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
run051     25/10/2007   06:26:46 06:26:46 POWOF   run051  
run050   J03032.32+000250.1   25/10/2007   06:04:27 06:10:30 20 FFNOC 13800.5 18964.3 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 P21 Kurtz cmc,rdgh   run050  
run049   J03032.32+000250.1   25/10/2007   04:30:36 06:04:06 288 FFNOC 13800.5 19671.5 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 P21 Kurtz cmc,rdgh   run049   Science data, finally! But very cloudy
run048   J03032.32+000250.1   25/10/2007   04:18:44 04:30:14 37 FFNOC 13800.5 19735.8 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 P21 Kurtz cmc,rdgh   run048   More acquisition...
run047   J03032.32+000250.1   25/10/2007   04:12:41 04:18:22 19 FFNOC 13800.5 19743.5 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 P21 Kurtz cmc,rdgh   run047   Cloudy - increased exposure time to 20 seconds to compensate (40s in u). Comparisons are saturating, so nudged field to get fainter ones in
run046   J03032.32+000250.1   25/10/2007   04:04:04 04:12:17 53 FFNOC 3800.5 9295.5 u'g'r' 2 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 P21 Kurtz cmc,rdgh   run046   Acquisition
run045   PB8783   25/10/2007   03:54:45 03:59:34 299 6-WIN .5 976.5 u'g'r' 4 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run045   Changed N_u to 4. Looks poor - cloudy
run044   PB8783   25/10/2007   03:54:27 03:54:40 14 6-WIN .5 -357.0 u'g'r' 2 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run044   Increased exposure time to 1s, changed windows
run043   PB8783   25/10/2007   03:45:29 03:54:22 722 6-WIN .5 750.7 u'g'r' 6 150 x 150 300, 580 50 200 x 280 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run043  
run042   PB8783   25/10/2007   03:28:23 03:45:27 1386 6-WIN .5 735.0 u'g'r' 6 150 x 150 300, 580 50 200 x 280 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run042   Some clouds
run041   PB8783   25/10/2007   03:11:18 03:28:20 1384 6-WIN .5 737.5 u'g'r' 6 150 x 150 300, 580 50 200 x 280 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run041  
run040   PB8783   25/10/2007   02:54:24 03:11:15 1370 6-WIN .5 740.5 u'g'r' 6 150 x 150 300, 580 50 200 x 280 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run040   Increased exposure time to 0.8s, changed windows
run039   PB8783   25/10/2007   02:52:19 02:54:13 186 6-WIN .5 632.4 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run039   Seeing still 1"
run038   PB8783   25/10/2007   02:34:35 02:52:13 1711 6-WIN .5 626.9 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run038   Some cloud
run037   PB8783   25/10/2007   02:16:44 02:34:31 1725 6-WIN .5 626.2 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run037  
run036   PB8783   25/10/2007   01:58:55 02:16:41 1724 6-WIN .5 623.5 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run036  
run035   PB8783   25/10/2007   01:41:08 01:58:52 1720 6-WIN .5 591.5 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run035   Small dip in transparency towards end.
run034   PB8783   25/10/2007   01:23:29 01:41:06 1708 6-WIN .5 639.3 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run034   Some slight peppering. Transparency dips to 80% at beginning of run
run033   PB8783   25/10/2007   01:05:34 01:23:26 1733 6-WIN .5 623.6 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run033   Some peppering due to v. good seeing. Not much point in increasing exposure time further since airmass is increasing
run032   PB8783   25/10/2007   00:47:44 01:05:32 1726 6-WIN .5 628.5 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run032  
run031   PB8783   25/10/2007   00:30:06 00:47:41 1705 6-WIN .5 591.2 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run031  
run030   PB8783   25/10/2007   00:12:15 00:30:04 1728 6-WIN .5 626.1 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run030  
run029   PB8783   24/10/2007   23:54:40 00:12:12 1701 6-WIN .5 632.5 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run029  
run028   PB8783   24/10/2007   23:37:00 23:54:37 1710 6-WIN .5 612.8 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run028   Conditions unchanged.
run027   PB8783   24/10/2007   23:19:16 23:36:57 1715 6-WIN .5 591.1 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run027  
run026   PB8783   24/10/2007   23:01:27 23:19:14 1724 6-WIN .5 631.3 u'g'r' 6 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run026   Changed windows. Increased coadds. Exposure time 0.67s now. Seeing 1" with some flaring up to 2.5". Photometric
run025   PB8783   24/10/2007   22:57:19 23:01:24 396 6-WIN .5 600.9 u'g'r' 4 150 x 150 300, 580 50 150 x 230 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run025   Changed windows
run024   PB8783   24/10/2007   22:56:05 22:57:16 118 6-WIN .5 534.3 u'g'r' 4 150 x 150 300, 580 50 150 x 220 70, 513 390 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run024   Changed windows
run023   PB8783   24/10/2007   22:54:57 22:56:01 107 6-WIN .5 851.0 u'g'r' 4 150 x 150 300, 580 50 150 x 220 60, 513 400 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run023   Changed windows
run022   PB8783   24/10/2007   22:39:16 22:54:53 1269 6-WIN .5 711.3 u'g'r' 4 150 x 150 300, 580 50 200 x 280 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run022   Reduced exposure to 0.8s. Changed windows Peppering again towards end.
run021   PB8783   24/10/2007   22:29:20 22:39:12 610 6-WIN .5 981.5 u'g'r' 4 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run021   Peppering again towards the end of the run
run020   PB8783   24/10/2007   22:13:35 22:29:17 970 6-WIN .5 983.4 u'g'r' 4 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run020   Seeing 1-2", transparence excellent
run019   PB8783   24/10/2007   21:57:45 22:13:32 974 6-WIN .5 996.2 u'g'r' 4 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run019  
run018   PB8783   24/10/2007   21:54:34 21:57:42 194 6-WIN .5 920.2 u'g'r' 2 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run018   Reduced exposure time to 1s. Changed windows Increased N_u to 4 because of vary faint comparison stars. Seeing around 2"
run017   PB8783   24/10/2007   21:34:15 21:54:23 600 6-WIN 987.5 2011.5 u'g'r' 2 150 x 150 300, 580 50 340 x 330 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts vsd,rdgh,cmc   run017   Seeing improving, clouds have gone - transparency near 100%. Some peppering towards end of run
run016   PB8783   24/10/2007   21:03:57 21:34:11 900 6-WIN 987.5 2087.8 u'g'r' 2 150 x 150 300, 580 50 340 x 330 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts vsd,rdgh,cmc   run016  
run015   PB8783   24/10/2007   20:33:36 21:03:53 902 6-WIN 987.5 2005.4 u'g'r' 2 150 x 150 300, 580 50 340 x 330 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts vsd,rdgh,cmc   run015   Seeing 3". Science data.
run014   PB8783   24/10/2007   20:29:54 20:33:26 219 6-WIN .5 1099.2 u'g'r' 2 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run014  
run013   Cyg X-2   24/10/2007   20:02:03 20:18:18 512 2-WIN .5 1875.4 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 3590 C19 Casares rdgh,cmc   run013  
run012   Cyg X-2   24/10/2007   19:34:10 20:01:59 876 2-WIN .5 1869.9 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 3590 C19 Casares rdgh,cmc   run012   Science data, seeing 1.5", some cloud
run011   Cyg X-2   24/10/2007   19:06:07 19:34:06 881 2-WIN .5 1909.2 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 3590 C19 Casares rdgh,cmc   run011   Science data, seeing 1-2", transparency 90%+
run010   Twilight flat   24/10/2007   18:44:04 18:59:41 121 FFCLR 2000.5 7470.7 u'HeIIrcont 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 Calib Calib cmc,rdgh   run010   Twilight flat, telescope spiralling, some cloud.
run009   Twilight flat   24/10/2007   18:43:19 18:43:26 2 FFCLR 2000.5 5656.0 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 Calib Calib cmc,rdgh   run009   Junk
run008   Bias   24/10/2007   16:58:36 16:59:18 51 FFNOC .5 1113.9 u'g'r' 1 1024 x 1024 2 x 2 FBB 8C0000 -40,-40,-40 3590 Discretionary Dhillon cc, rdgh   run008   Bias for OT0959
run007   Bias   24/10/2007   16:57:21 16:58:30 51 2-WIN .5 1257.2 u'g'r' 1 350 x 350 100, 600 50 1 x 1 CDD 8C0000 -40,-40,-40 3590 79D-0518 Marsh cc, rdgh   run007   Bias for XZ Eri
run006   Bias   24/10/2007   16:56:26 16:57:15 51 6-WIN .5 1282.0 u'g'r' 1 150 x 150 300, 580 50 340 x 300 60, 513 360 180 x 180 100, 730 740 1 x 1 FBB 8C0000 -40,-40,-40 3590 N5 Aerts rdgh,cmc   run006   Bias for PB8783
run005   Bias   24/10/2007   16:54:40 16:56:16 51 2-WIN .5 2692.8 u'HeIIrcont 1 400 x 430 1, 625 1 1 x 1 CDD 8C0000 -40,-40,-40 3590 C19 Casares rdgh,cmc   run005   Bias for Cyg-X2
run004   Bias   24/10/2007   16:52:25 16:53:29 51 4-WIN .5 1182.5 u'g'r' 1 100 x 100 1, 583 11 512 x 200 1, 513 211 1 x 1 CDD 8C0000 -40,-40,-40 3590 P38 Silvotti rdgh,cmc   run004   Bias for HS2201
run003   Bias   24/10/2007   16:48:32 16:51:01 51 FFCLR .5 3402.2 u'g'r' 1 1024 x 1024 1 x 1 FBB 8C0000 -40,-40,-40 3590 Calib Calib rdgh,cmc   run003   Full frame bias (Fast)
run002   Bias   24/10/2007   16:43:29 16:48:20 51 FFCLR .5 6112.1 u'g'r' 1 1024 x 1024 1 x 1 CDD 8C0000 -40,-40,-40 3590 Calib Calib rdgh,cmc   run002   Full frame bias (slow)
run001     24/10/2007   16:43:10 16:43:10 POWON   run001   Power on