13. Failed Observations
A failed observation is one that cannot be calibrated, or where a
significant fraction of the data is lost or severely corrupted, or where
the data processing system (the "pipeline") is incapable of processing the
observation. Some failures may result from instrument anomalies, while
other failures may be due to the loss of data in transmission.
If an investigator believes that an observation has failed or has been
seriously corrupted or degraded, he/she can submit a written request to the SSC Science User
Support Team via the Helpdesk (help@spitzer.caltech.edu) for a
repeated observation. Any request for a repeated observation must be filed
within two months of the investigator's data being made available to the
investigator. If the SSC concurs with the request, attempts will be made
to repeat the observation. The SSC Director reserves the right, in cases
where the request for a repeated observation is approved, to place the
failed/degraded observations into the public archive immediately. The
request for a repeated observation will not be granted when the PI has
committed an error in specifying the AOR.
If an investigator has obtained more than 90% of the data in a planned and
approved observing program, and the missing data are not uniquely
important for scientific goals of the program, then the request for a
repeated observation will not normally be granted.
Given the uncertain duration of Cycle-5 it is unlikely that any
failed observations will be rescheduled.
Checklist for requesting
that AORs be declared failed
Go back to rules page or
go on to Section 14: Data Rights
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