STUDY ACRONYM ID DATE OBSERVED DESCRIPTION NOAA TARGET Index ==================================================================================================================== regcal075 | 4322 | 2007/08/20 13:26:41 | Dark exposures (0s, 0s, 100s, 100s) | | Engineering 0 regcal075 | 4318 | 2007/08/20 10:42:11 | Dark exposures (0s, 0s, 100s, 100s) | | Engineering 1