INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20000624 TAPE NR: INTD4416 OBSERVER: M. Irwin, S. Hodgkin, R. Sharp PROGRAMME: The Wideangle Survey PATT/CAT REF.: WFS9 TELESCOPE OPERATOR: C. Martin SUPPORT ASTRONOMER: P. Garcia TELESCOPE FOCUS: 46 mm CALIBRATE RESULTS: not specified INSTRUMENT: WFC WFC FILTER WHEEL: r,Z,i,g,U,KPB WEATHER: (1st half) Good (2nd half) Good CLOUD COVER (%): (1st half) 0 (2nd half) 0 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) 1.2 (2nd half) 1 DOME OPENED (UT): 20:30 METEOROLOGICAL PARAMETERS UT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH SUNSET(UT) 20:21 EVENING TWILIGHT(UT) 21:48 MORNING TWILIGHT(UT) 04:40 SUNRISE(UT) 06:07 MOON'S QUARTER (1-4) 4 DISK % OF ILLUM. 42 DARK TIME 06:52 TWILIGHT TIME 02:54 MOONRISE(UT) 01:19 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 00:00 TIME LOST(TECHNICAL): 00:40 TIME LOST(OTHER): 00:00 COMMENTS: Time lost due to A/guider and Telescope RA oscillation. Photometric all night Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 219632 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 14:11:48.4 0.0 [SII]672 Narrow ban 1 x 1 219633 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 14:53:32.4 0.0 U RGO 1 x 1 219634 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 14:54:23.8 0.0 U RGO 1 x 1 219635 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 14:55:36.4 0.0 U RGO 1 x 1 219637 TEST 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:43:12.0 10.1 r Sloan 1 x 1 219638 TEST 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:45:32.9 10.1 r Sloan 1 x 1 219639 Dome flat 1 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:48:21.8 1.1 r Sloan 1 x 1 219640 Dome flat 2 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:49:25.1 2.1 r Sloan 1 x 1 219641 Dome flat 3 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:50:35.0 3.1 r Sloan 1 x 1 219642 Dome flat 4 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:51:40.6 3.6 r Sloan 1 x 1 219643 Dome flat 5 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:52:48.8 5.1 r Sloan 1 x 1 219644 Dome flat 6 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:53:55.8 6.1 r Sloan 1 x 1 219645 Dome flat 7 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:55:04.0 7.1 r Sloan 1 x 1 219646 Dome flat 8 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:56:13.0 8.1 r Sloan 1 x 1 219647 Dome flat 9 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:57:22.9 9.1 r Sloan 1 x 1 219648 Dome flat 10 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:58:33.8 10.1 r Sloan 1 x 1 219649 Dome flat 11 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 15:59:45.9 11.1 r Sloan 1 x 1 219650 Dome flat 12 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:00:59.2 12.1 r Sloan 1 x 1 219651 Dome flat 13 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:02:13.8 13.1 r Sloan 1 x 1 219652 Dome flat 14 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:03:28.9 14.1 r Sloan 1 x 1 219653 Dome flat 15 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:04:46.8 15.1 r Sloan 1 x 1 219654 Dome flat 16 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:06:03.4 16.1 r Sloan 1 x 1 219655 Dome flat 17 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:07:21.1 17.1 r Sloan 1 x 1 219656 Dome flat 18 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:08:40.0 18.1 r Sloan 1 x 1 219657 Dome flat 19 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:09:59.8 19.1 r Sloan 1 x 1 219658 Dome flat 20 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:11:21.4 20.1 r Sloan 1 x 1 219659 Dome flat 21 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:12:43.9 21.1 r Sloan 1 x 1 219660 Dome flat 22 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:14:07.6 22.1 r Sloan 1 x 1 219661 Dome flat 23 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:15:31.2 23.1 r Sloan 1 x 1 219662 Dome flat 24 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:16:58.2 24.1 r Sloan 1 x 1 219663 Dome flat 25 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:18:24.4 25.1 r Sloan 1 x 1 219664 Dome flat 26 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:19:52.3 26.1 r Sloan 1 x 1 219665 Dome flat 27 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:21:21.3 27.1 r Sloan 1 x 1 219666 Dome flat 28 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:22:50.4 28.1 r Sloan 1 x 1 219667 Dome flat 29 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:24:21.8 29.1 r Sloan 1 x 1 219668 Dome flat 30 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:25:53.9 30.1 r Sloan 1 x 1 219669 Dome flat 31 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:27:26.1 31.1 r Sloan 1 x 1 219670 Dome flat 32 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 16:29:01.1 32.1 r Sloan 1 x 1 219671 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 19:03:46.3 0.0 r Sloan 1 x 1 219672 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 19:04:32.7 0.0 r Sloan 1 x 1 219673 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 19:06:50.9 0.0 r Sloan 1 x 1 219674 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 19:07:40.5 0.0 r Sloan 1 x 1 219675 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.127 180.0 19:08:28.6 0.0 r Sloan 1 x 1 219676 File not available 219677 File not available 219680 Flat field 13:04:35.30 +29:51:19.0 B1950.00 1.007 180.0 20:35:34.0 5.1 U RGO 1 x 1 219681 Flat field 13:04:37.61 +29:51:49.0 B1950.00 1.008 180.0 20:37:13.0 10.1 U RGO 1 x 1 219682 Flat field 13:04:37.61 +29:51:49.0 B1950.00 1.009 180.0 20:39:13.6 5.1 z Gunn 1 x 1 219683 Flat field 13:04:37.61 +29:51:49.0 B1950.00 1.009 180.0 20:40:41.5 15.1 z Gunn 1 x 1 219684 Flat field 13:04:29.54 +29:50:04.0 B1950.00 1.010 180.0 20:42:19.9 24.9 z Gunn 1 x 1 219685 Flat field 13:04:29.54 +29:50:03.9 B1950.00 1.011 180.0 20:44:11.4 9.2 i Sloan 1 x 1 219686 Flat field 13:04:33.00 +29:50:49.0 B1950.00 1.012 180.0 20:45:36.7 13.0 i Sloan 1 x 1 219687 Flat field 13:04:33.00 +29:50:49.0 B1950.00 1.013 180.0 20:47:11.6 19.6 r Sloan 1 x 1 219688 Flat field 13:04:35.30 +29:51:18.9 B1950.00 1.014 180.0 20:48:49.0 30.0 r Sloan 1 x 1 219689 Flat field 13:04:35.30 +29:51:18.9 B1950.00 1.015 180.0 20:50:46.3 30.1 g Sloan 1 x 1 219690 Flat field 13:04:37.61 +29:51:49.0 B1950.00 1.017 180.0 20:52:39.6 40.0 g Sloan 1 x 1 219691 Focus run 12:42:21.00 -00:38:57.9 J2000.00 1.226 180.0 21:03:37.9 10.1 r Sloan 1 x 1 219692 sa104-334 U 12:42:21.00 -00:40:27.9 J2000.00 1.238 180.0 21:08:10.4 20.1 U RGO 1 x 1 219693 sa104-334 g 12:42:20.99 -00:40:27.9 J2000.00 1.241 180.0 21:09:33.8 10.1 g Sloan 1 x 1 219694 sa104-334 i 12:42:21.00 -00:40:27.9 J2000.00 1.243 180.0 21:10:46.6 10.1 i Sloan 1 x 1 219695 sa104-334 r 12:42:20.99 -00:40:27.9 J2000.00 1.246 180.0 21:11:59.4 10.1 r Sloan 1 x 1 219696 sa104-334 Z 12:42:21.00 -00:40:27.9 J2000.00 1.249 180.0 21:13:17.4 10.1 z Gunn 1 x 1 219697 Lockman 10:53:23.09 +57:32:56.9 J2000.00 1.458 180.0 21:20:58.4 599.3 z Gunn 1 x 1 219698 Lockman 10:53:23.10 +57:32:57.0 J2000.00 1.502 180.0 21:32:49.3 599.5 i Sloan 1 x 1 219699 Lockman 10:53:23.10 +57:32:56.9 J2000.00 1.547 180.0 21:44:08.6 599.4 r Sloan 1 x 1 219700 Ursa Minor 15:08:23.99 +67:25:00.0 B1950.00 1.277 180.0 21:57:35.3 599.4 r Sloan 1 x 1 219701 Ursa Minor 15:08:24.00 +67:24:59.9 B1950.00 1.277 180.0 22:09:07.0 599.5 g Sloan 1 x 1 219702 Ursa Minor 15:08:23.99 +67:24:59.9 B1950.00 1.278 180.0 22:21:08.8 599.3 U RGO 1 x 1 219703 wfsj1610+5430_011 16:04:37.20 +53:30:00.0 J2000.00 1.104 180.0 22:34:48.8 599.5 z Gunn 1 x 1 219704 wfsj1610+5430_013 16:04:32.00 +54:10:00.0 J2000.00 1.107 180.0 22:47:43.0 599.5 g Sloan 1 x 1 219705 wfsj1610+5430_014 16:04:29.40 +54:30:00.0 J2000.00 1.110 180.0 22:59:46.6 599.0 g Sloan 1 x 1 219706 wfsj1610+5430_015 16:04:26.59 +54:49:59.8 J2000.00 1.114 180.0 23:11:50.4 599.5 g Sloan 1 x 1 219707 File not available 219708 sa107-602 U 15:39:19.00 -00:15:29.0 J2000.00 1.172 180.0 23:27:35.9 20.1 U RGO 1 x 1 219709 sa107-602 g 15:39:19.00 -00:15:28.9 J2000.00 1.173 180.0 23:29:00.2 10.1 g Sloan 1 x 1 219710 sa107-602 i 15:39:18.99 -00:15:28.9 J2000.00 1.175 180.0 23:30:13.3 10.1 i Sloan 1 x 1 219711 sa107-602 r 15:39:18.99 -00:15:29.0 J2000.00 1.176 180.0 23:31:29.8 10.1 r Sloan 1 x 1 219712 sa107-602 Z 15:39:19.00 -00:15:29.0 J2000.00 1.178 180.0 23:32:44.3 10.1 z Gunn 1 x 1 219713 wfsj1610+5430_020 16:08:12.40 +53:30:00.1 J2000.00 1.109 180.0 23:36:43.5 599.4 z Gunn 1 x 1 219714 wfsj1610+5430_030 16:11:48.40 +53:50:00.2 J2000.00 1.117 180.0 23:51:28.0 599.5 z Gunn 1 x 1 219715 wfsj1610+5430_022 16:08:10.70 +54:10:00.0 J2000.00 1.131 180.0 00:04:08.6 599.5 g Sloan 1 x 1 219716 wfsj1610+5430_050 16:19:11.10 +54:29:59.9 J2000.00 1.135 180.0 00:16:25.9 599.4 g Sloan 1 x 1 219717 wfsj1610+5430_045 16:15:41.90 +55:49:59.9 J2000.00 1.162 180.0 00:29:23.7 599.5 i Sloan 1 x 1 219718 wfsj1610+5430_045 16:15:41.90 +55:49:59.9 J2000.00 1.175 180.0 00:40:54.5 599.5 z Gunn 1 x 1 219719 wfsj1610+5430_033 16:11:51.09 +54:49:59.8 J2000.00 1.188 180.0 00:53:59.4 599.5 r Sloan 1 x 1 219720 wfsj1610+5430_033 16:11:51.10 +54:49:59.9 J2000.00 1.206 180.0 01:05:43.6 599.5 r Sloan 1 x 1 219721 wfsj1610+5430_032 16:11:50.20 +54:29:59.9 J2000.00 1.224 180.0 01:18:06.8 599.5 g Sloan 1 x 1 219722 WFSJ1610+5430_032 16:11:50.20 +54:29:59.9 J2000.00 1.248 180.0 01:30:15.0 599.5 r Sloan 1 x 1 219723 sa113-163 U 21:42:35.00 +00:16:45.9 J2000.00 1.583 180.0 01:43:09.3 20.1 U RGO 1 x 1 219724 sa113-163 g 21:42:34.99 +00:16:46.0 J2000.00 1.574 180.0 01:44:29.9 10.1 g Sloan 1 x 1 219725 sa113-163 i 21:42:34.99 +00:16:45.9 J2000.00 1.567 180.0 01:45:41.3 10.1 i Sloan 1 x 1 219726 sa113-163 r 21:42:35.00 +00:16:46.0 J2000.00 1.559 180.0 01:46:55.6 9.6 r Sloan 1 x 1 219727 sa113-163 Z 21:42:35.00 +00:16:46.0 J2000.00 1.551 180.0 01:48:06.8 10.1 z Gunn 1 x 1 219728 wfsj1637+4116_021 16:35:41.00 +40:36:00.0 J2000.00 1.180 180.0 01:54:47.7 599.5 z Gunn 1 x 1 219729 wfsj1637+4116_021 16:35:41.00 +40:36:00.0 J2000.00 1.209 180.0 02:05:56.9 599.5 i Sloan 1 x 1 219730 wfsj1637+4116_030 16:38:18.99 +40:36:00.1 J2000.00 1.276 180.0 02:30:58.0 598.9 i Sloan 1 x 1 219731 wfsj1637+4116_030 16:38:18.99 +40:35:59.9 J2000.00 1.317 180.0 02:42:30.0 599.4 z Gunn 1 x 1 219732 wfsj1637+4116_039 16:40:57.10 +40:36:00.0 J2000.00 1.363 180.0 02:56:49.2 599.4 z Gunn 1 x 1 219733 wfsj1637+4116_039 16:40:57.10 +40:35:59.9 J2000.00 1.414 180.0 03:08:12.6 598.9 i Sloan 1 x 1 219734 wfsj2240+0000_001 22:34:39.90 -01:19:59.9 J2000.00 1.344 180.0 03:24:33.2 599.3 z Gunn 1 x 1 219735 wfsj2240+0000_002 22:34:40.00 -01:00:00.0 J2000.00 1.298 180.0 03:37:29.5 599.4 z Gunn 1 x 1 219736 wfsj2240+0000_010 22:36:47.90 -01:20:00.0 J2000.00 1.275 180.0 03:49:25.6 599.0 z Gunn 1 x 1 219737 wfsj2240+0000_011 22:36:48.00 -00:59:59.8 J2000.00 1.241 180.0 04:01:42.3 599.4 z Gunn 1 x 1 219738 sa113-163 U 21:42:34.99 +00:16:46.0 J2000.00 1.143 180.0 04:16:36.7 20.1 U RGO 1 x 1 219739 sa113-163 g 21:42:34.99 +00:16:45.9 J2000.00 1.142 180.0 04:17:57.6 10.1 g Sloan 1 x 1 219740 sa113-163 i 21:42:35.00 +00:16:45.9 J2000.00 1.142 180.0 04:19:08.5 10.1 i Sloan 1 x 1 219741 sa113-163 r 21:42:35.00 +00:16:45.9 J2000.00 1.141 180.0 04:20:19.6 10.1 r Sloan 1 x 1 219742 sa113-163 Z 21:42:35.00 +00:16:46.0 J2000.00 1.141 180.0 04:21:33.7 10.1 z Gunn 1 x 1 219743 sa113-163 21:42:34.99 +00:16:45.9 J2000.00 1.139 180.0 04:25:00.7 100.0 z Gunn 1 x 1 219744 wfsj2240+0000_019 22:38:56.00 -01:19:59.9 J2000.00 1.195 180.0 04:32:14.6 599.4 z Gunn 1 x 1 219745 wfsj2240+0000_020 22:38:55.99 -01:00:00.0 J2000.00 1.176 180.0 04:44:17.4 599.5 z Gunn 1 x 1 219746 sa113-163 U 21:42:34.99 +00:16:45.9 J2000.00 1.141 180.0 04:56:42.1 20.1 U RGO 1 x 1 219747 sa113-163 g 21:42:35.00 +00:16:46.0 J2000.00 1.141 180.0 04:58:03.7 10.1 g Sloan 1 x 1 219748 sa113-163 i 21:42:35.00 +00:16:45.9 J2000.00 1.142 180.0 04:59:15.0 10.1 i Sloan 1 x 1 219749 sa113-163 r 21:42:34.99 +00:16:45.9 J2000.00 1.142 180.0 05:00:28.7 10.1 r Sloan 1 x 1 219750 sa113-163 Z 21:42:35.00 +00:16:45.9 J2000.00 1.143 180.0 05:01:47.6 10.1 z Gunn 1 x 1