Profile file name : "M15RSR0L04_IID_042132120_60.TAB" Start time [ERT] : 2004-07-31T21:20:00.383 Stop time [ERT] : 2004-07-31T21:32:17.151 Orbit number : 679 Antenna number : 15 PCK file name : "EARTH_000101_210414_210121.BPC" SPK file name : "ORMM__040701000000_00086.BSP" Gravity field model : "JGM75C01.SHA" Geopotential reference [m^2/s^2] : 12652811. Noise level of the profile [10^6/m^3] : 4006.79 Offset correction of the profile [10^6/m^3] : 1164.98 Upper noise level altitude [km] : 3683.005 Fresnel radius at upper noise level altitude [km] : 0.27 Lower noise level altitude [km] : 3489.336 Fresnel radius at lower noise level altitude [km] : 0.27 Lowest valid altitude of ionospheric profile [km] : 3447.712 Fresnel radius at lowest valid altitude [km] : 0.27 ----------------------------------------------------------------------------- values at geometrical occultation ----------------------------------------------------------------------------- Occultation time [ERT] : 2004-07-31T21:32:16.016 Occultation time [ERT-OWLT] : 2004-07-31T21:10:26.039 Ray path direction of geometrical OCC point [deg] : -67.42 Angle from diametric at geom. OCC point [deg] : 111.17 S/C to limb distance at geom. OCC point [km] : 2332. S/C to G/S distance at geom. OCC point [10^6/m^3] : 392.717 Sun-Earth-S/C-angle at geom. OCC point [deg] : 15.03 Antenna elevation angle at geom. OCC point [deg] : 68.04 ----------------------------------------------------------------------------- values at 130 km altitude above aeroid (130 km) ----------------------------------------------------------------------------- Measurement time (130 km) [ERT] : 2004-07-31T21:30:51.472 Measurement time (130 km) [ERT-OWLT] : 2004-07-31T21:09:01.509 Solar longitude (130 km) [deg] : 67.93 Planet to Sun distance (130 km) [10^6 km] : 249.213 North planetary latitude (130 km) [deg] : -7.35 East planetary longitude (130 km) [deg] : 173.42 Sub-solar north planetary latitude (130 km) [deg] : 23.23 Sub-solar east planetary longitude (130 km) [deg] : 96.15 Aeroid radius (130 km) [km] : 3395.112 MOLA radius (130 km) [km] : 3393.238 Local true solar time (130 km) [hrs] : 17.15 Solar zenith angle (130 km) [deg] : 81.39 Electron density (130 km) [10^6/m^3] : 59722.29 ----------------------------------------------------------------------------- values of maximum electron density (max) ----------------------------------------------------------------------------- Measurement time (max) [ERT] : 2004-07-31T21:30:46.527 Measurement time (max) [ERT-OWLT] : 2004-07-31T21:08:56.564 North planetary latitude (max) [deg] : -7.09 East planetary longitude (max) [deg] : 173.55 Solar zenith angle (max) [deg] : 81.38 Maximum of electron density (max) [10^6/m^3] : 72343.77 Radius of max. electron density [km] : 3533.078 Aeroid radius (max) [km] : 3395.130 MOLA radius (max) [km] : 3392.892 Altitude above ref. aeroid (max) [km] : 137.948 Geopotential (max) [m^2/s^2] : 491369. Geopotential height (max) [km] : 132.249