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
run028   Flat   26/04/2012   05:51:19 06:12:26 221 flat FFNOC .5 5758.9 u' g' i' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run028   Telescope spiralling
run027   Flat   26/04/2012   05:50:14 05:51:10 20 flat FFNOC .5 2937.9 u' g' i' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run027   This is too faint. Sitting on it until it gets brighter
run026   Bias   26/04/2012   05:48:19 05:48:50 101 bias 2-WIN-CLR .5 313.4 u' g' i' 1 310 x 250 79, 539 1 2 x 2 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl, tsh 100222   run026   Bias for 2002kx14 observations
run025   Bias   26/04/2012   05:44:28 05:47:08 101 bias FFCLR .5 1601.4 u' g' i' 1 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl, tsh 100222   run025   Bias for SWIFTJ1375 observations
run024   TVLM 513-46546   26/04/2012   03:52:03 05:42:43 1154 data FFNOC .5 5758.9 u' g' i' 4 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Special Littlefair sl, tsh 100222   run024   some big flares in blue bands, and g-i anticorrelation has become correlation!
run023   TVLM 513-46546   26/04/2012   03:49:57 03:51:55 13 data caution FFNOC 4257.5 9795.5 u' g' i' 4 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Special Littlefair sl, tsh 100222   run023   acquisition
run022   SWIFT J1357.2-0933   26/04/2012   02:45:32 03:45:57 364 data FFNOC 8457.5 9986.6 u' g' i' 4 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 W/2012A/C71 Shahbaz sl, tsh 100222   run022   Science data. Nice stuff. large amplitude flickering
run021   SWIFT J1357.2-0933   26/04/2012   02:44:12 02:45:20 8 data caution FFNOC 8457.5 9764.8 u' g' i' 4 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 W/2012A/C71 Shahbaz sl, tsh 100222   run021   Acquisition
run020       POWON   run020   Power ON
run019     26/04/2012   02:43:53 02:43:53 1 POWOF   run019   Power OFF
run018   SWIFT J1357.2-0933   26/04/2012   02:43:16 02:43:51 5 data caution FFNOC 8457.5 8702.5 u' g' i' 4 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 W/2012A/C71 Shahbaz sl, tsh 100222   run018   and again. fixed by soft SDSU reset
run017   SWIFT J1357.2-0933   26/04/2012   02:42:12 02:43:02 6 data FFNOC 8457.5 9888.0 u' g' i' 4 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 W/2012A/C71 Shahbaz sl, tsh 100222   run017   32k problem!!
run016   2002kx14   26/04/2012   02:20:13 02:38:03 4043 data 2-WIN .5 264.7 u' g' i' 1 310 x 250 79, 539 1 2 x 2 CDD 8C0000 -40,-40,-40 1100 Special Ortiz sl, vsd 100222   run016   Potential occultation of KBO. Coords: 16 35 4.27 -22 15 22.8. GOT IT!
run015   2002kx14   26/04/2012   02:18:39 02:20:10 345 data caution 2-WIN .5 264.7 u' g' i' 1 310 x 250 79, 539 1 2 x 2 CDD 8C0000 -40,-40,-40 1100 Special Ortiz sl, vsd 100222   run015   Acquisition
run014   SWIFT J1357.2-0933   25/04/2012   21:57:50 02:15:05 1543 data FFNOC 8457.5 10009.7 u' g' i' 4 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 WHT/2012B/C71 Shahbaz sl 100222   run014   Back to original speed
run013   SWIFT J1357.2-0933   25/04/2012   21:56:15 21:57:37 18 data FFNOC 3457.5 4856.9 u' g' i' 4 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 WHT/2012B/C71 Shahbaz sl 100222   run013   Going a bit faster since expected to be brighter in i'
run012   SWIFT J1357.2-0933   25/04/2012   21:55:40 21:56:08 7 data caution FFNOC 3457.5 4624.0 u' g' i' 4 1024 x 1024 2 x 2 CDD 8C0000 -40,-40,-40 1100 WHT/2012B/C71 Shahbaz sl 100222   run012   Acquisition. Also useful for science. Note filter change
run011   SDSS J065133.33+284423.3   25/04/2012   20:46:25 21:46:47 1744 data 2-WIN 1800.5 2078.0 u' g' r' 4 250 x 320 191, 615 1 2 x 2 CDD 8C0000 -40,-40,-40 1100 WHT/2011B/N8 Groot sl 100222   run011   Nice data
run010   SDSS J065133.33+284423.3   25/04/2012   20:43:33 20:46:17 80 data caution 2-WIN 1800.5 2078.2 u' g' r' 4 250 x 320 209, 615 49 2 x 2 CDD 8C0000 -40,-40,-40 1100 WHT/2011B/N8 Groot sl 100222   run010   Acquisition
run009   G162-66   25/04/2012   20:29:51 20:39:09 94 data FFCLR 200.0 6005.0 u' g' r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run009   Focus test, and photometric std. 1" seeing, focus 97.85
run008   Flat   25/04/2012   20:02:17 20:22:27 413 flat FFNOC .5 2937.9 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run008   Telescope spiralling
run007   Flat   25/04/2012   19:54:34 20:02:13 157 flat FFNOC .5 2937.9 u' g' r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 1100 Calib Calib sl, tsh 100222   run007   Sky still too bright
run006   Bias   25/04/2012   17:14:56 17:16:50 101 bias 2-WIN .5 1142.6 u' g' r' 1 512 x 200 1, 513 1 1 x 1 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl 100222   run006   Bias for MAXI J1836
run005   Bias   25/04/2012   17:12:11 17:14:30 101 bias 2-WIN .5 1391.9 u' g' r' 1 350 x 350 140, 600 1 1 x 1 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl 100222   run005   Bias for NN Ser
run004   Bias   25/04/2012   17:10:01 17:11:16 101 bias 4-WIN .5 754.2 u' g' r' 1 200 x 200 130, 710 1 150 x 150 190, 660 431 1 x 1 CDD 8C0000 -40,-40,-40 -4 Calib Calib sl,tsh 100222   run004   Bias for SDSS J111126.82+571238.9
run003   Bias   25/04/2012   17:03:58 17:08:57 101 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   run003   Read noise horrible in grn in this too. OK apart from that
run002   Bias   25/04/2012   16:52:57 17:02:38 101 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   Good slow bias. RNO is high on grn RHS (3.1 ADU). I have given up trying to fix this after 2 hours
run001       POWON   run001