KPL/SCLK MRO SCLK File =========================================================================== This file is a SPICE spacecraft clock (SCLK) kernel containing information required for MRO 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 MRO 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 MRO 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; normally this field value is within 0..255 range. 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=MARS-RECONNAISSANCE-ORBITER; SPACECRAFT-NAME=MARS-RECONNAISSANCE-ORBITER; DATA-SET-ID=SCLK-SCET; FILE-NAME=MRO-SCLKSCET.00048; PRODUCT-CREATION-TIME=2012-05-22T14:00:00; PRODUCT-VERSION-ID=48; PRODUCER-ID=SCT; APPLICABLE-START-TIME=1980-001T00:00:00; APPLICABLE-STOP-TIME=2020-001T00:00:00; MISSION-ID=28; SPACECRAFT-ID=74; MAKCLK Setup File -------------------------------------------------------- SCLKSCET_FILE = MRO_SCLKSCET.00048 OLD_SCLK_KERNEL = /sdma/naif/ops/projects/MRO/scet/bin/mro_template.tsc FILE_NAME = MRO_SCLKSCET.00048.tsc NAIF_SPACECRAFT_ID = -74 LEAPSECONDS_FILE = /sdma/naif/ops/projects/MRO/lsk/mro.tls PARTITION_TOLERANCE = 10 LOG_FILE = MRO_SCLKSCET.00048.log Kernel Data -------------------------------------------------------- \begindata SCLK_KERNEL_ID = ( @2012-05-22/20:44:03.00 ) SCLK_DATA_TYPE_74 = ( 1 ) SCLK01_TIME_SYSTEM_74 = ( 2 ) SCLK01_N_FIELDS_74 = ( 2 ) SCLK01_MODULI_74 = ( 4294967296 256 ) SCLK01_OFFSETS_74 = ( 0 0 ) SCLK01_OUTPUT_DELIM_74 = ( 1 ) SCLK_PARTITION_START_74 = ( 0.0000000000000E+00 2.0692823040000E+11 2.2260603392000E+11 2.2729527552000E+11 2.3561205939200E+11 2.3780137548800E+11 2.3917296793600E+11 2.3960615987200E+11 2.4179319500800E+11 2.4813067136000E+11 2.5633706112000E+11 2.5737636633600E+11 ) SCLK_PARTITION_END_74 = ( 2.0692822929300E+11 2.2260603390000E+11 2.2729527549700E+11 2.3561205930600E+11 2.3780137544900E+11 2.3917296792500E+11 2.3960615982500E+11 2.4179319498300E+11 2.4813067132700E+11 2.5633706110600E+11 2.5737636629200E+11 1.0995116277750E+12 ) SCLK01_COEFFICIENTS_74 = ( 0.0000000000000E+00 -6.3119514881600E+08 1.0000000000000E+00 1.2098765056000E+10 -5.8393434781600E+08 1.0000000000000E+00 2.0171981312000E+10 -5.5239834681600E+08 1.0000000000000E+00 2.8245197568000E+10 -5.2086234581600E+08 1.0000000000000E+00 4.4413748224000E+10 -4.5770394481600E+08 1.0000000000000E+00 6.4629966080000E+10 -3.7873434381600E+08 1.0000000000000E+00 8.0798516736000E+10 -3.1557594281600E+08 1.0000000000000E+00 8.8871732992000E+10 -2.8403994181600E+08 1.0000000000000E+00 1.0097049804800E+11 -2.3677914081600E+08 1.0000000000000E+00 1.0904371430400E+11 -2.0524313981600E+08 1.0000000000000E+00 1.1711693056000E+11 -1.7370713881600E+08 1.0000000000000E+00 1.2925993241600E+11 -1.2627353781600E+08 1.0000000000000E+00 1.4135869747200E+11 -7.9012736816000E+07 1.0000000000000E+00 1.5350169932800E+11 -3.1579135816000E+07 9.9999999999626E-01 2.0692822929300E+11 1.7711824685900E+08 9.9999852023164E-01 2.0700659831700E+11 1.7742437540600E+08 1.0000000000000E+00 2.0701189034900E+11 1.7744504740600E+08 1.0000000226389E+00 2.0740766916500E+11 1.7899105844100E+08 1.0000000201904E+00 2.0814306986900E+11 1.8186371749900E+08 1.0000000150408E+00 2.0844943607700E+11 1.8306046051700E+08 1.0000000132783E+00 2.0937485457300E+11 1.8667537656500E+08 1.0000000070773E+00 2.0948336990100E+11 1.8709926456800E+08 1.0000000106838E+00 2.1005844855700E+11 1.8934566559200E+08 9.9999997549027E-01 2.1012111735700E+11 1.8959046558600E+08 1.0000000000000E+00 2.1012650871700E+11 1.8961152558600E+08 9.9999872490489E-01 2.1014538103700E+11 1.8968524549200E+08 1.0000000061688E+00 2.1051887198100E+11 1.9114419450100E+08 1.0000000031304E+00 2.1100953975700E+11 1.9306086550700E+08 1.0000000020774E+00 2.1187215735700E+11 1.9643046551400E+08 1.0000000000000E+00 2.1338249156500E+11 2.0233020851400E+08 9.9999903576062E-01 2.1340081066900E+11 2.0240176744500E+08 9.9999999979331E-01 2.1463939959700E+11 2.0724000544400E+08 9.9999949258425E-01 2.1465907575700E+11 2.0731686540500E+08 9.9999999523305E-01 2.1524981086100E+11 2.0962442439400E+08 9.9999999390912E-01 2.1672086289300E+11 2.1537072135900E+08 9.9999999172986E-01 2.1771141495700E+11 2.1924006532700E+08 9.9999999091646E-01 2.1974058001300E+11 2.2716649125500E+08 9.9999904776985E-01 2.1985214967700E+11 2.2760230984000E+08 9.9999999090157E-01 2.2260603279300E+11 2.3835966566400E+08 9.9999998312114E-01 2.2526024079300E+11 2.4872766548900E+08 9.9999998135288E-01 2.2645463439300E+11 2.5339326540200E+08 9.9999998168063E-01 2.2729527437000E+11 2.5667701525200E+08 9.9999998094590E-01 2.2873286566600E+11 2.6229260614500E+08 9.9999997705480E-01 2.3430021568200E+11 2.8404006664600E+08 9.9999997696065E-01 2.3561205815600E+11 2.8916445119200E+08 9.9999997716838E-01 2.3643057233200E+11 2.9236177211900E+08 9.9999997615993E-01 2.3780137421300E+11 2.9771646683900E+08 9.9999997596158E-01 2.3808891341300E+11 2.9883966681200E+08 9.9999997661369E-01 2.3917296665000E+11 3.0307424967000E+08 9.9999996666604E-01 2.3960615853900E+11 3.0476640543000E+08 9.9999900775628E-01 2.4039383597900E+11 3.0784326737700E+08 9.9999906859216E-01 2.4081408583500E+11 3.0948486684800E+08 9.9999916040942E-01 2.4120132218700E+11 3.1099750757800E+08 9.9999917286095E-01 2.4179319365000E+11 3.1330950356800E+08 9.9999997132958E-01 2.4257895134600E+11 3.1637886948000E+08 9.9999996979812E-01 2.4773253803400E+11 3.3651006687200E+08 9.9999996778956E-01 2.4813066996900E+11 3.3806526969300E+08 9.9999996913538E-01 2.4819702440100E+11 3.3832446668500E+08 9.9999996880886E-01 2.5080699662500E+11 3.4851967036700E+08 9.9999996809006E-01 2.5633705971500E+11 3.7012147862300E+08 9.9999996574055E-01 2.5653881433900E+11 3.7090958259600E+08 9.9999996297776E-01 2.5737636488700E+11 3.7418126430300E+08 9.9999996157694E-01 2.5742300373500E+11 3.7436344729600E+08 9.9999996310760E-01 2.5994189602300E+11 3.8420286993300E+08 9.9999996214355E-01 2.6254541551100E+11 3.9437286754800E+08 9.9999996200000E-01 ) \begintext