Date: 2014/12/19 Observer: Kara Ponder OA: Krissy Reetz Number Observation Int Time Filter Airmass Seeing Notes 1-11 dark 5 4:03 OPAQ - - doing darks while Eigenbrot doing flats 12-22 flat 5 4:09 H - - lamps on at 425 23-33 flat 5 4:15 H - - lamps off 34-44 flat 5 4:19 J - - lamps off 45-55 flat 5 4:23 J - - lamps on at 600 56-66 flat 5 4:27 Ks - - lamps on at 380 67-77 flat 5 4:31 Ks - - lamps off Hand over around 12:20 78-87 P161-D 5 12:24 H 1.07 - acquire, check focus 88-96 P161-D 10 12:33 H 1.06 .9 3x3x30" 97-105 P161-D 10 12:37 J 1.06 .9 3x3x30" 106-114 P161-D 10 12:42 Ks 1.06 .8 3x3x30" CSS141123:091002+521856 115-119 CSS141123... 5 12:50 H 1.26 .7 acquire, check focus. (on nearby checkstar) 120-135 CSS141123... 60 12:55 H 1.24 - 4x4x20", there are clouds around. Lost guide star on 129 136-160 CSS141123... 60 1:17 J 1.19 1 5x5x15" 161-176 CSS141123... 60 1:50 Ks 1.14 1 4x4x20", guider messed up on first exposure. A router crashed and killed a window 2:10-2:25. reinitialize secondary. PSNJ10292799+2200468 177-180 PSNJ10292... 5 2:25 H 1.23 .8 acquire, check focus. check star 181-205 PSNJ10292... 60 2:29 H 1.22 - 5x5x15" 206-222 PSNJ10292... 60 3:01 J 1.13 - 5x5x15", worried about focus. can't tell if those are stars in the field. pause to check 223-227 PSNJ10292... 5 3:24 J 1.09 .4 acquire, check focus. nearby check star, got tail off 228-260 PSNJ10292... 60 3:29 J 1.08 .5 resume 5x5x15", we were probably out of focus before because of good seeing, put in a 5" NW for new 5x5x15" 261-267 P161-D 5 4:15 H 1.2 - acquire, check focus 268-276 P161-D 10 4:21 H 1.2 .6 3x3x30" 277-285 P161-D 10 4:25 J 1.24 .7 3x3x30" 286-294 P161-D 10 4:30 Ks 1.25 .7 3x3x30" 295-308 SNhunt263 5 4:37 H 1.06 - acquire, check focus, WTTM? yes. 30" S, 10" E 309-317 SNhunt263 60 4:53 H 1.06 .6 4x4x20", lost guide star at 317 318-319 SNhunt263 5 5:06 H 1.07 - acquire, trying to reacquire guide star, getting half as many counts. clouds moving in 320-326 SNhunt263 60 5:09 H 1.08 .5 resume 4x4x20" Unwrap 327-330 SNhunt263 5 5:24 J 1.1 .5 reacquire WTTM 331-371 SNhunt263 60 5:29 J 1.1 .6 5x5x15", first one had exposure time of only 5 seconds. , 4x4x20" 372-381 SNhunt263 60 6:26 Ks 1.21 - 4x4x20", lost guide star on 381