DAF/SPK /home/adcs/ftp/MEX/kernels/spk/ORMM_T19_070601000000_00403.B LTL-IEEE FTPSTR: : : : :::ENDFTP ******************************************************************************** This file was converted to type 19 by SPK18TO19 SPK18TO19 VERSION: 1.1.0 18-APR-2016 (NJB) SPK18TO19 RUN DATE/TIME: 2016-10-05T16:18:14 SPK18TO19 INPUT FILE: /home/adcs/ftp/MEX/kernels/spk/ORMM__070601000000_00403.BSP SPK18TO19 OUTPUT FILE: /home/adcs/ftp/MEX/kernels/spk/ORMM_T19_070601000000_00403.BSP ******************************************************************************** Mars Express SPK file by MEX SPICE Team =========================================================================== Created by the Mars Express Auxiliary Data Conversion and Distribution System located at ESTEC, Mon Jul 16 14:46:58 2007 Objects -------------------------------------------------------- This file contains Mars Express (MEX) spacecraft position. NAIF ID code for MEX is -41 Approximate Time Coverage -------------------------------------------------------- This file covers the following time span: Start of Interval End of Interval -------------------------------- -------------------------------- MAY 31,2007 22:41:28.1849 (TDB) JUN 30,2007 21:46:46.1839 (TDB) Status -------------------------------------------------------- This kernel is an official operational product of the Mars Express Project Science Team. It is intended to be used by MEX PI Team for scientific data analyzing. Pedigree -------------------------------------------------------- ESOC/FD is responsible for Auxiliary Data delivering. An automated system located at ESTEC under the responsibility of the MEX PST, perform the conversion of all of these Orbit and Attitude files into SPICE format. MEX source file name = ../temp/ORMM_FDRMMA_DA_070601000000_00403.bin Usage -------------------------------------------------------- This file should be used together with the kernel set described below: NAIF0008.TLS is a Leapseconds Kernel file is used in conversions between ephemeris time and UTC (coordinated universal time). MEX_yymmdd_STEP.TSC is a Spacecraft Clock Kernel file is used in conversions between the Mars Express Clock time and ephemeris time. MAR033_2000-2025.BSP is an SPK file required to perform geometrical calculation including planetary objects. Its holds ephemeris data for Earth, Mars, the Sun, Phobos and Deimos. MARS_IAU2000_V0.TPC is a Planetary Constants Kernel file required to model natural solar system bodies orientation and holds physical and cartographic constants. MEX_V08.TF i s a Frame Kernel file required to establish relationships between frames used in geometry computations. Accuracy -------------------------------------------------------- For each Orbit/Attitude file conversion, a validation process is applied to the produced SPK/CK kernel and to its MEX source file. Using their respective Reading Software, the KERVAL program retrieves S/C state features for different epochs between the coverage begin time and the coverage end time. Then it computes their average and maximal difference. In the case the maximal value of this difference is lower than a defined threshold, the conversion is validated. If you want more information about the validation process, read the [2] document. Here is the result of the validation process related to this file: Conversion process is SUCCESSFUL State comparison: Position difference ( km): maximum 1.2153223453258E-07 average 2.1455719159779E-08 Velocity difference (km/s): maximum 8.0078579572096E-11 average 7.4311412379574E-12 References -------------------------------------------------------- [1] Mission Control System (MCS) Data Delivery Interface Document (DDID) MEX-ESC-IF-5003; Appendix H - FD Products, Issue 1.3, 1 March 2202 [2] "Mars Express, Auxiliary Data Conversion into SPICE Kernels and Distruibution" MEX-EST-PL-10210 Issue 1.2, 25 September 2003 [3] SPK Required Reading, NAIF Document No. 168.08 7 April 2000 Contacts -------------------------------------------------------- If you have any question regarding this data contact Joe Zender, ESA / Research and Scientific Support Department (31) 71 565 4919, Joe.Zender@esa.int or David Heather, ESA / Research and Scientific Support Department (31) 71 565 3388, dheather@rssd.esa.int or members of the NAIF team: Charles H.Acton, (818)-354-3869, charles.h.acton@jpl.nasa.gov Boris V. Semenov, (818)-354-8136, bsemenov@spice.jpl.nasa.gov Nat Bachman, (818)-354-7454, nbachman@spice.jpl.nasa.gov ******************************************************************************** PREDICTION_START_TIME: 2007-07-12T02:38:27 Note: PREDICTION_START_TIME is considered to be the CREATION_DATE of the MEX source file. This is the best APPROXIMATION that PST can provide with the information currently available. ******************************************************************************** MEX2KER RUN DATE/TIME: 2007-07-16T14:45:59 MEX2KER SETUP FILE: ../setup/MEX2BSP.SETUP MEX2KER INPUT FILE: ../incoming/ORMM_FDRMMA_DA_070601000000_00403.MEX MEX2KER OUTPUT FILE: ../temp/ORMM__070601000000_00403.BSP OUTPUT FILE STATUS: NEW FILE ************************************************************** ****************** \begindata LEAPSECONDS_FILE = '/ftp/pub/projects/mex/data/spice/kernels/lsk/NAIF0008.TLS' INTERPOLATION_METHOD = 'HERMITE' INTERPOLATION_DEGREE = 11 APPEND_TO_OUTPUT = 'NO' STRING_MAPPING = ( 'EME2000', 'J2000', 'MARS EXPRESS', 'MARS EXPRESS' ) NAIF_BODY_NAME = ( 'MARS EXPRESS' ) NAIF_BODY_CODE = -41 \begintext ?Q^A?5^1A Type 19 segment 1 created from /home/adc nN@jUIA!½@na?Zop|?3a?o|?ioL 0?2 =y?|{@G)#@E3v?pݿAE?E3v?|pݿrAE?
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