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
run023   PSR J1810+17   27/05/2015   23:20:39 05:21:18 1083 data FFNOC 18457.5 19999.4 u' g' i' 1 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 W/2015A/P35 Breton mcpb,vsd 100222   run023   Science data. Focusing telescope at start. Seeing 1-1.5". Photometric
run022   PSR J1810+17   27/05/2015   22:37:58 23:20:13 128 data 2-WIN 19256.5 19960.7 u' g' i' 1 510 x 1020 3, 513 3 3 x 3 CDD 8C0000 -40,-40,-40 1100 W/2015A/P35 Breton mcpb,vsd 100222   run022   Science data. Seeing improving to 1.5", and target has a nearby star, so need to decrease binning
run021   PSR J1810+17   27/05/2015   22:32:54 22:37:06 14 data caution 2-WIN 19256.5 19355.7 u' g' i' 1 510 x 1020 3, 513 3 3 x 3 CDD 8C0000 -40,-40,-40 1100 W/2015A/P35 Breton mcpb,vsd 100222   run021   Acquisition - telescope stepped 20"E
run020   PSR J1023+0038   27/05/2015   21:25:55 22:28:35 3751 data 2-WIN 728.5 1002.6 u' g' i' 5 340 x 240 1, 679 359 2 x 2 CDD 8C0000 -40,-40,-40 1100 W/2015A/P35 Breton mcpb,vsd 100222   run020   Science data. Focusing telescope. Seeing 2-3"
run019   PSR J1023+0038   27/05/2015   21:16:22 21:25:50 612 data 2-WIN .5 930.0 u' g' i' 3 340 x 240 1, 680 360 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2015A/P35 Breton mcpb,vsd 100222   run019   Seeing 2", so need to bin
run018   PSR J1023+0038   27/05/2015   21:13:55 21:16:19 155 data caution 2-WIN .5 930.0 u' g' i' 3 340 x 240 1, 680 360 1 x 1 CDD 8C0000 -40,-40,-40 1100 W/2015A/P35 Breton mcpb,vsd 100222   run018   Acquisition
run017   BD+292091   27/05/2015   21:00:28 21:10:27 100 data FFCLR 250.5 6055.1 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib mcpb,vsd 100222   run017   SDSS standard - telescope stepped 1'E
run016   BD+292091   27/05/2015   20:57:51 21:00:10 24 data FFCLR 250.5 6046.8 u' g' i' 4 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib mcpb,vsd 100222   run016   Junk - erroneously used NBLUE in clear mode
run015   BD+292091   27/05/2015   20:56:03 20:57:26 15 data FFCLR 100.5 5900.5 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib mcpb,vsd 100222   run015   Junk - too faint in blue
run014   Feige 34   27/05/2015   20:49:21 20:54:36 51 data FFCLR 500.5 6297.6 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib mcpb,vsd 100222   run014   SDSS standard - telescope stepped 1'E
run013   Feige 34   27/05/2015   20:47:58 20:49:06 11 data FFCLR 1000.5 6776.8 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib mcpb,vsd 100222   run013   Junk - over the peppering limit
run012   Flat   27/05/2015   20:19:45 20:44:48 262 flat FFNOC .5 5758.9 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib mcpb,vsd 100222   run012   Twilight sky near zenith, telescope spiralling, no cirrus
run011   Flat   27/05/2015   20:15:36 20:19:32 42 flat FFNOC .5 5758.9 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib mcpb,vsd 100222   run011   Junk - saturated
run010   Bias   27/05/2015   16:56:44 16:58:29 51 bias 2-WIN .5 2094.0 u' g' i' 1 420 x 446 93, 547 1 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run010   Good bias for RX J2130.6+4710 from last night.
run009   Bias   27/05/2015   16:55:13 16:56:00 51 bias 2-WIN .5 933.1 u' g' i' 1 300 x 270 120, 590 1 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run009   Good bias for SDSS J1435+3733 from last night.
run008   Bias   27/05/2015   16:51:27 16:55:02 51 bias 4-WIN .5 4290.0 u' g' i' 1 512 x 700 1, 513 1 210 x 150 21, 810 800 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run008   Good bias for Wasp 103 from last night.
run007   Bias   27/05/2015   16:48:50 16:51:14 51 bias 2-WIN-CLR .5 2874.4 u' g' i' 1 512 x 500 1, 513 251 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run007   Good bias for Feige 34 from last night.
run006   Bias   27/05/2015   16:46:28 16:47:12 51 bias FFCLR .5 893.4 u' g' i' 1 1024 x 1024 2 x 2 FBB 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run006   Good bias 2x2 fast.
run005   Bias   27/05/2015   16:44:48 16:45:33 51 bias FFCLR .5 893.4 u' g' i' 1 1024 x 1024 2 x 2 FBB 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run005   JUNK, low red bias.
run004   Bias   27/05/2015   16:43:11 16:44:31 51 bias FFCLR .5 1601.4 u' g' i' 1 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run004   Good bias 2x2 slow.
run003   Bias   27/05/2015   16:34:31 16:37:00 51 bias FFCLR .5 2986.5 u' g' i' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run003   Good bias 1x1 fast.
run002   Bias   27/05/2015   16:29:13 16:34:04 51 bias FFCLR .5 5807.7 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 -49 Calib Calib mcpb,vsd 100222   run002   Good bias 1x1 slow. Focal plane mask in. Compmirror in. Readout noise 2.4-2.7
run001       POWON   run001   Afternoon is clear, but cloud welling out of caldera. Filters changed to: u' g' i'