Date: 2015/03/23 Observer: Kara Ponder OA: Dave Summers Had some recurring error in PAN like " comHdwRead: Failed" "chk4DheHdw"r. Started MOP. had voltage in the biasing gui. => The DHE was completely powered off Number Observation Int Time Filter Airmass Seeing Notes 1-12 dark 5 4:30 OPAQ - - - 13-23 flat 5 4:36 H - - lamps on at 425 24-34 flat 5 4:41 H - - lamps off 35-45 flat 5 4:45 J - - lamps off 46-56 flat 5 4:50 J - - lamps on at 600 57-67 flat 5 4:55 Ks - - lamps on at 380 68-78 flat 5 4:59 Ks - - lamps off 79-91 P212-C 5 7:15 H 1.3 - acquire, check focus and pointing, more pointing problems 50" South, 30 East 92-100 P212-C 10 7:27 H 1.25 .8 3x3x30" 101-109 P212-C 10 7:32 J 1.24 .8 3x3x30" 110-118 P212-C 10 7:37 Ks 1.22 .8 3x3x30" PSNJ08593491+4555343 119-120 PSNJ08593491... 5 7:45 H 1.09 - acquire, check focus, pointing, WTTM? yes 121-136 PSNJ08593491... 60 7:48 H 1.08 .8 4x4x20", Dave is worried. it's not showing the x axis, it didn't show the pause in the guider, looking better after second dither, tip/tilt looks like it's only working in y direction, calling Charles to ask. probably a loose cable in read-back. so a little strange! (no time lost), tried to turn on autofocus but it wasn't doing a good job 137-152 PSNJ08593491... 60 8:10 J 1.06 .9 4x4x20", satellite in 144! 153-168 PSNJ08593491... 60 8:32 Ks 1.04 .9 4x4x20", focus contours were a little weird here. 169-171 P212-C 5 8:57 H 1.07 - acquire, focus, 169 has wrong target name 172-180 P212-C 10 9:01 H 1.06 .7 3x3x30" 181-189 P212-C 10 9:04 J 1.06 .8 3x3x30" 190-198 P212-C 10 9:08 Ks 1.05 .7 3x3x30" 199-202 PS15mb 5 9:16 H 1.04 - acquire, focus, WTTM? yes 203 PS15mb 60 9:22 H - - I did not have WTTM enabled!! 204-207 PS15mb 60 9:24 H 1.04 - acquire, reacquire for WTTM, center is off, trying to fix it with pixel offset. probe position offset didn't happen. It wasn't following the star for a while we got it. Lost ~15 minutes 208-223 PS15mb 60 9:37 H 1.05 .8 4x4x20" 224-239 PS15mb 60 9:59 J 1.06 .8 4x4x20" 240-255 PS15mb 60 10:21 Ks 1.08 .8 4x4x20" 256-259 PS15mt 5 10:47 H 1.02 - acquire, focus, WTTM? yes! 260-284 PS15mt 60 10:57 H 1.03 .7 5x5x15", Contours having issues. look double peaked. Maybe need to change some WTTM thing. making it look up?? Didn't change. now going under the assumption we were really out of focus. moved 25 up 285-289 PS15mt 10 11:32 H 1.06 - acquire, trying to figure out the shape. Change something on WTTM, changed focus. +25. Dave things it's a mechanical artifact 290-306 PS15mt 60 11:38 H 1.07 .7 5x5x15", contours started looking good around 300, lost guiding on 306 307-313 Ps15mt 5 12:02 H - - re-acquire guide star. focus 314-321 PS15mt 60 12:13 H 1.13 .7 finish 5x5x15" 322 PS15mt 5 12:25 H - - acquire, double checking the starting point for the next script 323-363 PS15mt 60 12:25 J 1.16 .8 5x5x15", 4x4x20" at 348 NOTE: Even without WTTM, contours looking the same. 364-373 SN2014aa 5 1:25 H 1.07 - acquire, focus. no WTTM, using check star 374-448 SN2014aa 60 1:35 H 1.09-1.37 ~.8 5x5x15" 449-450 S791-C 5 3:14 H 1.39 - acquire, focus 451-459 S791-C 10 3:15 H 1.4 .9 3x3x30" 460-468 S791-C 10 3:20 J 1.41 1 3x3x30" 469-477 S791-C 10 3:24 Ks 1.42 .8 3x3x30" 478-482 ASASSN-14ay 5 3:32 J 1.02 - acquire, focus, no WTTM 483-557 ASASSN-14ay 60 3:37 J 1.01 1 5x5x15", 508, 533 Not enough time to start another target.. 558-561 P330-E 5 5:18 J 1.01 - acquire, focus 562-570 P330-E 10 5:21 J 1.01 .9 3x3x30" 571-579 P330-E 10 5:27 H 1.01 .9 3x3x30" 580-588 P330-E 10 5:31 Ks 1.01 .9 3x3x30"