Revision 49926c64aa2d4ea8cd64b4eaa626d22f43bfaeeb authored by Ron Burkey on 12 October 2018, 13:13:55 UTC, committed by Ron Burkey on 12 October 2018, 13:13:55 UTC
to comments in *.agc files that include the strings -SIMULATION or +SIMULATION. The former are automatically commented out if --simulation is used, while the latter are commented out is --simulation is *not* used. All of that was for the sole purpose of adding a -SIMULATION specifier to a single line in Validation.agc that proves inconvenient sometimes for simulations of the AGC electronics. There's a new target in the top-level Makefile (namely Validation-hardware-simulation) that isn't one of the default ones, but which when used, builds a separate rope (Validation/Validation-hardware-simulation.agc.bin) and html with that one inconvenient line in Validation.agc commented out. Overkill, I know.
1 parent 0a720cd
Ephemeris-Mars-Test.txt
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Ephemeris / PORT_LOGIN Thu Sep 23 13:15:19 2004 Pasadena, USA / Horizons
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Target body name: Mars (499) {source: DE-0406LE-0406}
Center body name: Solar System Barycenter (0) {source: DE-0406LE-0406}
Center-site name: BODYCENTRIC
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Start time : A.D. 1968-Dec-20 00:00:00.0000 CT
Stop time : A.D. 1968-Dec-29 00:00:00.0000 CT
Step-size : 1 minutes
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Center geodetic : 0.000000, 0.000000, 0.00000 {E-lon(deg),Lat(deg),Alt(km)}
Center cylindric: 0.00000, 0.000, 0.000 {E-lon(deg),Dxy(km),Dz(km)}
Center radii : (undefined)
Output units : AU-D
Output format : 03
Reference frame : ICRF/J2000.0
Output type : GEOMETRIC cartesian states
Coordinate systm: Ecliptic and Mean Equinox of Reference Epoch
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JDCT
X Y Z
VX VY VZ
LT RG RR
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$$SOE
2440210.500000000 = A.D. 1968-Dec-20 00:00:00.0000 (CT)
-1.639818213418058E+00 2.150749595255952E-01 4.497749796143365E-02
-1.289301144231429E-03 -1.267688883275297E-02 -2.338043538550765E-04
9.555444513722736E-03 1.654473930467143E+00 -3.764204301462909E-04
$$EOE
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Coordinate system description:
Ecliptic and Mean Equinox of Reference Epoch
Reference epoch: J2000.0
xy-plane: plane of the Earth's orbit at the reference epoch
x-axis : out along ascending node of instantaneous plane of the Earth's
orbit and the Earth's mean equator at the reference epoch
z-axis : perpendicular to the xy-plane in the directional (+ or -) sense
of Earth's north pole at the reference epoch.
Symbol meaning [1 AU=149597870.691 km, 1 day=86400.0 s]:
JDCT Epoch Julian Date, Coordinate Time
X x-component of position vector (AU)
Y y-component of position vector (AU)
Z z-component of position vector (AU)
VX x-component of velocity vector (AU/day)
VY y-component of velocity vector (AU/day)
VZ z-component of velocity vector (AU/day)
LT One-way down-leg Newtonian light-time (day)
RG Range; distance from coordinate center (AU)
RR Range-rate; radial velocity wrt coord. center (AU/day)
Geometric states/elements have no aberration corrections applied.
Computations by ...
Solar System Dynamics Group, Horizons On-Line Ephemeris System
4800 Oak Grove Drive, Jet Propulsion Laboratory
Pasadena, CA 91109 USA
Information: http://ssd.jpl.nasa.gov/
Connect : telnet://ssd.jpl.nasa.gov:6775 (via browser)
telnet ssd.jpl.nasa.gov 6775 (via command-line)
Author : Jon.Giorgini@jpl.nasa.gov
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Computing file changes ...