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
run024   Flat   25/04/2012   05:56:52 06:12:52 173 flat FFNOC 2650.5 5582.0 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run024   You *could* use this one, but it's a bit full of stars
run023   Flat   25/04/2012   05:52:15 05:52:43 6 flat FFNOC 2650.5 5448.0 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run023   No. Still to dark.
run022   Flat   25/04/2012   05:46:30 05:46:56 6 flat FFNOC 2650.5 5298.0 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run022   Too eager to get to bed. Don't use these!
run021   Hilt 733   25/04/2012   05:35:43 05:43:43 81 data FFCLR 200.5 6005.1 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl,tsh 100222   run021   Bluer std star for run018
run020   NN Ser   25/04/2012   04:46:54 05:30:38 1286 data 2-WIN 650.5 2041.4 u' g' r' 2 350 x 350 140, 600 1 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2011B/3 Parsons sl,tsh 100222   run020   Seeing poor (2"), but no cloud
run019   NN Ser   25/04/2012   04:46:08 04:46:50 22 data caution 2-WIN 650.5 2011.0 u' g' r' 2 350 x 350 140, 600 1 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2011B/3 Parsons sl,tsh 100222   run019   Acquisition
run018   MAXI J1836-194   25/04/2012   04:12:45 04:40:50 1475 data 2-WIN .5 1142.6 u' g' r' 5 512 x 200 1, 513 1 1 x 1 CDD 8C0000 -40,-40,-40 1100 C71 Shahbaz sl,tsh 100222   run018   Seeing has got much worse, now about 2"
run017   MAXI J1836-194   25/04/2012   04:11:21 04:12:41 71 data caution 2-WIN .5 1142.6 u' g' r' 2 512 x 200 1, 513 1 1 x 1 CDD 8C0000 -40,-40,-40 1100 C71 Shahbaz sl,tsh 100222   run017   Bright XRB in outburst. Acquisition
run016   Wolf 629   25/04/2012   04:04:47 04:07:47 31 data FFCLR 200.5 6001.0 u' g' r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl,tsh 100222   run016   Standard for previous observation. Bosometric, so careful!
run015   MAXI J1659-152   25/04/2012   03:28:48 04:02:45 205 data FFNOC 8457.5 9986.7 u' g' r' 2 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 C71 Shahbaz sl,tsh 100222   run015   Marginal detection in 25mins?
run014   SWIFT J1357.2-0933   24/04/2012   23:12:51 03:25:55 1518 data FFNOC 8457.5 10009.3 u' g' r' 2 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 C71 Shahbaz sl,tsh 100222   run014   Binning to overcome read noise even more. Looks decent conditions. Seeing 1.2" at start, few clouds
run013   SWIFT J1357.2-0933   24/04/2012   23:10:51 23:12:37 12 data FFNOC 4257.5 9629.0 u' g' r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 C71 Shahbaz sl,tsh 100222   run013   Can see object in r. Very faint
run012   SWIFT J1357.2-0933   24/04/2012   23:05:33 23:10:39 32 data caution FFNOC 4257.5 9878.6 u' g' r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 C71 Shahbaz sl,tsh 100222   run012   ACQ
run011   SDSS J111126.82+571238.9   24/04/2012   22:58:04 23:01:08 47 data 4-WIN 3251.5 3992.0 u' g' r' 2 200 x 200 130, 710 1 150 x 150 190, 660 431 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl,tsh 100222   run011   a bit more
run010   SDSS J111126.82+571238.9   24/04/2012   21:55:56 22:49:21 802 data 4-WIN 3251.5 4001.2 u' g' r' 2 200 x 200 130, 710 1 150 x 150 190, 660 431 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl,tsh 100222   run010   Still cloudy, but better. Stopped to de-rotate
run009   SDSS J111126.82+571238.9   24/04/2012   20:59:35 21:46:27 704 data 4-WIN 3251.5 4000.6 u' g' r' 2 200 x 200 130, 710 1 150 x 150 190, 660 431 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl,tsh 100222   run009   Very cloudy. Stopped when guiding lost
run008   SDSS J111126.82+571238.9   24/04/2012   20:56:10 20:59:29 51 data caution 4-WIN 3251.5 3971.1 u' g' r' 2 200 x 200 130, 710 1 150 x 150 190, 660 431 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl,tsh 100222   run008   Acquisition. AKA SBS 1108+574. Very short period outbursting CV with H and He lines
run007   Bias   24/04/2012   14:20:47 14:23:31 101 bias FFCLR .5 1639.0 u' g' r' 1 1024 x 1024 1 x 1 FDD 8C0000 -40,-40,-40 -4 Calib Calib sl,tsh 100222   run007   Good turbo bias. Looks useable.
run006   Bias   24/04/2012   14:17:13 14:19:53 101 bias FFCLR .5 1601.4 u' g' r' 1 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl,tsh 100222   run006   Good bias 2x2 slow
run005   Bias   24/04/2012   14:14:13 14:15:43 101 bias FFCLR .5 893.4 u' g' r' 1 1024 x 1024 2 x 2 FBB 8C0000 -40,-40,-40 -4 Calib Calib sl,tsh 100222   run005   Good bias 2x2 fast
run004   Bias   24/04/2012   14:07:36 14:12:35 101 bias FFCLR .5 2986.5 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 -4 Calib Calib sl,tsh 100222   run004   Good fast bias.
run003   Bias   24/04/2012   13:57:42 14:07:22 101 bias FFCLR .5 5807.7 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl,tsh 100222   run003   Good slow bias.
run002   Bias   24/04/2012   13:53:58 13:55:26 16 bias FFCLR .5 5807.6 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl,tsh 100222   run002   Pickup slightly high (2.9ADU) on RHS of grn
run001       POWON   run001