Using the IA, the FOT data for the LE instrument are now available as Fits file. Depending on the configuration and the number of time periods several the FITS data files and housekeeping files are available for each observation. The first gives the directory location of Fits data on the legacy.gsfc.nasa.gov FTP area and the second records if any error occurs during the processing. This name usually corresponds to the target name as specified by the original observer. If a source has been observed by different observers it may be entered under two or more names.
Times are accurate to the nearest second.
The end time of the observation. Mjdstart Start time stored as an MJD value. Mjdstop End time stored as an MJD value. For each observation there is one entry per instrument. The two LE telescopes are treated as separate instruments because the filters and instrument modes can be different.