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 LECP 15 minute averaged sectored particle flux data. These data were recorded during the Voyager 1 Jupiter encounter, 1979-02-28T00:00:11 to 1979-03-22T23:44:44. The data are provided in 23 ASCII tables (.TAB), each covering a single day of data, and named for the day covered. File naming follows the convention Tyymmdd where yy = the last two digits of the year (79 for 1979), mm = month of the year, and dd = day of month. Each data file is accompanied by a PDS label file (.LBL) which describes the properties of the data file. There is a single format file (LECPDATA.FMT) which describes the data files' columns. The file SUMMARY.TAB, which also has associated label (SUMMARY.LBL) and format files (SUMMARY.FMT), contains hourly data coverage and quality information for the entire period. The file DATASET.TXT contains a more detailed description of data set contents. Additional information associated with this data set is available in the following files: file contents /CATALOG/LECPINST.CAT LECP instrument description /CATALOG/VG1_LECP_JUP_SECTOR_DS.CAT data set description for this data /CATALOG/REF.CAT key reference description /DOCUMENT/LECP/LECPINST.ASC ASCII and HTML versions of the LECP and LECPINST.HTM investigation description paper [KRIMIGISETAL1977] /-------------------------\ | D A T A | \-------------------------/ Columns in all data files (T79xxxx.TAB): ===================================================== name type description ----------------------------------------------------- time a24 start time in format yyyy-mm-ddThh:mm:ss.sssZ end_time a24 end time in format yyyy-mm-ddThh:mm:ss.sssZ channel a4 LECP channel used to acquire data sector_structure -- this 'structure' consists of 9 repetitions of a grouping of 2 1pe10.3 values, data_value and standard_deviation. Repetitions 1-8 correspond to sectors 1-8, the 9th repetition contains the average over all sectors. data_value 1pe10.3 data value (counts/sec) standard_deviation 1pe10.3 standard deviation associated with data_value (percent) Data Files (.TAB extension) ============================================================================== Name Records Cols Len Start Stop ------------------------------------------------------------------------------ T790228 2112 5 254 1979-02-28T00:00:11.000 1979-02-28T23:44:35.000 T790301 2112 5 254 1979-03-01T00:00:11.000 1979-03-01T23:59:47.000 T790302 1936 5 254 1979-03-02T00:15:47.000 1979-03-02T23:59:47.000 T790303 1760 5 254 1979-03-03T00:15:23.000 1979-03-03T23:59:47.000 T790304 1892 5 254 1979-03-04T00:19:23.000 1979-03-04T22:59:48.000 T790305 2112 5 254 1979-03-05T00:01:00.000 1979-03-05T23:59:47.000 T790306 2068 5 254 1979-03-06T00:14:59.000 1979-03-07T00:14:44.000 T790307 2068 5 254 1979-03-07T00:29:56.000 1979-03-07T23:59:56.000 T790308 1848 5 254 1979-03-08T00:14:44.000 1979-03-08T23:59:08.000 T790309 2112 5 254 1979-03-09T00:15:08.000 1979-03-10T00:14:44.000 T790310 1980 5 254 1979-03-10T00:29:56.000 1979-03-10T23:59:56.000 T790311 2112 5 254 1979-03-11T00:14:44.000 1979-03-12T00:14:44.000 T790312 2068 5 254 1979-03-12T00:29:56.000 1979-03-12T23:59:32.000 T790313 1980 5 254 1979-03-13T00:14:44.000 1979-03-13T23:29:56.000 T790314 2024 5 254 1979-03-14T00:02:20.000 1979-03-14T23:59:32.000 T790315 2112 5 254 1979-03-15T00:15:08.000 1979-03-16T00:14:44.000 T790316 2068 5 254 1979-03-16T00:29:56.000 1979-03-16T23:44:44.000 T790317 2112 5 254 1979-03-17T00:00:20.000 1979-03-17T23:55:08.000 T790318 1936 5 254 1979-03-18T00:15:08.000 1979-03-18T23:44:44.000 T790319 2156 5 254 1979-03-19T00:00:44.000 1979-03-20T00:14:20.000 T790320 2112 5 254 1979-03-20T00:29:56.000 1979-03-21T00:14:20.000 T790321 1980 5 254 1979-03-21T00:29:56.000 1979-03-21T23:59:32.000 T790322 2024 5 254 1979-03-22T00:15:08.000 1979-03-22T23:44:44.000