Source Code

These source-code files were transcribed from scans made from Don Eyles's personal copy of Luminary 069. They were scanned at archive.org's Boston facility, and the scanning was sponsored by Onno Hommes. The code was transcribed from these scans by a team of volunteers who are referenced in the program comments. Comments from the original source code are prefixed with a single '#' symbol, whereas comments added later are prefixed by "##" or "###". In some cases, where similar code blocks exist in previously-transcribed AGC programs (primarily Luminary 99, from Apollo 11) those code blocks were used as a starting point and then corrected to agree with the Luminary 69 scans. The full scans are available at the Virtual AGC project's collection at archive.org, while more-convenient reduced-size (but reduced-quality) images are available at the main Virtual AGC website. Report any errors noted by creating an issue report at the Virtual AGC project's GitHub repository. Notations on the program listing read, in part:

	GAP:  ASSEMBLE REVISION 069 OF AGC PROGRAM LUMINARY BY NASA 2021112-011
	19:02 NOV. 25,1968
Note that the date is the date of the printout, not the date of the program revision.

051921,000002:                                                                                                  ## Copyright:   Public domain.
051922,000003:                                                                                                  ## Filename:    INTEGRATION_INITIALIZATION.agc
051923,000004:                                                                                                  ## Purpose:     The main source file for Luminary revision 069.
051924,000005:                                                                                                  ##              It is part of the source code for the original release
051925,000006:                                                                                                  ##              of the flight software for the Lunar Module's (LM) Apollo
051926,000007:                                                                                                  ##              Guidance Computer (AGC) for Apollo 10. The actual flown
051927,000008:                                                                                                  ##              version was Luminary 69 revision 2, which included a
051928,000009:                                                                                                  ##              newer lunar gravity model and only affected module 2.
051929,000010:                                                                                                  ##              This file is intended to be a faithful transcription, except
051930,000011:                                                                                                  ##              that the code format has been changed to conform to the
051931,000012:                                                                                                  ##              requirements of the yaYUL assembler rather than the
051932,000013:                                                                                                  ##              original YUL assembler.
051933,000014:                                                                                                  ## Reference:   pp. 1200-1222
051934,000015:                                                                                                  ## Assembler:   yaYUL
051935,000016:                                                                                                  ## Contact:     Ron Burkey <info@sandroid.org>.
051936,000017:                                                                                                  ## Website:     www.ibiblio.org/apollo/index.html
051937,000018:                                                                                                  ## Mod history: 2016-12-13 MAS  Created from Luminary 99.
051938,000019:                                                                                                  ##              2016-12-18 MAS  Updated from comment-proofed Luminary 99 version.
051939,000020:                                                                                                  ##              2017-01-22 MAS  Updated for Luminary 69.
051940,000021:                                                                                                  ##              2017-01-22 HG   Add missing label ALLSTALL
051941,000022:                                                                                                  ##                              Add missing operation INDEX L
051942,000023:                                                                                                  ##                              Fix interpretive operator BOF -> BOFCLR
051943,000024:                                                                                                  ##              2017-01-28 RSB  Proofed comment text using octopus/prooferComments
051944,000025:                                                                                                  ##                              but no errors found.
051945,000026:                                                                                                  ##              2017-03-13 RSB  Comment-text fixes noted in proofing Luminary 116.
051946,000027:                                                                                                  ##              2017-03-15 RSB  Comment-text fixes identified in 5-way
051947,000028:                                                                                                  ##                              side-by-side diff of Luminary 69/99/116/131/210.
051948,000029: 

Page 1200

051950,000031:                                                                                                  #  1.0 INTRODUCTION
051951,000032:                                                                                                  #  ----------------
051952,000033: 
051953,000034:                                                                                                  #  FROM A USERS POINT OF VIEW, ORBITAL INTEGRATION IS ESSENTIALLY THE SAME AS THE 278 INTEGRATION
051954,000035:                                                                                                  #  PROGRAM. THE SAME ENTRANCES TO THE PROGRAM WILL BE MAINTAINED, THE SAME STALLING ROUTINE WILL BE USED AND
051955,000036:                                                                                                  #  OUTPUT WILL STILL BE VIA THE PUSHLIST. THE PRIMARY DIFFERENCES TO A USER INVOLVE THE ADDED CAPABILITY OF
051956,000037:                                                                                                  #  TERMINATING INTEGRATION AT A SPECIFIC FINAL RADIUS AND THE DIFFERENCE IN STATE VECTOR SCALING INSIDE AND OUT-
051957,000038:                                                                                                  #  SIDE THE LUNAR SPHERE OF INFLUENCE.
051958,000039: 
051959,000040:                                                                                                  #  IN ORDER TO MAKE THE CSM(LEM)PREC AND CSM(LEM)CONIC ENTRANCES SIMILAR TO FLIGHT 278, THE INTEGRATION PROGRAM
051960,000041:                                                                                                  #  WILL ITSELF SET THE FINAL RADIUS (RFINAL) TO 0 SO THAT REACHING THE DESIRED TIME ONLY WILL TERMINATE
051961,000042:                                                                                                  #  INTEGRATION. THE DP REGISTER RFINAL MUST BE SET BY USERS OF INTEGRVS AND INTEGRV, AND MUST BE DONE AFTER THE
051962,000043:                                                                                                  #  CALL TC INTSTALL.
051963,000044: 
051964,000045:                                                                                                  #  WHEN THE LM IS ON THE LUNAR SURFACE (INDICATED BY LUNAR SURFACE FLAG SET) CALLS TO LEMCONIC, LEMPREC, AND
051965,000046:                                                                                                  #  INTEGRV WITH VINFLAG = 0 WILL RESULT IN THE USE OF THE PLANETARY INERTIAL ORIENTATION SUBROUTINES TO PROVIDE
051966,000047:                                                                                                  #  BOTH THE LMS POSITION AND VELOCITY IN THE REFERENCE COORDINATE  SYSTEM.
051967,000048:                                                                                                  #  THE PROGRAM WILL PROVIDE OUTPUT AS IF INTEGRATION WAS USED. THAT IS, THE PUSHLIST WILL BE SET AS NOTED BELOW AND
051968,000049:                                                                                                  #  THE PERMANENT STATE VECTOR UPDATED WHEN SPECIFIED BY AN INTEGRV CALL.
051969,000050: 
051970,000051:                                                                                                  #  USERS OF INTEGRVS DESIRING INTEGRATION (INTYPFLG = 0) SHOULD NOTE THAT THE OBLATENESS PERTURBATION COMPUTATION
051971,000052:                                                                                                  #  IN LUNAR ORBIT IS TIME DEPENDENT. THEREFORE, THE USER SHOULD SUPPLY AN INITIAL STATE VECTOR VALID AT SOME REAL
051972,000053:                                                                                                  #  TIME AND THE DESIRED TIME (TDEC1) ALSO AT SOME REAL TIME. FOR CONIC ,,INTEGRATION,, THE USER MAY STILL USE ZERO
051973,000054:                                                                                                  #  AS THE INITIAL TIME AND DELTA TIME AS THE DESIRED TIME.
051974,000055: 
051975,000056:                                                                                                  #  2.0 GENERAL DESCRIPTION
051976,000057:                                                                                                  #  -----------------------
051977,000058: 
051978,000059:                                                                                                  #  THE INTEGRATION PROGRAM OPERATES AS A CLOSED INTERPRETIVE SUBROUTINE AND PERFORMS THESE FUNCTIONS---
051979,000060:                                                                                                  #     1) INTEGRATES (PRECISION OR CONIC) EITHER CSM OR LM STATE VECTOR
051980,000061:                                                                                                  #     2) INTEGRATES THE W-MATRIX
051981,000062:                                                                                                  #     3) PERMANENT OR TEMPORARY UPDATE OF THE STATE VECTOR
051982,000063: 
051983,000064:                                                                                                  #  THERE ARE SIX ENTRANCES TO THE INTEGRATION PROGRAM. FOUR OF THESE (CSMPREC, LEMPREC, CSMCONIC, LEMCONIC) SET
051984,000065:                                                                                                  #  ALL THE FLAGS REQUIRED IN THE INTEGRATION PROGRAM ITSELF TO CAUSE THE PRECISION OR CONIC INTEGRATION (KEPLER) OF
051985,000066:                                                                                                  #  THE LM OR CSM STATE VECTOR, AS THE NAMES SUGGEST. ONE ENTRANCE (INTEGRVS) PERMITS THE CALLING PROGRAM TO
051986,000067:                                                                                                  #  PROVIDE A STATE VECTOR TO BE INTEGRATED. THE CALLING PROGRAM MUST SET THE FLAGS INDICATING (1) PRECISION OR
051987,000068:                                                                                                  #  CONIC INTEGRATION, (2) IN OR OUT OF LUNAR SPHERE, (3) MIDCOURSE OR NOT, AND THE INTEGRATION PROGRAM COMPLETES
051988,000069:                                                                                                  #  THE FLAG SETTING TO BYPASS W-MATRIX INTEGRATION. THE LAST ENTRANCE (INTEGRV, USED IN GENERAL BY THE
051989,000070:                                                                                                  #  NAVIGATION PROGRAMS) PERMITS THE CALLER TO SET FIVE FLAGS (NOT MOONFLAG OR MIDFLAG) BUT NOT TO INPUT A STATE
051990,000071:                                                                                                  #  VECTOR. ANY PROGRAM WHICH CALLS INTEGRVS OR INTEGRV MUST CALL INTSTALL BEFORE IT SETS THE INTEGRATION FLAGS
051991,000072:                                                                                                  #  AND/OR STATE VECTOR.
051992,000073: 
051993,000074:                                                                                                  #  THREE SETS OF 42 REGISTERS AND 2 FLAGS ARE USED FOR THE STATE VECTORS. TWO SETS, WHICH MAY NOT BE OVERLAYED, ARE
051994,000075:                                                                                                  #  USED FOR THE PERMANENT STATE VECTORS FOR THE CSM AND LM. THE THIRD SET, WHICH MAY BE OVERLAYED WHEN INTEGRATION
051995,000076:                                                                                                  #  IS NOT BEING DONE, IS USED IN THE COMPUTATIONS.
051996,000077: 
051997,000078:                                                                                                  #  THE PERMANENT STATE VECTORS WILL BE PERIODICALLY UPDATED SO THAT THE VECTORS WILL NOT BE OLDER THAN 4 TIMESTEPS.
051998,000079:                                                                                                  #  THE PERMANENT STATE VECTORS WILL ALSO BE UPDATED WHENEVER THE W-MATRIX IS INTEGRATED OR WHEN A CALLER OF INTEGRV
051999,000080:                                                                                                  #  SETS STATEFLG (THE NAVIGATION PROGRAMS P20, P22.)
052000,000081: 

Page 1201

052002,000083:                                                                                                  #  APPENDIX B OF THE USERS GUIDE LISTS THE STATE VECTOR QUANTITIES.
052003,000084: 
052004,000085:                                                                                                  #  2.1 RESTARTS
052005,000086: 
052006,000087:                                                                                                  #  PHASE CHANGES WILL BE MADE IN THE INTEGRATION PROGRAM ONLY FOR THE INTEGRV ENTRANCE (I.E., WHEN THE W-MATRIX IS
052007,000088:                                                                                                  #  INTEGRATED OR PERMANENT STATE VECTOR IS UPDATED.) THE GROUP NUMBER USED WILL BE THAT FOR THE P20-25 PROGRAMS
052008,000089:                                                                                                  #  (I.E., GROUP2) SINCE THE INTEGRV ENTRANCE WILL ONLY BE USED BY THESE PROGRAMS. IF A RESTART OCCURS DURING AN
052009,000090:                                                                                                  #  INTEGRATION OF THE STATE VECTOR ONLY, THE RECOVERY WILL BE TO THE LAST PHASE IN THE CALLING PROGRAM. CALLING
052010,000091:                                                                                                  #  PROGRAMS WHICH USE THE INTEGRV OR INTEGRVS ENTRANCE OF INTEGRATION SHOULD ENSURE THAT IF PHASE CHANGING IS DONE
052011,000092:                                                                                                  #  THAT IT IS PRIOR TO SETTING THE INTEGRATION INPUTS IN THE PUSHLIST.
052012,000093:                                                                                                  #  THIS IS BECAUSE THE PUSHLIST IS LOST DURING A RESTART.
052013,000094: 
052014,000095:                                                                                                  #  2.2 SCALING
052015,000096: 
052016,000097:                                                                                                  #  THE INTEGRATION ROUTINE WILL MAINTAIN THE PERMANENT MEMORY STATE VECTORS IN THE SCALING AND UNITS DEFINED IN
052017,000098:                                                                                                  #  APPENDIX B OF THE USERS GUIDE. THE SCALING OF THE OUTPUT POSITION VECTORDEPENDS ON THE ORIGIN OF THE COORDINATE
052018,000099:                                                                                                  #   SYSTEM AT THE DESIRED INTEGRATION TIME. THE COORDINATE SYSTEM TRANSFORMATION WILL BE DONE AUTOMATICALLY ON
052019,000100:                                                                                                  #  MULTIPLE TIMESTEP ENCKE INTEGRATION ONLY. THUS IT IS POSSIBLE TO HAVE OUTPUT FROM SUCCESSIVE INTEGRATIONS IN
052020,000101:                                                                                                  #  DIFFERENT SCALING.
052021,000102:                                                                                                  #  HOWEVER, RATT, VATT WILL ALWAYS BE SCALED THE SAME.
052022,000103: 
052023,000104:                                                                                                  #  3.0 INPUT/OUTPUT
052024,000105:                                                                                                  #  ----------------
052025,000106: 
052026,000107:                                                                                                  #  PROGRAM INPUTS ARE THE FLAGS DESCRIBED IN APPENDIX A AND THE PERMANENT STATE VECTOR QUANTITIES DESCRIBED IN AP-
052027,000108:                                                                                                  #  PENDIX B OF THE USERS GUIDE, PLUS THE DESIRED TIME TO INTEGRATE TO IN TDEC1 (A PUSH LIST LOCATION).
052028,000109:                                                                                                  #  FOR INTEGRVS, THE RCV,VCV, TET OF THE TEMPORARY STATE VECTOR MUST BE SET, PLUS MOONFLAG AND MIDFLAG
052029,000110: 
052030,000111:                                                                                                  #  FOR SIMULATION THE FOLLOWING QUANTITIES MUST BE PRESET ---
052031,000112:                                                                                                  #                                                             EARTH  MOON
052032,000113:                                                                                                  #                                                              29     27
052033,000114:                                                                                                  #     RRECTCSM(LEM)  - RECTIFIED POSITION VECTOR      METERS  2      2
052034,000115: 
052035,000116:                                                                                                  #                                                              7      5
052036,000117:                                                                                                  #     VRECTCSM(LEM)  - RECTIFIED VELOCITY VECTOR      M/CSEC  2      2
052037,000118: 
052038,000119:                                                                                                  #                                                              28     28
052039,000120:                                                                                                  #     TETCSM(LEM)    - TIME STATE VECTOR IS VALID     CSEC    2      2
052040,000121:                                                                                                  #                      CUSTOMARILY 0, BUT NOTE LUNAR
052041,000122:                                                                                                  #                      ORBIT DEPENDENCE ON REAL TIME.
052042,000123: 
052043,000124:                                                                                                  #                                                              22     18
052044,000125:                                                                                                  #     DELTAVCSM(LEM) - POSITION DEVIATION             METERS  2      2
052045,000126:                                                                                                  #                      0 IF TCCSM(LEM) = 0
052046,000127: 
052047,000128:                                                                                                  #                                                              3      -1
052048,000129:                                                                                                  #     NUVCSM(LEM)    - VELOCITY DEVIATION             M/CSEC  2      2
052049,000130:                                                                                                  #                      0 IF TCCSM(LEM) = 0

Page 1202

052051,000132:                                                                                                  #                                                              29     27
052052,000133:                                                                                                  #     RCVCSM(LEM)    - CONIC POSITION                 METERS  2      2
052053,000134:                                                                                                  #                      EQUALS RRECTCSM(LEM) IF
052054,000135:                                                                                                  #                      TCCSM(LEM) = 0
052055,000136: 
052056,000137:                                                                                                  #                                                              7      5
052057,000138:                                                                                                  #     VCVCSM(LEM)    - CONIC VELOCITY                 M/CSEC  2      2
052058,000139:                                                                                                  #                      EQUALS VRECTCSM(LEM) IF
052059,000140:                                                                                                  #                      TCCSM(LEM) = 0
052060,000141: 
052061,000142:                                                                                                  #                                                              28     28
052062,000143:                                                                                                  #     TCCSM(LEM)     - TIME SINCE RECTIFICATION       CSECS   2      2
052063,000144:                                                                                                  #                      CUSTOMARILY 0
052064,000145: 
052065,000146:                                                                                                  #                                                      1/2     17     16
052066,000147:                                                                                                  #     XKEPCSM(LEM)   - ROOT OF KEPLERS EQUATION       M       2      2
052067,000148:                                                                                                  #                      0 IF TCCSM(LEM) = 0
052068,000149: 
052069,000150:                                                                                                  #     CMOONFLG       - PERMANENT FLAGS CORRESPONDING          0      0
052070,000151:                                                                                                  #     CMIDFLAG         TO MOONFLAG AND MIDFLAG                0,1    0,1
052071,000152:                                                                                                  #     LMOONFLG         C = CSM, L = LM                        0      0
052072,000153:                                                                                                  #     LMIDFLG                                                 0,1    0,1
052073,000154: 
052074,000155:                                                                                                  #     SURFFLAG       - LUNAR SURFACE FLAG                     0,1    0,1
052075,000156: 
052076,000157:                                                                                                  #  IN ADDITION, IF (L)CMIDFLAG IS SET, THE INITIAL INPUT VALUES FOR LUNAR
052077,000158:                                                                                                  #  SOLAR EPHEMERIDES SUBROUTINE AND PLANETARY INERTIAL ORIENTATION SUB-
052078,000159:                                                                                                  #  ROUTINE MUST BE PRESET.
052079,000160: 
052080,000161:                                                                                                  #  OUTPUT
052081,000162:                                                                                                  #  AFTER EVERY CALL TO INTEGRATION
052082,000163:                                                                                                  #                                                             EARTH  MOON
052083,000164:                                                                                                  #                                                              29     29
052084,000165:                                                                                                  #      0D   RATT   POSITION                           METERS  2      2
052085,000166:                                                                                                  #                                                              7      7
052086,000167:                                                                                                  #      6D   VATT   VELOCITY                           M/CSEC  2      2
052087,000168:                                                                                                  #                                                              28     28
052088,000169:                                                                                                  #      12D  TAT    TIME                                       2      2
052089,000170:                                                                                                  #                                                              29     27
052090,000171:                                                                                                  #      14D  RATT1  POSITION                           METERS  2      2
052091,000172:                                                                                                  #                                                              7      5
052092,000173:                                                                                                  #      20D  VATT1  VELOCITY                           M/CSEC  2      2
052093,000174:                                                                                                  #                                                      3   2   36     30
052094,000175:                                                                                                  #      26D  MU(P)  MU                                 M /CS   2      2
052095,000176: 
052096,000177:                                                                                                  #      X1          MUTABLE ENTRY                              -2     -10D
052097,000178: 
052098,000179:                                                                                                  #      X2          COORDINT
052099,000180:                                                                                                  #      X2          COORDINATE SYSTEM ORIGEN                   0      2
052100,000181:                                                                                                  #                  (THIS, NOT MOONFLAG, SHOULD BE

Page 1203

052102,000183:                                                                                                  #                  USED TO DETERMINE ORIGIN.)
052103,000184: 
052104,000185:                                                                                                  #  IN ADDITION TO THE ABOVE, THE PERMANENT STATE VECTOR IS UPDATED WHENEVER
052105,000186:                                                                                                  #  STATEFLG WAS SET AND WHENEVER A W-MATRIX IS TO BE INTEGRATED. THE PUSH
052106,000187:                                                                                                  #  COUNTER IS SET TO 0 AND OVERFLOW IS CLEARED BEFORE RETURNING TO THE
052107,000188:                                                                                                  #  CALLING PROGRAM.
052108,000189: 
052109,000190:                                                                                                  #  4.0 CALLING SEQUENCES AND SAMPLE CODE
052110,000191:                                                                                                  #  -------------------------------------
052111,000192: 
052112,000193:                                                                                                  #     A) PRECISION ORBITAL INTEGRATION. CSMPREC,LEMPREC ENTRANCES
052113,000194:                                                                                                  #           L-X    STORE TIME TO 95T5791T5 T  95 PUS  L9ST (T4531)
052114,000195:                                                                                                  #           L      CALL
052115,000196:                                                                                                  #           L+1           CSMPREC (OR LEMPREC)
052116,000197:                                                                                                  #           L+2    RETURN
052117,000198:                                                                                                  #        INPUT                                                         28
052118,000199:                                                                                                  #           TDEC1 (PD 32D) TIME TO INTEGRATE TO...CENTISECONDS SCALED 2
052119,000200:                                                                                                  #        OUTPUT
052120,000201:                                                                                                  #           THE DATA LISTED IN SECTION 3.0 PLUS
052121,000202:                                                                                                  #           RQVV   POSITION VECTOR OF VEHICLE WITH RESPECT TO SECONDARY
052122,000203:                                                                                                  #           BODY... METERS B-29 ONLY IF MIDFLAG = DIM0FLAG = 1
052123,000204:                                                                                                  #     B) CONIC INTEGRATION. CSMCONIC, LEMCONIC ENTRANCES
052124,000205:                                                                                                  #           L-X    STORE TIME IN PUSH LIST (TDEC1)
052125,000206:                                                                                                  #           L      CALL
052126,000207:                                                                                                  #           L+1           CSMCONIC (OR LEMCONIC)
052127,000208:                                                                                                  #        INPUT/OUTPUT
052128,000209:                                                                                                  #           SAME AS PRECISION INTEGRATION, EXCEPT RQVV NOT SET
052129,000210:                                                                                                  #     C) INTEGRATE GIVEN STATE VECTOR. INTEGRVS ENTRANCE
052130,000211:                                                                                                  #                  CALL
052131,000212:                                                                                                  #                         INTSTALL
052132,000213:                                                                                                  #                  VLOAD
052133,000214:                                                                                                  #                         POSITION VECTOR
052134,000215:                                                                                                  #                  STOVL  RCV
052135,000216:                                                                                                  #                         VELOCITY VECTOR
052136,000217:                                                                                                  #                  STODL  VCV
052137,000218:                                                                                                  #                         TIME STATE VECTOR VALID
052138,000219:                                                                                                  #                  STODL  TET
052139,000220:                                                                                                  #                         FINAL RADIUS
052140,000221:                                                                                                  #                  STORE  RFINAL
052141,000222:                                                                                                  #                  SET(CLEAR)  SET(CLEAR)
052142,000223:                                                                                                  #                              INTYPFLAG
052143,000224:                                                                                                  #                              MOONFLAG
052144,000225:                                                                                                  #                  SET(CLEAR)  DLOAD
052145,000226:                                                                                                  #                              DESIRED TIME
052146,000227:                                                                                                  #                  STCALL      TDEC1
052147,000228:                                                                                                  #                              INTEGRVS
052148,000229:                                                                                                  #        INPUT
052149,000230:                                                                                                  #           RCV    POSITION VECTOR                  METERS
052150,000231:                                                                                                  #           VCV    VELOCITY VECTOR                  M/CSEC
052151,000232:                                                                                                  #           TET    TIME OF STATE VECTOR(MAY = 0)    CSEC B-28

Page 1204

052153,000234:                                                                                                  #           TDEC1  TIME TO INTEGRATE TO             CSEC B-28 (PD 32D)
052154,000235:                                                                                                  #                        (MAY BE INCREMENT IF TET=0)
052155,000236:                                                                                                  #        OUTPUT
052156,000237:                                                                                                  #           SAME AS FOR PRECISION OR CONIC INTEGRATION,
052157,000238:                                                                                                  #           DEPENDING ON INTYPFLG.
052158,000239:                                                                                                  #     D) INTEGRATE STATE VECTOR.INTGRV ENTRANCE
052159,000240:                                                                                                  #           L-X    STORE TIME IN PUSH LIST (TDEC1) (MAY BE DONE AFTER CALL TO INTSTALL)
052160,000241:                                                                                                  #           L-8    CALL
052161,000242:                                                                                                  #           L-7
052162,000243:                                                                                                  #           L-6    SET(CLEAR) SET(CLEAR)
052163,000244:                                                                                                  #           L-5               VINTFLAG   1=CSM, 0=LM
052164,000245:                                                                                                  #           L-4               INTYPFLAG  1=CONIC, 0=PRECISION
052165,000246:                                                                                                  #           L-3    SET(CLEAR) SET(CLEAR)
052166,000247:                                                                                                  #           L-2               DIM0FLAG   1=W-MATRIX, 0=NO W-MATRIX
052167,000248:                                                                                                  #           L-1               D6OR9FLG   1=9X9, 0=6X6
052168,000249:                                                                                                  #           L      SET        DLOAD
052169,000250:                                                                                                  #           L+1               STATEFLG   DESIRE PERMANENT UPDATE
052170,000251:                                                                                                  #           L+2               FINAL RAD. OF STATE VECTOR
052171,000252:                                                                                                  #           L+3    STCALL     RFINAL
052172,000253:                                                                                                  #           L+4               INTEGRV
052173,000254:                                                                                                  #           L      CALL                  NORMAL USE-- WILL UPDATE STATE
052174,000255:                                                                                                  #           L+1               INTEGRV    VECTOR IF DIM0FLAG=1.(STATEFLG IS
052175,000256:                                                                                                  #           L+2    RETURN                ALWAYS RESET IN INTEGRATION AFTER
052176,000257:                                                                                                  #                                        IT IS USED.)
052177,000258:                                                                                                  #        INPUT
052178,000259:                                                                                                  #           TDEC1 (PD 32D) TIME TO INTEGRATE TO    CSEC B-28
052179,000260:                                                                                                  #        OUTPUT
052180,000261:                                                                                                  #           SAME AS FOR PRECISION OR CONIC INTEGRATION
052181,000262:                                                                                                  #        THE PROGRAM WILL SET MOONFLAG, MIDFLAG DEPENDING ON
052182,000263:                                                                                                  #        THE PERMANENT STATE VECTOR REPRESENTATION.
052183,000264: 
052184,000265: 11,2311                                           BANK     11                                    
052185,000266: 13,2000                                           SETLOC   INTINIT                               
052186,000267: 13,2000                                           BANK                                           
052187,000268: 13,2604  E3,1554                                  EBANK=   RRECTCSM                              
052188,000269: 13,2604                                           COUNT*   $$/INTIN                              
052189,000270: 13,2604           05353        STATEINT           TC       PHASCHNG                              
052190,000271: 13,2605           00052                           OCT      00052                                 
052191,000272: 13,2606           35017                           CAF      PRIO5                                 
052192,000273: 13,2607           05105                           TC       FINDVAC                               
052193,000274: 13,2610  E3,1554                                  EBANK=   RRECTCSM                              
052194,000275: 13,2610           02613 26063                     2CADR    STATINT1                              
052195,000276: 
052196,000277: 13,2612           05261                           TC       TASKOVER                              
052197,000278: 13,2613           06036        STATINT1           TC       INTPRET                               
052198,000279: 13,2614           47014                           BON      RTB                                   
052199,000280: 13,2615           04712                                    QUITFLAG                              #  KILL INTEGRATION UNTIL NEXT POO.
052200,000281: 13,2616           26653                                    NOINT                                 
052201,000282: 13,2617           21462                                    LOADTIME                              
052202,000283: 13,2620           00041                           STORE    TDEC1                                 

Page 1205

052204,000285: 13,2621           77624                           CALL                                           
052205,000286: 13,2622           27412                                    INTSTALL                              
052206,000287: 13,2623           45014                           SET      CALL                                  
052207,000288: 13,2624           01076                                    NODOFLAG                              
052208,000289: 13,2625           26644                                    SETIFLGS                              
052209,000290: 13,2626           77650                           GOTO                                           
052210,000291: 13,2627           26026                                    STATEUP                               
052211,000292: 13,2630           00003 25140  600SECS            2DEC     60000      B-28                       
052212,000293: 
052213,000294: 13,2632           77414        ENDINT             CLEAR    EXIT                                  
052214,000295: 13,2633           01672                                    STATEFLG                              
052215,000296: 13,2634           05353                           TC       PHASCHNG                              
052216,000297: 13,2635           20032                           OCT      20032                                 
052217,000298: 13,2636           00006                           EXTEND                                         
052218,000299: 13,2637           32631                           DCA      600SECS                               
052219,000300: 13,2640           05277                           TC       LONGCALL                              
052220,000301: 13,2641  E3,1626                                  EBANK=   RRECTHIS                              
052221,000302: 13,2641           02604 26063                     2CADR    STATEINT                              
052222,000303: 
052223,000304: 13,2643           05155                           TC       ENDOFJOB                              
052224,000305: 13,2644           43014        SETIFLGS           SET      CLEAR                                 
052225,000306: 13,2645           01472                                    STATEFLG                              
052226,000307: 13,2646           01673                                    INTYPFLG                              
052227,000308: 13,2647           43014                           CLEAR    CLEAR                                 
052228,000309: 13,2650           01676                                    DIM0FLAG                              
052229,000310: 13,2651           01675                                    D6OR9FLG                              
052230,000311: 13,2652           77616                           RVQ                                            
052231,000312: 13,2653           77776        NOINT              EXIT                                           
052232,000313: 13,2654           05353                           TC       PHASCHNG                              
052233,000314: 13,2655           00002                           OCT      00002                                 
052234,000315: 
052235,000316: 13,2656           05516                           TC       DOWNFLAG                              
052236,000317: 13,2657           00221                           ADRES    QUITFLAG                              
052237,000318: 13,2660           05155                           TC       ENDOFJOB                              
052238,000319: 
052239,000320:                                                                                                  #  ATOPCSM TRANSFERS RRECT TO RRECT +41 TO RRECTCSM TO RRECTCSM +41
052240,000321: 
052241,000322:                                                                                                  #  CALLING SEQUENCE
052242,000323:                                                                                                  #     L   CALL
052243,000324:                                                                                                  #     L+1       ATOPCSM
052244,000325: 
052245,000326:                                                                                                  #  NORMAL EXIT AT L+2
052246,000327: 
052247,000328: 13,2661           47020        ATOPCSM            STQ      RTB                                   
052248,000329: 13,2662           00051                                    S2                                    
052249,000330: 13,2663           26674                                    MOVEACSM                              
052250,000331: 13,2664           45014                           SET      CALL                                  
052251,000332: 13,2665           04063                                    CMOONFLG                              
052252,000333: 13,2666           26114                                    SVDWN1                                
052253,000334: 13,2667           43014                           BON      CLRGO                                 

Page 1206

052255,000336: 13,2670           00303                                    MOONFLAG                              
052256,000337: 13,2671           00051                                    S2                                    
052257,000338: 13,2672           04223                                    CMOONFLG                              
052258,000339: 13,2673           00051                                    S2                                    
052259,000340: 13,2674           03036        MOVEACSM           TC       SETBANK                               
052260,000341: 13,2675           55500                           TS       DIFEQCNT                              #  INITIALIZE INDEX
052261,000342: 13,2676           51500                           INDEX    DIFEQCNT                              
052262,000343: 13,2677           31502                           CA       RRECT                                 
052263,000344: 13,2700           51500                           INDEX    DIFEQCNT                              
052264,000345: 13,2701           55554                           TS       RRECTCSM                              
052265,000346: 13,2702           11500                           CCS      DIFEQCNT                              #  IS TRANSFER COMPLETE
052266,000347: 13,2703           12675                           TCF      MOVEACSM   +1                         #  NO-LOOP
052267,000348: 13,2704           06060                           TC       DANZIG                                #  COMPLETE - RETURN
052268,000349: 
052269,000350: 
052270,000351:                                                                                                  #  PTOACSM TRANSFERS RRECTCSM TO RRECTCSM +41 TO RRECT TO RRECT +41
052271,000352: 
052272,000353:                                                                                                  #  CALLING SEQUENCE
052273,000354:                                                                                                  #     L   CALL
052274,000355:                                                                                                  #              PTOACSM
052275,000356: 
052276,000357:                                                                                                  #  NORMAL EXIT AT L+2
052277,000358: 13,2705           43034        PTOACSM            RTB      BON                                   
052278,000359: 13,2706           26723                                    MOVEPCSM                              
052279,000360: 13,2707           04303                                    CMOONFLG                              
052280,000361: 13,2710           26716                                    SETMOON                               
052281,000362: 13,2711           66214        CLRMOON            CLEAR    SSP                                   
052282,000363: 13,2712           00263                                    MOONFLAG                              
052283,000364: 13,2713           02031                                    PBODY                                 
052284,000365: 13,2714           00000                                    0                                     
052285,000366: 13,2715           77616                           RVQ                                            
052286,000367: 13,2716           66214        SETMOON            SET      SSP                                   
052287,000368: 13,2717           00063                                    MOONFLAG                              
052288,000369: 13,2720           02031                                    PBODY                                 
052289,000370: 13,2721           00002                                    2                                     
052290,000371: 13,2722           77616                           RVQ                                            
052291,000372: 13,2723           03036        MOVEPCSM           TC       SETBANK                               
052292,000373: 13,2724           55500                           TS       DIFEQCNT                              
052293,000374: 13,2725           51500                           INDEX    DIFEQCNT                              
052294,000375: 13,2726           31554                           CA       RRECTCSM                              
052295,000376: 13,2727           51500                           INDEX    DIFEQCNT                              
052296,000377: 13,2730           55502                           TS       RRECT                                 
052297,000378: 13,2731           11500                           CCS      DIFEQCNT                              
052298,000379: 13,2732           12724                           TCF      MOVEPCSM   +1                         
052299,000380: 13,2733           06060                           TC       DANZIG                                
052300,000381: 
052301,000382: 
052302,000383:                                                                                                  #  ATOPLEM TRANSFERS RRECT TO RRECT +41 TO RRECTLEM TO RRECTLEM +41
052303,000384: 
052304,000385: 13,2734           47020        ATOPLEM            STQ      RTB                                   

Page 1207

052306,000387: 13,2735           00051                                    S2                                    
052307,000388: 13,2736           26747                                    MOVEALEM                              
052308,000389: 13,2737           45014                           SET      CALL                                  
052309,000390: 13,2740           04064                                    LMOONFLG                              
052310,000391: 13,2741           26070                                    SVDWN2                                
052311,000392: 13,2742           43014                           BON      CLRGO                                 
052312,000393: 13,2743           00303                                    MOONFLAG                              
052313,000394: 13,2744           00051                                    S2                                    
052314,000395: 13,2745           04224                                    LMOONFLG                              
052315,000396: 13,2746           00051                                    S2                                    
052316,000397: 13,2747           03036        MOVEALEM           TC       SETBANK                               
052317,000398: 13,2750           55500                           TS       DIFEQCNT                              
052318,000399: 13,2751           51500                           INDEX    DIFEQCNT                              
052319,000400: 13,2752           31502                           CA       RRECT                                 
052320,000401: 13,2753           51500                           INDEX    DIFEQCNT                              
052321,000402: 13,2754           55626                           TS       RRECTLEM                              
052322,000403: 13,2755           11500                           CCS      DIFEQCNT                              
052323,000404: 13,2756           12750                           TCF      MOVEALEM   +1                         
052324,000405: 13,2757           06060                           TC       DANZIG                                
052325,000406: 
052326,000407: 
052327,000408:                                                                                                  #  PTOALEM TRANSFERS RRECTLEM TO RRECTLEM +41 TO RRECT TO RRECT +41
052328,000409: 
052329,000410: 13,2760           47014        PTOALEM            BON      RTB                                   
052330,000411: 13,2761           04307                                    SURFFLAG                              
052331,000412: 13,2762           27001                                    USEPIOS                               
052332,000413: 13,2763           26770                                    MOVEPLEM                              
052333,000414: 13,2764           52014                           BON      GOTO                                  
052334,000415: 13,2765           04304                                    LMOONFLG                              
052335,000416: 13,2766           26716                                    SETMOON                               
052336,000417: 13,2767           26711                                    CLRMOON                               
052337,000418: 13,2770           03036        MOVEPLEM           TC       SETBANK                               
052338,000419: 13,2771           55500                           TS       DIFEQCNT                              
052339,000420: 13,2772           51500                           INDEX    DIFEQCNT                              
052340,000421: 13,2773           31626                           CA       RRECTLEM                              
052341,000422: 13,2774           51500                           INDEX    DIFEQCNT                              
052342,000423: 13,2775           55502                           TS       RRECT                                 
052343,000424: 13,2776           11500                           CCS      DIFEQCNT                              
052344,000425: 13,2777           12771                           TCF      MOVEPLEM   +1                         
052345,000426: 13,3000           06060                           TC       DANZIG                                
052346,000427: 
052347,000428: 
052348,000429: 13,3001           77201        USEPIOS            SETPD    VLOAD                                 
052349,000430: 13,3002           00001                                    0                                     
052350,000431: 13,3003           02023                                    RLS                                   
052351,000432: 13,3004           41525                           PDDL     PUSH                                  
052352,000433: 13,3005           00041                                    TDEC1                                 
052353,000434: 13,3006           15517                           STODL    TET                                   
052354,000435: 13,3007           27736                                    5/8                                   
052355,000436: 13,3010           77624                           CALL                                           

Page 1208

052357,000438: 13,3011           51504                                    RP-TO-R                               
052358,000439: 13,3012           25535                           STOVL    RCV                                   
052359,000440: 13,3013           22267                                    ZUNIT                                 
052360,000441: 13,3014           14001                           STODL    0D                                    
052361,000442: 13,3015           01517                                    TET                                   
052362,000443: 13,3016           14007                           STODL    6D                                    
052363,000444: 13,3017           27736                                    5/8                                   
052364,000445: 13,3020           45014                           SET      CALL                                  #  NEEDED FOR SETTING X1 ON EXIT
052365,000446: 13,3021           00063                                    MOONFLAG                              
052366,000447: 13,3022           51504                                    RP-TO-R                               
052367,000448: 13,3023           74235                           VXV      VXSC                                  
052368,000449: 13,3024           01535                                    RCV                                   
052369,000450: 13,3025           26001                                    OMEGMOON                              
052370,000451: 13,3026           25543                           STOVL    VCV                                   
052371,000452: 13,3027           22275                                    ZEROVEC                               
052372,000453: 13,3030           01521                           STORE    TDELTAV                               
052373,000454: 13,3031           67174                           AXT,2    SXA,2                                 
052374,000455: 13,3032           00002                                    2                                     
052375,000456: 13,3033           02030                                    PBODY                                 
052376,000457: 13,3034           35527                           STCALL   TNUV                                  
052377,000458: 13,3035           27157                                    A-PCHK                                
052378,000459: 13,3036           33042        SETBANK            CAF      INTBANK                               
052379,000460: 13,3037           54006                           TS       BBANK                                 
052380,000461: 13,3040           33457                           CAF      FORTYONE                              
052381,000462: 13,3041           00002                           TC       Q                                     
052382,000463: 13,3042  E3,1554                                  EBANK=   RRECTCSM                              
052383,000464: 13,3042           26063        INTBANK            BBCON    INTEGRV                               
052384,000465: 
052385,000466: 
052386,000467:                                                                                                  #  SPECIAL PURPOSE ENTRIES TO ORBITAL INTEGRATION. THESE ROUTINES PROVIDE ENTRANCES TO INTEGRATION WITH
052387,000468:                                                                                                  #  APPROPRIATE SWITCHES SET OR CLEARED FOR THE DESIRED INTEGRATION.
052388,000469: 
052389,000470:                                                                                                  #  CSMPREC AND LEMPREC PERFORM ORBIT INTEGRATION BY THE ENCKE METHOD TO THE TIME INDICATED IN TDEC1
052390,000471:                                                                                                  #  ACCELERATIONS DUE TO OBLATENESS ARE INCLUDED. NO W-MATRIX INT. IS DONE.
052391,000472:                                                                                                  #  THE PERMANENT STATE VECTOR IS NOT UPDATED.
052392,000473:                                                                                                  #  CSMCONIC AND LEMCONIC PERFORM ORBIT INTEG. BY KEPLERS METHOD TO THE TIME INDICATED IN TDEC1
052393,000474:                                                                                                  #  NO DISTURBING ACCELERATIONS ARE INCLUDED. IN THE PROGRAM FLOW THE GIVEN
052394,000475:                                                                                                  #  STATE VECTOR IS RECTIFIED BEFORE SOLUTION OF KEPLERS EQUATION
052395,000476: 
052396,000477:                                                                                                  #  THE ROUTINES ASSUME THAT THE CSM (LEM) STATE VECTOR IN P-MEM IS VALID.
052397,000478:                                                                                                  #  SWITCHES SET PRIOR TO ENTRY TO THE MAIN INTEG. PROG ARE AS FOLLOWS
052398,000479:                                                                                                  #              CSMPREC  CSMCONIC   LEMPREC  LEMCONIC
052399,000480:                                                                                                  #  VINTFLAG    SET        SET       CLEAR    CLEAR
052400,000481:                                                                                                  #  INTYPFLG    CLEAR      SET       CLEAR    SET
052401,000482:                                                                                                  #  DIM0FLAG    CLEAR      CLEAR     CLEAR    CLEAR
052402,000483: 
052403,000484: 
052404,000485:                                                                                                  #  CALLING SEQUENCE
052405,000486:                                                                                                  #     L-X  STORE TDEC1
052406,000487:                                                                                                  #     L    CALL       (STCALL TDEC1)

Page 1209

052408,000489:                                                                                                  #    L+1         CSMPREC (CSMCONIC, LEMPREC, LEMCONIC)
052409,000490: 
052410,000491:                                                                                                  #  NORMAL EXIT TO L+2
052411,000492: 
052412,000493: 
052413,000494:                                                                                                  #  SUBROUTINES CALLED
052414,000495:                                                                                                  #    INTEGRV1
052415,000496:                                                                                                  #    PRECOUT FOR CSMPREC AND LEMPREC
052416,000497:                                                                                                  #    CONICOUT  FOR CSMCONIC AND LEMCONIC
052417,000498: 
052418,000499: 
052419,000500:                                                                                                  #  OUTPUT - SEE PAGE 2 OF THIS LOG SECTION
052420,000501:                                                                                                  #  INPUT
052421,000502:                                                                                                  #   TDEC1   TIME TO INTEGRATE TO . CSECS B-28
052422,000503: 13,3043           45020        CSMPREC            STQ      CALL                                  
052423,000504: 13,3044           00046                                    X1                                    
052424,000505: 13,3045           27412                                    INTSTALL                              
052425,000506: 13,3046           43130                           SXA,1    SET                                   
052426,000507: 13,3047           02102                                    IRETURN                               
052427,000508: 13,3050           01474                                    VINTFLAG                              
052428,000509: 
052429,000510: 13,3051           43014        IFLAGP             SET      CLEAR                                 
052430,000511: 13,3052           01467                                    PRECIFLG                              
052431,000512: 13,3053           01676                                    DIM0FLAG                              
052432,000513: 13,3054           77614                           CLRGO                                          
052433,000514: 13,3055           01633                                    INTYPFLG                              
052434,000515: 13,3056           27136                                    INTEGRV1                              
052435,000516: 13,3057           45020        LEMPREC            STQ      CALL                                  
052436,000517: 13,3060           00046                                    X1                                    
052437,000518: 13,3061           27412                                    INTSTALL                              
052438,000519: 13,3062           43130                           SXA,1    CLRGO                                 
052439,000520: 13,3063           02102                                    IRETURN                               
052440,000521: 13,3064           01634                                    VINTFLAG                              
052441,000522: 13,3065           27051                                    IFLAGP                                
052442,000523: 
052443,000524: 13,3066           45020        CSMCONIC           STQ      CALL                                  
052444,000525: 13,3067           00046                                    X1                                    
052445,000526: 13,3070           27412                                    INTSTALL                              
052446,000527: 13,3071           43130                           SXA,1    SET                                   
052447,000528: 13,3072           02102                                    IRETURN                               
052448,000529: 13,3073           01474                                    VINTFLAG                              
052449,000530: 13,3074           43014        IFLAGC             CLEAR    SETGO                                 
052450,000531: 13,3075           01676                                    DIM0FLAG                              
052451,000532: 13,3076           01433                                    INTYPFLG                              
052452,000533: 13,3077           27136                                    INTEGRV1                              
052453,000534: 13,3100           45020        LEMCONIC           STQ      CALL                                  
052454,000535: 13,3101           00046                                    X1                                    
052455,000536: 13,3102           27412                                    INTSTALL                              
052456,000537: 13,3103           43130                           SXA,1    CLRGO                                 
052457,000538: 13,3104           02102                                    IRETURN                               

Page 1210

052459,000540: 13,3105           01634                                    VINTFLAG                              
052460,000541: 13,3106           27074                                    IFLAGC                                
052461,000542: 
052462,000543: 13,3107           66214        INTEGRVS           SET      SSP                                   
052463,000544: 13,3110           01467                                    PRECIFLG                              
052464,000545: 13,3111           02031                                    PBODY                                 
052465,000546: 13,3112           00000                                    0                                     
052466,000547: 13,3113           66214                           BOF      SSP                                   
052467,000548: 13,3114           00343                                    MOONFLAG                              
052468,000549: 13,3115           27120                                    +3                                    
052469,000550: 13,3116           02031                                    PBODY                                 
052470,000551: 13,3117           00002                                    2                                     
052471,000552: 13,3120           77220                           STQ      VLOAD                                 
052472,000553: 13,3121           02102                                    IRETURN                               
052473,000554: 13,3122           22275                                    ZEROVEC                               
052474,000555: 13,3123           01521                           STORE    TDELTAV                               
052475,000556: 13,3124           35527                           STCALL   TNUV                                  
052476,000557: 13,3125           23345                                    RECTIFY                               
052477,000558: 13,3126           43014                           CLEAR    SET                                   
052478,000559: 13,3127           01676                                    DIM0FLAG                              
052479,000560: 13,3130           04062                                    NEWIFLG                               
052480,000561: 13,3131           77614                           SETGO                                          
052481,000562: 13,3132           04020                                    RPQFLAG                               
052482,000563: 13,3133           27150                                    ALOADED                               
052483,000564:                                                                                                  #  INTEGRV IS AN ENTRY TO ORBIT INTEGRATION WHICH PERMITS THE CALLER ,
052484,000565:                                                                                                  #  NORMALLY THE NAVIGATION PROGRAM ,TO SET THE INTEG. FLAGS. THE ROUTINE
052485,000566:                                                                                                  #  IS ENTERED AT INTEGRV1 BY CSMPREC ET.AL. AND AT ALOADED BY INTEGRVS.
052486,000567:                                                                                                  #  THE ROUTINE SETS UP A-MEMORY IF ENTERED AT INTEGRV,1 AND SETS THE INTEG.
052487,000568:                                                                                                  #  PROGRAM FOR PRECISION OR CONIC
052488,000569: 
052489,000570:                                                                                                  #  THE CALLER MUST FIRST CALL INTSTALL TO CHECK IF INTEG. IS IN USE BEFORE
052490,000571:                                                                                                  #  SETTING ANY FLAGS.
052491,000572:                                                                                                  #  THE FLAGS WHICH SHOULD BE SET OR CLEARED ARE
052492,000573:                                                                                                  #    VINTFLAG    (IGNORED WHEN ENTERED FROM INTEGRVS)
052493,000574:                                                                                                  #    INTYPFLG
052494,000575:                                                                                                  #    DIM0FLAG
052495,000576:                                                                                                  #    D6OR9FLG
052496,000577:                                                                                                  #  CALLING SEQUENCE
052497,000578:                                                                                                  #    L-X    CALL
052498,000579:                                                                                                  #    L-Y          INTSTALL
052499,000580:                                                                                                  #    L-1    SET OR CLEAR ALL FOUR FLAGS. ALSO CAN SET STATEFLG IF DESIRED
052500,000581:                                                                                                  #           AND DIM0FLAG IS CLEAR.
052501,000582:                                                                                                  #    L      CALL
052502,000583:                                                                                                  #    L+1          INTEGRV
052503,000584:                                                                                                  #  INITIALIZATION
052504,000585:                                                                                                  #    FLAGS AS ABOVE
052505,000586:                                                                                                  #    STORE TIME TO INTEGRATE TO IN TDEC1
052506,000587:                                                                                                  #  OUTPUT
052507,000588:                                                                                                  #    RATT   AS
052508,000589:                                                                                                  #    VATT      DEFINED

Page 1211

052510,000591:                                                                                                  #    TAT               BEFORE
052511,000592: 
052512,000593: 
052513,000594: 13,3134           77620        INTEGRV            STQ                                            
052514,000595: 13,3135           02102                                    IRETURN                               
052515,000596: 13,3136           43014        INTEGRV1           SET      SET                                   
052516,000597: 13,3137           04060                                    RPQFLAG                               
052517,000598: 13,3140           04062                                    NEWIFLG                               
052518,000599: 13,3141           77731        INTEGRV2           SSP                                            
052519,000600: 13,3142           00053                                    QPRET                                 
052520,000601: 13,3143           27150                                    ALOADED                               
052521,000602: 13,3144           52014                           BON      GOTO                                  
052522,000603: 13,3145           01714                                    VINTFLAG                              
052523,000604: 13,3146           26705                                    PTOACSM                               
052524,000605: 13,3147           26760                                    PTOALEM                               
052525,000606: 13,3150           77745        ALOADED            DLOAD                                          
052526,000607: 13,3151           00041                                    TDEC1                                 
052527,000608: 13,3152           01116                           STORE    TDEC                                  
052528,000609: 13,3153           52014                           BOFF     GOTO                                  
052529,000610: 13,3154           01753                                    INTYPFLG                              
052530,000611: 13,3155           27255                                    TESTLOOP                              
052531,000612: 13,3156           27241                                    RVCON                                 
052532,000613: 13,3157           77414        A-PCHK             BOFCLR   EXIT                                  
052533,000614: 13,3160           01652                                    STATEFLG                              
052534,000615: 13,3161           27200                                    RECTOUT                               
052535,000616: 13,3162           05353                           TC       PHASCHNG                              
052536,000617: 13,3163           04022                           OCT      04022                                 
052537,000618: 13,3164           05504                           TC       UPFLAG                                #  PHASE CHANGE HAS OCCURRED BETWEEN
052538,000619: 13,3165           00236                           ADRES    REINTFLG                              #  INTSTALL AND INTWAKE
052539,000620: 13,3166           06036                           TC       INTPRET                               
052540,000621: 13,3167           77731                           SSP                                            
052541,000622: 13,3170           00053                                    QPRET                                 
052542,000623: 13,3171           27176                                    PHEXIT                                
052543,000624: 13,3172           52014                           BON      GOTO                                  
052544,000625: 13,3173           01714                                    VINTFLAG                              
052545,000626: 13,3174           26661                                    ATOPCSM                               
052546,000627: 13,3175           26734                                    ATOPLEM                               
052547,000628: 13,3176           77624        PHEXIT             CALL                                           
052548,000629: 13,3177           11165                                    GRP2PC                                
052549,000630: 13,3200           45001        RECTOUT            SETPD    CALL                                  
052550,000631: 13,3201           00001                                    0                                     
052551,000632: 13,3202           23345                                    RECTIFY                               
052552,000633: 13,3203           53775                           VLOAD    VSL*                                  
052553,000634: 13,3204           01503                                    RRECT                                 
052554,000635: 13,3205           57576                                    0,2                                   
052555,000636: 13,3206           53715                           PDVL     VSL*                                  #  RATT TO PD0
052556,000637: 13,3207           01511                                    VRECT                                 
052557,000638: 13,3210           57576                                    0,2                                   
052558,000639: 13,3211           63325                           PDDL     PDVL                                  #  VATT TO PD6    TAT TO PD12
052559,000640: 13,3212           01517                                    TET                                   

Page 1212

052561,000642: 13,3213           01503                                    RRECT                                 
052562,000643: 13,3214           64715                           PDVL     PDDL*                                 
052563,000644: 13,3215           01511                                    VRECT                                 
052564,000645: 13,3216           51770                                    MUEARTH,2                             
052565,000646: 13,3217           76006                           PUSH     AXT,1                                 
052566,000647: 13,3220           77765                           DEC      -10        B-14                       
052567,000648: 13,3221           76014                           BON      AXT,1                                 
052568,000649: 13,3222           00303                                    MOONFLAG                              
052569,000650: 13,3223           27225                                    +2                                    
052570,000651: 13,3224           77775                           DEC      -2         B-14                       
052571,000652: 13,3225           40001        INTEXIT            SETPD    BOV                                   
052572,000653: 13,3226           00001                                    0                                     
052573,000654: 13,3227           27230                                    +1                                    
052574,000655: 13,3230           43014                           CLEAR    CLEAR                                 
052575,000656: 13,3231           04676                                    AVEMIDSW                              #  ALLOW UPDATE OF DOWNLINK STATE VECTOR
052576,000657: 13,3232           01667                                    PRECIFLG                              
052577,000658: 13,3233           77535                           SLOAD    EXIT                                  
052578,000659: 13,3234           02103                                    IRETURN                               
052579,000660: 13,3235           30154                           CA       MPAC                                  
052580,000661: 13,3236           50120                           INDEX    FIXLOC                                
052581,000662: 13,3237           54052                           TS       QPRET                                 
052582,000663: 13,3240           03427                           TC       INTWAKE                               
052583,000664:                                                                                                  #  RVCON SETS UP ORBIT INTEGRATION TO DO A CONIC SOLUTION FOR POSITION AND
052584,000665:                                                                                                  #  VELOCITY FOR THE INTERVAL (TET-TDEC)
052585,000666: 
052586,000667: 13,3241           45345        RVCON              DLOAD    DSU                                   
052587,000668: 13,3242           01116                                    TDEC                                  
052588,000669: 13,3243           01517                                    TET                                   
052589,000670: 13,3244           36074                           STCALL   TAU.                                  
052590,000671: 13,3245           23345                                    RECTIFY                               
052591,000672: 13,3246           77624                           CALL                                           
052592,000673: 13,3247           22311                                    KEPPREP                               
052593,000674: 13,3250           43345                           DLOAD    DAD                                   
052594,000675: 13,3251           01551                                    TC                                    
052595,000676: 13,3252           01517                                    TET                                   
052596,000677: 13,3253           35517                           STCALL   TET                                   
052597,000678: 13,3254           27200                                    RECTOUT                               
052598,000679: 

Page 1213

052600,000681:                                                                                                  #           TESTLOOP
052601,000682: 
052602,000683: 13,3255           43014        TESTLOOP           BOF      CLRGO                                 
052603,000684: 13,3256           04752                                    QUITFLAG                              
052604,000685: 13,3257           27262                                    +3                                    
052605,000686: 13,3260           01632                                    STATEFLG                              
052606,000687: 13,3261           27225                                    INTEXIT                               #  STOP INTEGRATION
052607,000688: 13,3262           73001                 +3        SETPD    LXA,2                                 
052608,000689: 13,3263           00013                                    10D                                   
052609,000690: 13,3264           02030                                    PBODY                                 
052610,000691: 13,3265           51575                           VLOAD    ABVAL                                 
052611,000692: 13,3266           01535                                    RCV                                   
052612,000693: 13,3267           43006                           PUSH     CLEAR                                 #  RC TO 10D
052613,000694: 13,3270           00262                                    MIDFLAG                               
052614,000695: 13,3271           50023                           DSU*     BMN                                   #  MIDFLAG=0 IF R G.T. RMP
052615,000696: 13,3272           55467                                    RME,2                                 
052616,000697: 13,3273           27276                                    +3                                    
052617,000698: 13,3274           77614                           SET                                            
052618,000699: 13,3275           00062                                    MIDFLAG                               
052619,000700: 13,3276           41345        NORFINAL           DLOAD    DMP                                   
052620,000701: 13,3277           00013                                    10D                                   
052621,000702: 13,3300           00043                                    34D                                   
052622,000703: 13,3301           55762                           SR1R     DDV*                                  
052623,000704: 13,3302           51770                                    MUEARTH,2                             
052624,000705: 13,3303           41366                           SQRT     DMP                                   
052625,000706: 13,3304           23676                                    .3D                                   
052626,000707: 13,3305           40442                           SR3      SR4                                   #  DT   IS TRUNCATED TO A MULTIPLE
052627,000708: 13,3306           54345                           DLOAD    SL                                    
052628,000709: 13,3307           00155                                    MPAC                                  
052629,000710: 13,3310           20220                                    15D                                   #        OF 128 CSECS.
052630,000711: 13,3311           40006                           PUSH     BOV                                   
052631,000712: 13,3312           27337                                    MAXDT                                 
052632,000713: 13,3313           50021                           BDSU     BMN                                   
052633,000714: 13,3314           27411                                    DT/2MAX                               
052634,000715: 13,3315           27337                                    MAXDT                                 
052635,000716: 13,3316           45345        DT/2COMP           DLOAD    DSU                                   
052636,000717: 13,3317           01116                                    TDEC                                  
052637,000718: 13,3320           01517                                    TET                                   
052638,000719: 13,3321           54234                           RTB      SL                                    
052639,000720: 13,3322           21516                                    SGNAGREE                              
052640,000721: 13,3323           20211                                    8D                                    
052641,000722: 13,3324           02076                           STORE    DT/2                                  #  B-19
052642,000723: 13,3325           51400                           BOV      ABS                                   
052643,000724: 13,3326           27343                                    GETMAXDT                              
052644,000725: 13,3327           50025                           DSU      BMN                                   #  IS TIME TO INTEG. TO GR THAN MAXTIME
052645,000726: 13,3330           00015                                    12D                                   
052646,000727: 13,3331           27347                                    P00HCHK                               
052647,000728: 13,3332           75345        USEMAXDT           DLOAD    SIGN                                  
052648,000729: 13,3333           00015                                    12D                                   
052649,000730: 13,3334           02076                                    DT/2                                  

Page 1214

052651,000732: 13,3335           36076                           STCALL   DT/2                                  
052652,000733: 13,3336           27347                                    P00HCHK                               
052653,000734: 13,3337           65345        MAXDT              DLOAD    PDDL                                  #  EXCHANGE DT/2MAX WITH COMPUTED MAX.
052654,000735: 13,3340           27411                                    DT/2MAX                               
052655,000736: 13,3341           77650                           GOTO                                           
052656,000737: 13,3342           27316                                    DT/2COMP                              
052657,000738: 13,3343           77634        GETMAXDT           RTB                                            
052658,000739: 13,3344           21664                                    SIGNMPAC                              
052659,000740: 13,3345           36076                           STCALL   DT/2                                  
052660,000741: 13,3346           27332                                    USEMAXDT                              
052661,000742: 13,3347           51545        P00HCHK            DLOAD    ABS                                   
052662,000743: 13,3350           02076                                    DT/2                                  
052663,000744: 13,3351           50025                           DSU      BMN                                   
052664,000745: 13,3352           27407                                    DT/2MIN                               
052665,000746: 13,3353           27157                                    A-PCHK                                
052666,000747: 13,3354           46135                           SLOAD    BHIZ                                  
052667,000748: 13,3355           01012                                    MODREG                                
052668,000749: 13,3356           27361                                    +3                                    
052669,000750: 13,3357           77650                           GOTO                                           
052670,000751: 13,3360           23156                                    TIMESTEP                              
052671,000752: 13,3361           77614                           BON                                            #  WAS THIS CALL VIA CSM(LEM)PREC
052672,000753: 13,3362           01707                                    PRECIFLG                              
052673,000754: 13,3363           23156                                    TIMESTEP                              #  YES
052674,000755: 13,3364           45345                           DLOAD    DSU                                   
052675,000756: 13,3365           02076                                    DT/2                                  
052676,000757: 13,3366           00015                                    12D                                   
052677,000758: 13,3367           43040                           BMN      BOFCLR                                
052678,000759: 13,3370           27157                                    A-PCHK                                
052679,000760: 13,3371           04242                                    NEWIFLG                               
052680,000761: 13,3372           23156                                    TIMESTEP                              
052681,000762: 13,3373           45345                           DLOAD    DSU                                   
052682,000763: 13,3374           01116                                    TDEC                                  
052683,000764: 13,3375           01517                                    TET                                   
052684,000765: 13,3376           77640                           BMN                                            #  NO BACKWARD INTEGRATION
052685,000766: 13,3377           27225                                    INTEXIT                               
052686,000767: 13,3400           40525                           PDDL     SR4                                   
052687,000768: 13,3401           02076                                    DT/2                                  #  IS 4(DT) LS (TDEC - TET)
052688,000769: 13,3402           44322                           SR2R     BDSU                                  #  NO
052689,000770: 13,3403           52040                           BMN      GOTO                                  
052690,000771: 13,3404           27225                                    INTEXIT                               
052691,000772: 13,3405           23156                                    TIMESTEP                              
052692,000773: 13,3406           00000 01400  DT/2MIN            2DEC     3          B-20                       
052693,000774: 
052694,000775: 13,3410           14152 00000  DT/2MAX            2DEC     4000       E2         B-20            
052695,000776: 
052696,000777: 13,3412           77776        INTSTALL           EXIT                                           
052697,000778: 13,3413           34755                           CAF      ZERO                                  
052698,000779: 13,3414           54001        ALLSTALL           TS       L                                     
052699,000780: 13,3415           30106                           CA       RASFLAG                               
052700,000781: 13,3416           50001                           INDEX    L                                     

Page 1215

052702,000783: 13,3417           73510                           MASK     INTBITAB                              #  IS THIS STALL AREA FREE
052703,000784: 13,3420           00006                           EXTEND                                         
052704,000785: 13,3421           13466                           BZF      OKTOGRAB                              #  YES
052705,000786: 13,3422           50001                           INDEX    L                                     
052706,000787: 13,3423           33505                           CAF      WAKESTAL                              
052707,000788: 13,3424           05133                           TC       JOBSLEEP                              
052708,000789: 13,3425           77776        INTWAKE0           EXIT                                           
052709,000790: 13,3426           13447                           TCF      INTWAKE1                              
052710,000791: 
052711,000792: 13,3427           40106        INTWAKE            CS       RASFLAG                               #  IS THIS INTSTALLED ROUTINE TO BE
052712,000793: 13,3430           74745                           MASK     REINTBIT                              #       RESTARTED
052713,000794: 13,3431           10000                           CCS      A                                     
052714,000795: 13,3432           03447                           TC       INTWAKE1                              #  NO
052715,000796: 
052716,000797: 13,3433           50120                           INDEX    FIXLOC                                
052717,000798: 13,3434           30052                           CA       QPRET                                 
052718,000799: 13,3435           55055                           TS       TBASE2                                #  YES, DONT RESTART WITH SOMEONE ELSES Q
052719,000800: 
052720,000801: 13,3436           05353                           TC       PHASCHNG                              
052721,000802: 13,3437           04022                           OCT      04022                                 
052722,000803: 
052723,000804: 13,3440           31055                           CA       TBASE2                                
052724,000805: 13,3441           50120                           INDEX    FIXLOC                                
052725,000806: 13,3442           54052                           TS       QPRET                                 
052726,000807: 
052727,000808: 13,3443           34745                           CAF      REINTBIT                              
052728,000809: 13,3444           70106                           MASK     RASFLAG                               
052729,000810: 13,3445           00006                           EXTEND                                         
052730,000811: 13,3446           13471                           BZF      GOBAC                                 #  DONT INTWAKE IF WE CAME HERE VIA RESTART
052731,000812: 
052732,000813: 13,3447           34755        INTWAKE1           CAF      ZERO                                  
052733,000814: 13,3450           54154        WAKE               TS       STALTEM                               #  INDEX OF ANY STALL USER
052734,000815: 13,3451           50154        WAKE1              INDEX    STALTEM                               
052735,000816: 13,3452           33505                           CAF      WAKESTAL                              
052736,000817: 13,3453           00004                           INHINT                                         
052737,000818: 13,3454           05137                           TC       JOBWAKE                               
052738,000819: 13,3455           10064                           CCS      LOCCTR                                
052739,000820: 13,3456           13451                           TCF      WAKE1                                 #  MAY BE MORE TO WAKE UP
052740,000821: 13,3457           00051        FORTYONE           DEC      41         B-14                       
052741,000822: 13,3460           50154                           INDEX    STALTEM                               
052742,000823: 13,3461           43510                           CS       INTBITAB                              
052743,000824: 13,3462           70106                           MASK     RASFLAG                               
052744,000825: 13,3463           54106                           TS       RASFLAG                               #  RELEASE STALL AREA
052745,000826: 13,3464           00003                           RELINT                                         
052746,000827: 13,3465           13471                           TCF      GOBAC                                 
052747,000828: 13,3466           50001        OKTOGRAB           INDEX    L                                     #  NO, WAIT UNTIL AVAILABLE
052748,000829: 13,3467           34736                           CAF      INTFLBIT                              
052749,000830: 13,3470           26106                           ADS      RASFLAG                               
052750,000831: 13,3471           06036        GOBAC              TC       INTPRET                               
052751,000832: 13,3472           77616                           RVQ                                            

Page 1216

052753,000834: 13,3473           77776        ERASTAL1           EXIT                                           
052754,000835: 13,3474           34753                           CAF      ONE                                   
052755,000836: 13,3475           13414                           TCF      ALLSTALL                              
052756,000837: 13,3476           77776        ERASTAL2           EXIT                                           
052757,000838: 13,3477           34752                           CAF      TWO                                   
052758,000839: 13,3500           13414                           TCF      ALLSTALL                              
052759,000840: 13,3501           34753        ERASWAK1           CAF      ONE                                   
052760,000841: 13,3502           13450                           TCF      WAKE                                  
052761,000842: 13,3503           34752        ERASWAK2           CAF      TWO                                   
052762,000843: 13,3504           13450                           TCF      WAKE                                  
052763,000844: 13,3505           27413        WAKESTAL           CADR     INTSTALL   +1                         
052764,000845: 13,3506           27474                           CADR     ERASTAL1   +1                         
052765,000846: 13,3507           27477                           CADR     ERASTAL2   +1                         
052766,000847: 13,3510     0154               STALTEM            EQUALS   MPAC                                  
052767,000848: 13,3510           20100        INTBITAB           OCT      20100                                 
052768,000849: 13,3511           10040                           OCT      10040                                 
052769,000850: 13,3512           04020                           OCT      04020                                 
052770,000851: 

Page 1217

052772,000853:                                                                                                  #  AVETOMID
052773,000854: 
052774,000855:                                                                                                  #  THIS ROUTINE PERFORMS THE TRANSITION FROM A THRUSTING PHASE TO THE COAST
052775,000856:                                                                                                  #  PHASE BY INITIALIZING THIS VEHICLES PERMANENT STATE VECTOR WITH THE
052776,000857:                                                                                                  #  VALUES LEFT BY THE AVERAGEG ROUTINE IN RN,VN,PIPTIME.
052777,000858: 
052778,000859:                                                                                                  #  BEFORE THIS IS DONE THE W-MATRIX, IF ITS  VALID (ORWFLAG OR RENDWFLG IS
052779,000860:                                                                                                  #  SET) IS INTEGRATED FORWARD TO PIPTIME WITH THE PRE-THRUST STATE VECTOR.
052780,000861: 
052781,000862:                                                                                                  #  IN ADDITION, THE OTHER VEHICLE IS INTEGRATED (PERMANENT) TO PIPTIME.
052782,000863: 
052783,000864:                                                                                                  #  FINALLY TRKMKCNT IS ZEROED
052784,000865: 
052785,000866: 13,2000                                           SETLOC   INTINIT                               
052786,000867: 13,2000                                           BANK                                           
052787,000868: 
052788,000869: 13,3513                                           COUNT*   $$/INTIN                              
052789,000870: 13,3513           43020        AVETOMID           STQ      BON                                   
052790,000871: 13,3514           02772                                    EGRESS                                
052791,000872: 13,3515           02716                                    RENDWFLG                              
052792,000873: 13,3516           27562                                    INT/W                                 #  W-MATRIX VALID ,GO INTEGRATE IT
052793,000874: 13,3517           77614                           BON                                            
052794,000875: 13,3520           01711                                    ORBWFLAG                              
052795,000876: 13,3521           27562                                    INT/W                                 #  W-MATRIX VALID ,GO INTEGRATE IT
052796,000877: 
052797,000878: 13,3522           45145        OTHERS             DLOAD    CALL                                  #  GET SET FOR OTHER VEHICLE INTEGRATION
052798,000879: 13,3523           01235                                    PIPTIME                               #  DESIRED TIME
052799,000880: 13,3524           27412                                    INTSTALL                              
052800,000881: 13,3525           45014                           SET      CALL                                  
052801,000882: 13,3526           01474                                    VINTFLAG                              #  CM
052802,000883: 13,3527           26644                                    SETIFLGS                              #  SETS UP NONE W-MAT. PERMANENT INTEG.
052803,000884: 13,3530           34041                           STCALL   TDEC1                                 
052804,000885: 13,3531           27134                                    INTEGRV                               
052805,000886: 
052806,000887: 13,3532           45174                           AXT,2    CALL                                  #  NOW MOVE PROPERLY SCALE RN,UN AS WELL AS
052807,000888: 13,3533           00002                                    2                                     #  PIPTIME TO INTEGRATION ERASABLES.
052808,000889: 13,3534           27412                                    INTSTALL                              
052809,000890: 13,3535           77014                           BON      AXT,2                                 
052810,000891: 13,3536           04304                                    MOONTHIS                              
052811,000892: 13,3537           27541                                    +2                                    
052812,000893: 13,3540           00000                                    0                                     
052813,000894: 13,3541           53775                           VLOAD    VSR*                                  
052814,000895: 13,3542           01221                                    RN                                    
052815,000896: 13,3543           57176                                    0,2                                   
052816,000897: 13,3544           01503                           STORE    RRECT                                 
052817,000898: 13,3545           15535                           STODL    RCV                                   
052818,000899: 13,3546           01235                                    PIPTIME                               
052819,000900: 13,3547           25517                           STOVL    TET                                   
052820,000901: 13,3550           01227                                    VN                                    

Page 1218

052822,000903: 13,3551           45057                           VSR*     CALL                                  
052823,000904: 13,3552           57176                                    0,2                                   
052824,000905: 13,3553           23361                                    MINIRECT                              #  FINISH SETTING UP STATE VECTOR
052825,000906: 13,3554           66234                           RTB      SSP                                   
052826,000907: 13,3555           26747                                    MOVATHIS                              #  PUT TEMP STATE VECTOR INTO PERMANENT
052827,000908: 13,3556           03461                                    TRKMKCNT                              
052828,000909: 13,3557           00000                                    0                                     
052829,000910: 13,3560           77650                           GOTO                                           
052830,000911: 13,3561           47130                                    FAZAB5                                
052831,000912: 
052832,000913: 13,3562           45145        INT/W              DLOAD    CALL                                  
052833,000914: 13,3563           01235                                    PIPTIME                               #  INTEGRATE W THRU BURN
052834,000915: 13,3564           27412                                    INTSTALL                              
052835,000916: 13,3565           43014                           SET      SET                                   
052836,000917: 13,3566           01476                                    DIM0FLAG                              #  DO W-MATRIX
052837,000918: 13,3567           04476                                    AVEMIDSW                              #  SO WONT CLOBBER RN,VN,PIPTIME
052838,000919: 13,3570           43014                           SET      CLEAR                                 
052839,000920: 13,3571           01475                                    D6OR9FLG                              #  9X9 FOR LM
052840,000921: 13,3572           01674                                    VINTFLAG                              #  LM
052841,000922: 13,3573           34041                           STCALL   TDEC1                                 
052842,000923: 13,3574           27134                                    INTEGRV                               
052843,000924: 13,3575           77650                           GOTO                                           
052844,000925: 13,3576           27522                                    OTHERS                                #  NOW GO DO THE OTHER VEHICLE
052845,000926: 

Page 1219

052847,000928:                                                                                                  #  MIDTOAV1
052848,000929: 
052849,000930:                                                                                                  #  THIS ROUTINE INTEGRATES (PRECISION) TO THE TIME SPECIFIED IN TDEC1.
052850,000931:                                                                                                  #  IF, AT THE END OF AN INTEGRATION TIME STEP, CURRENT TIME PLUS A DELTA
052851,000932:                                                                                                  #  TIME (SEE TIMEDELT.....BASED ON THE COMPUTATUON TIME FOR ONE TIME STEP)
052852,000933:                                                                                                  #  IS GREATER THAN THE DESIRED TIME, ALARM 1703 IS SET AND THE INTEGRATION
052853,000934:                                                                                                  #  IS DONE TO THE CURRENT TIME.
052854,000935:                                                                                                  #  RETURN IS IN BASIC TO THE RETURN ADDRESS PLUS ONE.
052855,000936: 
052856,000937:                                                                                                  #  IF THE INTEGRATION IS FINISHED TO THE DESIRED TIME, RETURN IS IN BASIC
052857,000938:                                                                                                  #  TO THE RETURN ADDRESS
052858,000939: 
052859,000940:                                                                                                  #  IN EITHER CASE , BEFORE RETURNING, THE EXTRAPOLATED STATE VECTOR IS TRAN
052860,000941:                                                                                                  #  FERRED FROM R,VATT TO R,VN1-PIPTIME1 IS SET TO THE FINISHING INTEGRA-
052861,000942:                                                                                                  #  TION TIME AND MPAC IS SET TO THE DELTA TIME---
052862,000943:                                                                                                  #                                    TAT MINUS CURRENT TIME.
052863,000944: 
052864,000945: 
052865,000946:                                                                                                  #  MIDTOAV2
052866,000947: 
052867,000948:                                                                                                  #  THIS ROUTINE INTEGRATES THIS VEHICLES STATE VECTOR TO THE CURRENT TIME.
052868,000949:                                                                                                  #  NO INPUTS ARE REQUIRED OF THE CALLER. RETURN IS IN BASIC TO THE RETURN
052869,000950:                                                                                                  #  ADDRESS WITH THE ABOVE TRANSFERS TO R,VN1-PIPTIME1-AND MPAC DONE
052870,000951: 
052871,000952: 13,3577  E7,1743                                  EBANK=   IRETURN1                              
052872,000953: 13,3577           43020        MIDTOAV2           STQ      CLRGO                                 #  INTEGRATE TO PRESENT TIME PLUS TIMEDELT
052873,000954: 13,3600           03743                                    IRETURN1                              
052874,000955: 13,3601           04634                                    MID1FLAG                              
052875,000956: 13,3602           27616                                    ENTMID2                               
052876,000957: 
052877,000958: 13,3603           43020        MIDTOAV1           STQ      SET                                   #   INTEGRATE TO TDEC1
052878,000959: 13,3604           03743                                    IRETURN1                              
052879,000960: 13,3605           04474                                    MID1FLAG                              
052880,000961: 13,3606           43234                           RTB      DAD                                   #  INITIAL CHECK, IS TDEC1 IN THE FUTURE
052881,000962: 13,3607           21462                                    LOADTIME                              
052882,000963: 13,3610           27720                                    TIMEDELT                              
052883,000964: 13,3611           51021                           BDSU     BPL                                   
052884,000965: 13,3612           00041                                    TDEC1                                 
052885,000966: 13,3613           27622                                    ENTMID1                               #   Y5S
052886,000967: 13,3614           77624                           CALL                                           
052887,000968: 13,3615           27706                                    NOTIME                                #  NO, SET ALARM, SWITCH TO MIDTOAV2
052888,000969: 
052889,000970: 13,3616           43234        ENTMID2            RTB      DAD                                   
052890,000971: 13,3617           21462                                    LOADTIME                              
052891,000972: 13,3620           27720                                    TIMEDELT                              
052892,000973: 13,3621           00041                           STORE    TDEC1                                 
052893,000974: 
052894,000975: 13,3622           77624        ENTMID1            CALL                                           
052895,000976: 13,3623           27412                                    INTSTALL                              
052896,000977: 13,3624           45014                           CLEAR    CALL                                  

Page 1220

052898,000979: 13,3625           01676                                    DIM0FLAG                              #  NO W-MATRIX
052899,000980: 13,3626           26066                                    THISVINT                              
052900,000981: 13,3627           43014                           CLEAR    SET                                   
052901,000982: 13,3630           01673                                    INTYPFLG                              
052902,000983: 13,3631           04475                                    MIDAVFLG                              #  LET INTEG. KNOW THE CALL IS FOR MIDTOAV.
052903,000984: 13,3632           77624                           CALL                                           
052904,000985: 13,3633           27134                                    INTEGRV                               #   GO INTEGRATE
052905,000986: 13,3634           77214                           CLEAR    VLOAD                                 
052906,000987: 13,3635           04675                                    MIDAVFLG                              
052907,000988: 13,3636           00001                                    RATT                                  
052908,000989: 13,3637           27543                           STOVL    RN1                                   
052909,000990: 13,3640           00007                                    VATT                                  
052910,000991: 13,3641           17551                           STODL    VN1                                   
052911,000992: 13,3642           00015                                    TAT                                   
052912,000993: 13,3643           03557                           STORE    PIPTIME1                              
052913,000994: 13,3644           66134                           SXA,2    SXA,1                                 
052914,000995: 13,3645           03376                                    RTX2                                  
052915,000996: 13,3646           03375                                    RTX1                                  
052916,000997: 13,3647           77776                           EXIT                                           
052917,000998: 
052918,000999: 13,3650           00004                           INHINT                                         
052919,001000: 13,3651           00006                           EXTEND                                         
052920,001001: 13,3652           40025                           DCS      TIME2                                 
052921,001002: 13,3653           20155                           DAS      MPAC                                  
052922,001003: 13,3654           07256                           TC       TPAGREE                               
052923,001004: 
052924,001005: 13,3655           31743                           CA       IRETURN1                              
052925,001006: 13,3656           04640                           TC       BANKJUMP                              
052926,001007: 13,3657           47014        CKMID2             BOF      RTB                                   
052927,001008: 13,3660           04754                                    MID1FLAG                              
052928,001009: 13,3661           27676                                    MID2                                  
052929,001010: 13,3662           21462                                    LOADTIME                              
052930,001011: 13,3663           44215                           DAD      BDSU                                  
052931,001012: 13,3664           27720                                    TIMEDELT                              
052932,001013: 13,3665           01116                                    TDEC                                  
052933,001014: 13,3666           45044                           BPL      CALL                                  
052934,001015: 13,3667           27255                                    TESTLOOP                              #  YES
052935,001016: 13,3670           27706                                    NOTIME                                
052936,001017: 
052937,001018: 13,3671           43234        TIMEINC            RTB      DAD                                   
052938,001019: 13,3672           21462                                    LOADTIME                              
052939,001020: 13,3673           27720                                    TIMEDELT                              
052940,001021: 13,3674           35116                           STCALL   TDEC                                  
052941,001022: 13,3675           27255                                    TESTLOOP                              
052942,001023: 
052943,001024: 13,3676           45345        MID2               DLOAD    DSU                                   
052944,001025: 13,3677           01116                                    TDEC                                  
052945,001026: 13,3700           01517                                    TET                                   
052946,001027: 13,3701           45246                           ABS      DSU                                   
052947,001028: 13,3702           27716                                    3CSECS                                
052948,001029: 

Page 1221

052950,001031: 13,3703           52040                           BMN      GOTO                                  
052951,001032: 13,3704           27157                                    A-PCHK                                
052952,001033: 13,3705           27671                                    TIMEINC                               
052953,001034: 
052954,001035: 13,3706           77414        NOTIME             CLEAR    EXIT                                  #  TOO LATE
052955,001036: 13,3707           04674                                    MID1FLAG                              
052956,001037: 13,3710           25743                           INCR     IRETURN1                              #  SET ERROR EXIT  (CALLOC +2)
052957,001038: 13,3711           05567                           TC       ALARM                                 #  INSUFFICIENT TIME FOR INTEGRATION --
052958,001039: 13,3712           01703                           OCT      1703                                  #     TIG WILL BE SLIPPED...
052959,001040: 13,3713           06036                           TC       INTPRET                               
052960,001041: 13,3714           77616                           RVQ                                            
052961,001042: 
052962,001043: 13,3715           00000 00003  3CSECS             2DEC     3          B-28                       
052963,001044: 
052964,001045: 13,3717           00000 01750  TIMEDELT           2DEC     1000       B-28                       
052965,001046: 
052966,001047: 27,3332                                           BANK     27                                    
052967,001048: 04,2000                                           SETLOC   UPDATE2                               
052968,001049: 04,2000                                           BANK                                           
052969,001050: 04,3106     1167                                  EBANK=   INTWAKUQ                              
052970,001051: 
052971,001052: 04,3106                                           COUNT*   $$/INTIN                              
052972,001053: 
052973,001054: 04,3106     1167               INTWAKUQ           =        INTWAK1Q                              #  TEMPORARY UNTIL NAME OF INTWAK1Q IS CHNG
052974,001055: 
052975,001056: 04,3106           00003        INTWAKEU           RELINT                                         
052976,001057: 04,3107           00006                           EXTEND                                         
052977,001058: 04,3110           23167                           QXCH     INTWAKUQ                              #  SAVE Q FOR RETURN
052978,001059: 
052979,001060: 04,3111           06036                           TC       INTPRET                               
052980,001061: 
052981,001062: 04,3112           53135                           SLOAD    BZE                                   #  IS THIS A CSM/LEM STATE VECTOR UPDATE
052982,001063: 04,3113           01502                                    UPSVFLAG                              #  REQUEST. IF NOT GO TO INTWAKUP.
052983,001064: 04,3114           11153                                    INTWAKUP                              
052984,001065: 
052985,001066: 04,3115           77775                           VLOAD                                          #  MOVE RRECT(6) AND VRECT(6) INTO
052986,001067: 04,3116           01503                                    RRECT                                 #       RCV(6)   AND VCV(6)   RESPECTIVELY.
052987,001068: 04,3117           25535                           STOVL    RCV                                   
052988,001069: 04,3120           01511                                    VRECT                                 #  NOW GO TO 'RECTIFY +13D' TO
052989,001070: 04,3121           77624                           CALL                                           #  STORE VRECT INTO VCV  AND ZERO OUT
052990,001071: 04,3122           23362                                    RECTIFY    +13D                       #  TDELTAV(6),TNUV(6),TC(2) AND XKEP(2)
052991,001072: 04,3123           51535                           SLOAD    ABS                                   #  COMPARE ABSOLUTE VALUE OF 'UPSVFLAG'
052992,001073: 04,3124           01502                                    UPSVFLAG                              #  TO 'UPDATE MOON STATE VECTOR CODE'
052993,001074: 04,3125           53025                           DSU      BZE                                   #  TO DETERMINE WHETHER THE STATE VECTOR TO
052994,001075: 04,3126           11164                                    UPMNSVCD                              #  BE UPDATED IS IN THE EARTH OR LUNAR
052995,001076: 04,3127           11134                                    INTWAKEM                              #  SPHERE OF INFLUENCE.........
052996,001077: 04,3130           43174                           AXT,2    CLRGO                                 #  EARTH SPHERE OF INFLUENCE.
052997,001078: 04,3131           00000                           DEC      0          B-14                       
052998,001079: 04,3132           00223                                    MOONFLAG                              

Page 1222

053000,001081: 04,3133           11137                                    INTWAKEC                              
053001,001082: 04,3134           43174        INTWAKEM           AXT,2    SET                                   #  LUNAR SPHERE OF INFLUENCE.
053002,001083: 04,3135           00002                           DEC      2          B-14                       
053003,001084: 04,3136           00063                                    MOONFLAG                              
053004,001085: 04,3137           50135        INTWAKEC           SLOAD    BMN                                   #  COMMON CODING AFTER X2 INITIALIZED AND
053005,001086:                                                                                                  #  MOONFLAG SET (OR CLEARED).
053006,001087: 04,3140           01502                                    UPSVFLAG                              #  IS THIS A REQUEST FOR A LEM OR CSM
053007,001088: 04,3141           11147                                    INTWAKLM                              #   STATE VECTOR UPDATE......
053008,001089: 04,3142           77624                           CALL                                           #  UPDATE CSM STATE VECTOR
053009,001090: 04,3143           26661                                    ATOPCSM                               
053010,001091: 
053011,001092: 04,3144           52014                           CLEAR    GOTO                                  
053012,001093: 04,3145           01671                                    ORBWFLAG                              
053013,001094: 04,3146           11151                                    INTWAKEX                              
053014,001095: 
053015,001096: 04,3147           77624        INTWAKLM           CALL                                           #  UPDATE  LM STATE VECTOR
053016,001097: 04,3150           26734                                    ATOPLEM                               
053017,001098: 
053018,001099: 04,3151           77614        INTWAKEX           CLEAR                                          
053019,001100: 04,3152           02676                                    RENDWFLG                              
053020,001101: 
053021,001102: 04,3153           45131        INTWAKUP           SSP      CALL                                  #  REMOVE :UPDATE STATE VECTOR INDICATOR:
053022,001103: 04,3154           01502                                    UPSVFLAG                              
053023,001104: 04,3155           00000                                    0                                     
053024,001105: 04,3156           27425                                    INTWAKE0                              #  RELEASE :GRAB: OF ORBIT INTEG
053025,001106: 04,3157           77776                           EXIT                                           
053026,001107: 
053027,001108: 04,3160           05353                           TC       PHASCHNG                              
053028,001109: 04,3161           04026                           OCT      04026                                 
053029,001110: 04,3162           01167                           TC       INTWAKUQ                              
053030,001111: 
053031,001112: 04,3163           00002        UPMNSVCD           OCT      2                                     
053032,001113: 04,3164           00000                           OCT      0                                     
053033,001114: 
053034,001115: 
053035,001116: 04,3165           77420        GRP2PC             STQ      EXIT                                  
053036,001117: 04,3166           02711                                    GRP2SVQ                               
053037,001118: 04,3167           05353                           TC       PHASCHNG                              
053038,001119: 04,3170           04022                           OCT      04022                                 
053039,001120: 04,3171           06036                           TC       INTPRET                               
053040,001121: 04,3172           77650                           GOTO                                           
053041,001122: 04,3173           02711                                    GRP2SVQ                               

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