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07a8892632
3 changed files with 103 additions and 115 deletions
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@ -37,7 +37,7 @@
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||||||
NEWDELHI TC BANKCALL # CHECK FOR AUTO STABILIZATION
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NEWDELHI TC BANKCALL # CHECK FOR AUTO STABILIZATION
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CADR ISITAUTO # ONLY
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CADR ISITAUTO # ONLY
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CCS A
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CCS A
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TCF NOGO -2
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TCF NOGO -2
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NEWANGL TC INTPRET
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NEWANGL TC INTPRET
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AXC,1 AXC,2
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AXC,1 AXC,2
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MIS # COMPUTE THE NEW MATRIX FROM S/C TO
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MIS # COMPUTE THE NEW MATRIX FROM S/C TO
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@ -45,9 +45,9 @@ NEWANGL TC INTPRET
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CALL
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CALL
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MXM3
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MXM3
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VLOAD STADR
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VLOAD STADR
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STOVL MIS +12D # CALCULATE NEW DESIRED CDU ANGLES
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STOVL MIS +12D # CALCULATE NEW DESIRED CDU ANGLES
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STADR
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STADR
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STOVL MIS +6D
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STOVL MIS +6D
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STADR
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STADR
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STORE MIS
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STORE MIS
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AXC,1 CALL
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AXC,1 CALL
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@ -59,7 +59,7 @@ NEWANGL TC INTPRET
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BONCLR EXIT
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BONCLR EXIT
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CALCMAN2
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CALCMAN2
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MANUSTAT # TO START MANEUVER
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MANUSTAT # TO START MANEUVER
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CAF TWO # +0 OTHERWISE
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CAF TWO # +0 OTHERWISE
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INCRDCDU TS SPNDX
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INCRDCDU TS SPNDX
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INDEX SPNDX
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INDEX SPNDX
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CA BCDU # INITIAL CDU ANGLES
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CA BCDU # INITIAL CDU ANGLES
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@ -67,16 +67,10 @@ INCRDCDU TS SPNDX
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INDEX SPNDX
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INDEX SPNDX
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MSU NCDU
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MSU NCDU
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EXTEND
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EXTEND
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SETLOC KALCMON1
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# The following 2 lines seem to have no purpose at all.
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BANK
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# I am removing them because they only serve to confuse
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# the assembler by getting in between EXTEND and MP.
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# --- RSB 2009.
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#SETLOC KALCMON1
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#BANK
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MP DT/TAU
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MP DT/TAU
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CCS A # CONVERT TO 2'S COMPLEMENT
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CCS A # CONVERT TO 2S COMPLEMENT
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AD ONE
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AD ONE
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TCF +2
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TCF +2
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COM
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COM
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@ -94,7 +88,7 @@ INCRDCDU TS SPNDX
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RELINT
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RELINT
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# COMPARE PRESENT TIME WTIH TIME TO TERMINATE MANEUVER
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# COMPARE PRESENT TIME WITH TIME TO TERMINATE MANEUVER
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TMANUCHK TC TIMECHK
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TMANUCHK TC TIMECHK
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TCF CONTMANU
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TCF CONTMANU
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@ -117,11 +111,11 @@ TIMECHK EXTEND
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TC Q
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TC Q
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TCF +2
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TCF +2
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TCF 2NDRETRN
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TCF 2NDRETRN
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CCS TTEMP +1
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CCS TTEMP +1
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TC Q
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TC Q
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TCF MANUOFF
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TCF MANUOFF
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COM
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COM
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MANUOFF AD ONESEK +1
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MANUOFF AD ONESEK +1
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EXTEND
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EXTEND
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BZMF 2NDRETRN
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BZMF 2NDRETRN
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INCR Q
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INCR Q
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@ -134,7 +128,7 @@ MANUSTAT EXIT # INITIALIZATION ROUTINE
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EXTEND # FOR AUTOMATIC MANEUVERS
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EXTEND # FOR AUTOMATIC MANEUVERS
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DCA TIME2
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DCA TIME2
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||||||
# Page 367
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# Page 367
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DAS TM # TM+TO MANEUVER COMPLETION TIME
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DAS TM # TM+TO MANEUVER COMPLETION TIME
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||||||
EXTEND
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EXTEND
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||||||
DCS ONESEK
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DCS ONESEK
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DAS TM # (TM+TO)-1
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DAS TM # (TM+TO)-1
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@ -157,14 +151,14 @@ RATEBIAS TS KSPNDX
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MP BRATE
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MP BRATE
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EXTEND
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EXTEND
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INDEX KSPNDX
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INDEX KSPNDX
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DV 1JACC # = AJX $ 90 DEG/SEC-SEC
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DV 1JACC # =AJX $ 90 DEG/SEC-SEC
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||||||
INDEX KSPNDX
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INDEX KSPNDX
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||||||
TS DELPEROR # $ 180 DEG
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TS DELPEROR # $ 180 DEG
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||||||
CCS KSPNDX
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CCS KSPNDX
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TCF RATEBIAS
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TCF RATEBIAS
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CA TIME1
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CA TIME1
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AD ONESEK +1
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AD ONESEK +1
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XCH NEXTIME
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XCH NEXTIME
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TCF INCRDCDU -1
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TCF INCRDCDU -1
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||||||
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||||||
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@ -185,7 +179,7 @@ MANUCALL INHINT # CALL FOR NEXT UPDATE VIA WAITLIST
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EBANK= TTEMP
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EBANK= TTEMP
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2CADR UPDTCALL
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2CADR UPDTCALL
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# Page 368
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# Page 368
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CAF ONESEK +1 # INCREMENT TIME FOR NEXT UPDATE
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CAF ONESEK +1 # INCREMENT TIME FOR NEXT UPDATE
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||||||
ADS NEXTIME
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ADS NEXTIME
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||||||
TCF ENDOFJOB
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TCF ENDOFJOB
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||||||
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||||||
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@ -213,7 +207,7 @@ MANUSTOP CAF ZERO # ZERO MANEUVER RATES
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||||||
ENDROLL CA CPHI # NO FINAL YAW
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ENDROLL CA CPHI # NO FINAL YAW
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||||||
TS CDUXD
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TS CDUXD
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||||||
CAF ZERO
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CAF ZERO
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TS OMEGAPD # I.E., MANEUVER DID NOT GO THRU
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TS OMEGAPD # I.E. MANEUVER DID NOT GO THRU
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TS DELDCDU # GIMBAL LOCK ORIGINALLY
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TS DELDCDU # GIMBAL LOCK ORIGINALLY
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TS DELPEROR
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TS DELPEROR
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||||||
GOODMANU CA ATTPRIO # RESTORE USERS PRIO
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GOODMANU CA ATTPRIO # RESTORE USERS PRIO
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||||||
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@ -225,5 +219,3 @@ GOODMANU CA ATTPRIO # RESTORE USERS PRIO
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||||||
TC SPVAC # RETURN TO USER
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TC SPVAC # RETURN TO USER
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||||||
|
|
||||||
TC TASKOVER
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TC TASKOVER
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||||||
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|
||||||
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||||||
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@ -51,7 +51,7 @@ ACCEPTUP CAF CHRPRIO # (NOTE: RUPTREG4 = KEYTEMP1)
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||||||
CA RUPTREG4
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CA RUPTREG4
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||||||
INDEX LOCCTR
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INDEX LOCCTR
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||||||
TS MPAC # LEAVE 5 BIT KEY CODE IN MPAC FOR CHARIN
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TS MPAC # LEAVE 5 BIT KEY CDE IN MPAC FOR CHARIN
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||||||
TC RESUME
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TC RESUME
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||||||
|
|
||||||
# Page 1339
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# Page 1339
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||||||
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@ -83,9 +83,9 @@ UPRPT1 CAF LOW5 # TEST FOR TRIPLE CHAR REDUNDANCY
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||||||
COM
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COM
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||||||
TC UPTEST
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TC UPTEST
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||||||
|
|
||||||
UPCK CS ELRCODE # CODE IS GOOD. IF CODE = `ERROR RESET',
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UPCK CS ELRCODE # CODE IS GOOD. IF CODE = 'ERROR RESET',
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AD KEYTEMP1 # CLEAR UPLOCKFL (SET BIT4 OF FLAGWRD7 = 0)
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AD KEYTEMP1 # CLEAR UPLOCKFL(SET BIT4 OF FLAGWRD7 = 0)
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||||||
EXTEND # IF CODE DOES NOT = `ERROR RESET', ACCEPT
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EXTEND # IF CODE DOES NOT = 'ERROR RESET', ACCEPT
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||||||
BZF CLUPLOCK # CODE ONLY IF UPLOCKFL IS CLEAR (=0).
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BZF CLUPLOCK # CODE ONLY IF UPLOCKFL IS CLEAR (=0).
|
||||||
|
|
||||||
CAF UPLOCBIT # TEST UPLOCKFL FOR 0 OR 1
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CAF UPLOCBIT # TEST UPLOCKFL FOR 0 OR 1
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||||||
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@ -94,7 +94,7 @@ UPCK CS ELRCODE # CODE IS GOOD. IF CODE = `ERROR RESET',
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||||||
TC RESUME # UPLOCKFL = 1
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TC RESUME # UPLOCKFL = 1
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||||||
TC ACCEPTUP # UPLOCKFL = 0
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TC ACCEPTUP # UPLOCKFL = 0
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||||||
|
|
||||||
CLUPLOCK CS UPLOCBIT # CLEAR UPLOCKFL (I.E., SET BIT 4 OF
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CLUPLOCK CS UPLOCBIT # CLEAR UPLOCKFL (I.E.,SET BIT 4 OF )
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||||||
MASK FLAGWRD7 # FLAGWRD7 = 0)
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MASK FLAGWRD7 # FLAGWRD7 = 0)
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||||||
TS FLAGWRD7
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TS FLAGWRD7
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||||||
TC ACCEPTUP
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TC ACCEPTUP
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||||||
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@ -102,7 +102,7 @@ CLUPLOCK CS UPLOCBIT # CLEAR UPLOCKFL (I.E., SET BIT 4 OF
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||||||
# CODE IS BAD
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# CODE IS BAD
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||||||
TMFAIL2 CS FLAGWRD7 # LOCK OUT FURTHER UPLINK ACTIVITY
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TMFAIL2 CS FLAGWRD7 # LOCK OUT FURTHER UPLINK ACTIVITY
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||||||
MASK UPLOCBIT # (BY SETTING UPLOCKFL = 1) UNTIL
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MASK UPLOCBIT # (BY SETTING UPLOCKFL = 1) UNTIL
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||||||
ADS FLAGWRD7 # `ERROR RESET' IS SENT VIA UPLINK.
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ADS FLAGWRD7 # 'ERROR RESET' IS SENT VIA UPLINK.
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||||||
TC RESUME
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TC RESUME
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||||||
UPTEST AD KEYTEMP1
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UPTEST AD KEYTEMP1
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||||||
# Page 1340
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# Page 1340
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||||||
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@ -114,19 +114,17 @@ HI10 OCT 77740
|
||||||
|
|
||||||
ELRCODE OCT 22
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ELRCODE OCT 22
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||||||
|
|
||||||
# `UPLINK ACTIVITY LIGHT' IS TURNED OFF BY .....
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# 'UPLINK ACTIVITY LIGHT' IS TURNED OFF BY .....
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||||||
# 1. VBRELDSP
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# 1. VBRELDSP
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||||||
# 2. ERROR RESET
|
# 2. ERROR RESET
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||||||
# 3. UPDATE PROGRAM (P27) ENTERED BY V70,V71,V72, AND V73.
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# 3. UPDATE PROGRAM(P27) ENTERED BY V70,V71,V72,AND V73.
|
||||||
# _
|
|
||||||
# THE RECEPTION OF A BAD CODE (I.E., CCC FAILURE) LOCKS OUT FURTHER UPLINK ACTIVITY BY SETTING BIT4 OF FLAGWRD7 = 1.
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|
||||||
# THIS INDICATION WILL BE TRANSFERRED TO THE GROUND BY THE DOWNLINK WHICH DOWNLINKS ALL FLAGWORDS.
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||||||
# WHEN UPLINK ACTIVITY IS LOCKED OUT, IT CAN BE ALLOWED WHEN THE GROUND UPLINKS AND `ERROR RESET' CODE.
|
|
||||||
# (IT IS RECOMMENDED THAT THE `ERROR LIGHT RESET' CODE IS PRECEEDED BY 16 BITS THE FIRST OF WHICH IS 1 FOLLOWED
|
|
||||||
# BY 15 ZEROS. THIS WILL ELIMINATE EXTRANEOUS BITS FROM INLINK WHICH MAY HAVE BEEN LEFT OVER FROM THE ORIGINAL
|
|
||||||
# FAILURE).
|
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||||||
#
|
#
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||||||
# UPLINK ACTIVITY IS ALSO ALLOWED (UNLOCKED) DURING FRESH START WHEN FRESH START SETS BIT4 OF FLAGWRD7 = 0.
|
# _
|
||||||
|
# THE RECEPTION OF A BAD CODE(I.E CCC FAILURE) LOCKS OUT FURTHER UPLINK ACTIVITY BY SETTING BIT4 OF FLAGWRD7 = 1.
|
||||||
|
# THIS INDICATION WILL BE TRANSFERRED TO THE GROUND BY THE DOWNLINK WHICH DOWNLINKS ALL FLAGWORDS.
|
||||||
|
# WHEN UPLINK ACTIVITY IS LOCKED OUT ,IT CAN BE ALLOWED WHEN THE GROUND UPLINKS AND 'ERROR RESET' CODE.
|
||||||
|
# (IT IS RECOMMENDED THAT THE 'ERROR LIGHT RESET' CODE IS PRECEEDED BY 16 BITS THE FIRST OF WHICH IS 1 FOLLOWED
|
||||||
|
# BY 15 ZEROES. THIS WILL ELIMINATE EXTRANEOUS BITS FROM INLINK WHICH MAY HAVE BEEN LEFT OVER FROM THE ORIGINAL
|
||||||
|
# FAILURE)
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||||||
|
# UPLINK ACTIVITY IS ALSO ALLOWED(UNLOCKED) DURING FRESH START WHEN FRESH START SETS BIT4 OF FLAGWRD7 = 0.
|
||||||
CS XDSPBIT
|
CS XDSPBIT
|
||||||
|
|
||||||
|
|
|
@ -29,24 +29,24 @@
|
||||||
# SUBROUTINE TO CONVERT RAD VECTOR AT GIVEN TIME TO LAT,LONG AND ALT
|
# SUBROUTINE TO CONVERT RAD VECTOR AT GIVEN TIME TO LAT,LONG AND ALT
|
||||||
#
|
#
|
||||||
# CALLING SEQUENCE
|
# CALLING SEQUENCE
|
||||||
# L-1 CALL
|
|
||||||
# L LAT-LONG
|
|
||||||
#
|
#
|
||||||
|
# L-1 CALL
|
||||||
|
# L LAT-LONG
|
||||||
# SUBROUTINES USED
|
# SUBROUTINES USED
|
||||||
# R-TO-RP, ARCTAN, SFTGAMMA, SETRE
|
|
||||||
#
|
#
|
||||||
|
# R-TO-RP,ARCTAN,SETGAMMA,SETRE
|
||||||
# ERASABLE INIT. REQ.
|
# ERASABLE INIT. REQ.
|
||||||
# AXO, -AYO, AZO, TEPHEM (SET AT LAUNCH TIME)
|
|
||||||
# ALPHAV = POSITION VECTOR METERS B-29
|
|
||||||
# MPAC -- TIME (CSECS B-28)
|
|
||||||
# ERADFLAG =1, TO COMPUTE EARTH RADIUS, =0 FOR FIXED EARTH RADIUS
|
|
||||||
# LUNAFLAG=0 FOR EARTH, 1 FOR MOON
|
|
||||||
#
|
#
|
||||||
|
# AXO,-AYO,AZO,TEPHEM (SET AT LAUNCH TIME)
|
||||||
|
# ALPHAV = POSITION VECTOR METERS B-29
|
||||||
|
# MPAC-- TIME (CSECS B-28)
|
||||||
|
# ERADFLAG =1, TO COMPUTE EARTH RADIUS, =0 FOR FIXED EARTH RADIUS
|
||||||
|
# LUNAFLAG=0 FOR EARTH,1 FOR MOON
|
||||||
# OUTPUT
|
# OUTPUT
|
||||||
# LATITUDE IN LAT (REVS. B-0)
|
#
|
||||||
# LONGITUDE IN LONG (REVS. B-0)
|
# LATITUDE IN LAT (REVS. B-0)
|
||||||
# ALTITUDE IN ALT METERS B-29
|
# LONGITUDE IN LONG (REVS. B-0)
|
||||||
|
# ALTITUDE IN ALT METERS B-29
|
||||||
BANK 30
|
BANK 30
|
||||||
SETLOC LATLONG
|
SETLOC LATLONG
|
||||||
BANK
|
BANK
|
||||||
|
@ -60,16 +60,16 @@ LAT-LONG STQ SETPD
|
||||||
ALPHAV
|
ALPHAV
|
||||||
PUSH ABVAL # 0-5D= R FOR R-TO-RP
|
PUSH ABVAL # 0-5D= R FOR R-TO-RP
|
||||||
STODL ALPHAM # ABS. VALUE OF R FOR ALT FORMULA BELOW
|
STODL ALPHAM # ABS. VALUE OF R FOR ALT FORMULA BELOW
|
||||||
ZEROVEC # SET MPAC=0 FOR EARTH, NON-ZERO FOR MOON
|
ZEROVEC # SET MPAC=0 FOR EARTH,NON-ZERO FOR MOON
|
||||||
BOFF COS # USE COS(0) TO GET NON-ZERO IN MPAC
|
BOFF COS # USE COS(0) TO GET NON-ZERO IN MPAC
|
||||||
LUNAFLAG # 0=EARTH, 1=MOON
|
LUNAFLAG # 0=EARTH,1=MOON
|
||||||
CALLRTRP
|
CALLRTRP
|
||||||
CALLRTRP CALL
|
CALLRTRP CALL
|
||||||
R-TO-RP # RP VECTOR CONVERTED FROM R B-29
|
R-TO-RP # RP VECTOR CONVERTED FROM R B-29
|
||||||
UNIT # UNIT RP B-1
|
UNIT # UNIT RP B-1
|
||||||
STCALL ALPHAV # U2= 1/2 SINL FOR SETRE SUBR BELOW
|
STCALL ALPHAV # U2= 1/2 SINL FOR SETRE SUBR BELOW
|
||||||
SETGAMMA # SET GAMMA=B2/A2 FOR EARTH, =1 FOR MOON
|
SETGAMMA # SET GAMMA=B2/A2 FOR EARTH,=1 FOR MOON
|
||||||
CALL # SCALED B-1
|
CALL # SCALED B-1
|
||||||
SETRE # CALC RE METERS B-29
|
SETRE # CALC RE METERS B-29
|
||||||
DLOAD DSQ
|
DLOAD DSQ
|
||||||
ALPHAV
|
ALPHAV
|
||||||
|
@ -96,49 +96,48 @@ CALLRTRP CALL
|
||||||
STCALL ALT # EXIT WITH ALT METERS B-29
|
STCALL ALT # EXIT WITH ALT METERS B-29
|
||||||
INCORPEX
|
INCORPEX
|
||||||
# Page 1135
|
# Page 1135
|
||||||
# SUBROUTINE TO CONVERT LAT,LONG.ALT AT GIVEN TIME TO RADIUS VECTOR
|
# SUBROUTINE TO CONVERT LAT,LONG,ALT AT GIVEN TIME TO RADIUS VECTOR
|
||||||
#
|
|
||||||
# CALLING SEQUENCE
|
# CALLING SEQUENCE
|
||||||
# L-1 CALL
|
|
||||||
# L LALOTORV
|
|
||||||
#
|
#
|
||||||
|
# L-1 CALL
|
||||||
|
# L LALOTORV
|
||||||
# SUBROUTINES USED
|
# SUBROUTINES USED
|
||||||
# SETGAMMA, SETRE, RP-TO-R
|
|
||||||
#
|
#
|
||||||
|
# SETGAMMA,SETRE,RP-TO-R
|
||||||
# ERASABLE INIT. REQ.
|
# ERASABLE INIT. REQ.
|
||||||
# AXO, AYO, AZO, TEPHEM SET AT LAUNCH TIME
|
|
||||||
# LAT -- LATITUDE (REVS B0)
|
|
||||||
# LONG -- LONGITUDE (REVS B0)
|
|
||||||
# ALT -- ALTITUDE (METERS) B-29
|
|
||||||
# MPAC -- TIME (CSECS B-28)
|
|
||||||
# ERADFLAG =1 TO COMPUTE EARTH RADIUS, =0 FOR FIXED EARTH RADIUS
|
|
||||||
# LUNAFLAG=0 FOR EARTH, 1 FOR MOON
|
|
||||||
#
|
#
|
||||||
|
# AXO,AYO,AZO,TEPHEM SET AT LAUNCH TIME
|
||||||
|
# LAT-- LATITUDE (REVS B0)
|
||||||
|
# LONG-- LONGITUDE (REVS B0)
|
||||||
|
# ALT--ALTITUDE (METERS) B-29
|
||||||
|
# MPAC-- TIME (CSECS B-28)
|
||||||
|
# ERADFLAG =1 TO COMPUTE EARTH RADIUS, =0 FOR FIXED EARTH RADIUS
|
||||||
|
# LUNAFLAG=0 FOR EARTH,1 FOR MOON
|
||||||
# OUTPUT
|
# OUTPUT
|
||||||
# R-VECTOR IN ALPHAV (METERS B-29)
|
#
|
||||||
|
# R-VECTOR IN ALPHAV (METERS B-29)
|
||||||
LALOTORV STQ SETPD # LAT,LONG,ALT TO R VECTOR
|
LALOTORV STQ SETPD # LAT,LONG,ALT TO R VECTOR
|
||||||
INCORPEX
|
INCORPEX
|
||||||
0D
|
0D
|
||||||
STCALL 6D # 6-7D= TIME FOR RP-TO-R
|
STCALL 6D # 6-7D= TIME FOR RP-TO-R
|
||||||
SETGAMMA # GAMMA=B2/A2 FOR EARTH, 1 FOR MOON B-1
|
SETGAMMA # GAMMA=B2/A2 FOR EARTH,1 FOR MOON B-1
|
||||||
DLOAD SIN # COS(LONG)COS(LAT) IN MPAC
|
DLOAD SIN # COS(LONG)COS(LAT) IN MPAC
|
||||||
LAT # UNIT RP = SIN(LONG)COS(LAT) 2-3D
|
LAT # UNIT RP= SIN(LONG)COS(LAT) 2-3D
|
||||||
DMPR PDDL # PD 2 GAMMA*SIN(LAT) 0-1D
|
DMPR PDDL # PD 2 GAMMA*SIN(LAT) 0-1D
|
||||||
GAMRP
|
GAMRP
|
||||||
LAT # 0-1D = GAMMA*SIN(LAT) B-2
|
LAT # 0-1D= GAMMA*SIN(LAT) B-2
|
||||||
COS PDDL # PD4 2-3D = COS(LAT) B-1 TEMPORARILY
|
COS PDDL # PD4 2-3D=COS(LAT) B-1 TEMPORARILY
|
||||||
LONG
|
LONG
|
||||||
SIN DMPR # PD 2
|
SIN DMPR # PD 2
|
||||||
PDDL COS # PD 4 2-3D = SIN(LONG)COS(LAT) B-2
|
PDDL COS # PD 4 2-3D=SIN(LONG)COS(LAT) B-2
|
||||||
LAT
|
LAT
|
||||||
PDDL COS # PD 6 4-5D = COS(LAT) B-1 TEMPORARILY
|
PDDL COS # PD 6 4-5D=COS(LAT) B-1 TEMPORARILY
|
||||||
LONG
|
LONG
|
||||||
DMPR VDEF # PD 4 MPAC = COS(LONG)COS(LAT) B-2
|
DMPR VDEF # PD 4 MPAC= COS(LONG)COS(LAT) B-2
|
||||||
UNIT PUSH # 0-5D= UNIT RP FOR RP-TO-R SUBR.
|
UNIT PUSH # 0-5D= UNIT RP FOR RP-TO-R SUBR.
|
||||||
STCALL ALPHAV # ALPHAV +4= SINL FOR SETRE SUBR.
|
STCALL ALPHAV # ALPHAV +4= SINL FOR SETRE SUBR.
|
||||||
SETRE # RE METERS B-29
|
SETRE # RE METERS B-29
|
||||||
DLOAD BOFF # SET MPAC=0 FOR EARTH, NON-ZERO FOR MOON
|
DLOAD BOFF # SET MPAC=0 FOR EARTH,NON-ZERO FOR MOON
|
||||||
ZEROVEC
|
ZEROVEC
|
||||||
LUNAFLAG
|
LUNAFLAG
|
||||||
CALLRPRT
|
CALLRPRT
|
||||||
|
@ -154,14 +153,15 @@ CALLRPRT CALL
|
||||||
VSL1 # R METERS B-29
|
VSL1 # R METERS B-29
|
||||||
STCALL ALPHAV # EXIT WITH R IN METERS B-29
|
STCALL ALPHAV # EXIT WITH R IN METERS B-29
|
||||||
INCORPEX
|
INCORPEX
|
||||||
|
|
||||||
# SUBROUTINE TO COMPUTE EARTH RADIUS
|
# SUBROUTINE TO COMPUTE EARTH RADIUS
|
||||||
#
|
#
|
||||||
# INPUT
|
# INPUT
|
||||||
# 1/2 SIN LAT IN ALPHAV +4
|
#
|
||||||
|
# 1/2 SIN LAT IN ALPHAV +4
|
||||||
#
|
#
|
||||||
# OUTPUT
|
# OUTPUT
|
||||||
# EARTH RADIUS IN ERADM AND MPAC (METERS B-29)
|
#
|
||||||
|
# EARTH RADIUS IN ERADM AND MPAC (METERS B-29)
|
||||||
|
|
||||||
GETERAD DLOAD DSQ
|
GETERAD DLOAD DSQ
|
||||||
ALPHAV +4 # SIN**2(L)
|
ALPHAV +4 # SIN**2(L)
|
||||||
|
@ -176,11 +176,10 @@ GETERAD DLOAD DSQ
|
||||||
STORE ERADM
|
STORE ERADM
|
||||||
RVQ
|
RVQ
|
||||||
|
|
||||||
# THE FOLLOWING CONSTANTS WERE COMPUTED WITH A=6378166, B=6356784 METERS
|
# THE FOLLOWING CONSTANTS WERE COMPUTED WITH A=6378166,B=6356784 METERS
|
||||||
# B2XSC = B**2 SCALED B-51
|
# B2XSC= B**2 SCALED B-51
|
||||||
# B2/A2 = B**2/A**2 SCALED B-1
|
# B2/A2= B**2/A**2 SCALED B-1
|
||||||
# EE = (1-B**2/A**2) SCALED B-0
|
# EE=(1-B**2/A**2) SCALED B-0
|
||||||
|
|
||||||
B2XSC 2DEC .0179450689 # B**2 SCALED B-51
|
B2XSC 2DEC .0179450689 # B**2 SCALED B-51
|
||||||
DP1/2 = XUNIT
|
DP1/2 = XUNIT
|
||||||
B2/A2 2DEC .9933064884 B-1 # GAMMA= B**2/A**2 B-1
|
B2/A2 2DEC .9933064884 B-1 # GAMMA= B**2/A**2 B-1
|
||||||
|
@ -190,12 +189,13 @@ EE 2DEC 6.6935116 E-3 # (1-B**2/A**2) B-0
|
||||||
# ARCTAN SUBROUTINE
|
# ARCTAN SUBROUTINE
|
||||||
#
|
#
|
||||||
# CALLING SEQUENCE
|
# CALLING SEQUENCE
|
||||||
# SIN THETA IN SINTH B-1
|
#
|
||||||
# COS THETA IN COSTH B-1
|
# SIN THETA IN SINTH B-1
|
||||||
# CALL ARCTAN
|
# COS THETA IN COSTH B-1
|
||||||
|
# CALL ARCTAN
|
||||||
#
|
#
|
||||||
# OUTPUT
|
# OUTPUT
|
||||||
# ARCTAN THETA IN MPAC AND THETA B-0 IN RANGE -1/2 TO +1/2
|
# ARCTAN THETA IN MPAC AND THETA B-0 IN RANGE -1/2 TO +1/2
|
||||||
|
|
||||||
ARCTAN BOV
|
ARCTAN BOV
|
||||||
CLROVFLW
|
CLROVFLW
|
||||||
|
@ -234,21 +234,21 @@ ATAN=90 DLOAD SIGN
|
||||||
2DZERO = DPZERO
|
2DZERO = DPZERO
|
||||||
|
|
||||||
# Page 1138
|
# Page 1138
|
||||||
# ***** SETGAMMA SUBROUTINE *****
|
# ..... SETGAMMA SUBROUTINE .....
|
||||||
# SUBROUTINE TO SET GAMMA FOR THE LAT-LONG AND LALOTORV SUBROUTINES
|
# SUBROUTINE TO SET GAMMA FOR THE LAT-LONG AND LALOTORV SUBROUTINES
|
||||||
#
|
#
|
||||||
# GAMMA = B**2/A**2 FOR EARTH (B-1)
|
# GAMMA = B**2/A**2 FOR EARTH (B-1)
|
||||||
# GAMMA = 1 FOR MOON (B-1)
|
# GAMMA = 1 FOR MOON (B-1)
|
||||||
#
|
#
|
||||||
# CALLING SEQUENCE
|
# CALLING SEQUENCE
|
||||||
# L CALL
|
# L CALL
|
||||||
# L+1 SETGAMMA
|
# L+1 SETGAMMA
|
||||||
#
|
#
|
||||||
# INPUT
|
# INPUT
|
||||||
# LUNAFLAG=0 FOR EARTH, =1 FOR MOON
|
# LUNAFLAG=0 FOR EARTH,=1 FOR MOON
|
||||||
#
|
#
|
||||||
# OUTPUT
|
# OUTPUT
|
||||||
# GAMMA IN GAMRP (B-1)
|
# GAMMA IN GAMRP (B-1)
|
||||||
|
|
||||||
SETGAMMA DLOAD BOFF # BRANCH FOR EARTH
|
SETGAMMA DLOAD BOFF # BRANCH FOR EARTH
|
||||||
B2/A2 # EARTH GAMMA
|
B2/A2 # EARTH GAMMA
|
||||||
|
@ -261,27 +261,27 @@ SETGMEX STORE GAMRP
|
||||||
GAMRP = 8D
|
GAMRP = 8D
|
||||||
|
|
||||||
# Page 1139
|
# Page 1139
|
||||||
# ***** SETRE SUBROUTINE *****
|
# .....SETRE SUBROUTINE .....
|
||||||
# SUBROUTINE TO SET RE (EARTH OR MOON RADIUS)
|
# SUBROUTINE TO SET RE (EARTH OR MOON RADIUS)
|
||||||
#
|
#
|
||||||
# RE = RM FOR MOON
|
# RE= RM FOR MOON
|
||||||
# RE = RREF FOR FIXED EARTH RADIUS OR COMPUTED RF FOR FISCHER ELLIPSOID
|
# RE= RREF FOR FIXED EARTH RADIUS OR COMPUTED RF FOR FISCHER ELLIPSOID
|
||||||
#
|
#
|
||||||
# CALLING SEQUENCE
|
# CALLING SEQUENCE
|
||||||
# L CALL
|
# L CALL
|
||||||
# L+1 SETRE
|
# L+1 SETRE
|
||||||
#
|
#
|
||||||
# SUBROUTINES USED
|
# SUBROUTINES USED
|
||||||
# GETERAD
|
# GETERAD
|
||||||
#
|
#
|
||||||
# INPUT
|
# INPUT
|
||||||
# ERADFLAG = 0 FOR FIXED RE, 1 FOR COMPUTED RE
|
# ERADFLAG=0 FOR FIXED RE, 1 FOR COMPUTED RE
|
||||||
# ALPHAV +4 = 1/2 SINL IF GETERAD IS CALLED
|
# ALPHAV +4= 1/2 SINL IF GETERAD IS CALLED
|
||||||
# LUNAFLAG = 0 FOR EARTH, =1 FOR MOON
|
# LUNAFLAG=0 FOR EARTH,=1 FOR MOON
|
||||||
#
|
#
|
||||||
# OUTPUT
|
# OUTPUT
|
||||||
# ERADM = 504RM FOR MOON (METERS B-29)
|
# ERADM= 504RM FOR MOON (METERS B-29)
|
||||||
# ERADM = ERAD OR COMPUTED RE FOR EARTH (METERS B-29)
|
# ERADM= ERAD OR COMPUTED RE FOR EARTH (METERS B-29)
|
||||||
|
|
||||||
SETRE STQ DLOAD
|
SETRE STQ DLOAD
|
||||||
SETREX
|
SETREX
|
||||||
|
@ -290,19 +290,17 @@ SETRE STQ DLOAD
|
||||||
LUNAFLAG
|
LUNAFLAG
|
||||||
TSTRLSRM
|
TSTRLSRM
|
||||||
ERAD
|
ERAD
|
||||||
BOFF CALL # ERADFLAG=0 FOR FIXED RE, 1 FOR COMPUTED
|
BOFF CALL # ERADFLAG=0 FOR FIXED RE,1 FOR COMPUTED
|
||||||
ERADFLAG
|
ERADFLAG
|
||||||
SETRXX
|
SETRXX
|
||||||
GETERAD
|
GETERAD
|
||||||
SETRXX STCALL ERADM # EXIT WITH RE OR RM METERS B-29
|
SETRXX STCALL ERADM # EXIT WITH RE OR RM METERS B-29
|
||||||
SETREX
|
SETREX
|
||||||
TSTRLSRM BON VLOAD # ERADFLAG=0, SET R0=RLS
|
TSTRLSRM BON VLOAD # ERADFLAG=0,SET R0=RLS
|
||||||
ERADFLAG # =1 R0=RM
|
ERADFLAG # =1 R0=RM
|
||||||
SETRXX
|
SETRXX
|
||||||
RLS
|
RLS
|
||||||
ABVAL SR2R # SCALE FROM B-27 TO B-29
|
ABVAL SR2R # SCALE FROM B-27 TO B-29
|
||||||
GOTO
|
GOTO
|
||||||
SETRXX
|
SETRXX
|
||||||
SETREX = S2
|
SETREX = S2
|
||||||
|
|
||||||
|
|
||||||
|
|
Loading…
Add table
Reference in a new issue