INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20000501 TAPE NR: INTD OBSERVER: Chris Blake & Lexi Moustakas PROGRAMME: Oxford Deep Wide Field Camera Imaging Survey PATT/CAT REF.: WFS16 TELESCOPE OPERATOR: J. Rey SUPPORT ASTRONOMER: P. Erwin TELESCOPE FOCUS: 45.95 mm CALIBRATE RESULTS: HI 26.46 +/- 4.06, DI -58.29 +/- 1.34, HC 55.31 +/- 2.94, Sky sigma 3.54 INSTRUMENT: WFC WFC FILTER WHEEL: KPB V U R Z i WEATHER: (1st half) FAIR (2nd half) POOR CLOUD COVER (%): (1st half) 0 (2nd half) 10 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) 1.2 (2nd half) 1.3 DOME OPENED (UT): 21:40 METEOROLOGICAL PARAMETERS UT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH 20:00 5.2 55 28.9 30.2 255 764.1 5.8 10.6 8.4 51 41 21:00 4.4 30 28.0 30.6 264 764.0 5.1 10.4 8.5 33 29 22:00 4.1 52 30.0 32.8 268 764.2 4.6 10.3 8.7 51 36 23:00 3.3 64 31.5 35.5 264 763.9 3.9 6.1 8.6 58 48 00:00 3.8 49 26.0 30.0 237 763.7 4.0 6.0 8.1 45 40 01:00 3.4 56 30.4 37.2 235 763.2 3.7 5.6 7.7 58 52 02:00 2.4 81 28.6 34.8 241 762.4 2.6 4.7 7.1 82 71 03:00 1.9 100 33.6 36.6 230 761.4 2.2 3.7 7.0 96 82 04:00 2.1 88 29.4 38.7 203 760.5 2.4 6.4 7.3 87 67 05:00 1.6 100 28.7 37.0 227 760.2 1.8 5.2 7.3 96 76 06:00 1.9 100 30.1 48.2 184 759.6 2.3 5.7 7.4 99 79 SUNSET(UT) 19:54 EVENING TWILIGHT(UT) 21:12 MORNING TWILIGHT(UT) 05:04 SUNRISE(UT) 06:22 MOON'S QUARTER (1-4) 4 DISK % OF ILLUM. 3 DARK TIME 07:52 TWILIGHT TIME 02:36 MOONRISE(UT) 05:27 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 03:00 TIME LOST(TECHNICAL): 01:00 TIME LOST(OTHER): 00:00 Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 216637 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 4.366 180.1 16:44:50.6 0.0 B Kitt Peak 216641 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.475 180.1 20:35:55.8 0.0 R Harris 216642 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.475 180.1 20:46:18.0 0.0 R Harris 216643 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.475 180.1 20:48:15.2 0.0 R Harris 216644 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.475 180.1 20:49:01.6 0.0 R Harris 216645 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.475 180.1 20:49:51.1 0.0 R Harris 216646 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.475 180.1 20:50:38.5 0.0 R Harris 216647 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.475 180.1 20:51:59.5 0.0 R Harris 216648 Bias 0:00:00.00 +00:00:00.0 A 1.437 360.0 21:36:32.8 0.0 R Harris 216649 (target not named) 12:43:06.09 -00:32:19.0 J2000.00 1.229 360.0 21:49:41.4 30.1 R Harris 216650 Focus run 12:43:06.10 -00:29:48.9 J2000.00 1.214 360.0 21:58:32.0 10.1 R Harris 216651 Focus run 12:43:06.10 -00:29:48.9 J2000.00 1.187 360.0 22:14:52.0 10.1 R Harris 216652 104-461 12:43:06.10 -00:27:19.0 J2000.00 1.173 360.0 22:23:58.0 2.1 R Harris 216653 104-461 12:43:06.10 -00:32:18.9 J2000.00 1.171 360.0 22:26:50.7 2.1 R Harris 216654 SA104-461_R_2 12:43:06.43 -00:32:18.9 J2000.00 1.167 360.0 22:30:59.3 2.1 R Harris 216655 SA104-461_R_3 12:43:07.10 -00:32:18.9 J2000.00 1.160 360.0 22:39:17.1 2.1 R Harris 216656 SA104-461_R_4 12:43:05.10 -00:32:18.9 J2000.00 1.158 360.0 22:41:31.7 1.6 R Harris 216657 SA104-461_B_1 12:43:06.09 -00:32:19.0 J2000.00 1.156 360.0 22:43:41.9 2.1 B Kitt Peak 216658 SA104-461_B_2 12:43:07.10 -00:32:19.0 J2000.00 1.155 360.0 22:45:15.8 2.1 B Kitt Peak 216659 SA104-461_B_3 12:43:05.10 -00:32:19.0 J2000.00 1.155 360.0 22:46:35.8 2.1 B Kitt Peak 216660 H052_test 9:05:16.77 +40:44:27.9 J2000.00 1.360 360.0 22:58:52.6 9.6 B Kitt Peak 216661 H052_B_1 9:05:16.77 +40:44:28.0 J2000.00 1.402 360.0 23:01:02.0 899.2 B Kitt Peak 216662 H052_B_2 9:05:16.77 +40:44:27.9 J2000.00 1.496 360.0 23:19:42.8 899.0 B Kitt Peak 216663 H052_B_3 9:05:16.78 +40:44:27.9 J2000.00 1.596 360.0 23:36:31.2 899.1 B Kitt Peak 216664 H052_R_3 9:05:16.78 +40:44:28.0 J2000.00 1.782 360.0 23:58:51.4 1198.8 R Harris 216665 NR365_test 11:39:54.91 -04:22:16.3 J2000.00 1.566 360.0 00:48:22.7 10.1 V Harris 216666 NR365_1 11:39:54.90 -04:22:16.3 J2000.00 1.631 360.0 00:53:38.0 599.5 V Harris 216667 NR338_test 13:48:55.53 -06:18:35.8 J2000.00 1.252 360.0 01:08:48.6 10.1 V Harris 216668 NR338_test 13:48:55.52 -06:18:35.9 J2000.00 1.261 360.0 01:10:11.4 599.4 V Harris 216669 NR347_test 14:15:02.66 -06:17:16.0 J2000.00 1.240 360.0 01:24:46.0 10.1 V Harris 216670 NR347 14:15:02.66 -06:17:15.9 J2000.00 1.254 360.0 01:26:24.3 1198.9 V Harris 216671 J029_R_1 16:40:46.81 +46:32:43.5 J2000.00 1.055 360.0 03:30:12.7 1048.0 R Harris