id summary reporter owner description type status priority milestone component resolution keywords cc processors 354 Hawk 2010 spectral calibration shifted mggr mggr "On examination, the Hawk spectral calibration appears to have shifted between 2009 and 2010. However, when processing using the new, shifted calibration, we see absorption features misplaced by the same amount as the shift. This implies the spectral calibration is incorrect." bug closed immediate 2010 data processing completion Specim fixed mark1 benj