PVO Electron Temperature Probe (OETP) low resolution data. The data cover orbits 2501-5055, however, data is not available for all orbits. Useful Files: DATASET.TXT (describes the dataset) UADS_HDR.TXT (contains the UADS header from the original ASCII data files) ../INST.TXT (describes the OETP instrument) ../XCALIB_1.TXT (describes PVO ion instruments intercalibration) ../XCALIB_2.TXT (describes PVO ion instruments intercalibration) The data are stored in 500 orbit ASCII data files. Each data file (.TAB) is described by a detached 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 all of the data files. The UADS header from the original ASCII files have been stripped out of each data file (.TAB) and placed into the file UADS_HDR.TXT. This makes the files easier to load into database applications. Individuals who desire proper UADS files, can cancatenate the UADS header file (UADS_HDR.TXT) to the beginning of the data files. This will recreate the original UADS ASCII files. Columns in all data files: ===================================================== name type units description ----------------------------------------------------- yeardoy integer N/A Year/Day-of-year (1978304. is day 304, 1978) msofday integer millsec milliosecond-of-day orbit integer N/A PVO Orbit number perisec integer second Seconds after periapsis (negative before) ele_temp float Kelvin Electron temperature. ele_den float cnts/cm^3 Log10(electron density) sc_volts float Volts S/C potential Any data column whose value is greater than 1.0e30 is a missing data value. Data Files (.TAB extension) =============================================================================== Name Records Cols Len Start Stop ------------------------------------------------------------------------------- ORB_2501 2684 7 62 1985-10-23T22:56:42.922Z 1987-02-21T00:10:35.764Z ORB_3001 6369 7 62 1987-02-22T23:52:56.039Z 1988-06-19T02:37:41.373Z ORB_3501 4915 7 62 1988-11-18T02:57:43.469Z 1989-09-11T03:31:23.308Z ORB_4001 6277 7 62 1990-01-21T03:14:35.146Z 1991-04-01T01:30:39.885Z ORB_4501 9547 7 62 1991-04-04T01:18:53.795Z 1992-08-14T00:31:39.068Z ORB_5001 1367 7 62 1992-08-15T00:14:06.688Z 1992-10-07T19:51:27.750Z Catalog data which includes instrument, dataset, and data parameter descriptions are located at: /CATALOG/CATALOG.CAT =============================================================================== MAX/MIN Statistics for: ORB_2501 ------------------------------------------------------------------------------- :::::::::::::: ORB_2501.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: 6 --------- Aggregate Statistics ---------- Total number of records: 2684 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 6.25187e+08| 6.67095e+08| 6.42061e+08| 0| |orbit | 2514| 2999| 2709.29| 0| |perisecs | -792| 828| -16.0149| 0| |Te | 1720| 508000| 30387.4| 1659| |Ne | 2.1| 2070| 16.6983| 0| |Vs | -7.46| 5.5| -4.92469| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 6.25187e+08| 6.67095e+08| 15620|===================| 0| |----------+ | +----------| 36| 1023| | |1985/10/23 22:56:42.922|1987/02/21 00:10:35.764| 12| 473| | |-----------------------|-----------------------| 24| 325| | \============================================================================/ =============================================================================== MAX/MIN Statistics for: ORB_3001 ------------------------------------------------------------------------------- :::::::::::::: ORB_3001.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: 6 --------- Aggregate Statistics ---------- Total number of records: 6369 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 6.67267e+08| 7.08921e+08| 7.01236e+08| 0| |orbit | 3001| 3483| 3394.07| 0| |perisecs | -864| 828| -67.1766| 0| |Te | 2490| 838000| 18543.4| 2330| |Ne | 2.1| 946| 98.9158| 0| |Vs | -5.93| 4.25| -3.7324| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 6.67267e+08| 7.08921e+08| 6541.25|===================| 0| |----------+ | +----------| 12| 5038| | |1987/02/22 23:52:56.039|1988/06/19 02:37:41.373| 36| 530| | |-----------------------|-----------------------| 48| 206| | \============================================================================/ =============================================================================== MAX/MIN Statistics for: ORB_3501 ------------------------------------------------------------------------------- :::::::::::::: ORB_3501.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: 6 --------- Aggregate Statistics ---------- Total number of records: 4915 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 7.22055e+08| 7.47718e+08| 7.35589e+08| 0| |orbit | 3635| 3932| 3791.63| 0| |perisecs | -1488| 1068| -88.59| 0| |Te | 450| 832000| 10149.2| 718| |Ne | 2.1| 514000| 669.119| 0| |Vs | -7.45| 5.34| -1.94186| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 7.22055e+08| 7.47718e+08| 5222.39|===================| 0| |----------+ | +----------| 12| 1955| | |1988/11/18 02:57:43.469|1989/09/11 03:31:23.308| 36| 1431| | |-----------------------|-----------------------| 48| 607| | \============================================================================/ =============================================================================== MAX/MIN Statistics for: ORB_4001 ------------------------------------------------------------------------------- :::::::::::::: ORB_4001.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: 6 --------- Aggregate Statistics ---------- Total number of records: 6277 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 7.59122e+08| 7.967e+08| 7.69589e+08| 0| |orbit | 4064| 4499| 4185.13| 0| |perisecs | -1140| 780| -120.166| 0| |Te | 1340| 780000| 10335.7| 1401| |Ne | 2.1| 10600| 751.516| 0| |Vs | -4.88| 5.16| -2.30964| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 7.59122e+08| 7.967e+08| 5987.53|===================| 0| |----------+ | +----------| 12| 5031| | |1990/01/21 03:14:35.146|1991/04/01 01:30:39.885| 36| 395| | |-----------------------|-----------------------| 48| 201| | \============================================================================/ =============================================================================== MAX/MIN Statistics for: ORB_4501 ------------------------------------------------------------------------------- :::::::::::::: ORB_4501.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: 6 --------- Aggregate Statistics ---------- Total number of records: 9547 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 7.96958e+08| 8.39983e+08| 8.1245e+08| 0| |orbit | 4502| 5000| 4681.32| 0| |perisecs | -1320| 912| -103.726| 0| |Te | 928| 323000| 9415.38| 1545| |Ne | 2.1| 51200| 1502.62| 0| |Vs | -5.69| 4.27| -2.15723| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 7.96958e+08| 8.39983e+08| 4507.06|===================| 0| |----------+ | +----------| 12| 5870| | |1991/04/04 01:18:53.795|1992/08/14 00:31:39.068| 36| 1159| | |-----------------------|-----------------------| 24| 630| | \============================================================================/ =============================================================================== MAX/MIN Statistics for: ORB_5001 ------------------------------------------------------------------------------- :::::::::::::: ORB_5001.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: 6 --------- Aggregate Statistics ---------- Total number of records: 1367 /======================================================================\ | COLUMN | MINIMUM | MAXIMUM | AVERAGE | # FLAGS | |======================================================================| |time | 8.40068e+08| 8.44718e+08| 8.42441e+08| 0| |orbit | 5001| 5055| 5028.49| 0| |perisecs | -828| 816| -67.6723| 0| |Te | 156| 131000| 8817.25| 49| |Ne | 2.3| 42100| 2010.19| 0| |Vs | -7.1| 1.7| -2.09625| 0| \======================================================================/ /============================================================================\ | | | | | MOST COMMON | NUMBER | | TIME | FIRST | LAST | AVERAGE | INCREMENTS | OF | | COLUMN | VALUE | VALUE | INCREMENT|---------+---------| FLAGS | | | | | | VALUE | COUNT | | |============================================================================| | time | 8.40068e+08| 8.44718e+08| 3403.98|===================| 0| |----------+ | +----------| 36| 432| | |1992/08/15 00:14:06.688|1992/10/07 19:51:27.750| 12| 386| | |-----------------------|-----------------------| 24| 252| | \============================================================================/