DataLabel | Date Time | Log Entry |
---|---|---|
GS-2012B-Q-6-57-001 | 2012-10-29 00:39:22 | Started 00:40 UTC, about 30 min late due to GMOS mask problem. |
GS-2012B-Q-6-57-004 | 2012-10-29 00:43:54 | Set exptime to 30 sec to get 20-25000 counts, OI seeing 1.2-1.5. |
GS-2012B-Q-6-57-024 | 2012-10-29 01:04:46 | OI signal varying by 50%, from 15000 to 30000 counts. Sky is clear, so variation appears due to seeing. |
GS-2012B-Q-6-57-026 | 2012-10-29 01:06:51 | GMOS peak counts have been 17-24000, seeing still 1.1-1.5 arcsec. |
GS-2012B-Q-6-57-042 | 2012-10-29 01:23:34 | Seeing 1.2-1.5, GMOS peak 18-23000 counts. |
GS-2012B-Q-6-57-089 | 2012-10-29 02:12:38 | Seeing 1 - 1.5 arcsec, slowly improving. GMOS signal ~20000, OI signal 20-30000. |
GS-2012B-Q-6-57-106 | 2012-10-29 02:30:22 | Seeing up to 1.8 arcsec, OI signal down to < 10,000. |
GS-2012B-Q-6-57-118 | 2012-10-29 02:42:53 | Seeing 1.4 - 1.9 arcsec, OI signal varying by 50%. Still no clouds, just poor seeing. |
GS-2012B-Q-6-57-150 | 2012-10-29 03:16:16 | Seeing improving, 1.2 arcsec. |
GS-2012B-Q-6-57-164 | 2012-10-29 03:31:11 | Seeing 0.8-1.0 arcsec. |
GS-2012B-Q-6-57-185 | 2012-10-29 03:53:06 | Seeing down to 0.8 arcsec, GMOS signal near 30,000. |
GS-2012B-Q-6-57-186 | 2012-10-29 03:54:58 | Reduced exptime from 30 to 25 sec. |
GS-2012B-Q-6-57-209 | 2012-10-29 04:17:04 | OI Seeing up to 1.7 arcsec in last 3 min. |
GS-2012B-Q-6-57-240 | 2012-10-29 04:46:50 | Stopped at 4:47 UTC |
GS-2012B-Q-6-57-241 | 2012-10-29 04:51:55 | Accidently took this. |