Co-authored-by: James Harris <wopian@wopian.me>pull/761/head
Leandro Matheus
GitHub
parent
7c7680fcc4
commit
6f7d132239
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@ -25,32 +25,31 @@
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# 16:27 JULY 14, 1969
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# Page 1140
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# ***** RP-TO-R SUBROUTINE *****
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# SUBROUTINE TO CONVERT RP (VECTOR IN PLANETARY COORDINATE SYSTEM, EITHER
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# EARTH-FIXED OR MOON-FIXED) TO R (SAME VECTOR IN THE BASIC REF. SYSTEM)
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# ..... RP-TO-R SUBROUTINE .....
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# SUBROUTINE TO CONVERT RP (VECTOR IN PLANETARY COORDINATE SYSTEM,EITHER
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# EARTH-FIXED OR MOON-FIXED) TO R (SAME VECTOR IN THE BASIC REF. SYSTEM)
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#
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# R = MT(T) * (RP + LP X RP) MT = M MATRIX TRANSPOSE
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# R=MT(T)*(RP+LPXRP) MT= M MATRIX TRANSPOSE
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#
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# CALLING SEQUENCE
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# L CALL
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# L+1 RP-TO-R
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# L CALL
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# L+1 RP-TO-R
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#
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# SUBROUTINES USED
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# EARTHMX, MOONMX, EARTHL
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#
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# ITEMS AVAILABLE FROM LAUNCH DATA
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# 504LM = THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL, EXPRESSED
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# IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
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# EARTHMX,MOONMX,EARTHL
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#
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# ITEMS AVAILABLE FROM LAUNCH DATA
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# 504LM= THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL,EXPRESSED
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# IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
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# ITEMS NECESSARY FOR SUBR. USED (SEE DESCRIPTION OF SUBR.)
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#
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# INPUT
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# MPAC = 0 FOR EARTH, NON-ZERO FOR MOON
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# 0-5D = RP VECTOR
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# 6-7D = TIME
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# MPAC= 0 FOR EARTH,NON-ZERO FOR MOON
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# 0-5D= RP VECTOR
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# 6-7D= TIME
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#
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# OUTPUT
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# MPAC = R VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
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# MPAC= R VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
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SETLOC PLANTIN1
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BANK
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@ -84,32 +83,31 @@ RPTORA CALL # EARTH COMPUTATIONS
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COUNT* $$/LUROT
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# Page 1142
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# ***** R-TO-RP SUBROUTINE *****
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# ..... R-TO-RP SUBROUTINE .....
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# SUBROUTINE TO CONVERT R (VECTOR IN REFERENCE COORD. SYSTEM) TO RP
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# (VECTOR IN PLANETARY COORD SYSTEM) EITHER EARTH-FIXED OR MOON-FIXED
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# (VECTOR IN PLANETARY COORD SYSTEM) EITHER EARTH-FIXED OR MOON-FIXED
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#
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# RP = M(T) * (R - L X R)
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# RP=M(T)*(R-LXR)
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#
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# CALLING SEQUENCE
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# L CALL
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# L+1 R-TO-RP
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# L CALL
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# L+1 R-TO-RP
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#
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# SUBROUTINES USED
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# EARTHMX, MOONMX, EARTHL
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# EARTHMX,MOONMX,EARTHL
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#
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# INPUT
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# MPAC = 0 FOR EARTH, NON-ZERO FOR MOON
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# 0-5D = R VECTOR
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# 6-7D = TIME
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#
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# ITEMS AVAILABLE FROM LAUNCH DATA
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# 504LM = THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL, EXPRESSED
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# IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
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# MPAC= 0 FOR EARTH, NON-ZERO FOR MOON
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# 0-5D= R VECTOR
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# 6-7D= TIME
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#
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# ITEMS AVAILABLE FROM LAUNCH DATA
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# 504LM= THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL,EXPRESSED
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# IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
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# ITEMS NECESSARY FOR SUBROUTINES USED (SEE DESCRIPTION OF SUBR.)
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#
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# OUTPUT
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# MPAC = RP VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
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# MPAC=RP VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
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R-TO-RP STQ BHIZ
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RPREXIT
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@ -119,11 +117,11 @@ R-TO-RP STQ BHIZ
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VLOAD VXM
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504LM # LP=LM
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MMATRIX
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VSL1 # L = MT(T)*LP RADIANS B0
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VSL1 # L=MT(T)*LP RADIANS B0
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RTORPB VXV BVSU
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504RPR
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504RPR
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MXV # M(T)*(R-LXR) B-2
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MXV # M(T)*(R-LXR) B-2
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MMATRIX
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RPRPXXXX VSL1 SETPD
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0D
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@ -133,74 +131,73 @@ RTORPA CALL # EARTH COMPUTATIONS
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EARTHMX
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CALL
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EARTHL
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GOTO # MPAC=L=(-AX,-AY,0) RAD B-0
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GOTO # MPAC=L=(-AX,-AY,0) RAD B-0
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RTORPB
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# Page 1143
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# ***** MOONMX SUBROUTINE *****
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# ..... MOONMX SUBROUTINE .....
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# SUBROUTINE TO COMPUTE THE TRANSFORMATION MATRIX M FOR THE MOON
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#
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# CALLING SEQUENCE
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# L CALL
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# L+1 MOONMX
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# L CALL
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# L+1 MOONMX
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#
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# SUBROUTINES USED
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# NEWANGLE
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# NEWANGLE
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#
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# INPUT
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# 6-7D = TIME
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#
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# ITEMS AVAILABLE FROM LAUNCH DATA
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# BSUBO, BDOT
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# TIMSUBO, NODIO, NODDOT, FSUBO, FDOT
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# COSI = COS(I) B-1
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# SINI = SIN(I) B-1
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# I IS THE ANGLE BETWEEN THE MEAN LUNAR EQUATORIAL PLANE AND THE
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# PLANE OF THE ECLIPTIC (1 DEGREE 32.1 MINUTES)
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# 6-7D= TIME
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# ITEMS AVAILABLE FROM LAUNCH DATA
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# BSUBO,BDOT
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# TIMSUBO,NODIO,NODDOT,FSUBO,FDOT
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# COSI= COS(I) B-1
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# SINI= SIN(I) B-1
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# I IS THE ANGLE BETWEEN THE MEAN LUNAR EQUATORIAL PLANE AND THE
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# PLANE OF THE ECLIPTIC (1 DEGREE 32.1 MINUTES)
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#
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# OUTPUT
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# MMATRIX = 3X3 M MATRIX B-1 (STORED IN VAC AREA)
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# MMATRIX= 3X3 M MATRIX B-1 (STORED IN VAC AREA)
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MOONMX STQ SETPD
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EARTHMXX
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8D
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AXT,1 # B REQUIRES SL 0, SL 5 IN NEWANGLE
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5
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DLOAD PDDL # PD 10D 8-9D=BSUBO
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BSUBO # 10-11D=BDOT
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DLOAD PDDL # PD 10D 8-9D=BSUBO
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BSUBO # 10-11D= BDOT
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BDOT
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PUSH CALL # PD 12D
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NEWANGLE # EXIT WITH PD 8D AND MPAC= B REVS B0
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NEWANGLE # EXIT WITH PD 8D AND MPAC= B REVS B0
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PUSH COS # PD 10D
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STODL COB # PD 8D COS(B) B-1
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SIN # SIN(B) B-1
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STODL SOB # SETUP INPUT FOR NEWANGLE
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FSUBO # 8-9D=FSUBO
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PDDL PUSH # PD 10D THEN 12D 10-11D=FDOT
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STODL COB # PD 8D COS(B) B-1
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SIN # SIN(B) B-1
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STODL SOB # SETUP INPUT FOR NEWANGLE
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FSUBO # 8-9D=FSUBO
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PDDL PUSH # PD 10D THEN 12D 10-11D=FDOT
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FDOT
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AXT,1 CALL # F REQUIRES SL 1, SL 6 IN NEWANGLE.
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AXT,1 CALL # F REQUIRES SL 1, SL 6 IN NEWANGLE
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4
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NEWANGLE # EXIT WITH PD 8D AND MPAC= F REVS B0
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STODL AVECTR +2 # SAVE F TEMP
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NODIO # 8-9D=NODIO
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PDDL PUSH # PD 10D THEN 12D 10-11D=NODDOT
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PDDL PUSH # PD 10D THEN 12D 10-11D=NODDOT
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NODDOT # MPAC=T
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AXT,1 CALL # NODE REQUIRES SL 0, SL 5 IN NEWANGLE
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5
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NEWANGLE # EXIT WITH PD 8D AND MPAC= NODI REVS B0
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# Page 1144
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PUSH COS # PD 10D 8-9D= NODI REVS B0
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PUSH # PD 12D 10-11D= COS(NODI) B-1
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PUSH COS # PD 10D 8-9D= NODI REVS B0
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PUSH # PD 12D 10-11D= COS(NODI) B-1
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STORE AVECTR
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DMP SL1R
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COB # COS(NODI) B-1
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STODL BVECTR +2 # PD 10D 20-25D=AVECTR= COB*SIN(NODI)
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DMP SL1R # SOB*SIN(NODI)
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COB # COS(NODI) B-1
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STODL BVECTR +2 # PD 10D 20-25D=AVECTR= COB*SIN(NODI)
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DMP SL1R # SOB*SIN(NODI)
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SOB
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STODL BVECTR +4 # PD 8D
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SIN PUSH # PD 10D -SIN(NODI) B-1
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DCOMP # 26-31D=BVECTR= COB*COS(NODI)
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STODL BVECTR # PD 8D SOB*COS(NODI)
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SIN PUSH # PD 10D -SIN(NODI) B-1
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DCOMP # 26-31D=BVECTR= COB*COS(NODI)
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STODL BVECTR # PD 8D SOB*COS(NODI)
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AVECTR +2 # MOVE F FROM TEMP LOC. TO 504F
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STODL 504F
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DMP SL1R
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@ -214,30 +211,30 @@ MOONMX STQ SETPD
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COUNT* $$/LUROT
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MOONMXA STODL AVECTR +2
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SINNODI # 8-9D=SIN(NODI) B-1
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SINNODI # 8-9D=SIN(NODI) B-1
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DMP SL1R
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SOB
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STODL AVECTR +4 # 0
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HI6ZEROS # 8-13D= CVECTR= -SOB B-1
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PDDL DCOMP # PD 10D COB
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STODL AVECTR +4 # 0
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HI6ZEROS # 8-13D= CVECTR= -SOB B-1
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PDDL DCOMP # PD 10D COB
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SOB
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PDDL PDVL # PD 12D THEN PD 14D
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COB
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BVECTR
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VXSC PDVL # PD 20D BVECTR*SINI B-2
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VXSC PDVL # PD 20D BVECTR*SINI B-2
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SINI
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CVECTR
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VXSC VAD # PD 14D CVECTR*COSI B-2
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VXSC VAD # PD 14D CVECTR*COSI B-2
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COSI
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VSL1
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STOVL MMATRIX +12D # PD 8D M2=BVECTR*SINI+CVECTR*COSI B-1
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VXSC PDVL # PD 14D
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SINI # CVECTR*SINI B-2
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SINI # CVECTR*SINI B-2
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BVECTR
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VXSC VSU # PD 8D BVECTR*COSI B-2
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VXSC VSU # PD 8D BVECTR*COSI B-2
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COSI
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VSL1 PDDL # PD 14D
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504F # 8-13D=DVECTR=BVECTR*COSI-CVECTR*SINI B-1
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504F # 8-13D=DVECTR=BVECTR*COSI-CVECTR*SINI B-1
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COS VXSC
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# Page 1145
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DVECTR
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@ -256,13 +253,12 @@ MOONMXA STODL AVECTR +2
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VSL1 VCOMP
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STCALL MMATRIX # M0= -(AVECTR*COSF+DVECTR*SINF) B-1
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EARTHMXX
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# COMPUTE X=X0+(XDOT)(T+T0)
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# 8-9D= X0 (REVS B-0), PUSHLOC SET AT 12D
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# 8-9D= X0 (REVS B-0),PUSHLOC SET AT 12D
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# 10-11D=XDOT (REVS/CSEC) SCALED B+23 FOR WEARTH,B+28 FOR NODDOT AND BDOT
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# AND B+27 FOR FDOT
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# X1=DIFFERENCE IN 23 AND SCALING OF XDOT, =0 FOR WEARTH, 5 FOR NDDOT AND
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# BDOT AND 4 FOR FDOT
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# AND B+27 FOR FDOT
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# X1=DIFFERENCE IN 23 AND SCALING OF XDOT,=0 FOR WEARTH,5 FOR NODDOT AND
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# BDOT AND 4 FOR FDOT
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# 6-7D=T (CSEC B-28), TIMSUBO= (CSEC B-42 TRIPLE PREC.)
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NEWANGLE DLOAD SR # ENTER PD 12D
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@ -273,58 +269,58 @@ NEWANGLE DLOAD SR # ENTER PD 12D
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MPAC
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STODL TIMSUBM # T+T0 CSEC B-42
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TIMSUBM +1
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DMP # PD 10D MULT BY XDOT IN 10-11D
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SL* DAD # PD 8D ADD X0 IN 8-9D AFTER SHIFTING
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5,1 # SUCH THAT SCALING IS B-0
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PUSH SLOAD # PD 10D SAVE PARTIAL (X0+XDOT*T) IN 8-9D
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DMP # PD 10D MULT BY XDOT IN 10-11D
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SL* DAD # PD 8D ADD X0 IN 8-9D AFTER SHIFTING
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5,1 # SUCH THAT SCALING IS B-0
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PUSH SLOAD # PD 10D SAVE PARTIAL (X0+XDOT*T) IN 8-9D
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TIMSUBM
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SL DMP
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9D
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10D # XDOT
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SL* DAD # PD 8D SHIFT SUCH THAT THIS PART OF X
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10D,1 # IS SCALED REVS/CSEC B-0
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SL* DAD # PD 8D SHIFT SUCH THAT THIS PART OF X
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10D,1 # IS SCALED REVS/CSEC B-0
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BOV # TURN OFF OVERFLOW IF SET BY SHIFT
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+1 # INSTRUCTION BEFORE EXITING.
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+1 # INSTRUCTION BEFORE EXITING
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RVQ # MPAC=X= X0+(XDOT)(T+T0) REVS B0
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# Page 1146
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# ***** EARTHMX SUBROUTINE *****
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# ..... EARTHMX SUBROUTINE .....
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# SUBROUTINE TO COMPUTE THE TRANSFORMATION MATRIX M FOR THE EARTH
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#
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# CALLING SEQUENCE
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# L CALL
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# L+1 EARTHMX
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# L CALL
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# L+1 EARTHMX
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#
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# SUBROUTINE USED
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# NEWANGLE
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# NEWANGLE
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#
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# INPUT
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# INPUT AVAILABLE FROM LAUNCH DATA AZO REVS B-0
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# TEPHEM CSEC B-42
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# 6-7D= TIME CSEC B-28
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# INPUT AVAILABLE FROM LAUNCH DATA AZO REVS B-0
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# TEPHEM CSEC B-42
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# 6-7D= TIME CSEC B-28
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#
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# OUTPUT
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# MMATRIX= 3X3 M MATRIX B-1 (STORED IN VAC AREA)
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# MMATRIX= 3X3 M MATRIX B-1 (STORED IN VAC AREA)
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BANK 26
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SETLOC PLANTIN1
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BANK
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COUNT* $$/LUROT
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EARTHMX STQ SETPD # SET 8-9D=AZO
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EARTHMX STQ SETPD # SET 8-9D=AZO
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EARTHMXX
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8D # 10-11D=WEARTH
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AXT,1 # FOR SL 5, AND SL 10 IN NEWANGLE
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AXT,1 # FOR SL 5, AND SL 10 IN NEWANGLE
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0
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DLOAD PDDL # LEAVING PD SET AT 12D FOR NEWANGLE
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DLOAD PDDL # LEAVING PD SET AT 12D FOR NEWANGLE
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AZO
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WEARTH
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PUSH CALL
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NEWANGLE
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SETPD PUSH # 18-19D=504AZ
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18D # COS(AZ) SIN(AZ) 0
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COS PDDL # 20-37D= MMATRIX= -SIN(AZ) COS(AZ) 0 B-1
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504AZ # 0 0 1
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18D # COS(AZ) SIN(AZ) 0
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COS PDDL # 20-37D= MMATRIX= -SIN(AZ) COS(AZ) 0 B-1
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504AZ # 0 0 1
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SIN PDDL
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HI6ZEROS
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PDDL SIN
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@ -339,20 +335,20 @@ EARTHMX STQ SETPD # SET 8-9D=AZO
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EARTHMXX
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# Page 1147
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# ***** EARTHL SUBROUTINE *****
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# ..... EARTHL SUBROUTINE .....
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# SUBROUTINE TO COMPUTE L VECTOR FOR EARTH
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#
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# CALLING SEQUENCE
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# L CALL
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# L+1 EARTHL
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# L CALL
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# L+1 EARTHL
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#
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# INPUT
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# AXO,AYO SET AT LAUNCH TIME WITH AYO IMMEDIATELY FOLLOWING AXO IN CORE
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# AXO,AYO SET AT LAUNCH TIME WITH AYO IMMEDIATELY FOLLOWING AXO IN CORE
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#
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# OUTPUT
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# -AX
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# MPAC= -AY RADIANS B-0
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# 0
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# -AX
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# MPAC= -AY RADIANS B-0
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# 0
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BANK 06
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SETLOC EARTHLOC
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@ -371,21 +367,19 @@ EARTHL DLOAD DCOMP
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# Page 1148
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# CONSTANTS AND ERASABLE ASSIGNMENTS
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1B1 = DP1/2 # 1 SCALED B-1
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RPREXIT = S1 # R-TO-RP AND RP-TO-R SUBR EXIT
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EARTHMXX = S2 # EARTHMX, MOONMX SUBR. EXITS
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504RPR = 0D # 6 REGS R OR RP VECTOR
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SINNODI = 8D # 2 SIN(NODI)
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DVECTR = 8D # 6 D VECTOR MOON
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CVECTR = 8D # 6 C VECTR MOON
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504AZ = 18D # 2 AZ
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TIMSUBM = 14D # 3 TIME SUB M (MOON) T+T0 IN GETAZ
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504LPL = 14D # 6 L OR LP VECTOR
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AVECTR = 20D # 6 A VECTOR (MOON)
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BVECTR = 26D # 6 B VECTOR (MOON)
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MMATRIX = 20D # 18 M MATRIX
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COB = 32D # 2 COS(B) B-1
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SOB = 34D # 2 SIN(B) B-1
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504F = 6D # 2 F(MOON)
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EARTHMXX = S2 # EARTHMX,MOONMX SUBR. EXITS
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504RPR = 0D # 6 REGS R OR RP VECTOR
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SINNODI = 8D # 2 SIN(NODI)
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DVECTR = 8D # 6 D VECTOR MOON
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CVECTR = 8D # 6 C VECTR MOON
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504AZ = 18D # 2 AZ
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TIMSUBM = 14D # 3 TIME SUB M (MOON) T+T0 IN GETAZ
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504LPL = 14D # 6 L OR LP VECTOR
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AVECTR = 20D # 6 A VECTOR (MOON)
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BVECTR = 26D # 6 B VECTOR (MOON)
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MMATRIX = 20D # 18 M MATRIX
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COB = 32D # 2 COS(B) B-1
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SOB = 34D # 2 SIN(B) B-1
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504F = 6D # 2 F (MOON)
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|
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Loading…
Reference in New Issue