Date: 20131120 Observer: Kara Ponder, Nabila Jahan, Anja Weyant OA: Doug Williams Number Observation int(s) time filter airmass seeing Notes 1 flat 5 - H - - lamp on. Dark. 2-10 flat 5 4:39 H - - lamp on. Dark. 11 flat 5 4:42 H - - lamp off. Dark 12-20 flat 5 4:42 H - - lamp off. Dark 21 flat 5 4:45 J - - lamp on. Dark Ignore everything done on 1-21. WTTM slide not in I think. Calibrations: 22 flat 5 5:09 J - - lamp on. 600 23-31 flat 5 5:11 J - - lamp on 600 32-41 flat 5 5:14 J - - lamp off 42 flat 5 5:18 H - - lamp on. 425 43-51 flat 5 5:18 H - - lamp on. 425 52 flat 5 - H - - lamp off 53-61 flat 5 5:22 H - - lamp off. 62 flat 5 5:25 Ks - - lamp on. 380 63-71 flat 5 5:25 Ks - - lamp on. 380 72-81 flat 5 5:28 Ks - - lamp off. 82 dark 5 5:42 OPAQ - - - 83-111 dark 5 5:43 OPAQ - - - 112 dark 10 5:55 OPAQ - - - 113-142 dark 10 5:56 OPAQ - - - 143-147 dark 10 6:05 OPAQ - - Accidentally started doing the 10s darks again. Abort. 148 dark 20 6:08 OPAQ - - - 144-172 dark 20 6:09 OPAQ - - - 178 P525-E 4 6:29 H 1.26 - focus. Acquire, airmass a guess from 181 179 P525-E 4 6:30 H 1.26 - focus. object, airmass a guess from 181 180 P525-E 10 6:36 H 1.26 0.99 focus, airmass a guess from 181 181-189 P525-E 10 6:39 H 1.26 0.9-1.7 3 x 3 x 30" 190-197 P525-E 10 6:44 J 1.26 - Out of focus. redo 198-207 P525-E 10 - J 1.25 - Changing focus. 208-216 P525-E 10 6:54 Ks 1.24 1.1-1.3 3 x 3 x 30" Ponder: 217-220 2013fw 60 7:03 H 1.12 - focus. Acquire 221-229 2013fw 60 7:13 H 1.14 1.0-1.3 3 x 3 x 30". We made large steps in focus after taking this. Redoing H later 230-238 2013fw 60 7:26 J 1.16 10.75-13 3 x 3 x 30" 239-247 2013fw 60 7:38 Ks 1.19 8.95-11 3 x 3 x 30" 248-256 2013fw 60 7:50 H 1.22 11.5-12.95 3 x 3 x 30" 257-258 check star 5 8:07 H 1.21 11.71 focus, looks good. star in middle. 259-267 iPTF13ebh 60 8:11 H 1.19 8.05-10.23 3 x 3 x 30" 268-276 iPTF13ebh 60 - J - - I left to get my car since we were in focus. Forgot to write down seeing and airmass. NABILA? 277-286 iPTF13ebh 60 8:39 Ks 1.12 7.77-7.03 3 x 3 x 30" 287 PS1-13dkh 60 - H 1.12 - focus 288-302 PS1-13dkh 60 8:57 H 1.28 7.37-10.18 4 x 4 x 20" 303-327 PS1-13dkh 60 9:19 J 1.22 0.71-1.0, 1.6 5 x 5 x 15", seeing when up at end of dither Seeing got bad during the last dither. probably about halfway through but I do not remember which one 328 LSQ13cwp 5 9:59 H - - Acquire focus nothing. WTTM not there 329 point star 5 - H - - Acquire nothing. WTTM not there 330 point star 60 10:01 H - - Acquire, focus. WTTM not there 331 point star 10 10:04 H - - Acquire, focus 332 point star 4 10:05 H - - can't tell focus 333 LSQ13cwp 5 10:06 H - - focus 334 LSQ13cwp 10 10:07 H - - focus 335-355 LSQ13cwp 60 10:09 H 1.49 2.1 Seeing is really bad. Can't get stars to focus. Start dither. Out of focus. 356-374 point star 5 10:38 J 1.37 - FOCUS FOCUS. Acquire. DID not change target to "point start" 375-424 LSQ13cwp 60 10:57 H 1.31-1.23 0.869-1.69 5 x 5 x 15", twice. Airmass and seeing going down. Obj 425-449 LSQ13cwp 60 12:07 J 1.22-1.21 0.877-1.1 5 x 5 x 15, out of focus around 430