Profile file name : "M15RSR0L04_IIX_071191953_60.TAB" Start time [ERT] : 2007-04-29T19:53:00.766 Stop time [ERT] : 2007-04-29T20:06:42.014 Orbit number : 4257 Antenna number : 15 PCK file name : "EARTH_000101_190401_190108.BPC" SPK file name : "ORMM__070401000000_00387.BSP" Gravity field model : "JGM75C01.SHA" Geopotential reference [m^2/s^2] : 12652811. Noise level of the profile [10^6/m^3] : 1589.34 Offset correction of the profile [10^6/m^3] : 0.00 Upper noise level altitude [km] : 3666.951 Fresnel radius at upper noise level altitude [km] : 0.68 Lower noise level altitude [km] : 3482.257 Fresnel radius at lower noise level altitude [km] : 0.68 Lowest valid altitude of ionospheric profile [km] : 3454.994 Fresnel radius at lowest valid altitude [km] : 0.68 ----------------------------------------------------------------------------- values at geometrical occultation ----------------------------------------------------------------------------- Occultation time [ERT] : 2007-04-29T20:06:31.581 Occultation time [ERT-OWLT] : 2007-04-29T19:51:43.403 Ray path direction of geometrical OCC point [deg] : 126.50 Angle from diametric at geom. OCC point [deg] : -128.85 S/C to limb distance at geom. OCC point [km] : 13029. S/C to G/S distance at geom. OCC point [10^6/m^3] : 266.282 Sun-Earth-S/C-angle at geom. OCC point [deg] : 51.15 Antenna elevation angle at geom. OCC point [deg] : 26.70 ----------------------------------------------------------------------------- values at 130 km altitude above aeroid (130 km) ----------------------------------------------------------------------------- Measurement time (130 km) [ERT] : 2007-04-29T20:03:33.355 Measurement time (130 km) [ERT-OWLT] : 2007-04-29T19:48:45.129 Solar longitude (130 km) [deg] : 228.51 Planet to Sun distance (130 km) [10^6 km] : 208.025 North planetary latitude (130 km) [deg] : 46.39 East planetary longitude (130 km) [deg] : 17.72 Sub-solar north planetary latitude (130 km) [deg] : -18.59 Sub-solar east planetary longitude (130 km) [deg] : 41.72 Aeroid radius (130 km) [km] : 3386.563 MOLA radius (130 km) [km] : 3382.688 Local true solar time (130 km) [hrs] : 10.40 Solar zenith angle (130 km) [deg] : 68.82 Electron density (130 km) [10^6/m^3] : 85231.74 ----------------------------------------------------------------------------- values of maximum electron density (max) ----------------------------------------------------------------------------- Measurement time (max) [ERT] : 2007-04-29T20:03:19.262 Measurement time (max) [ERT-OWLT] : 2007-04-29T19:48:31.035 North planetary latitude (max) [deg] : 46.55 East planetary longitude (max) [deg] : 17.95 Solar zenith angle (max) [deg] : 68.91 Maximum of electron density (max) [10^6/m^3] : 86864.63 Radius of max. electron density [km] : 3526.968 Aeroid radius (max) [km] : 3386.517 MOLA radius (max) [km] : 3382.905 Altitude above ref. aeroid (max) [km] : 140.451 Geopotential (max) [m^2/s^2] : 501564. Geopotential height (max) [km] : 134.992