CALCFixedParms Table    CALC inputs  MATHCNST.H --------------------------------------- 

SpeedOfLight            VLIGHT       C_LIGHT    299792458.     Speed of light; m/s

LightTime1AU            TSECAU       TAU_A      499.004782     Light time for one a.u.; sec

gravity                 ACCELGRV     ACCEL_GRV    9.78031846  acceleration of gravity at the
                                                              earth's surface (m)(s^-2) 

none                    GAUSS        GAUSS_GRAV 0.01720209895 Gaussian gravitational constant

none                    UGRVCN       GRAV_CONST 6.672e-11     Constant of gravitation;
                                                              (m^3)(kg^-1)(s^-2) 
EarthGM                 GMEARTH      GRAV_GEO   3.986005e14   Geocentric gravitational constant
                                                              (m^3)(s^-2)

MoonGM                  GMMOON       GRAV_MOON  4.90279750e12 Lunar-centric gravitational constant
                                                 (m^3)(s^-2) 

SunGM                   GMSUN        GRAV_HELIO 1.32712438e20 Heliocentric gravitational constant
                                                              (m^3)(s^-2)

MoonEarthMassRatio      EMSMMS       LMASS_RATIO 0.01230002   Ratio of mass of Moon to mass of
                                                              Earth

EarthRadius             EARTHRAD     E_EQ_RADIUS  6378137.    Earth's Equatorial Radius, 
                                                              meters (IUGG value)
EarthFlattening         EFLAT        E_FLAT_FCTR  0.00335281  Earth's flattening factor


EphemerisEpoch          none         I think CALC assumes J2000

EarthTideLag            ETIDE_LAG    ETIDE_LAG   0.0          Earth tides: lag angle (radians)

LoveNumberH             LOVE_H       LOVE_H      0.60967      Earth tides: global Love Number H,
                                                              IERS value (unitless)

LoveNumberK             none

LoveNumberL             LOVE_L       LOVE_L      0.0852       Earth tides: global Love Number L,
                                                              IERS value (unitless)  

PrecessionConst         PRECONST     PRECESS     5029.0966    General precession in longitude;
                                                              arcsec per Julian century 
                                                              at standard epoch J2000 
TidalUT1                none

CALCFlags               array of integer values