ultracam observing log      William Herschel Telescope
file object date  utc start   utc end    num     flag     mode     exp     cycle     filter   nblue   size1     x1l, x1r     y1s     size2     x2l, x2r     y2s     size3     x3l, x3r     y3s     bin     gain   vclock  temps  slide  id pi observers  revision   file   comments
run019   Bias   03/11/2011   19:30:06 20:06:07 373 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 Calib Calib cmc,jb 100222   run019   Another bias run to test the pickup noise problem whilst watching the telescope move inside the dome. We managed to reproduce the problem by moving to the bad field and rotating from 180 degrees to zero, and once we rotated back it went. A second attempt did ot reveal any problems.
run018   Bias   03/11/2011   19:25:52 19:29:16 36 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 Calib Calib cmc,jb 100222   run018   Testing that telescope position problem we had yesterday. Seems to have gone.
run017   Bias   03/11/2011   17:17:00 17:18:51 51 bias 6-WIN .5 2222.2 u' g' r' 1 300 x 300 70, 710 1 200 x 200 300, 513 330 250 x 250 260, 620 620 1 x 1 CDD -40,-40,-40 0 Calib Calib cmc,jb 100222   run017   Bias for CSS41631
run016   Bias   03/11/2011   17:12:01 17:13:12 51 bias 2-WIN-CLR .5 1434.0 u' g' r' 1 350 x 350 60, 600 160 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run016   Bias for HS Cam
run015   Bias   03/11/2011   17:09:57 17:11:55 51 bias 4-WIN .5 2354.7 u' g' r' 1 350 x 300 50, 670 100 350 x 300 100, 670 500 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run015   Bias for CSS03170
run014   Bias   03/11/2011   17:07:55 17:09:42 51 bias 4-WIN .5 2143.0 u' g' r' 1 300 x 300 200, 513 1 300 x 320 200, 513 680 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run014   Bias for SDSS0932
run013   Bias   03/11/2011   17:05:58 17:07:40 51 bias 4-WIN .5 2043.1 u' g' r' 1 300 x 300 200, 700 60 300 x 300 1, 700 560 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run013   Bias for CSS40190
run012   Bias   03/11/2011   17:01:32 17:05:09 51 bias 4-WIN .5 4334.5 u' g' r' 1 512 x 300 1, 513 4 512 x 470 1, 513 550 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run012   Bias for ES Cet
run011   Bias   03/11/2011   16:59:52 17:01:24 51 bias 2-WIN-CLR .5 1849.4 u' g' r' 1 400 x 400 100, 600 200 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run011   Bias for SDSS0303
run010   Bias   03/11/2011   16:58:08 16:59:45 51 bias 2-WIN .5 1939.6 u' g' r' 1 500 x 350 1, 513 80 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run010   Bias for SDSS0138
run009   Bias   03/11/2011   16:55:24 16:57:00 51 bias 4-WIN .5 1926.2 u' g' r' 1 350 x 300 163, 513 50 250 x 250 263, 513 500 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run009   Since this is the last night I am taking windowed biases in advance of the observations. Be careful since we may use different windows when actually on target! If so, there will be a correct bias at the end of the night. Bias for V713 Cep
run008   Bias   03/11/2011   16:52:36 16:53:58 51 bias FFCLR .5 1639.0 u' g' r' 1 1024 x 1024 1 x 1 FDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run008   Turbo bias
run007   Bias   03/11/2011   16:49:38 16:52:08 51 bias FFCLR .5 2986.5 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run007   Fast bias
run006   Bias   03/11/2011   16:43:34 16:48:25 51 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run006   That'll have to do, but still can't fully eliminate that pickup in the left side of green. Slow bias
run005   Bias   03/11/2011   16:41:43 16:42:17 7 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run005  
run004   Bias   03/11/2011   16:40:54 16:41:23 6 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run004  
run003   Bias   03/11/2011   16:38:05 16:39:27 15 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run003  
run002   Bias   03/11/2011   16:34:42 16:36:09 16 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 0 Calib Calib cmc,jb 100222   run002   Argh, read noise high in green
run001       POWON   run001   Biases for previous night were taken on that night