DataLabel	Date Time	Log Entry
GS-2010A-Q-51-20-001	2010-06-09 00:21:39	Arc OK.
GS-2010A-Q-51-20-002	2010-06-09 00:22:41	Flat OK. Max. ~ 29 kADU.
GS-2010A-Q-51-20-003	2010-06-09 00:23:45	Spectrum OK.
GS-2010A-Q-51-20-004	2010-06-09 01:15:10	Read out 450 sec. earlier. Seeing deteriorated to > 1.5" on OIWFS for the last 15 min. Spectrum look OK.
GS-2010A-Q-51-20-006	2010-06-09 01:54:33	DAS: Observation fail!