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
run022   2MASS J04155016+0154209   06/09/2012   02:01:32 05:59:51 14185 data 4-WIN 540.5 1008.0 u' g' r' 1 120 x 120 60, 840 91 150 x 150 120, 760 770 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/15 Jeffery sl,pmr 100222   run022   seeing flaring between 1 and 2", but not too bad considering
run021   PG2303+019   05/09/2012   21:09:31 01:57:50 7947 data 4-WIN .5 2177.0 u' g' r' 1 200 x 200 310, 513 1 512 x 300 1, 513 270 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/15 Jeffery trm,sl,mb,pmr 100222   run021   Straight on to the pulsator. Starting at high airmass (2.3). Seeing 2.1". 90 minutes: seeing still not great at 1.8" and flaring. 180 minutes: seeing improved a bit to 1.2", but still flaring. 220 minutes: seeing has stabilised around 1.2".
run020   SLH2007 J220823.66-011534.1   05/09/2012   21:06:05 21:06:48 14 data 4-WIN 1720.5 3282.5 u' g' r' 3 200 x 320 160, 600 10 200 x 340 270, 670 680 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run020   Stopped previous run but TO was not around, so re-started for a little extra.
run019   SLH2007 J220823.66-011534.1   05/09/2012   20:37:30 21:05:49 517 data 4-WIN 1720.5 3293.7 u' g' r' 3 200 x 320 160, 600 10 200 x 340 270, 670 680 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run019   Science, seeing variable and just below 2", clear. Eclipse starts 16 mins in. Nice data. Eclipse finished at 24 mins.
run018   SLH2007 J220823.66-011534.1   05/09/2012   20:35:42 20:37:24 35 data caution 4-WIN 1450.5 2998.1 u' g' r' 1 200 x 320 160, 600 10 200 x 340 270, 670 680 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run018   Acquisition.
run017       POWON   run017  
run016   SLH2007 J220823.66-011534.1   05/09/2012   20:34:46 20:35:18 12 data caution 4-WIN 1450.5 2895.1 u' g' r' 1 200 x 320 160, 600 10 200 x 340 270, 670 680 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run016   JUNK, 32K.
run015   NZ Boo   05/09/2012   20:12:36 20:30:58 338 data 4-WIN 1970.5 3269.5 u' g' r' 3 320 x 280 120, 560 1 150 x 150 130, 680 520 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run015   Science, increase exposure time. Just in time for eclipse, 3 mins in. Lovely classic DN eclipse. Good conditions, seeing 1.3", clear.
run014   NZ Boo   05/09/2012   20:10:44 20:12:30 47 data 4-WIN 1000.5 2296.2 u' g' r' 3 320 x 280 120, 560 1 150 x 150 130, 680 520 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run014   Science, counts a bit low.
run013   NZ Boo   05/09/2012   20:08:50 20:10:23 42 data caution 4-WIN 1000.5 2288.2 u' g' r' 1 320 x 280 120, 560 1 150 x 150 130, 680 520 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run013   Acquisition.
run012   NZ Boo   05/09/2012   20:07:28 20:08:20 24 data caution 4-WIN 1000.5 2257.1 u' g' r' 1 320 x 280 120, 560 1 150 x 150 130, 680 520 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run012   Acquisition. Target not there, telescope still spiralling.
run011       POWON   run011  
run010   NZ Boo   05/09/2012   20:06:49 20:06:59 6 data caution 4-WIN 1000.5 2100.4 u' g' r' 1 320 x 280 120, 560 1 150 x 150 130, 680 520 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run010   JUNK, 32K.
run009   NZ Boo   05/09/2012   20:06:05 20:06:45 19 data caution 4-WIN 1000.5 2245.0 u' g' r' 1 320 x 280 120, 560 1 150 x 150 130, 680 520 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2012B/06 Marsh trm,sl,mb,pmr 100222   run009   JUNK, 32K. Acquisition. Weather a bit worse today. There were some clouds earlier and cirrus. These have largely gone, but there was also noticeable dust. Still, it looks pretty clear and we should be good for most of the night with any luck.
run008   Flat   05/09/2012   19:39:33 19:59:51 180 flat FFCLR 1000.5 6802.1 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib trm,sl,mb,pmr 100222   run008   Twilight flats, telescope spiralling.
run007   Bias   05/09/2012   16:39:11 16:39:58 101 bias 4-WIN .5 468.1 u' g' r' 1 120 x 120 60, 840 91 150 x 150 120, 760 770 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib trm,sl,mb,pmr 100222   run007   Bias for 2mass j0415... (run019 previous night).
run006   Bias   05/09/2012   16:36:34 16:37:50 101 bias 4-WIN .5 759.9 u' g' r' 1 200 x 200 80, 820 380 150 x 150 260, 750 720 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib trm,sl,mb,pmr 100222   run006   Bias for 2mass j0415... (run017 previous night).
run005   Bias   05/09/2012   16:32:04 16:35:42 101 bias 4-WIN .5 2177.0 u' g' r' 1 200 x 200 310, 513 1 512 x 300 1, 513 270 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib trm,sl,mb,pmr 100222   run005   Bias for pg2303+019 (run014 previous night).
run004   Bias   05/09/2012   16:28:19 16:31:03 101 bias 2-WIN-CLR .5 1638.7 u' g' r' 1 260 x 540 60, 700 1 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib trm,sl,mb,pmr 100222   run004   Bias for sdss2050 (run011, run012 previous night).
run003   Bias   05/09/2012   16:19:26 16:24:25 101 bias FFCLR .5 2986.5 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 -49 Calib Calib trm,sl,mb,pmr 100222   run003   Good fast bias.
run002   Bias   05/09/2012   16:08:48 16:18:28 101 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib trm,sl,mb,pmr 100222   run002   Good slow bias. Dome lights off, slide in. Tiny (0.1ADU) levels of pickup, but not bad. Agcomp not in.
run001       POWON   run001