ultracam observing log      William Herschel Telescope
file object date  utc start   utc end    num     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   file   comments
run037   Twilight flat   19/10/2007   06:37:30 06:53:09 139 FFCLR 1000.5 6889.5 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 Calib Calib vsd,pk   run037   Blank field in east. Telescope spiralling
run036   Twilight flat   19/10/2007   06:36:26 06:37:15 6 FFCLR 4000.5 11918.6 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 Calib Calib vsd,pk   run036   Saturated - reduce exposure time
run035   SDSS 0407-0644   19/10/2007   06:07:09 06:32:21 600 2-WIN 1635.5 2499.7 u'g'r' 4 250 x 300 250, 650 30 1 x 1 CDD 8C0000 -40,-40,-40 2423 P27 Marsh vsd,pk   run035   No sign of the primary eclipse, expected around 05:45. Seeing 2-3" at end
run034   SDSS 0407-0644   19/10/2007   04:43:04 06:07:04 1998 2-WIN 1635.5 2523.7 u'g'r' 4 250 x 300 250, 650 30 1 x 1 CDD 8C0000 -40,-40,-40 2423 P27 Marsh vsd,pk   run034   Science data. Photometric. Seeing 1.5"
run033   SDSS 0407-0644   19/10/2007   04:40:55 04:42:51 59 2-WIN 1135.5 2050.7 u'g'r' 5 250 x 300 250, 650 30 1 x 1 CDD 8C0000 -40,-40,-40 2423 P27 Marsh vsd,pk   run033   Red and green a little faint, increasing exposure time slightly
run032   SDSS 0407-0644   19/10/2007   04:39:11 04:40:32 93 2-WIN .5 834.5 u'g'r' 1 250 x 300 250, 650 30 1 x 1 CDD 8C0000 -40,-40,-40 2423 P27 Marsh vsd,pk   run032   Blue very faint - needs NBLUE
run031   SDSS 0407-0644   19/10/2007   04:37:50 04:39:06 87 2-WIN .5 1452.1 u'g'r' 1 250 x 300 200, 600 50 1 x 1 CDD 8C0000 -40,-40,-40 2423 P27 Marsh vsd,pk   run031   Acquisition - tweaking window positions
run030   J010415.99+144857.4   19/10/2007   04:14:49 04:31:42 107 FFNOC 3800.5 9635.1 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 P21 Kurtz vsd,pk   run030   Photometric, but seeing worsening - now about 2"
run029   J010415.99+144857.4   19/10/2007   03:28:48 04:14:37 289 FFNOC 3800.5 9577.9 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 P21 Kurtz vsd,pk   run029   Science data
run028   J010415.99+144857.4   19/10/2007   02:42:35 03:28:34 290 FFNOC 3800.5 9551.2 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 P21 Kurtz vsd,pk   run028   Science data. Seeing 1.3", photometric
run027   J010415.99+144857.4   19/10/2007   02:42:02 02:42:17 3 FFNOC 3800.5 2377.5 u'g'r' 4 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 P21 Kurtz vsd,pk   run027   Worried about dark current in blue, so reducing NBLUE to 2
run026   J010415.99+144857.4   19/10/2007   02:40:07 02:41:49 12 FFNOC 3800.5 2961.2 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 P21 Kurtz vsd,pk   run026   Blue very faint, so need NBLUE=4
run025   J010415.99+144857.4   19/10/2007   02:33:38 02:39:56 41 FFNOC 3800.5 9248.4 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 P21 Kurtz vsd,pk   run025   Acquisition - target near bad column in blue, so tweaking position
run024   HS2201+2610   19/10/2007   01:53:24 02:30:17 1452 4-WIN 249.5 1534.7 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run024   High airmass at end (2.3). Seeing 3"
run023   HS2201+2610   19/10/2007   01:19:12 01:53:20 1344 4-WIN 249.5 1515.1 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run023  
run022   HS2201+2610   19/10/2007   00:45:03 01:19:09 1343 4-WIN 249.5 1519.3 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run022  
run021   HS2201+2610   19/10/2007   00:11:02 00:45:00 1338 4-WIN 249.5 1525.5 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run021   Photometric. Seeing flaring from 1-2"
run020   HS2201+2610   18/10/2007   23:36:57 00:10:58 1340 4-WIN 249.5 1523.7 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run020  
run019   HS2201+2610   18/10/2007   23:02:46 23:36:53 1344 4-WIN 249.5 1520.8 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run019   Science data. Photometric-ish. Seeing flaring from 1-2"
run018   Cyg X-2   18/10/2007   22:47:24 22:56:32 288 2-WIN .5 1868.7 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 2423 C19 Casares vsd,pk   run018   Science data. Seeing flaring from 1-2"
run017   Cyg X-2   18/10/2007   22:19:21 22:47:20 881 2-WIN .5 1909.2 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 2423 C19 Casares vsd,pk   run017   Science data. RXTE on source from 22:30, 22:51 UT. Non-photometric
run016   Cyg X-2   18/10/2007   22:14:39 22:19:18 147 2-WIN .5 2120.9 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 2423 C19 Casares vsd,pk   run016   Science data. Stopped to check if bias problem - no!
run015   HS2201+2610   18/10/2007   21:51:01 22:03:33 494 4-WIN 249.5 1429.4 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run015   Photometric. Seeing 1-2"
run014   HS2201+2610   18/10/2007   21:17:00 21:50:58 1338 4-WIN 249.5 1489.7 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run014  
run013   HS2201+2610   18/10/2007   20:43:02 21:16:57 1336 4-WIN 249.5 1489.5 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run013   Photometric. Seeing 1-1.5"
run012   HS2201+2610   18/10/2007   20:09:06 20:42:58 1334 4-WIN 249.5 1489.4 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run012  
run011   HS2201+2610   18/10/2007   19:35:08 20:09:03 1336 4-WIN 249.5 1527.5 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2423 P38 Silvotti vsd,pk   run011   Science data. Photometric. Seeing flaring from 1-1.5"
run010   SA 111-1925   18/10/2007   19:28:05 19:31:15 29 FFCLR 1000.5 6646.7 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 Calib Calib vsd,pk   run010   SDSS standard. 1 arcmin offset to east
run009   Twilight flat   18/10/2007   18:59:44 19:23:46 148 FFCLR 4000.5 9791.9 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 Calib Calib vsd,pk   run009   Blank field in west. Telescope stopped spiralling before end
run008   Twilight flat   18/10/2007   18:57:47 18:58:11 4 FFCLR 2000.5 26924.0 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2423 Calib Calib vsd,pk   run008   Everything OK now. Exposure time too short
run007     18/10/2007   18:57:31 18:57:31 POWON   run007   Power on - problem with chips, so reset the SDSU
run006   Bias   18/10/2007   16:28:58 16:30:51 51 2-WIN .5 2398.0 u'g'i' 1 512 x 400 1, 513 1 1 x 1 CDD 8C0000 -40,-40,-40 2421 P27 Marsh vsd,pk   run006   Bias for SDSS0303+0054 setup
run005   Bias   18/10/2007   16:27:41 16:28:44 51 4-WIN .5 1246.9 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 2421 P38 Silvotti vsd,pk   run005   Bias for HS2201+2610 setup
run004   Bias   18/10/2007   16:23:24 16:24:59 51 2-WIN .5 1473.7 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 2421 C19 Casares vsd,pk   run004   Bias for Cyg X-2 setup
run003   Bias   18/10/2007   16:19:43 16:22:13 51 FFCLR .5 4008.0 u'g'r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 2421 Calib Calib vsd,pk   run003   Fast speed bias. Dome lights off, AGCOMP in beam
run002   Bias   18/10/2007   16:14:18 16:19:08 51 FFCLR .5 5924.6 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 2421 Calib Calib vsd,pk   run002   Slow speed bias. Dome lights off, AGCOMP in beam
run001     18/10/2007   15:35:36 15:35:36 POWON   run001   Power On