978: # S(XI) EQUALS 26D
053827,001979: # XSQC(XI) EQUALS 28D
053828,001980: # T EQUALS 30D
053829,001981: # KEPC1 EQUALS 34D
053830,001982: # KEPC2 EQUALS 36D
053831,001983: # SLOPESW
053832,001984: # SOLNSW
053833,001985: # OTHERS -
053834,001986:
053835,001987: # RVEC EQUALS R1VEC
053836,001988: # VVEC ERASE +5
053837,001989: # COGAFLAG
053838,001990: # RVSW
053839,001991: # INFINFLG
053840,001992: # APSESW
053841,001993: # 360SW
053842,001994: # RTNTT EQUALS RTNLAMB
053843,001995: # ECC ERASE +1
053844,001996: # RTNTR EQUALS RTNLAMB
053845,001997: # RTNAPSE EQUALS RTNLAMB
053846,001998: # R2 EQUALS MAGVEC2
053847,001999: 04,3645 COSF EQUALS 24D
053848,002000: # RTNPRM ERASE +0
053849,002001: # SCNRDOT ERASE +0
053850,002002: # RDESIRED ERASE +1
053851,002003:
053852,002004:
053853,002005: # ITERATOR SUBROUTINE
053854,002006:
053855,002007: # ORDERSW
053856,002008: 04,3645 MAX EQUALS 14D # CLOBBERS 1/MU
053857,002009: 04,3645 MIN EQUALS 8D
053858,002010: # INDEP ERASE +1
053859,002011: 04,3645 DELINDEP EQUALS 12D
053860,002012: 04,3645 ITERCTR EQUALS 22D
053861,002013: 04,3645 DEP EQUALS 30D
053862,002014: # DELDEP ERASE +1
053863,002015: # DEPREV ERASE +1
053864,002016: 04,3645 TWEEKIT EQUALS 40D
053865,002017:
053866,002018:
053867,002019: # MORE KEPLER
053868,002020:
053869,002021: # EPSILONT ERASE +1
053870,002022:
053871,002023: # # Page 1274
053872,002024: # MORE LAMBERT
053873,002025:
053874,002026: # TERRLAMB EQUALS DELDEP
053875,002027: # TPREV EQUALS DEPREV
053876,002028:
053877,002029:
053878,002030: # EPSILONL EQUALS EPSILONT +2 DOUBLE PRECISION WORD
End of include-file CONIC_SUBROUTINES.agc. Parent file is MAIN.agc