MISSION_NAME = "CASSINI" SPACECRAFT_NAME = "CASSINI" DATA_SET_ID = "SPICE_SPK_FILE" KERNEL_TYPE_ID = "SPK" PRODUCT_ID = "050105R_SCPSE_04247_04336.xsp" PRODUCT_CREATION_TIME = 2005-01-10T14:44:29 PRODUCER_ID = "CASSINI_NAV_TEAM" MISSION_PHASE_NAME = "APPROACH" PRODUCT_VERSION_TYPE = "RECONSTRUCTION" PLATFORM_OR_MOUNTING_NAME = "N/A" START_TIME = 2004-09-03T11:58:56 STOP_TIME = 2004-12-01T11:58:56 SPACECRAFT_CLOCK_START_COUNT = "N/A" SPACECRAFT_CLOCK_STOP_COUNT = "N/A" TARGET_NAME = { "CASSINI", "EARTH BARYCENTER", "JUPITER BARYCENTER", "SATURN BARYCENTER", "SUN", "MOON", "EARTH", "MIMAS", "ENCELADUS", "TETHYS", "DIONE", "RHEA", "TITAN", "HYPERION", "IAPETUS", "PHOEBE", "SATURN" } INSTRUMENT_NAME = "N/A" INSTRUMENT_ID = "N/A" SOURCE_PRODUCT_ID = "UNK" NOTE = "SPICE transfer format SPK file." ; 050105R_SCPSE_04247_04336.BSP LOG FILE ; ; Created 2005-01-10/14:44:25.00. ; ; BEGIN NIOSPK COMMANDS LEAPSECONDS_FILE = /cnav/software/internal/leapseconds.dat SPK_FILE = 050105R_SCPSE_04247_04336.BSP SPK_LOG_FILE = 050105R_SCPSE_04247_04336.log INCLUDE_TEXT_FILE = 050105R_COMMENT_04247_04336.TXT SOURCE_NIO_FILE = 050105R_SK_04247_04336.NIO BODIES = -82 BEGIN_TIME = CAL-ET 2004 SEP 03 12:00:00.000 END_TIME = CAL-ET 2004 DEC 01 12:00:00.000 SOURCE_NIO_FILE = /cnav/OD/outputs/ops/reconstruction/050105_00bTb/peph.nio BODIES = 3 5 6 10 301 399 BEGIN_TIME = CAL-ET 2004 SEP 03 12:00:00.000 END_TIME = CAL-ET 2004 DEC 01 12:00:00.000 SOURCE_NIO_FILE = /cnav/OD/outputs/ops/reconstruction/050105_00bTb/seph.nio BEGIN_TIME = CAL-ET 2004 SEP 03 12:00:00.000 END_TIME = CAL-ET 2004 DEC 01 12:00:00.000 ; END NIOSPK COMMANDS FILENAME: 050105R_SCPSE_04247_04336.XSP OD DELIVERY NAME: 050105_00bTb BY: Jason Stauch DATE: January 10, 2004 PURPOSE OF DELIVERY: T0 + Apo to Ta + Apo Reconstruction Delivery 03-SEP-2004 12:00 ET to 01-DEC-2004 12:00 ET FILE USAGE RESTRICTIONS: Use for Tour Analysis for the period of the file. PLANETARY EPHEMERIS USED: Based on pefile.sat188; updated in OD solution. SATELLITE/ASTEROID/ROCK EPHEMERIS USED: Based Sat188 from Bob Jacobson; updated in OD solution. START EPOCH OF RECONSTRUCTED DATA ARC: 27-AUG-2004 15:30:00 ET END EPOCH OF RECONSTRUCTED DATA ARC: 16-DEC-2004 23:59 ET ORIGINAL OD DIRECTORY: /cnav/OD/ops/00bTb/otm007/epoch_040827/050103_TaAccl case 24 COMMENTS: Epoch of arc is August 27, 2004 2-way Doppler and Range through December 17, 2004 00:00 Optical Data through December 15, 2004 15:50 Using combined planetary_SAT188 covariance with scale factor of 1, mean from sat188 delivery and cov from DCO on 040827 State covariance with scale factor of 5 Weights by pass for F2 and SRA Satellites and stars at psf weight OTM003 modeled with delta_V and start time estimated delta_V, RA, Dec, and Start Time OTM004 modeled with delta_V and 2.56 N thrust from 2.4 N estimated delta_V, RA, Dec, and Thrust OTM005 modeled with delta_V and start time estimated delta_V, RA, Dec, and Start Time OTM006 modeled with delta_V and start time estimated delta_V, RA, Dec, and Start Time Ta modeled with Misc. Accl. model and loose stochastics RCS DV file: Operational rcs_dv file modified to remove Ta flyby RCS events Removed both OTM007 RCS events Tb flyby RCS events match FSDS run by Tom Burk Estimated Hyperion's GM Attitude file used until 20-Dec-2004 and then -Z to Earth, X to north ecliptic Tightened EOP a priori uncertainites from 10 to 2 cm due to reconstructed values \beginlabel MISSION_NAME = "CASSINI" SPACECRAFT_NAME = "CASSINI" DATA_SET_ID = "SPICE_SPK_FILE" KERNEL_TYPE_ID = "SPK" PRODUCT_ID = "050105R_SCPSE_04247_04336.xsp" PRODUCT_CREATION_TIME = 2005-01-10T14:44:29 PRODUCER_ID = "CASSINI_NAV_TEAM" MISSION_PHASE_NAME = "APPROACH" PRODUCT_VERSION_TYPE = "RECONSTRUCTION" PLATFORM_OR_MOUNTING_NAME = "N/A" START_TIME = 2004-09-03T11:58:56 STOP_TIME = 2004-12-01T11:58:56 SPACECRAFT_CLOCK_START_COUNT = "N/A" SPACECRAFT_CLOCK_STOP_COUNT = "N/A" TARGET_NAME = { "CASSINI", "EARTH BARYCENTER", "JUPITER BARYCENTER", "SATURN BARYCENTER", "SUN", "MOON", "EARTH", "MIMAS", "ENCELADUS", "TETHYS", "DIONE", "RHEA", "TITAN", "HYPERION", "IAPETUS", "PHOEBE", "SATURN" } INSTRUMENT_NAME = "N/A" INSTRUMENT_ID = "N/A" SOURCE_PRODUCT_ID = "UNK" NOTE = "SPICE transfer format SPK file." \endlabel Brief. Version: 2.2.0 (SPICE Toolkit N0055) Summary for: 050105R_SCPSE_04247_04336.bsp Bodies Start of Interval (ET) End of Interval (ET) ------- ----------------------------- ----------------------------- -82 CASSINI 2004 SEP 03 12:00:00.000 2004 DEC 01 12:00:00.000 3 EARTH BARYCENTER Same coverage as previous object 5 JUPITER BARYCENTER Same coverage as previous object 6 SATURN BARYCENTER Same coverage as previous object 10 SUN Same coverage as previous object 301 MOON Same coverage as previous object 399 EARTH Same coverage as previous object 601 MIMAS Same coverage as previous object 602 ENCELADUS Same coverage as previous object 603 TETHYS Same coverage as previous object 604 DIONE Same coverage as previous object 605 RHEA Same coverage as previous object 606 TITAN Same coverage as previous object 607 HYPERION Same coverage as previous object 608 IAPETUS Same coverage as previous object 609 PHOEBE Same coverage as previous object 699 SATURN Same coverage as previous object