Date: 2015/10/30 Observer: Kara Ponder OA: Doug Williams PropID: 2012B-0500 Number Observation Int Time Filter Airmass Seeing Notes 1-11 dark 5 4:02 OPAQ - - darks, Doug pulled everything up. came up on first try 12-22 flat 5 4:11 Ks - - lamps on at 380, calibration gui not working properly 23-33 flat 5 4:15 H - - lamps on at 425 34-44 flat 5 4:20 J - - lamps on at 600 45-55 flat 5 4:25 J - - lamps off 56-66 flat 5 4:28 H - - lamps off 67-77 flat 5 4:32 Ks - - lamps off Some issues moving mirror in, have to rotate telescope 90 degrees to move it in. Drying out around 2 am. Domes open at 2 am with warning to beware dripping domes. Fault first time moving slide in. Doug thinks it is in even though it claims there is a fault. I see no issues 78-89 P161-D 5 2:11 H 1.2 - acquire. (~1200 up in focus!!) 90-98 P161-D 10 2:21 H 1.19 1.3 3x3x30" 99-107 P161-D 10 2:26 J 1.18 1.3 3x3x30" 108-116 P161-D 10 2:31 Ks 1.17 1.1 3x3x30" 117-118 CSS141123 5 2:37 H 1.57 - acquire (maybe Object), check focus 119-168 CSS141123 60 2:41 H 1.55 1.4 5x5x15", lost guide star on 123 (probably bad), lost guide star on 128, will find new guide star, hard to tell focus 169-218 CSS141123 60 3:45 J 1.3 1.2 5x5x15" 219-259 CSS141123 60 4:53 Ks 1.16 - 5x5x15", 4x4x20", nothing to check focus. 260-263 P161-D 5 5:48 H 1.06 - acquire. 264-272 P161-D 10 5:51 H 1.07 1. 2 3x3x30" 273-281 P161-D 10 5:56 J 1.07 1.2 3xx3x30" 282-290 P161-D 10 6:00 Ks 1.07 1.2 3x3x30", pretty bright down to 60 percent humidity.