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Interruptions in the spacecraft telemetry or other problems during
reading of an IUE image can result in missing or questionable quality data
being present in the spectral image. In addition, severe microphonics
contamination can occur in LWR spectra. The approximate locations of
missing or contaminated data can be found by running
MISDAT,'IMAGET',ORDER
where ``ORDER'' is the order number for the wavelength range of interest
(1 for low dispersion, 60-120 for high dispersion). This currently works
only for IUESIPS data.
There is a ``widget'' version of MISDAT for users with windowing workstations.
The calling sequence is
W_MISDAT,'IMAGET'
If IMAGET is not a string, it will be treated as a dummy argument. You can
interactively select a file to examine with this procedure.
2/9/1998