Source Code

This is a reconstructed version of Luminary 130, the initial AGC program released in November 1969 for the Apollo 13 LM. Three more releases followed before the flown revision was finally manufactured in February 1970.

This reconstruction was created from a previous transcription of the original listing of Luminary 131, combined with Luminary memo #129 which describes the small difference between the Luminary 130 and 131. The reconstructed source code was verified by matching memory-bank checksums to those listed for Luminary 130 in drawing 2021152G.

In this source code, program comments from the original (Luminary 131) code are prefixed with '#', while those added later by the Virtual AGC project are prefixed with '##'.

010144,000002:                                                                                                  ## Copyright:   Public domain.
010145,000003:                                                                                                  ## Filename:    AOTMARK.agc
010146,000004:                                                                                                  ## Purpose:     A section of the reconstructed source code for Luminary 130.
010147,000005:                                                                                                  ##              This was the original program released for the Apollo 13 LM,
010148,000006:                                                                                                  ##              although several more revisions would follow. It has been
010149,000007:                                                                                                  ##              reconstructed from a listing of Luminary 131, from which it
010150,000008:                                                                                                  ##              differs on only two lines in P70-P71. The difference is
010151,000009:                                                                                                  ##              described in detail in Luminary memo #129, which was used
010152,000010:                                                                                                  ##              to perform the reconstruction. This file is intended to be a
010153,000011:                                                                                                  ##              faithful reconstruction, except that the code format has been
010154,000012:                                                                                                  ##              changed to conform to the requirements of the yaYUL assembler
010155,000013:                                                                                                  ##              rather than the original YUL assembler.
010156,000014:                                                                                                  ## Reference:   pp. 245-262
010157,000015:                                                                                                  ## Contact:     Ron Burkey <info@sandroid.org>.
010158,000016:                                                                                                  ## Website:     www.ibiblio.org/apollo/index.html
010159,000017:                                                                                                  ## Mod history: 05/07/03 RSB.   Began transcribing.
010160,000018:                                                                                                  ##              05/14/05 RSB.   Corrected website reference above.
010161,000019:                                                                                                  ##              2010-08-24 JL   Fixed page 264 number.
010162,000020:                                                                                                  ##              2017-01-06 RSB  Page numbers now agree with those on the
010163,000021:                                                                                                  ##                              original harcopy, as opposed to the PDF page
010164,000022:                                                                                                  ##                              numbers in 1701.pdf.
010165,000023:                                                                                                  ##              2017-02-22 RSB  Proofed comment text using octopus/ProoferComments.
010166,000024:                                                                                                  ##              2017-03-06 RSB  Some comment-text fixes identified while proofing
010167,000025:                                                                                                  ##                              Luminary 116.
010168,000026:                                                                                                  ##              2017-03-14 RSB  Comment-text fixes identified in 5-way
010169,000027:                                                                                                  ##                              side-by-side diff of Luminary 69/99/116/131/210.
010170,000028:                                                                                                  ##              2017-08-19 MAS  Fixed a typo found while transcribing Zerlina 56.
010171,000029:                                                                                                  ##              2018-09-04 MAS  Copied from Luminary 131 for Luminary 130.
010172,000030: 

Page 245

010174,000032: 12,2000                                           BANK     12                                    
010175,000033: 07,2000                                           SETLOC   AOTMARK1                              
010176,000034: 07,2000                                           BANK                                           
010177,000035: 
010178,000036: 07,2000  E7,1551                                  EBANK=   XYMARK                                
010179,000037: 07,2000                                           COUNT*   $$/MARK                               
010180,000038: 
010181,000039: 07,2000           00004        AOTMARK            INHINT                                         
010182,000040: 07,2001           11307                           CCS      MARKSTAT                              #  SEE IF AOTMARK BUSY
010183,000041: 07,2002           02004                           TC       +2                                    #  MARK SYSTEM BUSY - DO ALARM
010184,000042: 07,2003           02006                           TC       EXTVBCHK                              
010185,000043: 07,2004           05642                           TC       POODOO                                
010186,000044: 07,2005           20105                           OCT      20105                                 
010187,000045: 
010188,000046: 07,2006           36245        EXTVBCHK           CAF      SIX                                   #  SEE IF EXT. VERB WORKING
010189,000047: 07,2007           71043                           MASK     EXTVBACT                              
010190,000048: 07,2010           10000                           CCS      A                                     
010191,000049: 07,2011           12044                           TCF      MKABORT                               #  YES - ABORT
010192,000050: 
010193,000051: 07,2012           34752                           CAF      BIT2                                  #  NO - DISALLOW SOME EXTENDED VERB ACTION
010194,000052: 07,2013           27043                           ADS      EXTVBACT                              #  BIT2 RESET IN ENDMARK
010195,000053: 07,2014           10400        MKVAC              CCS      VAC1USE                               #  LOOK FOR A VAC AREA - DO ABORT IF
010196,000054: 07,2015           12031                           TCF      MKVACFND                              #  NONE AVAILABLE
010197,000055: 07,2016           10454                           CCS      VAC2USE                               
010198,000056: 07,2017           12031                           TCF      MKVACFND                              
010199,000057: 07,2020           10530                           CCS      VAC3USE                               
010200,000058: 07,2021           12031                           TCF      MKVACFND                              
010201,000059: 07,2022           10604                           CCS      VAC4USE                               
010202,000060: 07,2023           12031                           TCF      MKVACFND                              
010203,000061: 07,2024           10660                           CCS      VAC5USE                               
010204,000062: 07,2025           12031                           TCF      MKVACFND                              
010205,000063: 07,2026           52134                           DXCH     BUF2                                  
010206,000064: 07,2027           05706                           TC       BAILOUT1                              #  ALL VAC AREAS OCCUPIED - ABORT.
010207,000065: 07,2030           31207                           OCT      31207                                 
010208,000066: 
010209,000067: 07,2031           64752        MKVACFND           AD       TWO                                   
010210,000068: 07,2032           55307                           TS       MARKSTAT                              #  STORE VAC ADR INLOW 9 OF MARKSTAT
010211,000069: 
010212,000070: 07,2033           34755                           CAF      ZERO                                  
010213,000071: 07,2034           51307                           INDEX    MARKSTAT                              
010214,000072: 07,2035           53777                           TS       0          -1                         #  ZERO IN VACUSE REG TO SHOW VAC OCCUPIED
010215,000073: 
010216,000074: 07,2036           35025                           CAF      PRIO15                                
010217,000075: 07,2037           05105                           TC       FINDVAC                               #  SET UP JOB FOR GETDAT
010218,000076: 07,2040  E7,1551                                  EBANK=   XYMARK                                
010219,000077: 07,2040           02063 16067                     2CADR    GETDAT                                
010220,000078: 
010221,000079: 07,2042           00003                           RELINT                                         
010222,000080: 07,2043           14631                           TCF      SWRETURN                              

Page 246

010224,000082: 07,2044           52134        MKABORT            DXCH     BUF2                                  
010225,000083: 07,2045           05706                           TC       BAILOUT1                              #  CONFLICT WITH EXTENDED VERB
010226,000084: 07,2046           31211                           OCT      31211                                 
010227,000085: 
010228,000086: 07,2047           34755        MKRELEAS           CAF      ZERO                                  
010229,000087: 07,2050           57307                           XCH      MARKSTAT                              #  SET MARKSTAT TO ZERO
010230,000088: 07,2051           75004                           MASK     LOW9                                  #  PICK UP VAC AREA ADR
010231,000089: 07,2052           10000                           CCS      A                                     
010232,000090: 07,2053           50000                           INDEX    A                                     
010233,000091: 07,2054           54000                           TS       0                                     #  SHOW MKVAC AREA AVAILABLE
010234,000092: 07,2055           34753                           CAF      ONE                                   
010235,000093: 07,2056           04674                           TC       IBNKCALL                              
010236,000094: 07,2057           17656                           CADR     GOODEND                               #  GO WAKE UP CALLING JOB
010237,000095: 

Page 247

010239,000097: 07,2060           34755        KILLAOT            CAF      ZERO                                  
010240,000098: 07,2061           55043                           TS       EXTVBACT                              #  TERMINATE AOTMARK - ALLOW EXT VERB
010241,000099: 07,2062           06001                           TC       GOTOPOOH                              
010242,000100: 07,2063           41307        GETDAT             CS       MARKSTAT                              #  SET BIT12 TO DISCOURAGE MARKRUPT
010243,000101: 07,2064           74740                           MASK     BIT12                                 #        BIT12 RESET AT GETMARK
010244,000102: 07,2065           27307                           ADS      MARKSTAT                              
010245,000103: 
010246,000104: 07,2066           32330                           CAF      V01N71                                #  DISPLAY DETENT AND STAR CODE
010247,000105: 07,2067           04616                           TC       BANKCALL                              
010248,000106: 07,2070           20334                           CADR     GOMARKF                               
010249,000107: 
010250,000108: 07,2071           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010251,000109: 07,2072           12074                           TCF      DODAT                                 #  V33 - PROCEED - USE THIS STAR FOR MARKS
010252,000110: 07,2073           12063        ENTERDAT           TCF      GETDAT                                #  ENTER - REDISPLAY STAR CODE
010253,000111: 
010254,000112: 07,2074           37747        DODAT              CAF      HIGH9                                 #  PICK DETENT CODE FROM BITS7-9 OF AOTCODE
010255,000113: 07,2075           70734                           MASK     AOTCODE                               #  AND SEE IF CODE 1 TO 6
010256,000114: 07,2076           00006                           EXTEND                                         
010257,000115: 07,2077           74743                           MP       BIT9                                  
010258,000116: 07,2100           55551                           TS       XYMARK                                #  STORE DETENT
010259,000117: 
010260,000118: 07,2101           00006                           EXTEND                                         
010261,000119: 07,2102           62063                           BZMF     GETDAT                                #  COAS CALIBRATION CODE - NO GOOD HERE
010262,000120: 
010263,000121: 07,2103           65650                           AD       NEG7                                  #  SEE IF DETENT 7 FOR COAS
010264,000122: 07,2104           00006                           EXTEND                                         
010265,000123: 07,2105           12107                           BZF      CODE7                                 
010266,000124: 
010267,000125: 07,2106           12123                           TCF      CODE1TO6                              
010268,000126: 
010269,000127: 07,2107           32331        CODE7              CAF      V06N87*                               #  CODE 7, COAS SIGHTING, GET OPTIC AXIS
010270,000128: 07,2110           04616                           TC       BANKCALL                              #  AZ AND EL OF SIGHTING DEVICE FROM ASTRO
010271,000129: 07,2111           20334                           CADR     GOMARKF                               
010272,000130: 
010273,000131: 07,2112           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010274,000132: 07,2113           12115                           TCF      +2                                    #  PROCEED
010275,000133: 07,2114           12107                           TCF      CODE7                                 #  ON ENTER, RECYCLE
010276,000134: 07,2115           00006                           EXTEND                                         
010277,000135: 07,2116           31345                           DCA      AZ                                    #  PICK UP AZ AND EL IN SP 2S COMP
010278,000136: 07,2117           50120                           INDEX    FIXLOC                                
010279,000137: 07,2120           52011                           DXCH     8D                                    #  STORE IN 8D AND 9D OF LOCAL VAC
010280,000138: 07,2121           34755                           CAF      ZERO                                  #  BACKUP SYSTEM TO BE USED
010281,000139: 07,2122           12137                           TCF      COASCODE                              #  ZERO APPARENT ROTATION
010282,000140: 
010283,000141: 07,2123           51551        CODE1TO6           INDEX    XYMARK                                #  INDEX AOT POSITION BY DET CODE
010284,000142: 07,2124           31411                           CA       AOTEL      -1                         
010285,000143: 07,2125           50120                           INDEX    FIXLOC                                
010286,000144: 07,2126           54011                           TS       9D                                    #  STORE ELEVATION IN VAC+9D
010287,000145: 
010288,000146: 07,2127           51551                           INDEX    XYMARK                                #  INDEX DET CODE 1,2 OR 3

Page 248

010290,000148: 07,2130           31403                           CA       AOTAZ      -1                         
010291,000149: 07,2131           50120                           INDEX    FIXLOC                                
010292,000150: 07,2132           54010                           TS       8D                                    #  STORE AZIMUTH IN VAC+8D
010293,000151: 
010294,000152: 07,2133           31405                           CA       AOTAZ      +1                         #  COMPENSATION FOR APPARENT ROTATION OF
010295,000153: 07,2134           00006                           EXTEND                                         #  AOT FIELD OF VIEW IN LEFT AND RIGTHT
010296,000154: 07,2135           50120                           INDEX    FIXLOC                                #  DETENTS IS STORED IN VAC +10D IN SP
010297,000155: 07,2136           20010                           MSU      8D                                    #  PRECISION ONES COMPLEMENT
010298,000156: 07,2137           50120        COASCODE           INDEX    FIXLOC                                
010299,000157: 07,2140           54012                           TS       10D                                   #  ROT ANGLE
010300,000158: 
010301,000159: 07,2141           06042                           TC       INTPRET                               #  COMPUTE X AND Y PLANE VECTORS
010302,000160: 

Page 249

010304,000162:                                                                                                  #  THE OPTAXIS SUBROUTINE COMPUTES THE X AND Y MARK PLANE VECS AND
010305,000163:                                                                                                  #  AND ROTATES THEM THRU THE APPARENT FIELD OF VIEW ROTATION UNIQUE TO AOT
010306,000164:                                                                                                  #  OPTAXIS USES OANB TO COMPUTE THE OPTIC AXIS
010307,000165: 
010308,000166:                                                                                                  #        INPUT -         AZIMUTH ANGLE IN SINGLE PREC AT CDU SCALE IN 8D OF JOB VAC
010309,000167:                                                                                                  #                        ELEVATION ANGLE IN SINGLE PREC AT CDU SCALE IN 9D OF JOB VAC
010310,000168:                                                                                                  #                        ROTATION ANGLE IN SINGLE PREC 1S COMPSCALED BY PI IN 10D OF VAC
010311,000169: 
010312,000170:                                                                                                  #        OUTPUT -        OPTIC AXIS VEC IN NB COORDS IN SCAXIS
010313,000171:                                                                                                  #                        X-MARK PLANE 1/4VEC IN NB COORDS AT 18D OF JOB VAC
010314,000172:                                                                                                  #                        Y-MARK PLANE 1/4VEC IN NB COORDS AT 12D OF JOB VAC
010315,000173: 
010316,000174: 07,2142           77624        OPTAXIS            CALL                                           #  GO COMPUTE OA AND X AND Y PLANE VECS
010317,000175: 07,2143           10522                                    OANB                                  
010318,000176: 07,2144           70535                           SLOAD    SR1                                   #  LOAD APP ROTATION IN ONES COMP
010319,000177: 07,2145           00013                                    10D                                   #  RESCALE BY 2PI
010320,000178: 07,2146           73406                           PUSH     SIN                                   #  1/2SIN(ROT) 0-1
010321,000179: 07,2147           71525                           PDDL     COS                                   
010322,000180: 07,2150           74206                           PUSH     VXSC                                  #  1/2COS(ROT) 2-3
010323,000181: 07,2151           00023                                    18D                                   
010324,000182: 07,2152           74325                           PDDL     VXSC                                  #  1/4COS(ROT)UYP 4-9
010325,000183: 07,2153           00001                                    0                                     
010326,000184: 07,2154           00031                                    24D                                   #  1/4SIN(ROT)UXP
010327,000185: 07,2155           45445                           BVSU     STADR                                 #  UP 4-9
010328,000186: 07,2156           63762                           STODL    12D                                   #  YPNB=1/4(COS(ROT)UYP-SIN(ROT)UXP)
010329,000187: 07,2157           65361                           VXSC     PDDL                                  #  UP 2-3 UP 0-1 FOR EXCHANGE
010330,000188: 07,2160           00031                                    24D                                   #  1/4COS(ROT)UXP        PUSH 0-5
010331,000189: 07,2161           53361                           VXSC     VAD                                   #  1/4SIN(ROT)UYP
010332,000190: 07,2162           00023                                    18D                                   #  UP 0-5
010333,000191: 07,2163           77626                           STADR                                          
010334,000192: 07,2164           53754                           STOVL    18D                                   #  XPNB=1/4(COS(ROT)UXP+SIN(ROT)UYP)
010335,000193: 07,2165           24007                                    LO6ZEROS                              #  INITIALIZE AVE STAR VEC ACCUMULATOR
010336,000194: 07,2166           02715                           STORE    STARAD     +6                         
010337,000195: 07,2167           77776                           EXIT                                           
010338,000196: 07,2170           12202                           TCF      GETMKS                                
010339,000197: 

Page 250

010341,000199:                                                                                                  #  THE OANB SUBROUTINE COMPUTES THE OPTIC AXIS OF THE SIGHTING INSTRUMENT
010342,000200:                                                                                                  #  FROM AZIMUTH AND ELEVATION INPUT FROM THE ASTRONAUT.
010343,000201: 
010344,000202:                                                                                                  #        INPUT -         AZIMUTH ANGLE IN SINGLE PREC 2S COMP IN 8D OF JOB VAC
010345,000203:                                                                                                  #                        ELEVATION ANGLE IN SINGLE PREC 2S COMP IN 9D OF VAC
010346,000204: 
010347,000205:                                                                                                  #        OUTPUT -        OPTIC AXIS IN NB COORDS. IN SCAXIS
010348,000206:                                                                                                  #                        X-PLANE 1/2VEC IN NB COORDS AT 24D OF VAC
010349,000207:                                                                                                  #                        Y-PLANE 1/2VEC IN NB COORDS AT 18D OF VAC
010350,000208: 
010351,000209: 05,3413                                           BANK     05                                    
010352,000210: 04,2000                                           SETLOC   AOTMARK2                              
010353,000211: 04,2000                                           BANK                                           
010354,000212: 
010355,000213: 04,2522                                           COUNT*   $$/MARK                               
010356,000214: 
010357,000215: 04,2522           44001        OANB               SETPD    STQ                                   
010358,000216: 04,2523           00001                                    0                                     
010359,000217: 04,2524           02736                                    GCTR                                  #  STORE RETURN
010360,000218: 04,2525           47135                           SLOAD    RTB                                   
010361,000219: 04,2526           00012                                    9D                                    #  PICK UP SP ELV
010362,000220: 04,2527           21577                                    CDULOGIC                              
010363,000221: 04,2530           71406                           PUSH     COS                                   
010364,000222: 04,2531           73525                           PDDL     SIN                                   #  1/2COS(ELV)   PD 0-1
010365,000223: 04,2532           77626                           STADR                                          
010366,000224: 04,2533           60012                           STODL    SCAXIS                                #  OAX=1/2SIN(ELV)
010367,000225: 04,2534           00011                                    8D                                    #  PICK UP AZ SP
010368,000226: 04,2535           77634                           RTB                                            
010369,000227: 04,2536           21577                                    CDULOGIC                              
010370,000228: 04,2537           71406                           PUSH     COS                                   
010371,000229: 04,2540           00025                           STORE    20D                                   #  STORE UYP(Y) 20-21
010372,000230: 04,2541           73525                           PDDL     SIN                                   #  1/2COS(AZ) PD 2-3
010373,000231: 04,2542           57406                           PUSH     DCOMP                                 #  PUSH 1/2SIN(AZ) 4-5
010374,000232: 04,2543           14027                           STODL    22D                                   #  STORE UYP(Z) 22-23
010375,000233: 04,2544           24007                                    LO6ZEROS                              
010376,000234: 04,2545           14023                           STODL    18D                                   #  STORE UYP(X) 18-19   UP 4-5
010377,000235: 04,2546           72405                           DMP      SL1                                   
010378,000236: 04,2547           00001                                    0                                     
010379,000237: 04,2550           17767                           STODL    SCAXIS     +2                         #  OAY=1/2COS(ELV)SIN(AZ)
010380,000238: 04,2551           72405                           DMP      SL1                                   #  UP    2-3
010381,000239: 04,2552           77626                           STADR                                          #  UP    0-1
010382,000240: 04,2553           50006                           STOVL    SCAXIS     +4                         #  OAZ=1/2COS(ELV)COS(AZ)
010383,000241: 04,2554           00023                                    18D                                   #  LOAD UYP VEC
010384,000242: 04,2555           53435                           VXV      UNIT                                  
010385,000243: 04,2556           03765                                    SCAXIS                                #  UXP VEC=UYP X OA
010386,000244: 04,2557           00031                           STORE    24D                                   #  STORE UXP
010387,000245: 04,2560           77650                           GOTO                                           
010388,000246: 04,2561           02736                                    GCTR                                  

Page 251

010390,000248:                                                                                                  #  SURFSTAR COMPUTES A STAR VECTOR IN SM COORDINATES FOR LUNAR
010391,000249:                                                                                                  #  SURFACE ALIGNMENT AND EXITS TO AVEIT TO AVERAGE STAR VECTORS.
010392,000250:                                                                                                  #  
010393,000251:                                                                                                  #        GIVEN   X-MARK PLANE 1/4 VEC IN NB AT 18D OF LOCAL VAC
010394,000252:                                                                                                  #                Y-MARK PLANE 1/4 VEC IN NB AT 12D OF LOCAL VAC
010395,000253:                                                                                                  #                CURSOR SP 2COMP AT POSITION 1 OF INDEXED MARKVAC
010396,000254:                                                                                                  #                SPIRAL SP 2COMP AT POSITION 3 OF INDEXED MARKVAC
010397,000255:                                                                                                  #                CDUY,Z,X AT POSITIONS 0,2,4 OF INDEXED MARKVAC
010398,000256: 
010399,000257: 15,2000                                           BANK     15                                    
010400,000258: 15,2000                                           SETLOC   P50S                                  
010401,000259: 15,2000                                           BANK                                           
010402,000260: 15,2000                                           COUNT*   $$/R59                                
010403,000261: 
010404,000262: 15,2000           77773        SURFSTAR           VLOAD*                                         
010405,000263: 15,2001           00001                                    0,1                                   #  PUT X-MARK CDUS IN CDUSPOT FOR TRG*NBSM
010406,000264: 15,2002           00766                           STORE    CDUSPOT                               
010407,000265: 15,2003           47133                           SLOAD*   RTB                                   
010408,000266: 15,2004           00002                                    1,1                                   #  PICK UP YROT
010409,000267: 15,2005           21577                                    CDULOGIC                              
010410,000268: 15,2006           00031                           STORE    24D                                   #  STORE CURSOR FOR SPIRAL COMP (REVS)
010411,000269: 15,2007           77654                           BZE                                            
010412,000270: 15,2010           16171                                    YZCHK                                 #  IF YROT ZERO - SEE IF SROT ZERO
010413,000271: 15,2011           71406        JUSTZY             PUSH     COS                                   
010414,000272: 15,2012           73525                           PDDL     SIN                                   #  1/2COS(YROT)  0-1
010415,000273: 15,2013           65361                           VXSC     PDDL                                  #  UP 0-1        1/8SIN(YROT)UXP 0-5
010416,000274: 15,2014           00023                                    18D                                   
010417,000275: 15,2015           52361                           VXSC     VSU                                   #  UP    0-5
010418,000276: 15,2016           00015                                    12D                                   #  UYP
010419,000277: 15,2017           47256                           UNIT     VXV                                   
010420,000278: 15,2020           03765                                    SCAXIS                                
010421,000279: 15,2021           41456                           UNIT     PUSH                                  
010422,000280: 15,2022           47133                           SLOAD*   RTB                                   
010423,000281: 15,2023           00004                                    3,1                                   #  PICK UP SPIRAL
010424,000282: 15,2024           21577                                    CDULOGIC                              
010425,000283: 15,2025           00033                           STORE    26D                                   #  STORE SPIRAL (REVS)
010426,000284: 15,2026           43225                           DSU      DAD                                   
010427,000285: 15,2027           00031                                    24D                                   
010428,000286: 15,2030           32047                                    ABOUTONE                              
010429,000287: 15,2031           77605                           DMP                                            
010430,000288: 15,2032           32466                                    DP1/12                                
010431,000289: 15,2033           00033                           STORE    26D                                   #  SEP=(360 + SPIRAL -CURSOR)/12
010432,000290: 15,2034           74356                           SIN      VXSC                                  #  UP    0-5
010433,000291: 15,2035           65372                           VSL1     PDDL                                  #  1/2SIN(SEP)(UPP X OA) 0-5
010434,000292: 15,2036           00033                                    26D                                   
010435,000293: 15,2037           74346                           COS      VXSC                                  
010436,000294: 15,2040           03765                                    SCAXIS                                
010437,000295: 15,2041           53372                           VSL1     VAD                                   #  UP    0-5
010438,000296: 15,2042           45056        JUSTOA             UNIT     CALL                                  
010439,000297: 15,2043           47666                                    TRG*NBSM                              
010440,000298: 15,2044           34031                           STCALL   24D                                   #  STAR VEC IN SM
010441,000299: 15,2045           16276                                    AVEIT                                 #  GO AVERAGE

Page 252

010443,000301: 15,2046           37777 37775  ABOUTONE           2DEC     .99999999                             
010444,000302: 
010445,000303: 15,2050  15,2465               DP1/12             EQUALS   DEG30                                 #  .08333333
010446,000304: 07,2171                                           BANK     7                                     
010447,000305: 07,2000                                           SETLOC   AOTMARK1                              
010448,000306: 07,2000                                           BANK                                           
010449,000307: 07,2171                                           COUNT*   $$/MARK                               
010450,000308: 07,2171           53133        YZCHK              SLOAD*   BZE                                   #  YROT ZERO AND IF SROT ZERO FORCE STAR
010451,000309: 07,2172           00004                                    3,1                                   #  ALONG OPTIC AXIS
010452,000310: 07,2173           16177                                    YSZERO                                
010453,000311: 07,2174           52145                           DLOAD    GOTO                                  
010454,000312: 07,2175           00031                                    24D                                   
010455,000313: 07,2176           32011                                    JUSTZY                                #  SROT NOT ZERO - CONTINUE NORMALLY
010456,000314: 07,2177           52175        YSZERO             VLOAD    GOTO                                  
010457,000315: 07,2200           03765                                    SCAXIS                                
010458,000316: 07,2201           32042                                    JUSTOA                                
010459,000317: 

Page 253

010461,000319:                                                                                                  #  THE GETMKS ROUTINE INITIALIZES THE SIGHTING MARK PROCEDURE
010462,000320: 
010463,000321: 07,2202           34755        GETMKS             CAF      ZERO                                  #  INITIALIZE MARK ID REGISTER AND MARK CNT
010464,000322: 07,2203           55551                           TS       XYMARK                                
010465,000323: 07,2204           55550                           TS       MARKCNTR                              
010466,000324: 07,2205           35004                           CAF      LOW9                                  #  ZERO BITS10 TO 15 RETAINING MKVAC ADR
010467,000325: 07,2206           71307                           MASK     MARKSTAT                              
010468,000326: 07,2207           55307                           TS       MARKSTAT                              
010469,000327: 07,2210           32620                           CAF      MKVB54*                               #  DISPLAY VB54 INITIALLY
010470,000328: 07,2211           04616        PASTIT             TC       BANKCALL                              
010471,000329: 07,2212           20345                           CADR     GOMARK4                               
010472,000330: 
010473,000331: 07,2213           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010474,000332: 07,2214           12216                           TCF      MARKCHEX                              #  VB33 - PROCEED, GOT MARKS, COMPUTE LOS
010475,000333: 07,2215           12063                           TCF      GETDAT                                #  ENTER - RECYCLE TO V01N71
010476,000334: 
010477,000335: 07,2216           41307        MARKCHEX           CS       MARKSTAT                              #  SET BIT12 TO DISCOURAGE MARKRUPT
010478,000336: 07,2217           74740                           MASK     BIT12                                 
010479,000337: 07,2220           27307                           ADS      MARKSTAT                              
010480,000338: 07,2221           75004                           MASK     LOW9                                  
010481,000339: 07,2222           55551                           TS       XYMARK                                #  JAM MARK VAC ADR IN XYMARK FOR AVESTAR
010482,000340: 07,2223           34755                           CAF      ZERO                                  
010483,000341: 07,2224           55552                           TS       MKDEX                                 #  SET MKDEX ZERO FOR LOS VEC CNTR
010484,000342: 07,2225           31307                           CA       MARKSTAT                              
010485,000343: 07,2226           75015                           MASK     PRIO3                                 #  SEE IF LAST MK PARI COMPLETE
010486,000344: 07,2227           54001                           TS       L                                     
010487,000345: 07,2230           35015                           CAF      PRIO3                                 #  BITS10 AND 11
010488,000346: 07,2231           00006                           EXTEND                                         
010489,000347: 07,2232           06001                           RXOR     LCHAN                                 
010490,000348: 07,2233           00006                           EXTEND                                         
010491,000349: 07,2234           12241                           BZF      AVESTAR                               #  LAST PAIR COMPLETE - GO COMPUTE LOS
010492,000350: 07,2235           11550        CNTCHK             CCS      MARKCNTR                              #  NO PAIR SHOWING - SEE IF PAIR IN HOLD
010493,000351: 07,2236           12240                           TCF      +2                                    #  PAIR BURIED - DECREMENT COUNTER
010494,000352: 07,2237           12325                           TCF      MKALARM                               #  NO PAIR - ALARM
010495,000353: 07,2240           55550                           TS       MARKCNTR                              #  STORE DECREMENTED COUNTER
010496,000354: 
010497,000355: 07,2241           34740        AVESTAR            CAF      BIT12                                 #  INITIALIZE MKDEX FOR STAR LOS COUNTER
010498,000356: 07,2242           27552                           ADS      MKDEX                                 #  MKDEX WAS INITIALIZED ZERO IN MARKCHEX
010499,000357: 07,2243           41550                           CS       MARKCNTR                              
010500,000358: 07,2244           00006                           EXTEND                                         
010501,000359: 07,2245           76245                           MP       SIX                                   #  GET C(L) = -6 MARKCNTR
010502,000360: 07,2246           41551                           CS       XYMARK                                
010503,000361: 07,2247           60001                           AD       L                                     #  ADD - MARK VAC ADR SET IN MARKCHEX
010504,000362: 07,2250           50120                           INDEX    FIXLOC                                
010505,000363: 07,2251           54046                           TS       X1                                    #  JAM - CDU ADR OF X-MARK IN X1
010506,000364: 
010507,000365: 07,2252           30120                           CA       FIXLOC                                #  SET PD POINTER TO ZERO
010508,000366: 07,2253           54166                           TS       PUSHLOC                               
010509,000367: 
010510,000368: 07,2254           06042                           TC       INTPRET                               

Page 254

010512,000370: 07,2255           76614                           BON      VLOAD*                                
010513,000371: 07,2256           04307                                    SURFFLAG                              #  IF ON SURFACE COMPUTE VEC AT SURFSTAR
010514,000372: 07,2257           32000                                    SURFSTAR                              
010515,000373: 07,2260           00002                                    1,1                                   #  PUT Y-MARK CDUS IN CDUSPOT FOR TRG*NBSM
010516,000374: 07,2261           24766                           STOVL    CDUSPOT                               
010517,000375: 07,2262           00015                                    12D                                   #  LOAD Y-PLANE VECTOR IN NB
010518,000376: 07,2263           77624                           CALL                                           
010519,000377: 07,2264           47666                                    TRG*NBSM                              #  CONVERT IT TO STABLE MEMBER
010520,000378: 07,2265           76606                           PUSH     VLOAD*                                
010521,000379: 07,2266           00001                                    0,1                                   #  PUT X-MARK CDUS IN CDUSPOT FOR TRG*NBSM
010522,000380: 07,2267           24766                           STOVL    CDUSPOT                               
010523,000381: 07,2270           00023                                    18D                                   #  LOAD X-PLANE VECTOR IN NB
010524,000382: 07,2271           77624                           CALL                                           
010525,000383: 07,2272           47666                                    TRG*NBSM                              #  CONVERT IT TO STABLE-MEMBER
010526,000384: 07,2273           53435                           VXV      UNIT                                  #  UNIT(XPSM * YPSM)
010527,000385: 07,2274           77626                           STADR                                          
010528,000386: 07,2275           77746                           STORE    24D                                   
010529,000387: 
010530,000388: 07,2276           63335        AVEIT              SLOAD    PDVL                                  #  N(NUMBER OF VECS) IN 0-1
010531,000389: 07,2277           03553                                    MKDEX                                 
010532,000390: 07,2300           00031                                    24D                                   #  LOAD CURRENT VECTOR
010533,000391: 07,2301           70322                           VSR3     V/SC                                  
010534,000392: 07,2302           00001                                    0                                     
010535,000393: 07,2303           14031                           STODL    24D                                   #  VEC/N
010536,000394: 07,2304           00001                                    0                                     
010537,000395: 07,2305           56225                           DSU      DDV                                   
010538,000396: 07,2306           16622                                    DP1/8                                 #  (N-1)/N
010539,000397: 07,2307           53361                           VXSC     VAD                                   
010540,000398: 07,2310           02715                                    STARAD     +6                         #  ADD VEC TO PREVIOUSLY AVERAGED VECTOR
010541,000399: 07,2311           00031                                    24D                                   #  (N-1)/N AVESTVEC + VEC/N
010542,000400: 07,2312           02715                           STORE    STARAD     +6                         #  AVERAGE STAR VECTOR
010543,000401: 07,2313           02767                           STORE    STARSAV2                              
010544,000402: 07,2314           77776                           EXIT                                           
010545,000403: 07,2315           11550                           CCS      MARKCNTR                              #  SEE IF ANOTHER MARK PAIR IN MKVAC
010546,000404: 07,2316           12240                           TCF      AVESTAR    -1                         #  THERE IS - GO GET IT - DECREMENT COUNTER
010547,000405: 07,2317           34756        ENDMARKS           CAF      FIVE                                  #  NO MORE MARKS - TERMINATE AOTMARK
010548,000406: 07,2320           00004                           INHINT                                         
010549,000407: 07,2321           05203                           TC       WAITLIST                              
010550,000408: 07,2322  E7,1551                                  EBANK=   XYMARK                                
010551,000409: 07,2322           02047 16067                     2CADR    MKRELEAS                              
010552,000410: 
010553,000411: 07,2324           05472                           TC       ENDMARK                               
010554,000412: 
010555,000413: 07,2325           05567        MKALARM            TC       ALARM                                 #  NOT A PAIR TO PROCESS - DO GETMKS
010556,000414: 07,2326           00111                           OCT      111                                   
010557,000415: 07,2327           12202                           TCF      GETMKS                                
010558,000416: 
010559,000417: 07,2330           00307        V01N71             VN       171                                   
010560,000418: 07,2331           01527        V06N87*            VN       687                                   
010561,000419: 

Page 255

010563,000421:                                                                                                  #  MARKRUPT IS ENTERED FROM INTERUPT LEAD-INS AND PROCESSES CHANNEL 16
010564,000422:                                                                                                  #  CAUSED BY X,Y MARK OR MARK REJECT OR BY THE RATE OF DESCENT SWITCH
010565,000423: 
010566,000424: 07,2332           54016        MARKRUPT           TS       BANKRUPT                              
010567,000425: 07,2333           30033                           CA       CDUY                                  #  STORE CDUS AND TIME NOW - THEN SEE IF
010568,000426: 07,2334           54063                           TS       ITEMP3                                #  WE NEED THEM
010569,000427: 07,2335           30034                           CA       CDUZ                                  
010570,000428: 07,2336           54064                           TS       ITEMP4                                
010571,000429: 07,2337           30032                           CA       CDUX                                  
010572,000430: 07,2340           54065                           TS       ITEMP5                                
010573,000431: 07,2341           00006                           EXTEND                                         
010574,000432: 07,2342           30025                           DCA      TIME2                                 
010575,000433: 07,2343           52062                           DXCH     ITEMP1                                
010576,000434: 07,2344           56002                           XCH      Q                                     
010577,000435: 07,2345           54012                           TS       QRUPT                                 
010578,000436: 
010579,000437: 07,2346           34776                           CAF      OCT140                                #  SEE IF ROD INPUT HAS BEEN MADE
010580,000438: 07,2347           00006                           EXTEND                                         
010581,000439: 07,2350           02016                           RAND     NAVKEYIN                              
010582,000440: 07,2351           10000                           CCS      A                                     
010583,000441: 07,2352           12403                           TCF      SOMEKEY                               #  YES
010584,000442: 
010585,000443: 07,2353           34740                           CAF      BIT12                                 #  ARE WE ASKING FOR A MARK
010586,000444: 07,2354           71307                           MASK     MARKSTAT                              
010587,000445: 07,2355           10000                           CCS      A                                     
010588,000446: 07,2356           05270                           TC       RESUME                                #  DONT WANT MARK OR MKREJECT - DO NOTHING
010589,000447: 
010590,000448: 07,2357           11307                           CCS      MARKSTAT                              #  ARE MARKS BEING ACCEPTED
010591,000449: 07,2360           12364                           TCF      FINDKEY                               #  THEY ARE - WHICH ONE IS IT
010592,000450: 07,2361           05567                           TC       ALARM                                 #  MARKS NOT BEING ACCEPTED - DO ALARM
010593,000451: 07,2362           00112                           OCT      112                                   
010594,000452: 07,2363           05270                           TC       RESUME                                
010595,000453: 
010596,000454: 07,2364           34747        FINDKEY            CAF      BIT5                                  #  SEE IF MARK REJECT
010597,000455: 07,2365           00006                           EXTEND                                         
010598,000456: 07,2366           02016                           RAND     NAVKEYIN                              
010599,000457: 07,2367           10000                           CCS      A                                     
010600,000458: 07,2370           12460                           TCF      MKREJ                                 #  ITS A MARK REJECT
010601,000459: 
010602,000460: 07,2371           34750                           CAF      BIT4                                  #  SEE IF Y MARK
010603,000461: 07,2372           00006                           EXTEND                                         
010604,000462: 07,2373           02016                           RAND     NAVKEYIN                              
010605,000463: 07,2374           10000                           CCS      A                                     
010606,000464: 
010607,000465: 07,2375           12421                           TCF      YMKRUPT                               #  ITS A Y MARK
010608,000466: 
010609,000467: 07,2376           34751                           CAF      BIT3                                  #  SEE IF X MARK
010610,000468: 07,2377           00006                           EXTEND                                         
010611,000469: 07,2400           02016                           RAND     NAVKEYIN                              
010612,000470: 07,2401           10000                           CCS      A                                     
010613,000471: 

Page 256

010615,000473: 07,2402           12415                           TCF      XMKRUPT                               #  ITS A X MARK
010616,000474: 
010617,000475: 07,2403           34776        SOMEKEY            CAF      OCT140                                #  NOT MARK OR MKREJECT - SEE IF DESCENT BITS
010618,000476: 07,2404           00006                           EXTEND                                         
010619,000477: 07,2405           02016                           RAND     NAVKEYIN                              
010620,000478: 07,2406           00006                           EXTEND                                         
010621,000479: 07,2407           12412                           BZF      +3                                    #  IF NO BITS
010622,000480: 
010623,000481: 07,2410           04635                           TC       POSTJUMP                              #  IF DESCENT BITS
010624,000482: 07,2411           46455                           CADR     DESCBITS                              
010625,000483: 
010626,000484: 07,2412           05567                           TC       ALARM                                 #  NO INBITS IN CHANNEL 16
010627,000485: 07,2413           00113                           OCT      113                                   
010628,000486: 
010629,000487: 07,2414           05270                           TC       RESUME                                
010630,000488: 
010631,000489: 07,2415           34755        XMKRUPT            CAF      ZERO                                  
010632,000490: 07,2416           54070                           TS       RUPTREG1                              #  SET X MARK STORE INDEX TO ZERO
010633,000491: 07,2417           34742                           CAF      BIT10                                 
010634,000492: 07,2420           12424                           TCF      +4                                    
010635,000493: 07,2421           34753        YMKRUPT            CAF      ONE                                   
010636,000494: 07,2422           54070                           TS       RUPTREG1                              #  SET Y MARK STORE INDEX TO ONE
010637,000495: 07,2423           34741                           CAF      BIT11                                 
010638,000496: 07,2424           55551                           TS       XYMARK                                #  SET MARK IDENTIFIATION
010639,000497: 
010640,000498: 07,2425           02513                           TC       MARKTYPE                              #  SEE IF SURFACE MARK
010641,000499: 07,2426           12520                           TCF      SURFSTOR                              #  SURFACE MARK - JUST STORE CDUS
010642,000500: 
010643,000501: 07,2427           34736                           CAF      BIT14                                 #  GOT A MARK - SEE IF MARK PAIR MADE
010644,000502: 07,2430           71307                           MASK     MARKSTAT                              
010645,000503: 07,2431           00006                           EXTEND                                         
010646,000504: 07,2432           12443                           BZF      VERIFYMK                              #  NOT A PAIR, NORMAL PROCEDURE
010647,000505: 07,2433           41550                           CS       MARKCNTR                              #  GOT A PAIR, SEE IF ANOTHER CAN BE MADE
010648,000506: 07,2434           64751                           AD       FOUR                                  #  IF SO, INCREMENT POINTER, CLEAR BITS 10,11
010649,000507: 07,2435           00006                           EXTEND                                         
010650,000508: 07,2436           62453                           BZMF     5MKALARM                              #  HAVE FIVE MARK PAIRS - DONT ALLOW MARK
010651,000509: 07,2437           25550                           INCR     MARKCNTR                              #  OK FOR ANOTHER PAIR, INCR POINTER
010652,000510: 07,2440           47714                           CS       PRIO23                                #  CLEAR BITS 10,11,14 FOR NEXT PAIR
010653,000511: 07,2441           71307                           MASK     MARKSTAT                              
010654,000512: 07,2442           55307                           TS       MARKSTAT                              
010655,000513: 
010656,000514: 07,2443           31551        VERIFYMK           CA       XYMARK                                
010657,000515: 07,2444           71307                           MASK     MARKSTAT                              
010658,000516: 07,2445           10000                           CCS      A                                     
010659,000517: 07,2446           12450                           TCF      +2                                    #  THIS MARK NOT DESIRED
010660,000518: 07,2447           12525                           TCF      VACSTOR                               #  MARK DESIRED - STORE CDUS
010661,000519: 07,2450           05567                           TC       ALARM                                 
010662,000520: 07,2451           00114                           OCT      114                                   
010663,000521: 07,2452           05270                           TC       RESUME                                #  RESUME - DISPLAY UNCHANGED - WAIT FOR ACTION
010664,000522: 

Page 257

010666,000524: 07,2453           05567        5MKALARM           TC       ALARM                                 #  ATTEMPTING TO MAKE MORE THAN 5 MK PAIRS
010667,000525: 07,2454           00107                           OCT      107                                   
010668,000526: 07,2455           02513                           TC       MARKTYPE                              #  SEE IF SURFACE MARK
010669,000527: 07,2456           12626                           TCF      DSPV6N79                              #  IT IS
010670,000528: 07,2457           05270                           TC       RESUME                                #  DONT CHANGE DISPLAY - DO NOTHING
010671,000529: 

Page 258

010673,000531: 07,2460           02513        MKREJ              TC       MARKTYPE                              #  SEE IF SURFACE
010674,000532: 07,2461           12506                           TCF      SURFREJ                               #  SURFACE - JUST CHECK MARK COUNTER
010675,000533: 
010676,000534: 07,2462           35015                           CAF      PRIO3                                 #  INFLIGHT - SEE IF MARKS MADE
010677,000535: 07,2463           71307                           MASK     MARKSTAT                              
010678,000536: 07,2464           10000                           CCS      A                                     
010679,000537: 07,2465           12471                           TCF      REJECT                                #  MARKS MADE - REJECT ONE
010680,000538: 07,2466           05567        REJALM             TC       ALARM                                 #  NO MARK TO REJECT - BAD PROCEDURE - ALARM
010681,000539: 07,2467           00115                           OCT      115                                   
010682,000540: 07,2470           05270                           TC       RESUME                                #  DESIRED ACTION DISPLAYED
010683,000541: 
010684,000542: 07,2471           44355        REJECT             CS       PRIO30                                #  ZERO BIT14, SHOW REJ.,SEE IF MARK SINCE
010685,000543: 07,2472           71307                           MASK     MARKSTAT                              #  LAST REJECT
010686,000544: 07,2473           64737                           AD       BIT13                                 
010687,000545: 07,2474           57307                           XCH      MARKSTAT                              
010688,000546: 07,2475           74737                           MASK     BIT13                                 
010689,000547: 07,2476           10000                           CCS      A                                     
010690,000548: 07,2477           12504                           TCF      REJECT2                               #  ANOTHER REJECT SET BIT 10+11 TO ZERO
010691,000549: 
010692,000550: 07,2500           41551                           CS       XYMARK                                #  MARK MADE SINCE REJECT - REJECT MARK IN 1D
010693,000551: 07,2501           71307        RENEWMK            MASK     MARKSTAT                              
010694,000552: 07,2502           55307                           TS       MARKSTAT                              
010695,000553: 07,2503           12576                           TCF      REMARK                                #  GO REQUEST NEW MARK ACTION
010696,000554: 
010697,000555: 07,2504           45015        REJECT2            CS       PRIO3                                 #  ON SECOND REJECT - DISPLAY VB53 AGAIN
010698,000556: 07,2505           12501                           TCF      RENEWMK                               
010699,000557: 
010700,000558: 07,2506           11550        SURFREJ            CCS      MARKCNTR                              #  IF MARK DECREMENT COUNTER
010701,000559: 07,2507           12511                           TCF      +2                                    
010702,000560: 07,2510           12466                           TCF      REJALM                                #  NO MARKS TO REJECT - ALARM
010703,000561: 07,2511           55550                           TS       MARKCNTR                              
010704,000562: 07,2512           05270                           TC       RESUME                                
010705,000563: 

Page 259

010707,000565:                                                                                                  #  MARKTYPE TESTS TO SEE IF LEM ON LUNAR SURFACE.  IF IT IS RETURN TO LOC+1
010708,000566: 
010709,000567: 07,2513           40104        MARKTYPE           CS       FLAGWRD8                              #  SURFFLAG *******TEMPORARY*****
010710,000568: 07,2514           74744                           MASK     BIT8                                  
010711,000569: 07,2515           10000                           CCS      A                                     
010712,000570: 07,2516           24002                           INCR     Q                                     #  IF SURFACE MARK REUTNR TO LOC +1
010713,000571: 07,2517           00002                           TC       Q                                     #  IF INFLIGHT MARK RETURN TO LOC +2
010714,000572: 
010715,000573: 07,2520           34755        SURFSTOR           CAF      ZERO                                  #  FOR SURFACE MARK ZERO MARK KIND INDEX
010716,000574: 07,2521           54070                           TS       RUPTREG1                              
010717,000575: 
010718,000576: 07,2522           41307                           CS       MARKSTAT                              #  SET BITS 10,11 TO SHOW SURFACE MARK
010719,000577: 07,2523           75015                           MASK     PRIO3                                 #  FOR MARKCHEX
010720,000578: 07,2524           27307                           ADS      MARKSTAT                              
010721,000579: 
010722,000580: 07,2525           35004        VACSTOR            CAF      LOW9                                  
010723,000581: 07,2526           71307                           MASK     MARKSTAT                              #  STORE MARK VAC ADR IN RUPTREG2
010724,000582: 07,2527           54071                           TS       RUPTREG2                              
010725,000583: 07,2530           00006                           EXTEND                                         
010726,000584: 07,2531           30062                           DCA      ITEMP1                                #  PICK UP MARKTIME
010727,000585: 07,2532           53562                           DXCH     TSIGHT                                #  STORE LAST MARK TIME
010728,000586: 07,2533           31550                           CA       MARKCNTR                              #  6 X MARKCNTR FOR STORE INDEX
010729,000587: 07,2534           00006                           EXTEND                                         
010730,000588: 07,2535           76245                           MP       SIX                                   
010731,000589: 07,2536           56001                           XCH      L                                     #  GET INDEX FROM LOW ORDER PART
010732,000590: 07,2537           60071                           AD       RUPTREG2                              #  SET CDU STORE INDEX TO MARKVAC
010733,000591: 07,2540           26070                           ADS      RUPTREG1                              #  INCREMENT VAC PICKUP BY MARK FOR FLIGHT
010734,000592: 07,2541           55552                           TS       MKDEX                                 #  STORE HERE IN CASE OF SURFACE MARK
010735,000593: 07,2542           30063                           CA       ITEMP3                                
010736,000594: 07,2543           50070                           INDEX    RUPTREG1                              
010737,000595: 07,2544           54000                           TS       0                                     #  STORE CDUY
010738,000596: 07,2545           30064                           CA       ITEMP4                                
010739,000597: 07,2546           50070                           INDEX    RUPTREG1                              
010740,000598: 07,2547           54002                           TS       2                                     #  STORE CDUZ
010741,000599: 07,2550           30065                           CA       ITEMP5                                
010742,000600: 07,2551           50070                           INDEX    RUPTREG1                              
010743,000601: 07,2552           54004                           TS       4                                     #  STORE CDUX
010744,000602: 07,2553           02513                           TC       MARKTYPE                              #  IF SURFACE MARK - JUST DO SURFJOB
010745,000603: 07,2554           12603                           TCF      SURFJOB                               
010746,000604: 
010747,000605: 07,2555           34737                           CAF      BIT13                                 #  CLEAR BIT13 TO SHOW MARK MADE
010748,000606: 07,2556           61551                           AD       XYMARK                                #  SET MARK ID IN MARKSTAT
010749,000607: 07,2557           40000                           COM                                            
010750,000608: 07,2560           71307                           MASK     MARKSTAT                              
010751,000609: 07,2561           61551                           AD       XYMARK                                
010752,000610: 07,2562           55307                           TS       MARKSTAT                              
010753,000611: 07,2563           75015                           MASK     PRIO3                                 #  SEE IF X, Y MARK MADE
010754,000612: 07,2564           54001                           TS       L                                     
010755,000613: 

Page 260

010757,000615: 07,2565           35015                           CA       PRIO3                                 
010758,000616: 07,2566           00006                           EXTEND                                         
010759,000617: 07,2567           06001                           RXOR     LCHAN                                 
010760,000618: 07,2570           10000                           CCS      A                                     
010761,000619: 07,2571           12576                           TCF      REMARK                                #  NOT PAIR YET, DISPLAY MARK ACTION
010762,000620: 07,2572           41307                           CS       MARKSTAT                              #  MARK PAIR COMPLETE - SET BIT14
010763,000621: 07,2573           74736                           MASK     BIT14                                 
010764,000622: 07,2574           27307                           ADS      MARKSTAT                              
010765,000623: 07,2575           12576                           TCF      REMARK                                #  GO DISPLAY V54
010766,000624: 

Page 261

010768,000626: 07,2576           35015        REMARK             CAF      PRIO3                                 #  BITS 10 AND 11
010769,000627: 07,2577           71307                           MASK     MARKSTAT                              
010770,000628: 07,2600           00006                           EXTEND                                         
010771,000629: 07,2601           74746                           MP       BIT6                                  #  SHIFT MARK IDS TO BE 0 TO 3 FOR INDEX
010772,000630: 07,2602           55552                           TS       MKDEX                                 #  STORE VERB INDEX
010773,000631: 07,2603           35025        SURFJOB            CAF      PRIO15                                
010774,000632: 07,2604           05072                           TC       NOVAC                                 #  ENTER JOB TO CHANGE DISPLAY TO
010775,000633: 07,2605  E7,1551                                  EBANK=   XYMARK                                #  REQUEST NEXT ACTION
010776,000634: 07,2605           02610 16067                     2CADR    CHANGEVB                              
010777,000635: 
010778,000636: 07,2607           05270                           TC       RESUME                                
010779,000637: 
010780,000638: 07,2610           02513        CHANGEVB           TC       MARKTYPE                              
010781,000639: 07,2611           12626                           TCF      DSPV6N79                              #  SURFACE - DISPLAY V 06 N79
010782,000640: 07,2612           51552                           INDEX    MKDEX                                 #  INFLIGHT - PICK UP MARK VB INDEX
010783,000641: 07,2613           32615                           CAF      MKVB54                                
010784,000642: 07,2614           02211                           TC       PASTIT                                #  PASTE UP NEXT MK VERB DISPLAY
010785,000643: 
010786,000644:                                                                                                  #  THE FOUR MKVBS ARE INDEXED - THEIR ORDER CANNOT BE CHANGED
010787,000645: 
010788,000646: 07,2615           15507        MKVB54             VN       5471                                  #  MAKE X OR Y MARK
010789,000647: 07,2616           15307        MKVB53             VN       5371                                  #  MAKE Y MARK
010790,000648: 07,2617           15107        MKVB52             VN       5271                                  #  MAKE X MARK
010791,000649: 07,2620           15507        MKVB54*            VN       5471                                  #  MAKE X OR Y MARK
010792,000650: 07,2621           04000 00000  DP1/8              2DEC     .125                                  
010793,000651: 
010794,000652: 07,2623           00034        OCT34              OCT      34                                    
010795,000653: 07,2624           01507        V06N71             VN       671                                   
010796,000654: 07,2625           01517        V06N79*            VN       679                                   
010797,000655: 

Page 262

010799,000657:                                                                                                  #  ROUTINE TO REQUEST CURSOR AND SPIRAL MEASUREMENTS
010800,000658: 07,2626                                           COUNT*   $$/R59                                
010801,000659: 
010802,000660: 07,2626           32625        DSPV6N79           CAF      V06N79*                               #  CURSOR - SPIRAL DISPLAY
010803,000661: 07,2627           04616                           TC       BANKCALL                              
010804,000662: 07,2630           20334                           CADR     GOMARKF                               
010805,000663: 
010806,000664: 07,2631           12060                           TCF      KILLAOT                               #  V34 - DOES GOTOPOOH
010807,000665: 07,2632           12640                           TCF      SURFEND                               #  V33 - PROCEED, END MARKING
010808,000666: 07,2633           34746                           CAF      BIT6                                  #  IF V32 (OCT40) IN MPAC DO RECYCLE
010809,000667: 07,2634           70154                           MASK     MPAC                                  #  OTHERWISE IT IS LOAD VB ENTER SO
010810,000668: 07,2635           10000                           CCS      A                                     #  RE-DISPLAY V06N79
010811,000669: 07,2636           12644                           TCF      SURFAGAN                              #  VB32 - RECYCLE
010812,000670: 07,2637           12626                           TCF      DSPV6N79                              #  ENTER
010813,000671: 
010814,000672: 07,2640           44736        SURFEND            CS       BIT14                                 #  SET BIT14 TO SHOW MARK END
010815,000673: 07,2641           71307                           MASK     MARKSTAT                              
010816,000674: 07,2642           64736                           AD       BIT14                                 
010817,000675: 07,2643           55307                           TS       MARKSTAT                              
010818,000676: 
010819,000677: 07,2644           31235        SURFAGAN           CA       CURSOR                                
010820,000678: 07,2645           51552                           INDEX    MKDEX                                 #  HOLDS VAC AREA POINTER FOR SURF MARKING
010821,000679: 07,2646           54001                           TS       1                                     #  STORE CURSOR SP 2COMP
010822,000680: 07,2647           31237                           CA       SPIRAL                                
010823,000681: 07,2650           51552                           INDEX    MKDEX                                 
010824,000682: 07,2651           54003                           TS       3                                     #  STORE SPIRAL
010825,000683: 
010826,000684: 07,2652           41307                           CS       MARKSTAT                              #  IF BIT 14 SET - END MARKING
010827,000685: 07,2653           74736                           MASK     BIT14                                 
010828,000686: 07,2654           00006                           EXTEND                                         
010829,000687: 07,2655           12216                           BZF      MARKCHEX                              
010830,000688: 07,2656           31550                           CA       MARKCNTR                              #  THIS IS RECYCLE - SEE IF 5 MARKS ALREADY
010831,000689: 07,2657           64753                           AD       ONE                                   
010832,000690: 07,2660           40000                           COM                                            
010833,000691: 07,2661           64756                           AD       FIVE                                  
010834,000692: 07,2662           00006                           EXTEND                                         
010835,000693: 07,2663           62453                           BZMF     5MKALARM                              #  CANT RECYCLE - TO MANY MARKS - ALARM
010836,000694: 07,2664           25550                           INCR     MARKCNTR                              #  OF FOR RECYCLE - INCR COUNTER
010837,000695: 07,2665           12205                           TCF      GETMKS     +3                         #  GO DISPLAY MARK VB
010838,000696: 

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