OB_ID: The OB identification number of the OB observed.
Time: Time (in hours) used by this program during this night.
Seeing:
Either
seeing during the observation (as measured from the observed
image) or ACD link to the ESO Ambient Conditions Database web page
Sky: Weather conditions during the observation or (for observations after March 1, 2001) the LOSSAM link which shows measurements of the Line Of Sight Sky Absorption
Monitor
Status: Status of the Observing Block.
Completed: the entire
OB was executed within the user specified criteria;
Executed: the OB was
executed, but did not completely fulfill the user specified criteria;
Aborted: the OB was not fully executed.
[OB Name] or Observer Remarks: For all OBs observed after May 2001, the OB name. Before April 2001 general remarks.