Output

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Output variables

This tab allows to the user to specify how output data will be stored with the frequency, the inertial frame used for output data (could be different of the propagation frame) as well as local frame.

OutputDef.png

Note: time scale information is only available since V11.4.

Plots

But, in the same tab, the user will have access to graphical displays (only available after propagation has occurred).

Note : in V11.0 version, the binary file that includes all output data is not reset when propagation has exited in error mode. So the user will have to be careful not to plot the results of a previous simulation!

Custom plots

A first panel allows to plot whichever output variable listed int the table below.

Note that these displays only correspond to the current propagation. Thus, a reset is automatically done every time a new propagation is executed.

Anyway, if you want to plot previously saved files, it is possible to use this little utility here (or getting it with the full GENIUS package, since V1.9 version) allowing plotting either ephemeris files (only files since V11.3 due to a bug in the V11.2; see here) or SQLite ones (see "Set configuration" options int he "Conf" menu).

Output.png

Ground track

But, since the V11.3 version, it is now possible to plot directly the ground track with computed orbital events:

GroundTrack.png

List of available variables

The table below lists all the available output variables ...

Acronym Description Unit
DATE Date (TAI) -
TIME Duration since initial conditions sec
TMASS Total mass kg
PMASS Propellant mass kg
XIN Inertial x coordinates m
YIN Inertial y coordinates m
ZIN Inertial z coordinates m
VXIN Velocity in inertial x coordinates m/s
VYIN Velocity in inertial y coordinates m/s
VZIN Velocity in inertial z coordinates m/s
POSIN Position norm in inertial frame m
VIN Velocity norm in inertial frame m/s
XREL X component of the relative position in rotating frame m/s
YREL Y component of the relative position in rotating frame m/s
ZREL Z component of the relative position in rotating frame m/s
VXREL X component of the relative velocity in rotating frame m/s
VYREL Y component of the relative velocity in rotating frame m/s
VZREL Z component of the relative velocity in rotating frame m/s
VREL Relative velocity in rotating frame m/s
A Semi-major axis km
E Eccentricity -
I Inclination deg
AOP Argument of perigee deg
RAAN Right ascension of the ascending node deg
TA True anomaly deg
MA Mean anomaly deg
EA Eccentric anomaly deg
EX First component of the eccentricity vector -
EY Second component of the eccentricity vector -
HX First component of the inclination vector -
HY Second component of the inclination vector -
TAOL True argument of latitude deg
MAOL Mean argument of latitude deg
EAOL Eccentric argument of latitude deg
PERI Periapsis radius km
APO Apoapsis radius km
PERIALT Periapsis altitude km
APOALT Apoapsis altitude km
LATG Geodetic latitude deg
LON Longitude deg
ALTG Geodetic altitude km
LATS Geocentric latitude deg
ALTS Geocentric altitude km
AZIA Absolute velocity azimuth deg
FPAA Absolute Flight path angle deg
AZIR Relative velocity azimut (vs rotating frame) deg
FPAR Relative flight path angle (vs rotating frame) deg
PSI First elementary rotation in inertial frame (Cardan ZYX) deg
THETA Second elementary rotation in inertial frame (Cardan ZYX) deg
PHI third elementary rotation in inertial frame (Cardan ZYX) deg
PSIL First elementary rotation in local frame (Cardan ZYX) deg
THETAL Second elementary rotation in local frame (Cardan ZYX) deg
PHIL Third elementary rotation in local frame (Cardan ZYX) deg
Q0 Scalar part of the attitude quaternion in inertial frame (always positive) -
Q1 First component of the vector part of the attitude quaternion in inertial frame -
Q2 Second component of the vector part of the attitude quaternion in inertial frame -
Q3 Third component of the vector part of the attitude quaternion in inertial frame -
AOA Angle of attack deg
BETA Sideslip angle deg
BANK Bank angle deg
YAW Yaw in aircraft frame deg
PITCH Pitch in aircraft frame deg
ROLL Roll in aircraft frame deg
SPIN Spin rate deg/s
XSPIN Spin rate about x satellite axis deg/s
YSPIN Spin rate about y satellite axis deg/s
ZSPIN Spin rate about z satellite axis deg/s
ACCN Newtonian acceleration in propagation frame m/s2
ACCNX X component of the Newtonian acceleration + in propagation frame m/s2
ACCNY Y component of the Newtonian acceleration in + propagation frame m/s2
ACCNZ Z component of the Newtonian acceleration in + propagation frame m/s2
ACCP Earth potential acceleration in propagation frame (without central term) m/s2
ACCPX X component of the earth potential acceleration in propagation frame (without central term) m/s2
ACCPY Y component of the earth potential acceleration in propagation frame (without central term) m/s2
ACCPZ Z component of the earth potential acceleration in propagation frame (without central term) m/s2
ACCM Moon acceleration in propagation frame m/s2
ACCMX X component of the moon acceleration in propagation frame m/s2
ACCMY Y component of the moon acceleration in propagation frame m/s2
ACCMZ Z component of the moon acceleration in propagation frame m/s2
ACCS Sun acceleration in propagation frame m/s2
ACCSX X component of the sun acceleration in propagation frame m/s2
ACCSY Y component of the sun acceleration in propagation frame m/s2
ACCSZ Z component of the sun acceleration in propagation frame m/s2
ACCA Aerodynamic acceleration in propagation frame m/s2
ACCAX X component of the aerodynamic acceleration in propagation frame m/s2
ACCAY Y component of the aerodynamic acceleration in propagation frame m/s2
ACCAZ Z component of the aerodynamic acceleration in propagation frame m/s2
ACCR Solar radiation pressure acceleration in propagation frame m/s2
ACCRX X component of the solar radiation pressure acceleration in propagation frame m/s2
ACCRY Y component of the solar radiation pressure acceleration in propagation frame m/s2
ACCRZ Z component of the solar radiation pressure acceleration in propagation frame m/s2
ACCT Thrust acceleration in propagation frame m/s2
ACCRX X component of the thrust acceleration in propagation frame m/s2
ACCRY Y component of the thrust acceleration in propagation frame m/s2
ACCRZ Z component of the thrust acceleration in propagation frame m/s2
THRUST engine thrust N
USED_DV Cumulated velocity increment (since V11.4) m/s
RHO Atmospheric density kg/m3
CX Drag coefficient -
CZ Lift coefficient -
MACH Mach number -
MLT Mean local time in TIRF h
TLT True local time in TIRF h
LSSAT Percentage of the illuminated surface of the spacecraft  %
LSPAN Percentage of the illuminated surface of the solar panels  %
AM Mean (secular Lyddane model) semi-major axis km
EM Mean (secular Lyddane model) eccentricity -
IM Mean (secular Lyddane model) inclination deg
AOPM Mean (secular Lyddane model) argument of perigee deg
RAANM Mean (secular Lyddane model) right ascension of the ascending node deg
MAM Mean (secular Lyddane model) anomaly deg
F107 Solar flux (since V11.4) -
AP Geomagnetic index (since V11.4) -