| DataLabel | Date Time | Log Entry |
|---|---|---|
| GN-2012B-Q-53-190-002 | 2013-01-04 10:23:10 | Natural V-band seeing (ALTAIR): 0.47 arcsec (worst) -MP |
| GN-2012B-Q-53-190-003 | 2013-01-04 10:35:00 | Natural V-band seeing (ALTAIR): 0.43 arcsec (best) -MP |
| GN-2012B-Q-53-190-004 | 2013-01-04 10:46:48 | lost the laser at the very tail end of this observation, during the end of the readout. |
| GN-2012B-Q-53-190-005 | 2013-01-04 11:01:44 | sky exposure taken unguided due to the problem with the laser. |