DataLabel	Date Time	Log Entry
GS-2011A-Q-30-67-001	2011-04-02 00:29:07	image without mask, stars are out of boxes by ~4 arcseconds.
GS-2011A-Q-30-67-002	2011-04-02 00:32:05	#28, mask in but no offset applied, disregard. #29 first offset. #31 final position.