NoDataOnDetectorError

exception jwst.assign_wcs.util.NoDataOnDetectorError(message=None)

WCS solution indicates no data on detector.

When WCS solutions are available, the solutions indicate that no data will be present, raise this exception.

Specific example is for NIRSpec and the NRS2 detector. For various configurations of the MSA, it is possible that no dispersed spectra will appear on NRS2. This is not a failure of calibration, but needs to be called out in order for the calling architecture to be aware of this.