Date: 2015/05/02 Observers: Jess Kroboth, Cat Fielder OA: Malanka Number Observation Int Time Filter Airmass Seeing Notes 1-11 dark 5 4:01 OPAQ - - darks 12-22 flat 5 4:05 Ks - - lamp on at 380 23-33 flat 5 4:09 H - - lamps on at 425 34-44 flat 5 4:12 J - - lamps on at 600 45-55 flat 5 4:15 J - - lamps off 56-66 flat 5 4:18 H - - lamps off 67-77 flat 5 4:21 Ks - - lamps off 78-90 S791-C 5 9:13 H 1.42 - acquire, focus 91-98 S791-C 10 9:24 H 1.39 0.9 3x3x30" 99-108 S791-C 10 9:29 J 1.38 0.9 3x3x30" 109-117 S791-C 10 9:33 Ks 1.37 0.8 3x3x30" 118-119 PS15aez 0 9:41 H 1.15 - biasing 120-144 PS15aez 60 9:45 H 1.16 1.1 5x5x15" 145-161 PS15aez 60 10:20 H 1.22 1.1 4x4x20", 163 has a streak 162-186 PS15aez 60 10:39 J 1.26 1.3 5x5x15", seeing fluxuating between 1.1 and 1.5 187-202 Ps15aez 60 11:11 J 1.38 1.2 4x4x20" 203 PS15sv 5 11:35 H 1.41 - acquire 204-220 PS15sv 60 11:36 H 1.40 1.4 4x4x20", wind picking up, seeing still fluxuating 221-222 P330-E 5 12:00 H 1.14 - acquire, focus 223-231 P330-E 10 12:01 H 1.14 1.7 3x3x30", seeing fluxuating between 1.0 and 2.2 232-240 P330-E 10 12:05 J 1.13 1.3 3x3x30", seeing fluxuating up to 1.5 242-250 P330-E 10 12:09 Ks 1.12 1.1 3x3x30"