KPL/SCLK Deep Impact Flyby Spacecraft SCLK File =========================================================================== This file is a SPICE spacecraft clock (SCLK) kernel containing information required for DIF spacecraft on-board clock to UTC conversion. Production/History of this SCLK file -------------------------------------------------------- This file was generated by the NAIF utility program MAKCLK, version 3.5.2, from the most recent DIF spacecraft SCLKvSCET file (see corresponding section of the description for the SCLKvSCET SFDU header and MAKCLK setup file). 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 -------------------------------------------------------- MISSION-NAME=DEEP-IMPACT; SPACECRAFT-NAME=DEEP-IMPACT-FLYBY; DATA-SET-ID=SCLK-SCET; FILE-NAME=DIF-SCLKSCET.00038 PRODUCT-CREATION-TIME=2009-071T13:20:47; PRODUCT-VERSION-ID=00038 PRODUCER-ID=DSMS-TIME-SERVICES; APPLICABLE-START-TIME=2000-001T12:00:00.000; APPLICABLE-STOP-TIME=2009-239T20:26:52.828; MISSION-ID=27; SPACECRAFT-ID=140; *----SCLK0----- --------SCET0-------- -DUT-- --SCLKRATE-- 0.000 2000-001T12:00:00.000 64.184 1.000000000 158975000.000 2005-014T11:43:20.000 64.184 1.004153400 158976000.000 2005-014T12:00:04.153 64.184 1.000013295 159305000.000 2005-018T07:23:28.527 64.184 1.000695327 159306000.000 2005-018T07:40:09.222 64.184 1.000016187 159880000.000 2005-024T23:06:58.513 64.184 0.999477824 159881000.000 2005-024T23:23:37.991 64.184 1.000015454 162170000.000 2005-051T11:14:13.365 64.184 1.000754294 162171000.000 2005-051T11:30:54.119 64.184 1.000015682 164166000.000 2005-074T13:41:25.405 64.184 0.995104709 164167000.000 2005-074T13:58:00.509 64.184 1.000013460 164770000.000 2005-081T13:28:08.625 64.184 0.997623185 164771000.000 2005-081T13:44:46.249 64.184 1.000010379 164909000.000 2005-083T04:04:47.681 64.184 0.999819930 164910000.000 2005-083T04:21:27.501 64.184 1.000010067 165962000.000 2005-095T08:34:58.091 64.184 1.003746881 165963000.000 2005-095T08:51:41.838 64.184 1.000013234 168898000.000 2005-129T08:09:00.680 64.184 0.991027958 168899000.000 2005-129T08:25:31.708 64.184 1.000010259 169759000.000 2005-139T07:19:00.531 64.184 0.998589528 169760000.000 2005-139T07:35:39.120 64.184 1.000008954 171939000.000 2005-164T12:52:38.631 64.184 1.000014992 171944000.000 2005-164T14:15:58.706 64.184 1.000008123 173940000.000 2005-187T16:42:54.920 64.184 0.999608239 173945000.000 2005-187T18:06:12.961 64.184 1.000007312 175829000.000 2005-209T13:26:26.737 64.184 0.998150347 175830000.000 2005-209T13:43:04.887 64.184 1.000002644 189345380.000 2006-001T00:00:00.622 64.184 0.001000000 189345381.000 2006-001T00:00:00.623 65.184 1.000002644 244000000.000 2007-268T13:52:44.130 65.184 1.001438054 244001000.000 2007-268T14:09:25.568 65.184 1.000007675 245850000.000 2007-289T23:46:19.759 65.184 0.999814823 245851000.000 2007-290T00:02:59.574 65.184 1.000011763 246600000.000 2007-298T16:06:28.384 65.184 1.000232569 246601000.000 2007-298T16:23:08.617 65.184 1.000014282 247650000.000 2007-310T19:46:43.599 65.184 1.000057936 247651000.000 2007-310T20:03:23.657 65.184 1.000012096 250400000.000 2007-342T15:40:36.909 65.184 1.000823569 250401000.000 2007-342T15:57:17.732 65.184 1.000014537 252100000.000 2007-362T07:54:22.430 65.184 0.999824318 252101000.000 2007-362T08:11:02.255 65.184 1.000017380 253300000.000 2008-011T05:14:43.094 65.184 1.000185321 253301000.000 2008-011T05:31:23.279 65.184 1.000018448 254100000.000 2008-020T11:28:18.019 65.184 1.000101469 254101000.000 2008-020T11:44:58.120 65.184 1.000019074 256100000.000 2008-043T15:02:16.249 65.184 1.000466755 256101000.000 2008-043T15:18:56.716 65.184 1.000015916 257750000.000 2008-062T17:22:42.961 65.184 1.000574923 257751000.000 2008-062T17:39:23.536 65.184 1.000020230 259000000.000 2008-077T04:36:28.803 65.184 1.000019541 259001000.000 2008-077T04:53:08.823 65.184 1.000020630 259950000.000 2008-088T04:30:08.401 65.184 0.999912072 259951000.000 2008-088T04:46:48.313 65.184 1.000022742 260350000.000 2008-092T19:36:57.387 65.184 0.999820452 260351000.000 2008-092T19:53:37.208 65.184 1.000018240 261000000.000 2008-100T08:10:29.046 65.184 0.999876227 261001000.000 2008-100T08:27:08.922 65.184 1.000015840 262700000.000 2008-120T00:24:15.834 65.184 1.000004877 262701000.000 2008-120T00:40:55.839 65.184 1.000016266 264000000.000 2008-135T01:31:16.969 65.184 0.999798356 264001000.000 2008-135T01:47:56.767 65.184 1.000015177 266000000.000 2008-158T05:05:07.106 65.184 0.999716948 266001000.000 2008-158T05:21:46.823 65.184 1.000014378 267500000.000 2008-175T13:45:28.376 65.184 0.999993359 267501000.000 2008-175T14:02:08.369 65.184 1.000012813 270500000.000 2008-210T07:06:06.795 65.184 0.999911485 270501000.000 2008-210T07:22:46.707 65.184 1.000011502 276600000.000 2008-280T21:33:56.858 65.184 1.000034796 276601000.000 2008-280T21:50:36.892 65.184 1.000012327 280850000.000 2008-330T02:08:09.269 65.184 1.000320131 280851000.000 2008-330T02:24:49.590 65.184 1.000013559 282400000.000 2008-348T00:41:50.593 65.184 1.000003367 282401000.000 2008-348T00:58:30.596 65.184 1.000014401 283250000.000 2008-357T20:48:42.822 65.184 0.999936305 283251000.000 2008-357T21:05:22.759 65.184 1.000015520 284039066.000 2009-001T00:00:00.989 65.184 0.001000000 284039067.000 2009-001T00:00:00.990 66.184 1.000015520 284500000.000 2009-006T08:02:21.144 66.184 0.999740262 284501000.000 2009-006T08:19:00.884 66.184 1.000015061 286000000.000 2009-023T16:42:43.460 66.184 1.000045287 286001000.000 2009-023T16:59:23.506 66.184 1.000016752 287500000.000 2009-041T01:23:08.617 66.184 1.000009624 287501000.000 2009-041T01:39:48.627 66.184 1.000016691 288950000.000 2009-057T20:10:12.812 66.184 1.000015951 288951000.000 2009-057T20:26:52.828 66.184 1.000016652 MAKCLK Setup file -------------------------------------------------------- SCLKSCET_FILE = DIF_SCLKSCET.00038 OLD_SCLK_KERNEL = dif_template.tsc FILE_NAME = DIF_SCLKSCET.00038.tsc NAIF_SPACECRAFT_ID = -140 LEAPSECONDS_FILE = /kernels/gen/lsk/naif0009.tls PARTITION_TOLERANCE = 3000 LOG_FILE = DIF_SCLKSCET.00038.log Kernel DATA -------------------------------------------------------- \begindata SCLK_KERNEL_ID = ( @2009-03-13/09:24:51.00 ) SCLK_DATA_TYPE_140 = ( 1 ) SCLK01_TIME_SYSTEM_140 = ( 2 ) SCLK01_N_FIELDS_140 = ( 2 ) SCLK01_MODULI_140 = ( 4294967296 256 ) SCLK01_OFFSETS_140 = ( 0 0 ) SCLK01_OUTPUT_DELIM_140 = ( 1 ) SCLK_PARTITION_START_140 = ( 0.0000000000000E+00 ) SCLK_PARTITION_END_140 = ( 1.0995116277750E+12 ) SCLK01_COEFFICIENTS_140 = ( 0.0000000000000E+00 6.4184000000000E+01 1.0000000000000E+00 4.0697600000000E+10 1.5897506418400E+08 1.0041529999971E+00 4.0697856000000E+10 1.5897606833700E+08 1.0000132948329E+00 4.0782080000000E+10 1.5930507271100E+08 1.0006949999928E+00 4.0782336000000E+10 1.5930607340600E+08 1.0000161864112E+00 4.0929280000000E+10 1.5988008269700E+08 9.9947799998522E-01 4.0929536000000E+10 1.5988108217500E+08 1.0000154539100E+00 4.1515520000000E+10 1.6217011754900E+08 1.0007539999783E+00 4.1515776000000E+10 1.6217111830300E+08 1.0000156822055E+00 4.2026496000000E+10 1.6416614958900E+08 9.9510400000215E-01 4.2026752000000E+10 1.6416714469300E+08 1.0000134593698E+00 4.2181120000000E+10 1.6477015280900E+08 9.9762400001287E-01 4.2181376000000E+10 1.6477115043300E+08 1.0000103768115E+00 4.2216704000000E+10 1.6490915186500E+08 9.9981999999285E-01 4.2216960000000E+10 1.6491015168500E+08 1.0000100665399E+00 4.2486272000000E+10 1.6596216227500E+08 1.0037470000088E+00 4.2486528000000E+10 1.6596316602200E+08 1.0000132340716E+00 4.3237888000000E+10 1.6889820486400E+08 9.9102799999714E-01 4.3238144000000E+10 1.6889919589200E+08 1.0000102593023E+00 4.3458304000000E+10 1.6975920471500E+08 9.9858900001645E-01 4.3458560000000E+10 1.6976020330400E+08 1.0000089541074E+00 4.4016384000000E+10 1.7193922281500E+08 1.0000149999976E+00 4.4017664000000E+10 1.7194422289000E+08 1.0000081232465E+00 4.4528640000000E+10 1.7394023910400E+08 9.9960820000172E-01 4.4529920000000E+10 1.7394523714500E+08 1.0000073121019E+00 4.5012224000000E+10 1.7582925092100E+08 9.9815000000596E-01 4.5012480000000E+10 1.7583024907100E+08 1.0000026440986E+00 4.8472417536000E+10 1.8934566580700E+08 1.0000026440034E+00 6.2464000000000E+10 2.4400042931400E+08 1.0014380000234E+00 6.2464256000000E+10 2.4400143075200E+08 1.0000076749594E+00 6.2937600000000E+10 2.4585044494300E+08 9.9981499999762E-01 6.2937856000000E+10 2.4585144475800E+08 1.0000117623498E+00 6.3129600000000E+10 2.4660045356800E+08 1.0002329999804E+00 6.3129856000000E+10 2.4660145380100E+08 1.0000142821735E+00 6.3398400000000E+10 2.4765046878300E+08 1.0000579999983E+00 6.3398656000000E+10 2.4765146884100E+08 1.0000120960349E+00 6.4102400000000E+10 2.5040050209300E+08 1.0008229999840E+00 6.4102656000000E+10 2.5040150291600E+08 1.0000145367864E+00 6.4537600000000E+10 2.5210052761400E+08 9.9982499998808E-01 6.4537856000000E+10 2.5210152743900E+08 1.0000173803169E+00 6.4844800000000E+10 2.5330054827800E+08 1.0001850000024E+00 6.4845056000000E+10 2.5330154846300E+08 1.0000184480601E+00 6.5049600000000E+10 2.5410056320300E+08 1.0001010000110E+00 6.5049856000000E+10 2.5410156330400E+08 1.0000190740370E+00 6.5561600000000E+10 2.5610060143300E+08 1.0004669999778E+00 6.5561856000000E+10 2.5610160190000E+08 1.0000159157065E+00 6.5984000000000E+10 2.5775062814500E+08 1.0005750000179E+00 6.5984256000000E+10 2.5775162872000E+08 1.0000202297838E+00 6.6304000000000E+10 2.5900065398700E+08 1.0000200000107E+00 6.6304256000000E+10 2.5900165400700E+08 1.0000206301370E+00 6.6547200000000E+10 2.5995067358500E+08 9.9991200000048E-01 6.6547456000000E+10 2.5995167349700E+08 1.0000227418546E+00 6.6649600000000E+10 2.6035068257100E+08 9.9982100000978E-01 6.6649856000000E+10 2.6035168239200E+08 1.0000182403698E+00 6.6816000000000E+10 2.6100069423000E+08 9.9987599998713E-01 6.6816256000000E+10 2.6100169410600E+08 1.0000158399058E+00 6.7251200000000E+10 2.6270072101800E+08 1.0000049999952E+00 6.7251456000000E+10 2.6270172102300E+08 1.0000162663587E+00 6.7584000000000E+10 2.6400074215300E+08 9.9979800003767E-01 6.7584256000000E+10 2.6400174195100E+08 1.0000151770885E+00 6.8096000000000E+10 2.6600077229000E+08 9.9971700000763E-01 6.8096256000000E+10 2.6600177200700E+08 1.0000143782522E+00 6.8480000000000E+10 2.6750079356000E+08 9.9999300003052E-01 6.8480256000000E+10 2.6750179355300E+08 1.0000128129377E+00 6.9248000000000E+10 2.7050083197900E+08 9.9991200000048E-01 6.9248256000000E+10 2.7050183189100E+08 1.0000115020495E+00 7.0809600000000E+10 2.7660090204200E+08 1.0000340000391E+00 7.0809856000000E+10 2.7660190207600E+08 1.0000123269004E+00 7.1897600000000E+10 2.8085095445300E+08 1.0003210000396E+00 7.1897856000000E+10 2.8085195477400E+08 1.0000135590703E+00 7.2294400000000E+10 2.8240097577700E+08 1.0000030000210E+00 7.2294656000000E+10 2.8240197578000E+08 1.0000144004712E+00 7.2512000000000E+10 2.8325098800600E+08 9.9993699997664E-01 7.2512256000000E+10 2.8325198794300E+08 1.0000155202540E+00 7.2714001152000E+10 2.8404006717400E+08 1.0000155206939E+00 7.2832000000000E+10 2.8450100732800E+08 9.9974000000954E-01 7.2832256000000E+10 2.8450200706800E+08 1.0000150607071E+00 7.3216000000000E+10 2.8600102964400E+08 1.0000460000038E+00 7.3216256000000E+10 2.8600202969000E+08 1.0000167518346E+00 7.3600000000000E+10 2.8750105480100E+08 1.0000099999905E+00 7.3600256000000E+10 2.8750205481100E+08 1.0000166908213E+00 7.3971200000000E+10 2.8895107899600E+08 1.0000160000324E+00 7.3971456000000E+10 2.8895207901200E+08 1.0000166520000E+00 ) \begintext