INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20000304 TAPE NR: INTD4318 OBSERVER: J. Haynes, A. Kambas PROGRAMME: WFS PATT/CAT REF.: WFS09 TELESCOPE OPERATOR: P. Sorensen SUPPORT ASTRONOMER: N. Walton TELESCOPE FOCUS: 46 mm CALIBRATE RESULTS: not specified INSTRUMENT: WFC WFC FILTER WHEEL: U,i,Z,KPB,r,g WEATHER: (1st half) FAIR (2nd half) FAIR CLOUD COVER (%): (1st half) 0 (2nd half) 0 DUST (0-2): (1st half) 2 (2nd half) 2 SEEING (arcsec): (1st half) 2.8 (2nd half) 2.0 DOME OPENED (UT): 19:00 TEMPERATURE, HUMIDITY and WIND: UT Temp Hum% Wspd Wdir 20:00 7.6 28 50 175 21:00 7.5 31 49 127 22:00 7.9 31 54 176 23:00 8.3 26 40 156 00:00 7.7 33 42 158 01:00 8.1 32 66 151 02:00 7.7 33 82 156 03:00 7.1 28 41 150 04:00 7.1 19 50 199 05:00 6.6 13 36 190 06:00 7.1 11 53 161 07:00 7.3 11 42 126 SUNSET(UT) 19:20 EVENING TWILIGHT(UT) 20:31 MORNING TWILIGHT(UT) 06:14 SUNRISE(UT) 07:25 MOON'S QUARTER (1-4) 4 DISK % OF ILLUM. 1 DARK TIME 09:43 TWILIGHT TIME 02:22 MOONRISE(UT) 07:07 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 1:00 TIME LOST(TECHNICAL): 00:00 TIME LOST(OTHER): 00:00 COMMENTS: Windy Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 210646 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 16:46:24.0 0.0 U RGO 210647 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 16:48:12.0 0.0 U RGO 210648 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 16:48:58.1 0.0 U RGO 210649 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 16:49:45.9 0.0 U RGO 210650 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 16:50:33.8 0.0 U RGO 210651 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 16:51:22.0 0.0 U RGO 210652 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 16:52:08.6 0.0 U RGO 210653 r dome 0:00:00.00 +00:00:00.0 A 1.000 180.1 17:19:14.5 20.1 r Sloan 210654 r dome 0:00:00.00 +00:00:00.0 A 1.000 180.1 17:20:22.9 20.1 r Sloan 210655 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 17:21:45.1 0.0 r Sloan 210656 Bias 0:00:00.00 +00:00:00.0 A 1.000 180.1 17:22:31.5 0.0 r Sloan 210657 Flat field 4:25:46.00 +54:09:02.9 B1950.00 1.117 180.1 19:30:09.3 11.9 U RGO saturated 210658 Flat field 4:25:47.13 +54:09:13.1 B1950.00 1.121 180.1 19:36:18.2 3.5 B Kitt Peak 210659 Flat field 4:25:47.13 +54:08:52.8 B1950.00 1.122 180.1 19:38:03.7 5.6 B Kitt Peak 210660 Flat field 4:25:44.86 +54:08:53.0 B1950.00 1.123 180.1 19:39:28.6 7.6 B Kitt Peak 210661 Flat field 4:25:48.27 +54:08:52.9 B1950.00 1.124 180.1 19:41:13.7 13.2 B Kitt Peak 210662 Flat field 4:25:48.27 +54:08:43.0 B1950.00 1.125 180.1 19:43:13.3 21.1 B Kitt Peak 210663 Flat field 4:25:45.99 +54:09:02.9 B1950.00 1.126 180.1 19:45:07.3 23.4 g Sloan 210664 Flat field 4:25:46.00 +54:08:57.9 B1950.00 1.128 180.1 19:47:02.7 36.9 g Sloan 210665 Flat field 4:25:46.57 +54:08:58.0 B1950.00 1.130 180.1 19:49:48.1 68.2 g Sloan 210666 Flat field 4:25:46.00 +54:09:03.0 B1950.00 1.133 180.1 19:52:37.5 161.0 r Sloan 210667 sa98-670 g 6:52:12.00 -00:19:16.9 J2000.00 1.189 180.1 20:08:55.7 10.1 g Sloan 210668 sa98-670 r 6:52:12.00 -00:19:16.8 J2000.00 1.187 180.1 20:10:09.6 10.1 r Sloan 210669 sa98-670 i 6:52:12.00 -00:19:17.0 J2000.00 1.185 180.1 20:11:25.2 10.1 i Sloan 210670 sa98-670 Z 6:52:12.00 -00:19:17.0 J2000.00 1.183 180.1 20:12:39.5 20.1 z Gunn 210671 sa98-670 KPB 6:52:12.00 -00:19:16.9 J2000.00 1.182 180.1 20:14:03.9 10.1 B Kitt Peak 210672 sa98-670 U 6:52:11.99 -00:19:17.0 J2000.00 1.179 180.1 20:15:17.3 60.1 U RGO 210673 Focus run 6:52:12.00 -00:16:46.9 J2000.00 1.174 180.1 20:20:44.1 10.1 B Kitt Peak 210674 Focus run 3:54:30.99 +00:31:35.0 J2000.00 1.364 180.1 20:31:10.4 10.1 B Kitt Peak 210675 wfsj0801+4019_022 8:00:23.70 +39:59:00.0 J2000.00 1.079 180.1 20:42:34.0 599.4 r Sloan 210676 wfsj0801+4019_022 8:00:23.70 +39:58:59.9 J2000.00 1.065 180.1 20:53:48.5 599.5 g Sloan 210677 wfsj0801+4019_023 8:00:23.30 +40:18:59.8 J2000.00 1.052 180.1 21:06:49.0 599.4 r Sloan 210678 wfsj0801+4019_023 8:00:23.29 +40:18:59.9 J2000.00 1.043 180.1 21:18:05.1 599.4 g Sloan 210679 wfsngc001 9:59:59.99 +00:00:00.0 J2000.00 1.474 180.1 21:36:04.4 749.2 B Kitt Peak 210680 wfsngc002 10:01:59.99 -00:00:00.0 J2000.00 1.409 180.1 21:51:22.6 749.1 B Kitt Peak autoguiding off 210681 wfsngc003 10:03:59.99 -00:00:00.0 J2000.00 1.355 180.1 22:06:24.6 748.8 B Kitt Peak autoguiding off 210682 wfsngc004 10:06:00.00 +00:00:00.1 J2000.00 1.309 180.1 22:21:31.0 749.1 B Kitt Peak autoguiding off 210683 wfsngc006 10:09:59.99 +00:00:00.0 J2000.00 1.276 180.1 22:36:33.8 749.4 B Kitt Peak autoguiding off 210685 wfsngc001 10:00:00.00 -00:00:00.0 J2000.00 1.196 180.1 23:02:56.4 749.4 B Kitt Peak 210686 wfsngc002 10:02:00.00 -00:00:00.0 J2000.00 1.176 180.1 23:18:45.7 749.4 B Kitt Peak 210687 sa98-670 g 6:52:11.99 -00:19:17.0 J2000.00 1.411 180.1 23:34:45.5 10.1 g Sloan 210688 sa98-670 r 6:52:12.00 -00:19:16.9 J2000.00 1.416 180.1 23:35:58.9 10.1 r Sloan 210689 sa98-670 i 6:52:12.00 -00:19:17.0 J2000.00 1.422 180.1 23:37:16.0 10.1 i Sloan 210690 sa98-670 Z 6:52:12.00 -00:19:17.1 J2000.00 1.428 180.1 23:38:30.0 20.1 z Gunn 210691 sa98-670 KPB 6:52:12.00 -00:19:17.1 J2000.00 1.434 180.1 23:39:53.2 10.1 B Kitt Peak 210692 sa98-670 U 6:52:12.00 -00:19:17.0 J2000.00 1.442 180.1 23:41:06.3 60.0 U RGO 210693 VIRGO345 12:18:45.30 +13:03:59.8 J2000.00 1.316 180.1 23:50:29.3 749.3 B Kitt Peak 210694 VIRGO346 12:20:52.60 +13:03:59.7 J2000.00 1.259 180.1 00:07:19.0 749.3 B Kitt Peak 210695 VIRGO365 12:18:44.30 +13:23:59.5 J2000.00 1.200 180.1 00:22:59.5 749.2 B Kitt Peak 210696 VIRGO366 6:10:25.90 +06:41:59.9 J2000.00 1.163 180.1 00:39:10.1 749.3 B Kitt Peak 210697 VIRGO385B 12:18:43.29 +13:44:59.9 J2000.00 1.101 180.1 01:06:34.5 749.2 B Kitt Peak moved 1' in dec 210698 104-335 g 12:42:20.89 -00:33:08.9 J2000.00 1.244 180.1 01:30:21.2 10.1 g Sloan 210699 104-335 r 12:42:20.89 -00:33:08.8 J2000.00 1.241 180.1 01:31:38.3 10.1 r Sloan 210700 104-335 i 12:42:20.90 -00:33:09.3 J2000.00 1.238 180.1 01:32:53.9 10.1 i Sloan 210701 104-335 Z 6:21:10.44 -00:16:34.2 J2000.00 1.235 180.1 01:34:07.2 20.1 z Gunn 210702 104-335 KPB 12:42:20.90 -00:33:09.0 J2000.00 1.232 180.1 01:35:30.4 10.1 B Kitt Peak 210703 104-335 U 12:42:20.90 -00:33:08.8 J2000.00 1.229 180.1 01:36:44.5 60.0 U RGO 210704 VIRGO405 12:18:42.20 +14:04:00.3 J2000.00 1.042 180.1 03:02:06.3 749.3 B Kitt Peak 210705 VIRGO406 12:20:50.09 +14:03:59.7 J2000.00 1.051 180.1 03:18:12.8 749.3 B Kitt Peak 210706 VIRGO405 12:18:42.20 +14:04:00.0 J2000.00 1.074 180.1 03:38:30.9 749.1 B Kitt Peak 210707 VIRGO386B 12:20:50.90 +13:42:29.9 J2000.00 1.101 180.1 03:57:48.7 749.4 B Kitt Peak 210708 VIRGO425 12:18:41.20 +14:24:00.0 J2000.00 1.129 180.1 04:13:32.4 749.1 B Kitt Peak 210709 VIRGO426 12:20:49.20 +14:23:59.9 J2000.00 1.162 180.1 04:30:01.9 749.2 B Kitt Peak 210710 VIRGO445 12:18:40.10 +14:43:59.9 J2000.00 1.208 180.1 04:45:44.9 749.3 B Kitt Peak 210711 VIRGO446 12:20:48.29 +14:43:59.9 J2000.00 1.261 180.1 05:03:58.4 749.3 B Kitt Peak 210712 VIRGO465 12:18:38.90 +15:04:00.0 J2000.00 1.326 180.1 05:19:01.4 749.3 B Kitt Peak 210713 VIRGO485 12:18:37.80 +15:24:00.1 J2000.00 1.397 180.1 05:34:36.2 749.1 B Kitt Peak 210714 VIRGO486 12:20:46.40 +15:24:00.1 J2000.00 1.467 180.1 05:49:15.8 749.4 B Kitt Peak 210715 VIRGO505 12:18:36.60 +15:44:00.1 J2000.00 1.575 180.1 06:04:07.2 749.4 B Kitt Peak 210716 110-361 g 18:42:45.00 +00:08:05.0 J2000.00 1.487 180.1 06:20:37.6 10.1 g Sloan 210717 110-361 r 18:42:45.00 +00:08:05.0 J2000.00 1.480 180.1 06:21:52.6 10.1 r Sloan 210718 110-361 i 18:42:45.00 +00:08:04.9 J2000.00 1.473 180.1 06:23:07.1 10.1 i Sloan 210719 110-361 Z 18:42:44.99 +00:08:04.9 J2000.00 1.466 180.1 06:24:20.4 20.1 z Gunn 210720 110-361 KPB 18:42:45.00 +00:08:05.0 J2000.00 1.460 180.1 06:25:43.7 10.1 B Kitt Peak 210721 110-361 U 18:42:45.00 +00:08:05.0 J2000.00 1.451 180.1 06:26:58.3 60.1 U RGO 210722 Flat field 16:47:52.50 -15:17:44.0 B1950.00 1.394 180.1 06:56:26.7 87.8 B Kitt Peak 210723 Flat field 16:47:53.19 -15:17:34.0 B1950.00 1.393 180.1 06:59:09.7 49.1 B Kitt Peak 210724 Flat field 16:47:53.19 -15:17:53.7 B1950.00 1.393 180.1 07:01:07.3 30.7 B Kitt Peak 210725 Flat field 16:47:51.81 -15:17:54.0 B1950.00 1.393 180.1 07:03:06.6 18.1 B Kitt Peak 210726 Flat field 16:47:52.50 -15:17:44.0 B1950.00 1.392 180.1 07:05:07.5 5.1 g Sloan 210727 Flat field 16:47:53.19 -15:17:33.9 B1950.00 1.392 180.1 07:06:22.7 5.1 g Sloan 210728 Flat field 16:47:52.50 -15:17:43.9 B1950.00 1.392 180.1 07:07:48.5 7.1 r Sloan 210729 Flat field 16:47:52.50 -15:17:43.9 B1950.00 1.392 180.1 07:09:06.6 2.6 r Sloan