Date: 2017/05/07 Observer: Kara Ponder OA: Christian Soto Prop-ID: probably 2012B-0500 PAN kept coming up with several DHE errors. Christian power cycled DHE. Number Observation Int Time Filter Airmass Seeing Notes 001-011 dark 5 4:20 OPAQ - - first dark was fine, but due to issues turning on, ran 10 junk darks 012-022 flat 5 4:27 Ks - - lamps on at 380, counts ~9.7k, A little low 023-033 flat 5 4:34 H - - lamps at 425, counts ~7k 034-044 flat 5 4:39 J - - lamps on at 600, ~7k 045-055 flat 5 4:45 J - - lamps off 056-066 flat 5 4:49 H - - lamps off 067-077 flat 5 4:53 Ks - - lamps off, counts at 2k Tried to take a junk frame at 6:30 ish and MOP disappeared. Had to wait for Christian to come back from filling dewar. Close things. First Pan had errors. Start and stop pan for ~10-20 minutes for most erros to go away. Back up at 7:09. Flushing detechtor with darks. AT 7 pm, Domes closed due to low, threatening clouds. Visitor center will give a tour since we're still closed. Ran junk frames every hour to keep detector on. Closed at 4:07 am.