MISSION_NAME = "CASSINI" SPACECRAFT_NAME = "CASSINI" DATA_SET_ID = "SPICE_SPK_FILE" KERNEL_TYPE_ID = "SPK" PRODUCT_ID = "050513R_SCPSE_05097_05114.xsp" PRODUCT_CREATION_TIME = 2005-05-18T13:28:20 PRODUCER_ID = "CASSINI_NAV_TEAM" MISSION_PHASE_NAME = "TOUR" PRODUCT_VERSION_TYPE = "RECONSTRUCTION" PLATFORM_OR_MOUNTING_NAME = "N/A" START_TIME = 2005-04-07T06:58:56 STOP_TIME = 2005-04-24T11:58:56 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 = "SEE COMMENTS" NOTE = "SPICE transfer format SPK file." ; 050513R_SCPSE_05097_05114.BSP LOG FILE ; ; Created 2005-05-18/13:28:19.00. ; ; BEGIN NIOSPK COMMANDS LEAPSECONDS_FILE = /cnav/software/internal/leapseconds.dat SPK_FILE = 050513R_SCPSE_05097_05114.BSP SPK_LOG_FILE = 050513R_SCPSE_05097_05114.log INCLUDE_TEXT_FILE = 050513R_COMMENT_05097_05114.TXT SOURCE_NIO_FILE = 050513R_SK_05097_05114.NIO BODIES = -82 BEGIN_TIME = CAL-ET 2005 APR 07 07:00:00.000 END_TIME = CAL-ET 2005 APR 24 12:00:00.000 SOURCE_NIO_FILE = /cnav/OD/deliveries/reconstruction/050502_006T5/odstuff/pe_941124-161222_050419.nio BODIES = 3 5 6 10 301 399 BEGIN_TIME = CAL-ET 2005 APR 07 07:00:00.000 END_TIME = CAL-ET 2005 APR 24 12:00:00.000 SOURCE_NIO_FILE = /cnav/OD/deliveries/reconstruction/050502_006T5/odstuff/se_040102-150116_050419.nio BEGIN_TIME = CAL-ET 2005 APR 07 07:00:00.000 END_TIME = CAL-ET 2005 APR 24 12:00:00.000 ; END NIOSPK COMMANDS FILENAME: 050513R_SCPSE_05097_05114.BSP -------------------------------------------------------------------------------- OD_DELIVERY NAME: 050513_007Sa BY: Jason Stauch DATE: May 13, 2005 PURPOSE OF DELIVERY: T4 + Apo to T5 + Apo Reconstruction Delivery 07-APR-2005 07:00 ET to 24-APR-2005 12:00 ET FILE USAGE RESTRICTIONS: Use for Tour Analysis for the period of the file. PLANETARY EPHEMERIS USED: Based on sat207, updated in OD solution. SATELLITE EPHEMERIS USED: Based on sat207 from Bob Jacobson, updated in OD solution START EPOCH OF RECONSTRUCTION DATA ARC: 07-APR-2005 07:00 ET END EPOCH OF RECONSTRUCTED DATA ARC: 06-MAY-2005 07:00 ET ORIGINAL DIRECTORY: /cnav/OD/ops/007Sa/reconstruction/final2 case 12 COMMENTS: Epoch of arc is April 07, 2005 Used sat207 satellite/planet ephemeris 2-way Doppler and Range through 06-MAY-2005 05:00 Optical Data through 06-MAY-2005 06:40 Covariance scale factor of 1 for satellite/planet, State covariance with scale factor of 5 Weights by pass for F2 and SRA Updated pre-OTM021 mass with value from OTM021 mapdf file Updated rcs_dv file with OTM021 RWA bias values from KPT-MAS run Updated pre-OTM022 mass with value from OTM022 mapdf file Updated rcs_dv file; RWA bias scheduled to follow OTM-22 (SMFDV273) was cancelled Updated rcs_dv file; SMFDV274 updated with 05099_05134pf_fsiv.DV value Updated rcs_dv file with OTM024 RWA spin-down/spin-up with KPT-MAS run Updated rcs_dv file with two small forces on 7-18-05 and 7-31-05 T5 Modeling RCS DV model based on telemetry. Modeling Titan Atmospheric Drag with Drag Model. Estimated Cd as drag scale factor (Ap. Val = 2.1 +/- 1.5) SMALL FORCES Estimated SMFDV271 OTM-21 RWA Spin-down - 5 mm/s uncertainty Estimated SMFDV272 OTM-21 RWA Spin-up - 5 mm/s uncertainty Estimated SMFDV273 T5 RWA Spin-down - 2 mm/s uncertainty Estimated SMFDV274 T5 RCS Activity - 2 mm/s uncertainty Estimated SMFDV275 T5 RCS Activity - 2 mm/s uncertainty Estimated SMFDV276 T5 RCS Activity - 2 mm/s uncertainty Estimated SMFDV278 T5 RCS Activity - 2 mm/s uncertainty Estimated SMFDV279 T5 RCS Activity - 2 mm/s uncertainty Estimated SMFDV280 T5 RWA Spin-up - 2 mm/s uncertainty Estimated SMFDV281 RWA Bias (Previously OTM-23) - 5 mm/s uncertainty Estimated SMFDV282 OTM-24 RWA Spin-down - 5 mm/s uncertainty Estimated SMFDV283 OTM-24 RWA Spin-up - 5 mm/s uncertainty MANEUVERS OTM021 - Estimated RA, DEC, DV, Start Time OTM022 - Estimated RA, DEC, DV, Start Time OTM024 - Estimated RA, DEC, DV, Start Time -------------------------------------------------------------------------------------- \beginlabel MISSION_NAME = "CASSINI" SPACECRAFT_NAME = "CASSINI" DATA_SET_ID = "SPICE_SPK_FILE" KERNEL_TYPE_ID = "SPK" PRODUCT_ID = "050513R_SCPSE_05097_05114.xsp" PRODUCT_CREATION_TIME = 2005-05-18T13:28:20 PRODUCER_ID = "CASSINI_NAV_TEAM" MISSION_PHASE_NAME = "TOUR" PRODUCT_VERSION_TYPE = "RECONSTRUCTION" PLATFORM_OR_MOUNTING_NAME = "N/A" START_TIME = 2005-04-07T06:58:56 STOP_TIME = 2005-04-24T11:58:56 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 = "SEE COMMENTS" NOTE = "SPICE transfer format SPK file." \endlabel Brief. Version: 2.2.0 (SPICE Toolkit N0055) Summary for: 050513R_SCPSE_05097_05114.bsp Bodies Start of Interval (ET) End of Interval (ET) ------- ----------------------------- ----------------------------- -82 CASSINI 2005 APR 07 07:00:00.000 2005 APR 24 12:00:00.000 3 EARTH BARYCENTER 2005 APR 07 07:00:00.000 2005 APR 24 12:00:00.000 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