Source Code

These source-code files were from the printout at the MIT Museum, with many thanks to Deborah Douglas, the Museum's Curator of Science and Technology, for releasing it to us. The printout was digitally photographed by Paul Fjeld. A team of volunteers transcribed the source code manually from these images or, where appropriate, modified already-transcribed but similar source Luminary 131 (Apollo 13) source code to agree with the images from the printout. Note that the page images presented online are of reduced quality, and that higher-quality images are available. Report any conversion errors or legibility problems in page images to info@sandroid.org. Notations on the program listing read, in part:

	GAP:  ASSEMBLE REVISION 001 OF AGC PROGRAM LMY99 BY NASA 2021112-061
	16:27 JULY 14,1969
Note that the date is the date of the printout, not the date of the program revision.

010113,000002:                                                                                                  ## Copyright:   Public domain.
010114,000003:                                                                                                  ## Filename:    AOTMARK.agc
010115,000004:                                                                                                  ## Purpose:     Part of the source code for Luminary 1A build 099.
010116,000005:                                                                                                  ##              It is part of the source code for the Lunar Module's (LM)
010117,000006:                                                                                                  ##              Apollo Guidance Computer (AGC), for Apollo 11.
010118,000007:                                                                                                  ## Assembler:   yaYUL
010119,000008:                                                                                                  ## Contact:     Ron Burkey <info@sandroid.org>.
010120,000009:                                                                                                  ## Website:     www.ibiblio.org/apollo.
010121,000010:                                                                                                  ## Pages:       244-261
010122,000011:                                                                                                  ## Mod history: 2009-05-10 SN   (Sergio Navarro).  Started adapting
010123,000012:                                                                                                  ##                              from the Luminary131/ file of the same
010124,000013:                                                                                                  ##                              name, using Luminary099 page images.
010125,000014:                                                                                                  ##              2016-12-13 RSB  GOTOP00H -> GOTOPOOH
010126,000015:                                                                                                  ##              2016-12-13 RSB  Proofed text comments with octopus/ProoferComments
010127,000016:                                                                                                  ##                              and corrected the errors found.
010128,000017:                                                                                                  ##              2017-03-06 RSB  Some comment-text fixes identified while proofing
010129,000018:                                                                                                  ##                              Luminary 116.
010130,000019:                                                                                                  ##              2017-03-14 RSB  Comment-text fixes identified in 5-way
010131,000020:                                                                                                  ##                              side-by-side diff of Luminary 69/99/116/131/210.
010132,000021:                                                                                                  ##              2017-08-19 MAS  Fixed a typo found while transcribing Zerlina 56.
010133,000022:                                                                                                  ##
010134,000023:                                                                                                  ## This source code has been transcribed or otherwise adapted from
010135,000024:                                                                                                  ## digitized images of a hardcopy from the MIT Museum.  The digitization
010136,000025:                                                                                                  ## was performed by Paul Fjeld, and arranged for by Deborah Douglas of
010137,000026:                                                                                                  ## the Museum.  Many thanks to both.  The images (with suitable reduction
010138,000027:                                                                                                  ## in storage size and consequent reduction in image quality as well) are
010139,000028:                                                                                                  ## available online at www.ibiblio.org/apollo.  If for some reason you
010140,000029:                                                                                                  ## find that the images are illegible, contact me at info@sandroid.org
010141,000030:                                                                                                  ## about getting access to the (much) higher-quality images which Paul
010142,000031:                                                                                                  ## actually created.
010143,000032:                                                                                                  ##
010144,000033:                                                                                                  ## Notations on the hardcopy document read, in part:
010145,000034:                                                                                                  ##
010146,000035:                                                                                                  ##      Assemble revision 001 of AGC program LMY99 by NASA 2021112-61
010147,000036:                                                                                                  ##      16:27 JULY 14, 1969 
010148,000037: 

Page 244

010150,000039: 12,2000                                           BANK     12                                    
010151,000040: 07,2000                                           SETLOC   AOTMARK1                              
010152,000041: 07,2000                                           BANK                                           
010153,000042: 
010154,000043: 07,2000  E7,1551                                  EBANK=   XYMARK                                
010155,000044: 07,2000                                           COUNT*   $$/MARK                               
010156,000045: 
010157,000046: 07,2000           00004        AOTMARK            INHINT                                         
010158,000047: 07,2001           11312                           CCS      MARKSTAT                              #  SEE IF AOTMARK BUSY
010159,000048: 07,2002           02004                           TC       +2                                    #  MARK SYSTEM BUSY - DO ALARM
010160,000049: 07,2003           02006                           TC       EXTVBCHK                              
010161,000050: 07,2004           05652                           TC       POODOO                                
010162,000051: 07,2005           00105                           OCT      00105                                 
010163,000052: 
010164,000053: 07,2006           36242        EXTVBCHK           CAF      SIX                                   #  SEE IF EXT. VERB WORKING
010165,000054: 07,2007           71044                           MASK     EXTVBACT                              
010166,000055: 07,2010           10000                           CCS      A                                     
010167,000056: 07,2011           12044                           TCF      MKABORT                               #  YES - ABORT
010168,000057: 
010169,000058: 07,2012           34752                           CAF      BIT2                                  #  NO - DISALLOW SOME EXTENDED VERB ACTION
010170,000059: 07,2013           27044                           ADS      EXTVBACT                              #  BIT2 RESET IN ENDMARK
010171,000060: 07,2014           10400        MKVAC              CCS      VAC1USE                               #  LOOK FOR A VAC AREA - DO ABORT IF
010172,000061: 07,2015           12031                           TCF      MKVACFND                              #  NONE AVAILABLE
010173,000062: 07,2016           10454                           CCS      VAC2USE                               
010174,000063: 07,2017           12031                           TCF      MKVACFND                              
010175,000064: 07,2020           10530                           CCS      VAC3USE                               
010176,000065: 07,2021           12031                           TCF      MKVACFND                              
010177,000066: 07,2022           10604                           CCS      VAC4USE                               
010178,000067: 07,2023           12031                           TCF      MKVACFND                              
010179,000068: 07,2024           10660                           CCS      VAC5USE                               
010180,000069: 07,2025           12031                           TCF      MKVACFND                              
010181,000070: 07,2026           52134                           DXCH     BUF2                                  
010182,000071: 07,2027           05716                           TC       BAILOUT1                              #  ALL VAC AREAS OCCUPIED - ABORT.
010183,000072: 07,2030           01207                           OCT      01207                                 
010184,000073: 
010185,000074: 07,2031           64752        MKVACFND           AD       TWO                                   
010186,000075: 07,2032           55312                           TS       MARKSTAT                              #  STORE VAC ADR IN LOW 9 OF MARKSTAT
010187,000076: 
010188,000077: 07,2033           34755                           CAF      ZERO                                  
010189,000078: 07,2034           51312                           INDEX    MARKSTAT                              
010190,000079: 07,2035           53777                           TS       0          -1                         #  ZERO IN VACUSE REG TO SHOW VAC OCCUPIED
010191,000080: 
010192,000081: 07,2036           35025                           CAF      PRIO15                                
010193,000082: 07,2037           05105                           TC       FINDVAC                               #  SET UP JOB FOR GETDAT
010194,000083: 07,2040  E7,1551                                  EBANK=   XYMARK                                
010195,000084: 07,2040           02063 16067                     2CADR    GETDAT                                
010196,000085: 
010197,000086: 07,2042           00003                           RELINT                                         
010198,000087: 07,2043           14631                           TCF      SWRETURN                              

Page 245

010200,000089: 07,2044           52134        MKABORT            DXCH     BUF2                                  
010201,000090: 07,2045           05716                           TC       BAILOUT1                              #  CONFLICT WITH EXTENDED VERB
010202,000091: 07,2046           01211                           OCT      01211                                 
010203,000092: 
010204,000093: 07,2047           34755        MKRELEAS           CAF      ZERO                                  
010205,000094: 07,2050           57312                           XCH      MARKSTAT                              #  SET MARKSTAT TO ZERO
010206,000095: 07,2051           75004                           MASK     LOW9                                  #  PICK UP VAC AREA ADR
010207,000096: 07,2052           10000                           CCS      A                                     
010208,000097: 07,2053           50000                           INDEX    A                                     
010209,000098: 07,2054           54000                           TS       0                                     #  SHOW MKVAC AREA AVAILABLE
010210,000099: 07,2055           34753                           CAF      ONE                                   
010211,000100: 07,2056           04674                           TC       IBNKCALL                              
010212,000101: 07,2057           17665                           CADR     GOODEND                               #  GO WAKE UP CALLING JOB
010213,000102: 

Page 246

010215,000104: 07,2060           34755        KILLAOT            CAF      ZERO                                  
010216,000105: 07,2061           55044                           TS       EXTVBACT                              #  TERMINATE AOTMARK - ALLOW EXT VERB
010217,000106: 07,2062           06001                           TC       GOTOPOOH                              
010218,000107: 07,2063           41312        GETDAT             CS       MARKSTAT                              #  SET BIT12 TO DISCOURAGE MARKRUPT
010219,000108: 07,2064           74740                           MASK     BIT12                                 #        BIT12 RESET AT GETMARK
010220,000109: 07,2065           27312                           ADS      MARKSTAT                              
010221,000110: 
010222,000111: 07,2066           32330                           CAF      V01N71                                #  DISPLAY DETENT AND STAR CODE
010223,000112: 07,2067           04616                           TC       BANKCALL                              
010224,000113: 07,2070           20334                           CADR     GOMARKF                               
010225,000114: 
010226,000115: 07,2071           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010227,000116: 07,2072           12074                           TCF      DODAT                                 #  V33 - PROCEED - USE THIS STAR FOR MARKS
010228,000117: 07,2073           12063        ENTERDAT           TCF      GETDAT                                #  ENTER - REDISPLAY STAR CODE
010229,000118: 
010230,000119: 07,2074           37744        DODAT              CAF      HIGH9                                 #  PICK DETENT CODE FROM BITS7-9 OF AOTCODE
010231,000120: 07,2075           70735                           MASK     AOTCODE                               #  AND SEE IF CODE 1 TO 6
010232,000121: 07,2076           00006                           EXTEND                                         
010233,000122: 07,2077           74743                           MP       BIT9                                  
010234,000123: 07,2100           55551                           TS       XYMARK                                #  STORE DETENT
010235,000124: 
010236,000125: 07,2101           00006                           EXTEND                                         
010237,000126: 07,2102           62063                           BZMF     GETDAT                                #  COAS CALIBRATION CODE - NO GOOD HERE
010238,000127: 
010239,000128: 07,2103           65660                           AD       NEG7                                  #  SEE IF DETENT 7 FOR COAS
010240,000129: 07,2104           00006                           EXTEND                                         
010241,000130: 07,2105           12107                           BZF      CODE7                                 
010242,000131: 
010243,000132: 07,2106           12123                           TCF      CODE1TO6                              
010244,000133: 
010245,000134: 07,2107           32331        CODE7              CAF      V06N87*                               #  CODE 7, COAS SIGHTING, GET OPTIC AXIS
010246,000135: 07,2110           04616                           TC       BANKCALL                              #  AZ AND EL OF SIGHTING DEVICE FROM ASTRO
010247,000136: 07,2111           20334                           CADR     GOMARKF                               
010248,000137: 
010249,000138: 07,2112           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010250,000139: 07,2113           12115                           TCF      +2                                    #  PROCEED
010251,000140: 07,2114           12107                           TCF      CODE7                                 #  ON ENTER, RECYCLE
010252,000141: 07,2115           00006                           EXTEND                                         
010253,000142: 07,2116           31350                           DCA      AZ                                    #  PICK UP AZ AND EL IN SP 2S COMP
010254,000143: 07,2117           50120                           INDEX    FIXLOC                                
010255,000144: 07,2120           52011                           DXCH     8D                                    #  STORE IN 8D AND 9D OF LOCAL VAC
010256,000145: 07,2121           34755                           CAF      ZERO                                  #  BACKUP SYSTEM TO BE USED
010257,000146: 07,2122           12137                           TCF      COASCODE                              #  ZERO APPARENT ROTATION
010258,000147: 
010259,000148: 07,2123           51551        CODE1TO6           INDEX    XYMARK                                #  INDEX AOT POSITION BY DET CODE
010260,000149: 07,2124           31411                           CA       AOTEL      -1                         
010261,000150: 07,2125           50120                           INDEX    FIXLOC                                
010262,000151: 07,2126           54011                           TS       9D                                    #  STORE ELEVATION IN VAC+9D
010263,000152: 
010264,000153: 07,2127           51551                           INDEX    XYMARK                                #  INDEX DET CODE 1,2 OR 3

Page 247

010266,000155: 07,2130           31403                           CA       AOTAZ      -1                         
010267,000156: 07,2131           50120                           INDEX    FIXLOC                                
010268,000157: 07,2132           54010                           TS       8D                                    #  STORE AZIMUTH IN VAC +8D
010269,000158: 
010270,000159: 07,2133           31405                           CA       AOTAZ      +1                         #  COMPENSATION FOR APPARENT ROTATION OF
010271,000160: 07,2134           00006                           EXTEND                                         #  AOT FIELD OF VIEW IN LEFT AND RIGTHT
010272,000161: 07,2135           50120                           INDEX    FIXLOC                                #  DETENTS IS STORED IN VAC +10D IN SP
010273,000162: 07,2136           20010                           MSU      8D                                    #  PRECISION ONES COMPLEMENT
010274,000163: 07,2137           50120        COASCODE           INDEX    FIXLOC                                
010275,000164: 07,2140           54012                           TS       10D                                   #  ROT ANGLE
010276,000165: 
010277,000166: 07,2141           06037                           TC       INTPRET                               #  COMPUTE X AND Y PLANE VECTORS
010278,000167: 

Page 248

010280,000169:                                                                                                  #  THE OPTAXIS SUBROUTINE COMPUTES THE X AND Y MARK PLANE VECS AND
010281,000170:                                                                                                  #  AND ROTATES THEM THRU THE APPARENT FIELD OF VIEW ROTATION UNIQUE TO AOT
010282,000171:                                                                                                  #  OPTAXIS USES OANB TO COMPUTE THE OPTIC AXIS
010283,000172: 
010284,000173:                                                                                                  #        INPUT - AZIMUTH ANGLE IN SINGLE PREC AT CDU SCALE IN 8D OF JOB VAC
010285,000174:                                                                                                  #                        ELEVATION ANGLE IN SINGLE PREC AT CDU SCALE IN 9D OF JOB VAC
010286,000175:                                                                                                  #                        ROTATION ANGLE IN SINGLE PREC 1S COMP SCALED BY PI IN 10D OF VAC
010287,000176: 
010288,000177:                                                                                                  #        OUTPUT -        OPTIC AXIS VEC IN NB COORDS IN SCAXIS
010289,000178:                                                                                                  #                        X-MARK PLANE 1/4VEC IN NB COORDS AT 18D OF JOB VAC
010290,000179:                                                                                                  #                        Y-MARK PLANE 1/4VEC IN NB COORDS AT 12D OF JOB VAC
010291,000180: 
010292,000181: 07,2142           77624        OPTAXIS            CALL                                           #  GO COMPUTE OA AND X AND Y PLANE VECS
010293,000182: 07,2143           10536                                    OANB                                  
010294,000183: 07,2144           70535                           SLOAD    SR1                                   #  LOAD APP ROTATION IN ONES COMP
010295,000184: 07,2145           00013                                    10D                                   #  RESCALE BY 2PI
010296,000185: 07,2146           73406                           PUSH     SIN                                   #  1/2SIN(ROT) 0-1
010297,000186: 07,2147           71525                           PDDL     COS                                   
010298,000187: 07,2150           74206                           PUSH     VXSC                                  #  1/2COS(ROT) 2-3
010299,000188: 07,2151           00023                                    18D                                   
010300,000189: 07,2152           74325                           PDDL     VXSC                                  #  1/4COS(ROT)UYP 4-9
010301,000190: 07,2153           00001                                    0                                     
010302,000191: 07,2154           00031                                    24D                                   #  1/4SIN(ROT)UXP
010303,000192: 07,2155           45445                           BVSU     STADR                                 #  UP 4-9
010304,000193: 07,2156           63762                           STODL    12D                                   #  YPNB=1/4(COS(ROT)UYP-SIN(ROT)UXP)
010305,000194: 07,2157           65361                           VXSC     PDDL                                  #  UP 2-3 UP 0-1 FOR EXCHANGE
010306,000195: 07,2160           00031                                    24D                                   #  1/4COS(ROT)UXP        PUSH 0-5
010307,000196: 07,2161           53361                           VXSC     VAD                                   #  1/4SIN(ROT)UYP
010308,000197: 07,2162           00023                                    18D                                   #  UP 0-5
010309,000198: 07,2163           77626                           STADR                                          
010310,000199: 07,2164           53754                           STOVL    18D                                   #  XPNB=1/4(COS(ROT)UXP+SIN(ROT)UYP)
010311,000200: 07,2165           24007                                    LO6ZEROS                              #  INITIALIZE AVE STAR VEC ACCUMULATOR
010312,000201: 07,2166           02715                           STORE    STARAD     +6                         
010313,000202: 07,2167           77776                           EXIT                                           
010314,000203: 07,2170           12202                           TCF      GETMKS                                
010315,000204: 

Page 249

010317,000206:                                                                                                  #  THE OANB SUBROUTINE COMPUTES THE OPTIC AXIS OF THE SIGHTING INSTRUMENT
010318,000207:                                                                                                  #  FROM AZIMUTH AND ELEVATION INPUT FROM THE ASTRONAUT.
010319,000208: 
010320,000209:                                                                                                  #        INPUT - AZIMUTH ANGLE IN SINGLE PREC 2S COMP IN 8D OF JOB VAC
010321,000210:                                                                                                  #                        ELEVATION ANGLE IN SINGLE PREC 2S COMP IN 9D OF VAC
010322,000211: 
010323,000212:                                                                                                  #        OUTPUT -        OPTIC AXIS IN NB COORDS. IN SCAXIS
010324,000213:                                                                                                  #                        X-PLANE 1/2VEC IN NB COORDS AT 24D OF VAC
010325,000214:                                                                                                  #                        Y-PLANE 1/2VEC IN NB COORDS AT 18D OF VAC
010326,000215: 
010327,000216: 05,3402                                           BANK     05                                    
010328,000217: 04,2000                                           SETLOC   AOTMARK2                              
010329,000218: 04,2000                                           BANK                                           
010330,000219: 
010331,000220: 04,2536                                           COUNT*   $$/MARK                               
010332,000221: 
010333,000222: 04,2536           44001        OANB               SETPD    STQ                                   
010334,000223: 04,2537           00001                                    0                                     
010335,000224: 04,2540           02736                                    GCTR                                  #  STORE RETURN
010336,000225: 04,2541           47135                           SLOAD    RTB                                   
010337,000226: 04,2542           00012                                    9D                                    #  PICK UP SP ELV
010338,000227: 04,2543           21576                                    CDULOGIC                              
010339,000228: 04,2544           71406                           PUSH     COS                                   
010340,000229: 04,2545           73525                           PDDL     SIN                                   #  1/2COS(ELV)   PD 0-1
010341,000230: 04,2546           77626                           STADR                                          
010342,000231: 04,2547           60012                           STODL    SCAXIS                                #  OAX=1/2SIN(ELV)
010343,000232: 04,2550           00011                                    8D                                    #  PICK UP AZ SP
010344,000233: 04,2551           77634                           RTB                                            
010345,000234: 04,2552           21576                                    CDULOGIC                              
010346,000235: 04,2553           71406                           PUSH     COS                                   
010347,000236: 04,2554           00025                           STORE    20D                                   #  STORE UYP(Y) 20-21
010348,000237: 04,2555           73525                           PDDL     SIN                                   #  1/2COS(AZ) PD 2-3
010349,000238: 04,2556           57406                           PUSH     DCOMP                                 #  PUSH 1/2SIN(AZ) 4-5
010350,000239: 04,2557           14027                           STODL    22D                                   #  STORE UYP(Z) 22-23
010351,000240: 04,2560           24007                                    LO6ZEROS                              
010352,000241: 04,2561           14023                           STODL    18D                                   #  STORE UYP(X) 18-19   UP 4-5
010353,000242: 04,2562           72405                           DMP      SL1                                   
010354,000243: 04,2563           00001                                    0                                     
010355,000244: 04,2564           17767                           STODL    SCAXIS     +2                         #  OAY=1/2COS(ELV)SIN(AZ)
010356,000245: 04,2565           72405                           DMP      SL1                                   #  UP    2-3
010357,000246: 04,2566           77626                           STADR                                          #  UP    0-1
010358,000247: 04,2567           50006                           STOVL    SCAXIS     +4                         #  OAZ=1/2COS(ELV)COS(AZ)
010359,000248: 04,2570           00023                                    18D                                   #  LOAD UYP VEC
010360,000249: 04,2571           53435                           VXV      UNIT                                  
010361,000250: 04,2572           03765                                    SCAXIS                                #  UXP VEC=UYP X OA
010362,000251: 04,2573           00031                           STORE    24D                                   #  STORE UXP
010363,000252: 04,2574           77650                           GOTO                                           
010364,000253: 04,2575           02736                                    GCTR                                  

Page 250

010366,000255:                                                                                                  #  SURFSTAR COMPUTES A STAR VECTOR IN SM COORDINATES FOR LUNAR
010367,000256:                                                                                                  #  SURFACE ALIGNMENT AND EXITS TO AVEIT TO AVERAGE STAR VECTORS.
010368,000257:                                                                                                  #  
010369,000258:                                                                                                  #        GIVEN   X-MARK PLANE 1/4 VEC IN NB AT 18D OF LOCAL VAC
010370,000259:                                                                                                  #                Y-MARK PLANE 1/4 VEC IN NB AT 12D OF LOCAL VAC
010371,000260:                                                                                                  #                CURSOR SP 2COMP AT POSITION 1 OF INDEXED MARKVAC
010372,000261:                                                                                                  #                SPIRAL SP 2COMP AT POSITION 3 OF INDEXED MARKVAC
010373,000262:                                                                                                  #                CDUY,Z,X AT POSITIONS 0,2,4 OF INDEXED MARKVAC
010374,000263: 
010375,000264: 15,2000                                           BANK     15                                    
010376,000265: 15,2000                                           SETLOC   P50S                                  
010377,000266: 15,2000                                           BANK                                           
010378,000267: 15,2000                                           COUNT*   $$/R59                                
010379,000268: 
010380,000269: 15,2000           77773        SURFSTAR           VLOAD*                                         
010381,000270: 15,2001           00001                                    0,1                                   #  PUT X-MARK CDUS IN CDUSPOT FOR TRG*NBSM
010382,000271: 15,2002           00767                           STORE    CDUSPOT                               
010383,000272: 15,2003           47133                           SLOAD*   RTB                                   
010384,000273: 15,2004           00002                                    1,1                                   #  PICK UP YROT
010385,000274: 15,2005           21576                                    CDULOGIC                              
010386,000275: 15,2006           00031                           STORE    24D                                   #  STORE CURSOR FOR SPIRAL COMP (REVS)
010387,000276: 15,2007           77654                           BZE                                            
010388,000277: 15,2010           16171                                    YZCHK                                 #  IF YROT ZERO - SEE IF SROT ZERO
010389,000278: 15,2011           71406        JUSTZY             PUSH     COS                                   
010390,000279: 15,2012           73525                           PDDL     SIN                                   #  1/2COS(YROT)  0-1
010391,000280: 15,2013           65361                           VXSC     PDDL                                  #  UP 0-1        1/8SIN(YROT)UXP 0-5
010392,000281: 15,2014           00023                                    18D                                   
010393,000282: 15,2015           52361                           VXSC     VSU                                   #  UP    0-5
010394,000283: 15,2016           00015                                    12D                                   #  UYP
010395,000284: 15,2017           47256                           UNIT     VXV                                   
010396,000285: 15,2020           03765                                    SCAXIS                                
010397,000286: 15,2021           41456                           UNIT     PUSH                                  
010398,000287: 15,2022           47133                           SLOAD*   RTB                                   
010399,000288: 15,2023           00004                                    3,1                                   #  PICK UP SPIRAL
010400,000289: 15,2024           21576                                    CDULOGIC                              
010401,000290: 15,2025           00033                           STORE    26D                                   #  STORE SPIRAL (REVS)
010402,000291: 15,2026           43225                           DSU      DAD                                   
010403,000292: 15,2027           00031                                    24D                                   
010404,000293: 15,2030           32047                                    ABOUTONE                              
010405,000294: 15,2031           77605                           DMP                                            
010406,000295: 15,2032           32466                                    DP1/12                                
010407,000296: 15,2033           00033                           STORE    26D                                   #  SEP=(360 + SPIRAL -CURSOR)/12
010408,000297: 15,2034           74356                           SIN      VXSC                                  #  UP    0-5
010409,000298: 15,2035           65372                           VSL1     PDDL                                  #  1/2SIN(SEP)(UPP X OA) 0-5
010410,000299: 15,2036           00033                                    26D                                   
010411,000300: 15,2037           74346                           COS      VXSC                                  
010412,000301: 15,2040           03765                                    SCAXIS                                
010413,000302: 15,2041           53372                           VSL1     VAD                                   #  UP    0-5
010414,000303: 15,2042           45056        JUSTOA             UNIT     CALL                                  
010415,000304: 15,2043           47664                                    TRG*NBSM                              
010416,000305: 15,2044           34031                           STCALL   24D                                   #  STAR VEC IN SM
010417,000306: 15,2045           16276                                    AVEIT                                 #  GO AVERAGE

Page 251

010419,000308: 15,2046           37777 37775  ABOUTONE           2DEC     .99999999                             
010420,000309: 
010421,000310: 15,2050  15,2465               DP1/12             EQUALS   DEG30                                 #  .08333333
010422,000311: 07,2171                                           BANK     7                                     
010423,000312: 07,2000                                           SETLOC   AOTMARK1                              
010424,000313: 07,2000                                           BANK                                           
010425,000314: 07,2171                                           COUNT*   $$/MARK                               
010426,000315: 07,2171           53133        YZCHK              SLOAD*   BZE                                   #  YROT ZERO AND IF SROT ZERO FORCE STAR
010427,000316: 07,2172           00004                                    3,1                                   #  ALONG OPTIC AXIS
010428,000317: 07,2173           16177                                    YSZERO                                
010429,000318: 07,2174           52145                           DLOAD    GOTO                                  
010430,000319: 07,2175           00031                                    24D                                   
010431,000320: 07,2176           32011                                    JUSTZY                                #  SROT NOT ZERO - CONTINUE NORMALLY
010432,000321: 07,2177           52175        YSZERO             VLOAD    GOTO                                  
010433,000322: 07,2200           03765                                    SCAXIS                                
010434,000323: 07,2201           32042                                    JUSTOA                                
010435,000324: 

Page 252

010437,000326:                                                                                                  #  THE GETMKS ROUTINE INITIALIZES THE SIGHTING MARK PROCEDURE
010438,000327: 
010439,000328: 07,2202           34755        GETMKS             CAF      ZERO                                  #  INITIALIZE MARK ID REGISTER AND MARK CNT
010440,000329: 07,2203           55551                           TS       XYMARK                                
010441,000330: 07,2204           55550                           TS       MARKCNTR                              
010442,000331: 07,2205           35004                           CAF      LOW9                                  #  ZERO BITS10 TO 15 RETAINING MKVAC ADR
010443,000332: 07,2206           71312                           MASK     MARKSTAT                              
010444,000333: 07,2207           55312                           TS       MARKSTAT                              
010445,000334: 07,2210           32621                           CAF      MKVB54*                               #  DISPLAY VB54 INITIALLY
010446,000335: 07,2211           04616        PASTIT             TC       BANKCALL                              
010447,000336: 07,2212           20345                           CADR     GOMARK4                               
010448,000337: 
010449,000338: 07,2213           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010450,000339: 07,2214           12216                           TCF      MARKCHEX                              #  VB33 - PROCEED, GOT MARKS, COMPUTE LOS
010451,000340: 07,2215           12063                           TCF      GETDAT                                #  ENTER - RECYCLE TO V01N71
010452,000341: 
010453,000342: 07,2216           41312        MARKCHEX           CS       MARKSTAT                              #  SET BIT12 TO DISCOURAGE MARKRUPT
010454,000343: 07,2217           74740                           MASK     BIT12                                 
010455,000344: 07,2220           27312                           ADS      MARKSTAT                              
010456,000345: 07,2221           75004                           MASK     LOW9                                  
010457,000346: 07,2222           55551                           TS       XYMARK                                #  JAM MARK VAC ADR IN XYMARK FOR AVESTAR
010458,000347: 07,2223           34755                           CAF      ZERO                                  
010459,000348: 07,2224           55552                           TS       MKDEX                                 #  SET MKDEX ZERO FOR LOS VEC CNTR
010460,000349: 07,2225           31312                           CA       MARKSTAT                              
010461,000350: 07,2226           75015                           MASK     PRIO3                                 #  SEE IF LAST MK PARI COMPLETE
010462,000351: 07,2227           54001                           TS       L                                     
010463,000352: 07,2230           35015                           CAF      PRIO3                                 #  BITS10 AND 11
010464,000353: 07,2231           00006                           EXTEND                                         
010465,000354: 07,2232           06001                           RXOR     LCHAN                                 
010466,000355: 07,2233           00006                           EXTEND                                         
010467,000356: 07,2234           12241                           BZF      AVESTAR                               #  LAST PAIR COMPLETE - GO COMPUTE LOS
010468,000357: 07,2235           11550        CNTCHK             CCS      MARKCNTR                              #  NO PAIR SHOWING - SEE IF PAIR IN HOLD
010469,000358: 07,2236           12240                           TCF      +2                                    #  PAIR BURIED - DECREMENT COUNTER
010470,000359: 07,2237           12325                           TCF      MKALARM                               #  NO PAIR - ALARM
010471,000360: 07,2240           55550                           TS       MARKCNTR                              #  STORE DECREMENTED COUNTER
010472,000361: 
010473,000362: 07,2241           34740        AVESTAR            CAF      BIT12                                 #  INITIALIZE MKDEX FOR STAR LOS COUNTER
010474,000363: 07,2242           27552                           ADS      MKDEX                                 #  MKDEX WAS INITIALIZED ZERO IN MARKCHEX
010475,000364: 07,2243           41550                           CS       MARKCNTR                              
010476,000365: 07,2244           00006                           EXTEND                                         
010477,000366: 07,2245           76242                           MP       SIX                                   #  GET C(L) = -6 MARKCNTR
010478,000367: 07,2246           41551                           CS       XYMARK                                
010479,000368: 07,2247           60001                           AD       L                                     #  ADD - MARK VAC ADR SET IN MARKCHEX
010480,000369: 07,2250           50120                           INDEX    FIXLOC                                
010481,000370: 07,2251           54046                           TS       X1                                    #  JAM - CDU ADR OF X-MARK IN X1
010482,000371: 
010483,000372: 07,2252           30120                           CA       FIXLOC                                #  SET PD POINTER TO ZERO
010484,000373: 07,2253           54166                           TS       PUSHLOC                               
010485,000374: 
010486,000375: 07,2254           06037                           TC       INTPRET                               

Page 253

010488,000377: 07,2255           76614                           BON      VLOAD*                                
010489,000378: 07,2256           04307                                    SURFFLAG                              #  IF ON SURFACE COMPUTE VEC AT SURFSTAR
010490,000379: 07,2257           32000                                    SURFSTAR                              
010491,000380: 07,2260           00002                                    1,1                                   #  PUT Y-MARK CDUS IN CDUSPOT FOR TRG*NBSM
010492,000381: 07,2261           24767                           STOVL    CDUSPOT                               
010493,000382: 07,2262           00015                                    12D                                   #  LOAD Y-PLANE VECTOR IN NB
010494,000383: 07,2263           77624                           CALL                                           
010495,000384: 07,2264           47664                                    TRG*NBSM                              #  CONVERT IT TO STABLE MEMBER
010496,000385: 07,2265           76606                           PUSH     VLOAD*                                
010497,000386: 07,2266           00001                                    0,1                                   #  PUT X-MARK CDUS IN CDUSPOT FOR TRG*NBSM
010498,000387: 07,2267           24767                           STOVL    CDUSPOT                               
010499,000388: 07,2270           00023                                    18D                                   #  LOAD X-PLANE VECTOR IN NB
010500,000389: 07,2271           77624                           CALL                                           
010501,000390: 07,2272           47664                                    TRG*NBSM                              #  CONVERT IT TO STABLE-MEMBER
010502,000391: 07,2273           53435                           VXV      UNIT                                  #  UNIT(XPSM * YPSM)
010503,000392: 07,2274           77626                           STADR                                          
010504,000393: 07,2275           77746                           STORE    24D                                   
010505,000394: 
010506,000395: 07,2276           63335        AVEIT              SLOAD    PDVL                                  #  N(NUMBER OF VECS) IN 0-1
010507,000396: 07,2277           03553                                    MKDEX                                 
010508,000397: 07,2300           00031                                    24D                                   #  LOAD CURRENT VECTOR
010509,000398: 07,2301           70322                           VSR3     V/SC                                  
010510,000399: 07,2302           00001                                    0                                     
010511,000400: 07,2303           14031                           STODL    24D                                   #  VEC/N
010512,000401: 07,2304           00001                                    0                                     
010513,000402: 07,2305           56225                           DSU      DDV                                   
010514,000403: 07,2306           16623                                    DP1/8                                 #  (N-1)/N
010515,000404: 07,2307           53361                           VXSC     VAD                                   
010516,000405: 07,2310           02715                                    STARAD     +6                         #  ADD VEC TO PREVIOUSLY AVERAGED VECTOR
010517,000406: 07,2311           00031                                    24D                                   #  (N-1)/N AVESTVEC + VEC/N
010518,000407: 07,2312           02715                           STORE    STARAD     +6                         #  AVERAGE STAR VECTOR
010519,000408: 07,2313           02767                           STORE    STARSAV2                              
010520,000409: 07,2314           77776                           EXIT                                           
010521,000410: 07,2315           11550                           CCS      MARKCNTR                              #  SEE IF ANOTHER MARK PAIR IN MKVAC
010522,000411: 07,2316           12240                           TCF      AVESTAR    -1                         #  THERE IS - GO GET IT - DECREMENT COUNTER
010523,000412: 07,2317           34756        ENDMARKS           CAF      FIVE                                  #  NO MORE MARKS - TERMINATE AOTMARK
010524,000413: 07,2320           00004                           INHINT                                         
010525,000414: 07,2321           05203                           TC       WAITLIST                              
010526,000415: 07,2322  E7,1551                                  EBANK=   XYMARK                                
010527,000416: 07,2322           02047 16067                     2CADR    MKRELEAS                              
010528,000417: 
010529,000418: 07,2324           05472                           TC       ENDMARK                               
010530,000419: 
010531,000420: 07,2325           05567        MKALARM            TC       ALARM                                 #  NOT A PAIR TO PROCESS - DO GETMKS
010532,000421: 07,2326           00111                           OCT      111                                   
010533,000422: 07,2327           12202                           TCF      GETMKS                                
010534,000423: 
010535,000424: 07,2330           00307        V01N71             VN       171                                   
010536,000425: 07,2331           01527        V06N87*            VN       687                                   
010537,000426: 

Page 254

010539,000428:                                                                                                  #  MARKRUPT IS ENTERED FROM INTERUPT LEAD-INS AND PROCESSES CHANNEL 16
010540,000429:                                                                                                  #  CAUSED BY X,Y MARK OR MARK REJECT OR BY THE RATE OF DESCENT SWITCH
010541,000430: 
010542,000431: 07,2332           54016        MARKRUPT           TS       BANKRUPT                              
010543,000432: 07,2333           30033                           CA       CDUY                                  #  STORE CDUS AND TIME NOW - THEN SEE IF
010544,000433: 07,2334           54063                           TS       ITEMP3                                #  WE NEED THEM
010545,000434: 07,2335           30034                           CA       CDUZ                                  
010546,000435: 07,2336           54064                           TS       ITEMP4                                
010547,000436: 07,2337           30032                           CA       CDUX                                  
010548,000437: 07,2340           54065                           TS       ITEMP5                                
010549,000438: 07,2341           00006                           EXTEND                                         
010550,000439: 07,2342           30025                           DCA      TIME2                                 
010551,000440: 07,2343           52062                           DXCH     ITEMP1                                
010552,000441: 07,2344           56002                           XCH      Q                                     
010553,000442: 07,2345           54012                           TS       QRUPT                                 
010554,000443: 
010555,000444: 07,2346           32624                           CAF      OCT34                                 #  SEE IF X OR Y MARK OR MKREJECT
010556,000445: 07,2347           00006                           EXTEND                                         
010557,000446: 07,2350           02016                           RAND     NAVKEYIN                              
010558,000447: 07,2351           10000                           CCS      A                                     
010559,000448: 07,2352           12354                           TCF      +2                                    #  ITS A LIVE ONE - SEE IF ITS WANTED
010560,000449: 07,2353           12404                           TCF      SOMEKEY                               #  ITS SOME OTHER KEY
010561,000450: 
010562,000451: 07,2354           34740                           CAF      BIT12                                 #  ARE WE ASKING FOR A MARK
010563,000452: 07,2355           71312                           MASK     MARKSTAT                              
010564,000453: 07,2356           10000                           CCS      A                                     
010565,000454: 07,2357           05270                           TC       RESUME                                #  DONT WANT MARK OR MKREJECT - DO NOTHING
010566,000455: 
010567,000456: 07,2360           11312                           CCS      MARKSTAT                              #  ARE MARKS BEING ACCEPTED
010568,000457: 07,2361           12365                           TCF      FINDKEY                               #  THEY ARE - WHICH ONE IS IT
010569,000458: 07,2362           05567                           TC       ALARM                                 #  MARKS NOT BEING ACCEPTED - DO ALARM
010570,000459: 07,2363           00112                           OCT      112                                   
010571,000460: 07,2364           05270                           TC       RESUME                                
010572,000461: 
010573,000462: 07,2365           34747        FINDKEY            CAF      BIT5                                  #  SEE IF MARK REJECT
010574,000463: 07,2366           00006                           EXTEND                                         
010575,000464: 07,2367           02016                           RAND     NAVKEYIN                              
010576,000465: 07,2370           10000                           CCS      A                                     
010577,000466: 07,2371           12461                           TCF      MKREJ                                 #  ITS A MARK REJECT
010578,000467: 
010579,000468: 07,2372           34750                           CAF      BIT4                                  #  SEE IF Y MARK
010580,000469: 07,2373           00006                           EXTEND                                         
010581,000470: 07,2374           02016                           RAND     NAVKEYIN                              
010582,000471: 07,2375           10000                           CCS      A                                     
010583,000472: 
010584,000473: 07,2376           12422                           TCF      YMKRUPT                               #  ITS A Y MARK
010585,000474: 
010586,000475: 07,2377           34751                           CAF      BIT3                                  #  SEE IF X MARK
010587,000476: 07,2400           00006                           EXTEND                                         
010588,000477: 07,2401           02016                           RAND     NAVKEYIN                              
010589,000478: 

Page 255

010591,000480: 07,2402           10000                           CCS      A                                     
010592,000481: 07,2403           12416                           TCF      XMKRUPT                               #  ITS A X MARK
010593,000482: 
010594,000483: 07,2404           34776        SOMEKEY            CAF      OCT140                                #  NOT MARK OR MKREJECT - SEE IF DESCENT BITS
010595,000484: 07,2405           00006                           EXTEND                                         
010596,000485: 07,2406           02016                           RAND     NAVKEYIN                              
010597,000486: 07,2407           00006                           EXTEND                                         
010598,000487: 07,2410           12413                           BZF      +3                                    #  IF NO BITS
010599,000488: 
010600,000489: 07,2411           04635                           TC       POSTJUMP                              #  IF DESCENT BITS
010601,000490: 07,2412           40115                           CADR     DESCBITS                              
010602,000491: 
010603,000492: 07,2413           05567                           TC       ALARM                                 #  NO INBITS IN CHANNEL 16
010604,000493: 07,2414           00113                           OCT      113                                   
010605,000494: 
010606,000495: 07,2415           05270                           TC       RESUME                                
010607,000496: 
010608,000497: 07,2416           34755        XMKRUPT            CAF      ZERO                                  
010609,000498: 07,2417           54070                           TS       RUPTREG1                              #  SET X MARK STORE INDEX TO ZERO
010610,000499: 07,2420           34742                           CAF      BIT10                                 
010611,000500: 07,2421           12425                           TCF      +4                                    
010612,000501: 07,2422           34753        YMKRUPT            CAF      ONE                                   
010613,000502: 07,2423           54070                           TS       RUPTREG1                              #  SET Y MARK STORE INDEX TO ONE
010614,000503: 07,2424           34741                           CAF      BIT11                                 
010615,000504: 07,2425           55551                           TS       XYMARK                                #  SET MARK IDENTIFIATION
010616,000505: 
010617,000506: 07,2426           02514                           TC       MARKTYPE                              #  SEE IF SURFACE MARK
010618,000507: 07,2427           12521                           TCF      SURFSTOR                              #  SURFACE MARK - JUST STORE CDUS
010619,000508: 
010620,000509: 07,2430           34736                           CAF      BIT14                                 #  GOT A MARK - SEE IF MARK PAIR MADE
010621,000510: 07,2431           71312                           MASK     MARKSTAT                              
010622,000511: 07,2432           00006                           EXTEND                                         
010623,000512: 07,2433           12444                           BZF      VERIFYMK                              #  NOT A PAIR, NORMAL PROCEDURE
010624,000513: 07,2434           41550                           CS       MARKCNTR                              #  GOT A PAIR, SEE IF ANOTHER CAN BE MADE
010625,000514: 07,2435           64751                           AD       FOUR                                  #  IF SO, INCREMENT POINTER, CLEAR BITS 10,11
010626,000515: 07,2436           00006                           EXTEND                                         
010627,000516: 07,2437           62454                           BZMF     5MKALARM                              #  HAVE FIVE MARK PAIRS - DONT ALLOW MARK
010628,000517: 07,2440           25550                           INCR     MARKCNTR                              #  OK FOR ANOTHER PAIR, INCR POINTER
010629,000518: 07,2441           47711                           CS       PRIO23                                #  CLEAR BITS 10,11,14 FOR NEXT PAIR
010630,000519: 07,2442           71312                           MASK     MARKSTAT                              
010631,000520: 07,2443           55312                           TS       MARKSTAT                              
010632,000521: 
010633,000522: 07,2444           31551        VERIFYMK           CA       XYMARK                                
010634,000523: 07,2445           71312                           MASK     MARKSTAT                              
010635,000524: 07,2446           10000                           CCS      A                                     
010636,000525: 07,2447           12451                           TCF      +2                                    #  THIS MARK NOT DESIRED
010637,000526: 07,2450           12526                           TCF      VACSTOR                               #  MARK DESIRED - STORE CDUS
010638,000527: 07,2451           05567                           TC       ALARM                                 
010639,000528: 07,2452           00114                           OCT      114                                   
010640,000529: 07,2453           05270                           TC       RESUME                                #  RESUME - DISPLAY UNCHANGED - WAIT FOR ACTION
010641,000530: 

Page 256

010643,000532: 07,2454           05567        5MKALARM           TC       ALARM                                 #  ATTEMPTING TO MAKE MORE THAN 5 MK PAIRS
010644,000533: 07,2455           00107                           OCT      107                                   
010645,000534: 07,2456           02514                           TC       MARKTYPE                              #  SEE IF SURFACE MARK
010646,000535: 07,2457           12627                           TCF      DSPV6N79                              #  IT IS
010647,000536: 07,2460           05270                           TC       RESUME                                #  DONT CHANGE DISPLAY - DO NOTHING
010648,000537: 

Page 257

010650,000539: 07,2461           02514        MKREJ              TC       MARKTYPE                              #  SEE IF SURFACE
010651,000540: 07,2462           12507                           TCF      SURFREJ                               #  SURFACE - JUST CHECK MARK COUNTER
010652,000541: 
010653,000542: 07,2463           35015                           CAF      PRIO3                                 #  INFLIGHT - SEE IF MARKS MADE
010654,000543: 07,2464           71312                           MASK     MARKSTAT                              
010655,000544: 07,2465           10000                           CCS      A                                     
010656,000545: 07,2466           12472                           TCF      REJECT                                #  MARKS MADE - REJECT ONE
010657,000546: 07,2467           05567        REJALM             TC       ALARM                                 #  NO MARK TO REJECT - BAD PROCEDURE - ALARM
010658,000547: 07,2470           00115                           OCT      115                                   
010659,000548: 07,2471           05270                           TC       RESUME                                #  DESIRED ACTION DISPLAYED
010660,000549: 
010661,000550: 07,2472           44355        REJECT             CS       PRIO30                                #  ZERO BIT14, SHOW REJ., SEE IF MARK SINCE
010662,000551: 07,2473           71312                           MASK     MARKSTAT                              #  LAST REJECT
010663,000552: 07,2474           64737                           AD       BIT13                                 
010664,000553: 07,2475           57312                           XCH      MARKSTAT                              
010665,000554: 07,2476           74737                           MASK     BIT13                                 
010666,000555: 07,2477           10000                           CCS      A                                     
010667,000556: 07,2500           12505                           TCF      REJECT2                               #  ANOTHER REJECT SET BIT 10+11 TO ZERO
010668,000557: 
010669,000558: 07,2501           41551                           CS       XYMARK                                #  MARK MADE SINCE REJECT - REJECT MARK IN 1D
010670,000559: 07,2502           71312        RENEWMK            MASK     MARKSTAT                              
010671,000560: 07,2503           55312                           TS       MARKSTAT                              
010672,000561: 07,2504           12577                           TCF      REMARK                                #  GO REQUEST NEW MARK ACTION
010673,000562: 
010674,000563: 07,2505           45015        REJECT2            CS       PRIO3                                 #  ON SECOND REJECT - DISPLAY VB53 AGAIN
010675,000564: 07,2506           12502                           TCF      RENEWMK                               
010676,000565: 
010677,000566: 07,2507           11550        SURFREJ            CCS      MARKCNTR                              #  IF MARK DECREMENT COUNTER
010678,000567: 07,2510           12512                           TCF      +2                                    
010679,000568: 07,2511           12467                           TCF      REJALM                                #  NO MARKS TO REJECT - ALARM
010680,000569: 07,2512           55550                           TS       MARKCNTR                              
010681,000570: 07,2513           05270                           TC       RESUME                                
010682,000571: 

Page 258

010684,000573:                                                                                                  #  MARKTYPE TESTS TO SEE IF LEM ON LUNAR SURFACE.  IF IT IS RETURN TO LOC+1
010685,000574: 
010686,000575: 07,2514           40104        MARKTYPE           CS       FLAGWRD8                              #  SURFFLAG *******TEMPORARY*****
010687,000576: 07,2515           74744                           MASK     BIT8                                  
010688,000577: 07,2516           10000                           CCS      A                                     
010689,000578: 07,2517           24002                           INCR     Q                                     #  IF SURFACE MARK REUTNR TO LOC +1
010690,000579: 07,2520           00002                           TC       Q                                     #  IF INFLIGHT MARK RETURN TO LOC +2
010691,000580: 
010692,000581: 07,2521           34755        SURFSTOR           CAF      ZERO                                  #  FOR SURFACE MARK ZERO MARK KIND INDEX
010693,000582: 07,2522           54070                           TS       RUPTREG1                              
010694,000583: 
010695,000584: 07,2523           41312                           CS       MARKSTAT                              #  SET BITS10,11 TO SHOW SURFACE MARK
010696,000585: 07,2524           75015                           MASK     PRIO3                                 #  FOR MARKCHEX
010697,000586: 07,2525           27312                           ADS      MARKSTAT                              
010698,000587: 
010699,000588: 07,2526           35004        VACSTOR            CAF      LOW9                                  
010700,000589: 07,2527           71312                           MASK     MARKSTAT                              #  STORE MARK VAC ADR IN RUPTREG2
010701,000590: 07,2530           54071                           TS       RUPTREG2                              
010702,000591: 07,2531           00006                           EXTEND                                         
010703,000592: 07,2532           30062                           DCA      ITEMP1                                #  PICK UP MARKTIME
010704,000593: 07,2533           53562                           DXCH     TSIGHT                                #  STORE LAST MARK TIME
010705,000594: 07,2534           31550                           CA       MARKCNTR                              #  6 X MARKCNTR FOR STORE INDEX
010706,000595: 07,2535           00006                           EXTEND                                         
010707,000596: 07,2536           76242                           MP       SIX                                   
010708,000597: 07,2537           56001                           XCH      L                                     #  GET INDEX FROM LOW ORDER PART
010709,000598: 07,2540           60071                           AD       RUPTREG2                              #  SET CDU STORE INDEX TO MARKVAC
010710,000599: 07,2541           26070                           ADS      RUPTREG1                              #  INCREMENT VAC PICKUP BY MARK FOR FLIGHT
010711,000600: 07,2542           55552                           TS       MKDEX                                 #  STORE HERE IN CASE OF SURFACE MARK
010712,000601: 07,2543           30063                           CA       ITEMP3                                
010713,000602: 07,2544           50070                           INDEX    RUPTREG1                              
010714,000603: 07,2545           54000                           TS       0                                     #  STORE CDUY
010715,000604: 07,2546           30064                           CA       ITEMP4                                
010716,000605: 07,2547           50070                           INDEX    RUPTREG1                              
010717,000606: 07,2550           54002                           TS       2                                     #  STORE CDUZ
010718,000607: 07,2551           30065                           CA       ITEMP5                                
010719,000608: 07,2552           50070                           INDEX    RUPTREG1                              
010720,000609: 07,2553           54004                           TS       4                                     #  STORE CDUX
010721,000610: 07,2554           02514                           TC       MARKTYPE                              #  IF SURFACE MARK - JUST DO SURFJOB
010722,000611: 07,2555           12604                           TCF      SURFJOB                               
010723,000612: 
010724,000613: 07,2556           34737                           CAF      BIT13                                 #  CLEAR BIT13 TO SHOW MARK MADE
010725,000614: 07,2557           61551                           AD       XYMARK                                #  SET MARK ID IN MARKSTAT
010726,000615: 07,2560           40000                           COM                                            
010727,000616: 07,2561           71312                           MASK     MARKSTAT                              
010728,000617: 07,2562           61551                           AD       XYMARK                                
010729,000618: 07,2563           55312                           TS       MARKSTAT                              
010730,000619: 07,2564           75015                           MASK     PRIO3                                 #  SEE IF X, Y MARK MADE
010731,000620: 07,2565           54001                           TS       L                                     
010732,000621: 

Page 259

010734,000623: 07,2566           35015                           CA       PRIO3                                 
010735,000624: 07,2567           00006                           EXTEND                                         
010736,000625: 07,2570           06001                           RXOR     LCHAN                                 
010737,000626: 07,2571           10000                           CCS      A                                     
010738,000627: 07,2572           12577                           TCF      REMARK                                #  NOT PAIR YET, DISPLAY MARK ACTION
010739,000628: 07,2573           41312                           CS       MARKSTAT                              #  MARK PAIR COMPLETE - SET BIT14
010740,000629: 07,2574           74736                           MASK     BIT14                                 
010741,000630: 07,2575           27312                           ADS      MARKSTAT                              
010742,000631: 07,2576           12577                           TCF      REMARK                                #  GO DISPLAY V54
010743,000632: 

Page 260

010745,000634: 07,2577           35015        REMARK             CAF      PRIO3                                 #  BITS 10 AND 11
010746,000635: 07,2600           71312                           MASK     MARKSTAT                              
010747,000636: 07,2601           00006                           EXTEND                                         
010748,000637: 07,2602           74746                           MP       BIT6                                  #  SHIFT MARK IDS TO BE 0 TO 3 FOR INDEX
010749,000638: 07,2603           55552                           TS       MKDEX                                 #  STORE VERB INDEX
010750,000639: 07,2604           35025        SURFJOB            CAF      PRIO15                                
010751,000640: 07,2605           05072                           TC       NOVAC                                 #  ENTER JOB TO CHANGE DISPLAY TO
010752,000641: 07,2606  E7,1551                                  EBANK=   XYMARK                                #  REQUEST NEXT ACTION
010753,000642: 07,2606           02611 16067                     2CADR    CHANGEVB                              
010754,000643: 
010755,000644: 07,2610           05270                           TC       RESUME                                
010756,000645: 
010757,000646: 07,2611           02514        CHANGEVB           TC       MARKTYPE                              
010758,000647: 07,2612           12627                           TCF      DSPV6N79                              #  SURFACE - DISPLAY V 06 N 79
010759,000648: 07,2613           51552                           INDEX    MKDEX                                 #  INFLIGHT - PICK UP MARK VB INDEX
010760,000649: 07,2614           32616                           CAF      MKVB54                                
010761,000650: 07,2615           02211                           TC       PASTIT                                #  PASTE UP NEXT MK VERB DISPLAY
010762,000651: 
010763,000652:                                                                                                  #  THE FOUR MKVBS ARE INDEXED - THEIR ORDER CANNOT BE CHANGED
010764,000653: 
010765,000654: 07,2616           15507        MKVB54             VN       5471                                  #  MAKE X OR Y MARK
010766,000655: 07,2617           15307        MKVB53             VN       5371                                  #  MAKE Y MARK
010767,000656: 07,2620           15107        MKVB52             VN       5271                                  #  MAKE X MARK
010768,000657: 07,2621           15507        MKVB54*            VN       5471                                  #  MAKE X OR Y MARK
010769,000658: 07,2622           04000 00000  DP1/8              2DEC     .125                                  
010770,000659: 
010771,000660: 07,2624           00034        OCT34              OCT      34                                    
010772,000661: 07,2625           01507        V06N71             VN       671                                   
010773,000662: 07,2626           01517        V06N79*            VN       679                                   
010774,000663: 

Page 261

010776,000665:                                                                                                  #  ROUTINE TO REQUEST CURSOR AND SPIRAL MEASUREMENTS
010777,000666: 07,2627                                           COUNT*   $$/R59                                
010778,000667: 
010779,000668: 07,2627           32626        DSPV6N79           CAF      V06N79*                               #  CURSOR - SPIRAL DISPLAY
010780,000669: 07,2630           04616                           TC       BANKCALL                              
010781,000670: 07,2631           20334                           CADR     GOMARKF                               
010782,000671: 
010783,000672: 07,2632           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010784,000673: 07,2633           12641                           TCF      SURFEND                               #  V33 - PROCEED, END MARKING
010785,000674: 07,2634           34746                           CAF      BIT6                                  #  IF V32(OCT40) IN MPAC DO RECYCLE
010786,000675: 07,2635           70154                           MASK     MPAC                                  #  OTHERWISE IT IS LOAD VB ENTER SO
010787,000676: 07,2636           10000                           CCS      A                                     #  RE-DISPLAY V06N79
010788,000677: 07,2637           12645                           TCF      SURFAGAN                              #  VB32 - RECYCLE
010789,000678: 07,2640           12627                           TCF      DSPV6N79                              #  ENTER
010790,000679: 
010791,000680: 07,2641           44736        SURFEND            CS       BIT14                                 #  SET BIT14 TO SHOW MARK END
010792,000681: 07,2642           71312                           MASK     MARKSTAT                              
010793,000682: 07,2643           64736                           AD       BIT14                                 
010794,000683: 07,2644           55312                           TS       MARKSTAT                              
010795,000684: 
010796,000685: 07,2645           31236        SURFAGAN           CA       CURSOR                                
010797,000686: 07,2646           51552                           INDEX    MKDEX                                 #  HOLDS VAC AREA POINTER FOR SURF MARKING
010798,000687: 07,2647           54001                           TS       1                                     #  STORE CURSOR SP 2COMP
010799,000688: 07,2650           31240                           CA       SPIRAL                                
010800,000689: 07,2651           51552                           INDEX    MKDEX                                 
010801,000690: 07,2652           54003                           TS       3                                     #  STORE SPIRAL
010802,000691: 
010803,000692: 07,2653           41312                           CS       MARKSTAT                              #  IF BIT 14 SET - END MARKING
010804,000693: 07,2654           74736                           MASK     BIT14                                 
010805,000694: 07,2655           00006                           EXTEND                                         
010806,000695: 07,2656           12216                           BZF      MARKCHEX                              
010807,000696: 07,2657           31550                           CA       MARKCNTR                              #  THIS IS RECYCLE - SEE IF 5 MARKS ALREADY
010808,000697: 07,2660           64753                           AD       ONE                                   
010809,000698: 07,2661           40000                           COM                                            
010810,000699: 07,2662           64756                           AD       FIVE                                  
010811,000700: 07,2663           00006                           EXTEND                                         
010812,000701: 07,2664           62454                           BZMF     5MKALARM                              #  CANT RECYCLE - TO MANY MARKS - ALARM
010813,000702: 07,2665           25550                           INCR     MARKCNTR                              #  OF FOR RECYCLE - INCR COUNTER
010814,000703: 07,2666           12205                           TCF      GETMKS     +3                         #  GO DISPLAY MARK VB
010815,000704: 

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