DataLabel Date Time Log Entry
GN-2011A-Q-106-55-001 2011-03-20 07:55:53 target observed at low airmass, < 1.1 so no need to observe at parallactic angle (which changes quickly). acquisition keyhole persistance
GN-2011A-Q-106-55-002 2011-03-20 07:59:43 60 counts peak
GN-2011A-Q-106-55-004 2011-03-20 08:07:25 85 counts peak, seeing is variable
GN-2011A-Q-106-55-007 2011-03-20 08:18:57 seeing is improving