PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 1992-11-05 NOTE = "INFO.TXT describes the contents of this directory." END_OBJECT END Voyager 2 CRS D2 count data in the Neptune magnetosphere. The data are averaged to 96 second resolution and cover the time period 1989-08-24T22:02:38 to 1989-08-25T09:57:50. The data are stored as 2 IGPP flatfiles (4 individual files per flatfile). The data are in the '.DAT' files which are described to the PPI software by the '.DES', '.ABS', and '.HED' files. Each data file has a PDS label file (.LBL) which describes some of the physical properties of the data. There is a single format file (.FMT) which describes the columns of the data files. Data Files (.DAT extension) =============================================================================== Name Records Cols Len Start Stop ------------------------------------------------------------------------------- T890824 65 3 36 1989-08-24T22:02:38.000Z 1989-08-24T23:59:26.000Z T890825 348 3 36 1989-08-25T00:01:02.000Z 1989-08-25T09:57:50.000Z Columns ===================================================== name type description ----------------------------------------------------- ctime float_8 secs since 1966-01-01T00:00:00 pdstime char_24 time in PDS standard format d2_rate float_4 D2 detector count rate Catalog data which includes instrument, dataset, and data parameter descriptions are located at: /CATALOG/CRS/INST.CAT /CATALOG/CRS/DATASET.CAT /CATALOG/CRS/PARM.CAT =============================================================================== MAX/MIN Statistics for: T890824 ------------------------------------------------------------------------------- :::::::::::::: T890824.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: 3 --------- Aggregate Statistics ---------- Total number of records: 65 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |ctime | 7.4623e+08| 7.46237e+08| 7.46233e+08| 0| |d2_rate | 21.5| 34.3| 27.0708| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | ctime | 7.4623e+08| 7.46237e+08| 109.5|===================| 0| |----------+ | +----------| 96| 62| | |1989/08/24 22:02:38.000|1989/08/24 23:59:26.000| 768| 1| | |-----------------------|-----------------------| 288| 1| | \============================================================================/ =============================================================================== MAX/MIN Statistics for: T890825 ------------------------------------------------------------------------------- :::::::::::::: T890825.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: 3 --------- Aggregate Statistics ---------- Total number of records: 348 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |ctime | 7.46237e+08| 7.46273e+08| 7.46255e+08| 0| |d2_rate | 15.8| 1498.7| 215.002| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | ctime | 7.46237e+08| 7.46273e+08| 103.193|===================| 0| |----------+ | +----------| 96| 336| | |1989/08/25 00:01:02.000|1989/08/25 09:57:50.000| 192| 5| | |-----------------------|-----------------------| 576| 2| | | | 288| 2| | | | 384| 1| | | | 480| 1| | \============================================================================/