INSTRUMENT_DESC |
Instrument Overview
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This instrument name is used when a data set consists of observations
taken, usually over a long period of time, by various types of detectors
attached to one or more ground-based telescopes. The VARGBDET identifier
is used when it is not possible or not practical to identify even the
generic type of detector associated with the individual observations
comprising the data set. The published references listed in the
corresponding data set description may provide more information.
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