OSU/RC Queue Observing UTC 2011 June 5 (civil date 2011 June 4/5) ============================================================================== Observer: Paul Martini (OSU), Joe Antognini (OSU), George Privon (UVa) Observing Assistant: David Gonzalez Support Astronomer : Marco Pedani Instrumentation : =========== Instrument: =========== LBC ========= Summary: ========= Very clear and good seeing tonight (0.7-1" mostly). Some LBC communication errors led to the loss of most of evening twilight and the first half hour. The rest of the night went fairly smoothly, except for a rotator glitch and an image that did not save properly. Observations were obtained of NGC4258, NGC5174, NGC6946, QSO1522, and PG1630. ========= Details: ========= 01:15 Conditions mostly clear, wind ~5m/s. 01:35 Began taking darks. 02:30 Sunset 02:35 Checking counts for flats 02:45 Starting to take Uspec & V flats. 03:04 LBC error: reinitializing CCD Controller failed 03:06 Camera hung while taking B & i flats. Rebooting LBC. (RPC Client/Host communication failed retval:5 [src/camera/camera.c:643]) 03:13 LBC is back up. Checking the pointing with ACT00309. 03:18 LBC Error: too few downloaded pixels 03:23 Restarting LBC 03:28 LBC is back up. Rerunning dofpia. 03:32 Warning from dofpia: data did not appear in /newdata. 03:37 Rerunning dofpia. 03:39 Turning off LBC. Rebooting the master computer. 03:48 LBC rebooted. 04:00 Twilight ends 04:04 LBC seems to have frozen. 04:08 Rebooting LBC again. 04:14 LBC is not taking images. 04:19 Trying a different star. Slewing to WT10_309 04:30 Took two images. Starting dofpia again. ========= OSU_monitor/NGC5194 + SN ob ========= 04:45 Slewing to NGC 5194. 04:47 Focus field 04:50 Running lbcrangebal 04:59 Running OB for NGC 5194 05:35 Running OB for NGC 5194 SN ========= OSU_monitor/NGC4258 ========= 05:40 Slewing to NGC 4258 05:41 Running dofpia 05:48 Running OB for NGC 4258 ========= OSU_qso/QSO1522 ========= 06:25 Running OB for OSU_qso_1522-gz3 06:44 Adjusting the pointing 06:49 Rerunning OB for OSU_qso_1522-gz3 07:33 Running OB for OSU_qso_1522-gz2 08:06 Running OB for OSU_qso_1522-ri 08:20 GUI seems to be hanging 08:28 GUI has fixed itself ========= AZ_whim/PG1630 ========= 08:46 Slewing to PG 1630 08:48 Running dofpia 08:54 Running OB for PG 1630e 09:15 Running OB for PG 1630f ========= OSU_monitor/NGC6946 ========= 09:35 Slewing to NGC 6946 09:38 Running dofpia 09:51 Running OB for NGC 6946 ========= Calib/Standards and Flats ========= 10:27 Slewing to L111 standard field 10:31 Running dofpia 10:33 Twilight begins 10:43 Running OB L111_BI 10:49 Running OB L111_ri 10:52 Running OB L111_Usr 10:58 We have time before we can take twilight flats, so we're rerunning the standard field. 11:20 Taking twilight flats for r-sloan and z-sloan. 11:35 Shutting down for the night. 12:13 Sunrise