The data cover orbits 466-5043 and span the time period
1980-03-15T10:26:29.656Z to 1992-09-25T23:09:39.859Z.

The data are stored as an ASCII file (.TAB). 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.
 
Catalog data which includes instrument, dataset, and data parameter
descriptions are located at:
  /ONMS/CATALOG/CATALOG.CAT