PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 1998-05-01 NOTE = "INFO.TXT describes the contents of this directory." END_OBJECT = TEXT END This directory contains Voyager 1 Jupiter encounter ephemeris in System III (1965) left handed coordinates covering the period 1979-03-03 to 1979-03-16. Two versions covering the same time period, but containing slightly different data, are provided. One version was generated by the Voyager MAG team from Voyager 1 SEDR and the other by the PDS/PPI node using Voyager 1 SPICE. The data are stored as 6 ASCII tables, each covering about a week of data. These files are named according to the convention [source]ddd.TAB where [source] identifies the source from which the data were generated (either 'SEDR' or 'SPICE') and ddd = the day of year of 1979 on which data coverage begins. Each data file has a PDS label file (.LBL) which describes the properties of the data file. There are also two separate format files, SEDRS3.FMT and SPICES3.FMT, which describe the record structure of the SEDR and SPICE ephemeris files respectively. Please refer to the file DATASET.TXT for a more detailed description of data set contents. The geometry information provided on this volume only includes the SPICE SPK file (containing spacecraft and target body ephemeris). As of the date of publication of this volume, no spacecraft orientation data were available. The PDS/NAIF node is in the process of restoring spacecraft orientation information for the SPICE pointing kernel (C-kernel). NAIF plans to make this kernel available in a future archive. For information regard the availability of the Voyager 1 SPICE C-kernel, please contact Chuck Acton (INTERNET: cacton@spice.jpl.nasa.gov, DECNET: NAIF::CACTON, PHONE: (818) 354-3869) or check the PDS website's link to the NAIF node for current NAIF contact information. The PDS/PPI node is in the process of preparing a data set that will contain the spacecraft orientation information relevant to PRA and other Voyager instruments for which spacecraft orientation is important. This data set will be archived in a future volume. For information regarding the availability of this data set, please contact PDS Operator at the PDS/PPI node (INTERNET: pds_operator@igpp.ucla.edu, PHONE: (310) 206-6073). Additional information associated with this data set is available in the following files: file contents /CATALOG/EPHS3DS.CAT data set description (description duplicated in DATASET.TXT) /CATALOG/PERSON.CAT personnel information /------------------------\ | SEDR FILE FORMAT | \------------------------/ Columns in SEDR generated files: ===================================================== name type description ----------------------------------------------------- time a24 time in the format yyyy-mm-ddThh:mm:ss.sssZ m65536 i5 spacecraft clock mod 65536 mod60 i2 spacecraft clock mod 60 fds_line i1 spacecraft clock fds line sc_x 1pe15.8 spacecraft jovicentric x position (jovian radii) sc_y 1pe15.8 spacecraft jovicentric y position (jovian radii) sc_z 1pe15.8 spacecraft jovicentric z position (jovian radii) vel_x 1pe15.8 spacecraft jovicentric x velocity (km/s) vel_y 1pe15.8 spacecraft jovicentric y velocity (km/s) vel_z 1pe15.8 spacecraft jovicentric z velocity (km/s) sc_r 1pe15.8 Jupiter to spacecraft range (jovian radii) sc_lat 1pe15.8 spacecraft jovian (jovicentric) latitude (degrees) sc_lon 1pe15.8 spacecraft jovian west longitude (degrees) CartSys3_to_SphSys3 3x3 cartesian system III to spherical system III coordinates rotation matrix SC_to_CartSys3 3x3 payload (spacecraft) to cartesian system III coordinates rotation matrix SC_to_SphSys3 3x3 payload (spacecraft) to spherical system III coordinates rotation matrix /-------------------------\ | SPICE FILE FORMAT | \-------------------------/ Columns in all data files: ===================================================== name type description ----------------------------------------------------- time a24 time in the format yyyy-mm-ddThh:mm:ss.sssZ R f10.5 Jupiter to spacecraft range (jovian radii) LAT f8.3 spacecraft jovian (jovicentric) latitude (degrees) LON f8.3 spacecraft jovian west longitude (degrees) LocTime f8.3 spacecraft local time (hours) /-------------------------\ | D A T A F I L E S | \-------------------------/ SEDR Data Files (SEDR*.TAB) ============================================================================== Name Records Cols Len Start Stop ------------------------------------------------------------------------------ T790303 1623 13 613 1979-03-03T00:00:35.978Z 1979-03-04T23:58:59.925Z T790305 6071 13 613 1979-03-05T00:00:35.925Z 1979-03-11T23:59:08.059Z T790312 4370 13 613 1979-03-12T00:00:44.059Z 1979-03-16T23:59:08.185Z SPICE Data Files (SPICE*.TAB) ============================================================================== Name Records Cols Len Start Stop ------------------------------------------------------------------------------ T790303 3246 5 64 1979-03-03T00:00:35.978Z 1979-03-04T23:59:47.925Z T790305 12142 5 64 1979-03-05T00:00:35.925Z 1979-03-11T23:59:56.059Z T790312 8740 5 64 1979-03-12T00:00:44.059Z 1979-03-16T23:59:56.185Z /-------------------------\ | SEDR STATISTICS | \-------------------------/ Note that statistics for coordinate rotation matrix elements have been omitted. ============================================================================== MAX/MIN Statistics for: T790303 ------------------------------------------------------------------------------ :::::::::::::: T790303.stats :::::::::::::: /=====================================================================\ | D A T A F L O W S T A T I S T I C S | \=====================================================================/ Number of columns in data flow: 40 --------- Aggregate Statistics ---------- Total number of records: 1623 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 4.15498e+08| 4.1567e+08| 4.15587e+08| 0| |m65536 | 16314| 16374| 16345| 0| |mod60 | 0| 59| 29.6007| 0| |fds_line | 1| 1| 1| 0| |sc_x | -44.091| -12.9736| -28.9799| 0| |sc_y | -1.23414| 19.8607| 9.14376| 0| |sc_z | -0.207027| 1.7478| 0.750351| 0| |vel_x | 0| 0| 0| 0| |vel_y | 0| 0| 0| 0| |vel_z | 0| 0| 0| 0| |sc_r | 13.0338| 48.3892| 30.6051| 0| |sc_lat | -0.908695| 2.09675| 1.17377| 0| |sc_lon | 0.253086| 359.53| 181.812| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 4.15498e+08| 4.1567e+08| 106.476|===================| 0| |----------+ | +----------| 96| 1582| | |1979/03/03 00:00:35.978|1979/03/04 23:58:59.925| 96.001| 25| | |-----------------------|-----------------------| 240| 4| | \============================================================================/ ============================================================================== MAX/MIN Statistics for: T790305 ------------------------------------------------------------------------------ :::::::::::::: T790305.stats :::::::::::::: /=====================================================================\ | D A T A F L O W S T A T I S T I C S | \=====================================================================/ Number of columns in data flow: 40 --------- Aggregate Statistics ---------- Total number of records: 6071 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 4.1567e+08| 4.16275e+08| 4.15974e+08| 0| |m65536 | 16374| 16584| 16479.3| 0| |mod60 | 0| 59| 29.5877| 0| |fds_line | 1| 1| 1| 0| |sc_x | -12.9501| 64.253| 34.9791| 0| |sc_y | -4.98768| 88.0587| 41.0452| 0| |sc_z | -0.518959| 9.4959| 4.46809| 0| |vel_x | 0| 0| 0| 0| |vel_y | 0| 0| 0| 0| |vel_z | 0| 0| 0| 0| |sc_r | 4.88836| 109.421| 55.7692| 0| |sc_lat | -5.87893| 5.01625| 3.58259| 0| |sc_lon | 0.0258904| 359.895| 183.817| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 4.1567e+08| 4.16275e+08| 99.6231|===================| 0| |----------+ | +----------| 96| 4506| | |1979/03/05 00:00:35.925|1979/03/11 23:59:08.059| 96.001| 609| | |-----------------------|-----------------------| 95.998| 340| | \============================================================================/ ============================================================================== MAX/MIN Statistics for: T790312 ------------------------------------------------------------------------------ :::::::::::::: T790312.stats :::::::::::::: /=====================================================================\ | D A T A F L O W S T A T I S T I C S | \=====================================================================/ Number of columns in data flow: 40 --------- Aggregate Statistics ---------- Total number of records: 4370 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 4.16275e+08| 4.16707e+08| 4.16492e+08| 0| |m65536 | 16584| 16734| 16659.1| 0| |mod60 | 0| 59| 29.6792| 0| |fds_line | 1| 1| 1| 0| |sc_x | 64.2612| 99.8697| 82.2816| 0| |sc_y | 88.0729| 150.118| 119.429| 0| |sc_z | 9.49741| 16.1076| 12.8382| 0| |vel_x | 0| 0| 0| 0| |vel_y | 0| 0| 0| 0| |vel_z | 0| 0| 0| 0| |sc_r | 109.437| 181.022| 145.607| 0| |sc_lat | 5.0163| 5.14421| 5.09186| 0| |sc_lon | 0.057518| 359.957| 178.252| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 4.16275e+08| 4.16707e+08| 98.8565|===================| 0| |----------+ | +----------| 96| 4157| | |1979/03/12 00:00:44.059|1979/03/16 23:59:08.185| 96.001| 156| | |-----------------------|-----------------------| 144| 22| | \============================================================================/ /------------------------\ | SPICE STATISTICS | \------------------------/ ============================================================================== MAX/MIN Statistics for: T790303 ------------------------------------------------------------------------------ :::::::::::::: T790303.stats :::::::::::::: /=====================================================================\ | D A T A F L O W S T A T I S T I C S | \=====================================================================/ Number of columns in data flow: 5 --------- Aggregate Statistics ---------- Total number of records: 3246 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 4.15498e+08| 4.1567e+08| 4.15587e+08| 0| |R | 13.0121| 48.308| 30.5546| 0| |LAT | -0.91| 2.099| 1.17492| 0| |LON | 0.005| 359.843| 181.737| 0| |LocTime | 11.019| 12.987| 11.6305| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 4.15498e+08| 4.1567e+08| 53.2363|===================| 0| |----------+ | +----------| 48| 3204| | |1979/03/03 00:00:35.978|1979/03/04 23:59:47.925| 48.001| 24| | |-----------------------|-----------------------| 192| 4| | \============================================================================/ ============================================================================== MAX/MIN Statistics for: T790305 ------------------------------------------------------------------------------ :::::::::::::: T790305.stats :::::::::::::: /=====================================================================\ | D A T A F L O W S T A T I S T I C S | \=====================================================================/ Number of columns in data flow: 5 --------- Aggregate Statistics ---------- Total number of records: 12142 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 4.1567e+08| 4.16275e+08| 4.15974e+08| 0| |R | 4.88015| 109.246| 55.6773| 0| |LAT | -5.886| 5.023| 3.58726| 0| |LON | 0.031| 359.936| 183.931| 0| |LocTime | 0.006| 24| 5.08592| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 4.1567e+08| 4.16275e+08| 49.8114|===================| 0| |----------+ | +----------| 48| 9793| | |1979/03/05 00:00:35.925|1979/03/11 23:59:56.059| 47.999| 754| | |-----------------------|-----------------------| 48.001| 605| | \============================================================================/ ============================================================================== MAX/MIN Statistics for: T790312 ------------------------------------------------------------------------------ :::::::::::::: T790312.stats :::::::::::::: /=====================================================================\ | D A T A F L O W S T A T I S T I C S | \=====================================================================/ Number of columns in data flow: 5 --------- Aggregate Statistics ---------- Total number of records: 8740 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 4.16275e+08| 4.16707e+08| 4.16492e+08| 0| |R | 109.254| 180.726| 145.364| 0| |LAT | 5.023| 5.151| 5.09829| 0| |LON | 0.047| 359.975| 179.067| 0| |LocTime | 4.179| 4.318| 4.26266| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 4.16275e+08| 4.16707e+08| 49.4281|===================| 0| |----------+ | +----------| 48| 8521| | |1979/03/12 00:00:44.059|1979/03/16 23:59:56.185| 48.001| 150| | |-----------------------|-----------------------| 96| 22| | \============================================================================/