LBT OSU/RC Partner OBserving Notes Date: 2015 April 19 UTC Observers: OSURC - Croxall, Tie, Verbiscer Support Astronomer: Olga Kuhn (on-call) Telescope Operator: Steve Allanson SUMMARY: LBC all night. Great seeing 0.75-1" all night long. Had a couple issuse with LBC and did need to power cycle it twice, resulting in about 30 minutes of lost time. Programs completed are: OSU_monitor: N3344, N2403, N3489, N3627, N4214, N4395, N4826, N4736, N4605, M81, M82, N5474, N6946 UVa_WISE: 1238+52 Observing Notes: (All times are UTC unless otherwise noted) 02:00 Twilight flats 02:17 UR flats 02:22 Br flats 02:27 VR flats 02:33 gr flats 02:47 moving to N3344 focus not a great focus field, no GOOD pupils found sending an offset 03:07 start N3344 seeing ~0.9" 03:50 start N2403 04:04 start N3489 seeing ~0.85" 04:50 start N3627 presets got stuck. Needed to restart many systems 05:10 redo dofpia after restarts seeing ~0.76" 06:00 start N4214 seeing ~0.9" 06:20 start N4395 06:40 start N4826 seeing ~0.75" red filter wheel issue on the first image. had to restart OB after first blue exposure. first red image trailed... second ok. 07:39 start N4736 08:05 start N4605 08:30 start M81 08:50 start M82 seeing ~1" 09:08 start N5474 seeing ~0.9" 09:54 start N6946 lots of saturation on red image... power cycling LBC 10:58 starting WISE_1238 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight. 11:23 Closing up in twilight.