KPL/SCLK \beginlabel PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM RECORD_BYTES = "N/A" ^SPICE_KERNEL = "dii_sclkscet_00008.tsc" MISSION_NAME = "DEEP IMPACT" SPACECRAFT_NAME = "DEEP IMPACT IMPACTOR SPACECRAFT" DATA_SET_ID = "DI-C-SPICE-6-V1.0" KERNEL_TYPE_ID = SCLK PRODUCT_ID = "dii_sclkscet_00008.tsc" PRODUCT_CREATION_TIME = 2006-03-01T14:11:42 PRODUCER_ID = "NAIF/JPL" MISSION_PHASE_NAME = "N/A" PRODUCT_VERSION_TYPE = ACTUAL PLATFORM_OR_MOUNTING_NAME = "N/A" START_TIME = "N/A" STOP_TIME = "N/A" SPACECRAFT_CLOCK_START_COUNT = "N/A" SPACECRAFT_CLOCK_STOP_COUNT = "N/A" TARGET_NAME = "9P/TEMPEL 1 (1867 G1)" INSTRUMENT_NAME = "N/A" NAIF_INSTRUMENT_ID = "N/A" SOURCE_PRODUCT_ID = "N/A" NOTE = "See comments in the file for details" OBJECT = SPICE_KERNEL INTERCHANGE_FORMAT = ASCII KERNEL_TYPE = CLOCK_COEFFICIENTS DESCRIPTION = "DII spacecraft primary on-board clock correlation SPICE SCL-Kernel file providing correlation data used during project operations, created by NAIF, JPL. " END_OBJECT = SPICE_KERNEL \endlabel Deep Impact Impactor Spacecraft SCLK File =========================================================================== This file is a SPICE spacecraft clock (SCLK) kernel containing information required for the Deep Impact Impactor (DII) spacecraft on-board clock to UTC conversion. Production/History of this SCLK file -------------------------------------------------------- This file was created on 2005-06-15; the comments in the file were updated on 2005-09-14 in preparation for archiving in the Planetary Data System. This file was generated by the NAIF utility program MAKCLK, version 3.5.2, from the final DII spacecraft SCLKvSCET file released prior to the comet encounter. At the time of release this file was named ``DII_SCLKSCET.00008.tsc''. Usage -------------------------------------------------------- This file must be loaded into the user's program by a call to the FURNSH subroutine CALL FURNSH( 'this_file_name' ) in order to use the SPICELIB SCLK family of subroutines to convert DI spacecraft on-board clock to ET and vice versa. SCLK Format -------------------------------------------------------- The on-board clock, the conversion for which is provided by this SCLK file, consists of two fields: SSSSSSSSSS:FFF where: SSSSSSSSSS -- count of on-board seconds FFF -- count of fractions of a second with one fraction being 1/256 of a second References -------------------------------------------------------- 1. SCLK Required Reading Document 2. MAKCLK User's Guide Document 3. SFOC SCLKvSCET SIS Document Inquiries -------------------------------------------------------- If you have any questions regarding this file contact NAIF at JPL Charles H. Acton, Jr (818) 354-3869 Chuck.Acton@jpl.nasa.gov Boris V. Semenov (818) 354-8136 Boris.Semenov@jpl.nasa.gov SCLKvSCET file SFDU Header -------------------------------------------------------- This section contains the source SCLKvSCET file from which this SCLK kernel was made. MISSION-NAME=DEEP-IMPACT; SPACECRAFT-NAME=DEEP-IMPACT-IMPACTOR; DATA-SET-ID=SCLK-SCET; FILE-NAME=DII-SCLKSCET.00008; PRODUCT-CREATION-TIME=2005-166T12:26:19; PRODUCT-VERSION-ID=00008; PRODUCER-ID=DSMS-TIME-SERVICES; APPLICABLE-START-TIME=2000-001T12:00:00.000; APPLICABLE-STOP-TIME=2005-346T06:09:41.803; MISSION-ENVIRONMENT=ops; MISSION-ID=27; SPACECRAFT-ID=70; *----SCLK0----- --------SCET0-------- -DUT-- --SCLKRATE-- 0.000 2000-001T12:00:00.000 64.184 1.000000000 164453000.000 2005-077T21:23:20.000 64.184 0.986304456 164454000.000 2005-077T21:39:46.304 64.184 1.000188463 170973000.000 2005-153T08:50:14.894 64.184 0.975100291 171023000.000 2005-153T22:22:49.909 64.184 1.000002363 171910000.000 2005-164T04:46:12.005 64.184 1.001959688 171915000.000 2005-164T06:09:41.803 64.184 1.000010364 MAKCLK Setup file -------------------------------------------------------- This section contains the MAKCLK setup file used by the MAKCLK program to convert the source SCLKvSCET to this SCLK kernel. SCLKSCET_FILE = DII_SCLKSCET.00008.clean OLD_SCLK_KERNEL = dii_template.tsc FILE_NAME = DII_SCLKSCET.00008.tsc NAIF_SPACECRAFT_ID = -70 LEAPSECONDS_FILE = naif0007.tls PARTITION_TOLERANCE = 10 LOG_FILE = DII_SCLKSCET.00008.log Kernel DATA -------------------------------------------------------- \begindata SCLK_KERNEL_ID = ( @2005-06-15/20:35:03.00 ) SCLK_DATA_TYPE_70 = ( 1 ) SCLK01_TIME_SYSTEM_70 = ( 2 ) SCLK01_N_FIELDS_70 = ( 2 ) SCLK01_MODULI_70 = ( 4294967296 256 ) SCLK01_OFFSETS_70 = ( 0 0 ) SCLK01_OUTPUT_DELIM_70 = ( 1 ) SCLK_PARTITION_START_70 = ( 0.0000000000000E+00 ) SCLK_PARTITION_END_70 = ( 1.0995116277750E+12 ) SCLK01_COEFFICIENTS_70 = ( 0.0000000000000E+00 6.4184000000000E+01 1.0000000000000E+00 4.2099968000000E+10 1.6445306418400E+08 9.8630399999022E-01 4.2100224000000E+10 1.6445405048800E+08 1.0001884629544E+00 4.3769088000000E+10 1.7097427907800E+08 9.7510030000031E-01 4.3781888000000E+10 1.7102303409300E+08 1.0000023630214E+00 4.4008960000000E+10 1.7191003618900E+08 1.0019596000016E+00 4.4010240000000E+10 1.7191504598700E+08 1.0000103640000E+00 ) \begintext