INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 1998 AUG/SEP 31/01 INT TAPE NR: INTD 3775/6 OBSERVER: J. Lewis, P. Bunclark PROGRAMME: Cambridge WFC Survey PATT/CAT: WFS TELESCOPE OPERATOR: M. Azzaro SUPPORT ASTRONOMER: - FOCUS: Prime INSTRUMENT: WFC FILTER WHEEL (PF): U,Z,V,B(KP),R,I CAMERA (IDS): - COLLIMATOR (IDS): - COLL. FOCUS (IDS): - GRATING (IDS): - DETECTOR: WFC PIXELS: 4x2048x4200 PIXEL SIZE (microns): 13.5 WINDOW: Xstart=0, Xsize=2048, Ystart=0, Ysize=4200 BINNING: in X=1, in Y=1 WEATHER: Good OUTSIDE TEMP (deg C): 10.5 (FIRST HALF) OUTSIDE TEMP (deg C): 11.5 (SECOND HALF) HUMIDITY (%): 65 (FIRST HALF) HUMIDITY (%): 45 (SECOND HALF) CLOUD COVER (%): 0 (FIRST HALF) CLOUD COVER (%): 0 (SECOND HALF) DUST (0 - 2): 0 (FIRST HALF) DUST (0 - 2): 0 (SECOND HALF) SEEING (arcsec): - (FIRST HALF) SEEING (arcsec): - (SECOND HALF) AV. SEEING (arcsec): - NO. SEEING MEASURES: 0 UTC TELESCOPE CASELLA OUT CASELLA IN SEEING AZ ZD Focus TubeTemp Temp Humid Temp Humid Det./TV Comments DARK HOURS: 08:32 DOME OPEN (UTC): 18:20 MOON PHASE (D/G/B): G DK HRS LOST (WEATHER):00:00 DK HRS LOST (TELESC): 00:00 DK HRS LOST (DOME): 00:00 DK HRS LOST (INSTR.): 00:00 DK HRS LOST (DET.): 00:00 DK HRS LOST (COMPS.): 01:00 DK HRS LOST (A&G): 00:00 DK HRS LOST (OTHER): 00:00 COMMENTS: ---- Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 119478 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.603 179.8 11:02:33.1 0.0 z Gunn 1 1 x 1 119482 Unspecified object 0:00:00.00 +00:00:00.0 J2000.00 4.603 179.8 11:08:12.9 10.1 B Kitt Peak 1 1 x 1 119486 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.603 179.8 12:48:30.4 0.0 R Harris 1 1 x 1 119490 Unspecified object 0:00:00.00 +00:00:00.0 J2000.00 4.603 179.8 13:01:46.9 10.1 B Kitt Peak 1 1 x 1 119498 Bias frame 13:41:32.1 0.0 R Harris 1 1 x 1 119502 Bias frame 13:56:47.5 0.0 z Gunn 1 1 x 1 119506 Flat field 0:00:00.00 +00:00:00.0 A 1.138 179.8 14:02:09.1 2.2 z Gunn 1 1 x 1 119510 Flat field 0:00:00.00 +00:00:00.0 A 1.138 179.8 14:09:52.0 15.1 z Gunn 1 4 x 4 119514 Flat field 0:00:00.00 +00:00:00.0 A 1.138 179.8 14:27:33.5 9.6 z Gunn 1 1 x 1 119518 linearity_test 0:00:00.00 +00:00:00.0 A 1.138 179.8 14:39:14.1 199.8 z Gunn 1 1 x 1 119522 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 14:47:45.3 179.9 z Gunn 1 1 x 1 119526 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 14:54:11.1 181.0 z Gunn 1 1 x 1 119530 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:00:38.4 181.9 z Gunn 1 1 x 1 119534 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:07:05.5 183.0 z Gunn 1 1 x 1 119595 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:20:59.6 179.4 V Harris 1 1 x 1 119599 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:27:49.9 158.1 V Harris 1 1 x 1 119603 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:33:57.6 139.5 V Harris 1 1 x 1 119607 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:39:43.6 119.5 V Harris 1 1 x 1 119611 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:45:10.6 100.1 V Harris 1 1 x 1 119615 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:50:16.8 80.1 V Harris 1 1 x 1 119619 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:55:02.4 60.1 V Harris 1 1 x 1 119623 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 15:59:28.8 40.1 V Harris 1 1 x 1 119627 linearity test 0:00:00.00 +00:00:00.0 A 1.138 179.8 16:03:35.3 20.1 V Harris 1 1 x 1 119631 Bias frame 0:00:00.00 +00:00:00.0 A 1.138 179.8 16:07:20.9 0.0 V Harris 1 1 x 1 119635 Bias frame 0:00:00.00 +00:00:00.0 A 1.141 179.8 18:37:08.2 0.0 V Harris 1 1 x 1 119639 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.8 18:42:36.2 0.0 V Harris 1 1 x 1 119643 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.8 18:47:13.3 0.0 V Harris 1 1 x 1 119647 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.8 18:50:24.3 0.0 V Harris 1 1 x 1 119651 Dark frame 0:00:00.00 +00:00:00.0 A 1.000 179.8 18:57:43.9 0.1 V Harris 1 1 x 1 119655 Dark frame 0:00:00.00 +00:00:00.0 A 1.000 179.8 19:00:52.8 0.1 V Harris 1 1 x 1 119659 Flat field 16:59:59.99 +28:00:00.1 J2000.00 1.001 179.8 19:42:24.4 0.5 U RGO 1 1 x 1 119663 Flat field 17:00:00.00 +27:59:59.9 J2000.00 1.002 179.8 19:46:21.6 0.8 U RGO 1 1 x 1 119667 Flat field 17:00:00.00 +28:00:00.0 J2000.00 1.002 179.8 19:50:16.6 0.5 z Gunn 1 1 x 1 119671 Flat field 17:00:00.00 +28:00:00.0 J2000.00 1.004 179.8 19:56:09.3 2.1 z Gunn 1 1 x 1 119675 Flat field 17:00:00.00 +27:59:59.9 J2000.00 1.006 179.8 19:59:55.2 10.1 z Gunn 1 1 x 1 119679 Flat field 17:00:00.00 +27:59:59.9 J2000.00 1.007 179.8 20:03:46.1 10.1 R Harris 1 1 x 1 119683 Flat field 17:00:00.00 +27:59:59.9 J2000.00 1.010 179.8 20:08:59.6 29.6 R Harris 1 1 x 1 119687 Flat field 17:00:00.00 +27:59:59.9 J2000.00 1.015 179.8 20:16:13.6 100.0 R Harris 1 1 x 1 119691 Focus run 21:42:35.50 +00:18:31.0 J2000.00 1.795 179.8 20:53:49.6 20.1 z Gunn 1 1 x 1 119695 sa113-163 21:42:35.50 +00:20:16.0 J2000.00 1.701 179.8 21:01:34.6 19.6 U RGO 1 1 x 1 119699 sa113-163 21:42:35.50 +00:20:16.0 J2000.00 1.672 179.8 21:05:18.9 10.1 B Kitt Peak 1 1 x 1 119703 sa113-163 21:42:35.49 +00:20:16.0 J2000.00 1.645 179.8 21:08:50.8 10.1 V Harris 1 1 x 1 119707 sa113-163 21:42:35.49 +00:20:16.0 J2000.00 1.619 179.8 21:12:20.5 10.1 R Harris 1 1 x 1 119711 sa113-163 21:42:35.49 +00:20:16.0 J2000.00 1.594 179.8 21:15:53.5 10.1 I INT-WFC 1 1 x 1 119715 sa113-163 21:42:35.50 +00:20:16.0 J2000.00 1.570 179.8 21:19:26.9 20.1 z Gunn 1 1 x 1 119719 Bias frame 21:42:35.49 +00:20:16.0 J2000.00 1.549 179.8 21:22:58.4 0.0 z Gunn 1 1 x 1 119723 wfsj1610+5430_022 16:08:10.70 +54:09:59.9 J2000.00 1.318 179.8 21:31:53.8 599.5 z Gunn 1 1 x 1 119727 wfsj1610+5430_023 16:08:09.80 +54:30:00.0 J2000.00 1.361 179.8 21:46:04.2 599.5 z Gunn 1 1 x 1 119731 wfsj1610+5430_024 16:08:08.90 +54:50:00.0 J2000.00 1.409 179.8 22:00:16.2 599.6 z Gunn 1 1 x 1 119735 wfsj1610+5430_031 16:11:49.30 +54:10:00.0 J2000.00 1.445 179.8 22:14:56.8 599.0 z Gunn 1 1 x 1 119739 wfsj1610+5430_032 16:11:50.20 +54:30:00.0 J2000.00 1.502 179.8 22:28:53.7 599.5 z Gunn 1 1 x 1 119743 wfsj1610+5430_033 16:11:51.10 +54:50:00.0 J2000.00 1.567 179.8 22:43:02.7 599.5 z Gunn 1 1 x 1 119747 MARK-A 23:01:17.1 20.1 U RGO 1 1 x 1 119751 MARK-A 23:04:59.2 10.1 B Kitt Peak 1 1 x 1 119755 MARK-A 23:08:30.6 10.1 V Harris 1 1 x 1 119759 MARK-A 23:12:03.6 9.6 R Harris 1 1 x 1 119763 MARK-A 23:15:34.6 9.6 I INT-WFC 1 1 x 1 119767 MARK-A 23:19:04.5 20.1 z Gunn 1 1 x 1 119771 sa113-163 23:23:56.5 20.1 U RGO 1 1 x 1 119775 sa113-163 23:27:42.7 10.1 B Kitt Peak 1 1 x 1 119779 sa113-163 23:31:13.9 10.1 V Harris 1 1 x 1 119783 sa113-163 23:34:47.4 10.1 R Harris 1 1 x 1 119787 sa113-163 23:38:18.5 10.1 I INT-WFC 1 1 x 1 119791 sa113-163 23:41:52.7 20.1 z Gunn 1 1 x 1 119795 Bias frame 21:42:35.50 +00:16:46.0 A 1.151 179.8 00:49:36.4 0.0 z Gunn 1 1 x 1 119799 sa113-163 21:42:35.50 +00:16:45.9 J2000.00 1.160 179.8 00:59:31.1 20.1 U RGO 1 1 x 1 119803 sa113-163 21:42:35.50 +00:16:46.0 J2000.00 1.164 179.8 01:03:18.4 10.1 B Kitt Peak 1 1 x 1 119807 sa113-163 21:42:35.50 +00:16:45.9 J2000.00 1.168 179.8 01:06:49.7 9.6 V Harris 1 1 x 1 119811 sa113-163 21:42:35.49 +00:16:46.0 J2000.00 1.173 179.8 01:10:23.7 9.6 R Harris 1 1 x 1 119815 sa113-163 21:42:35.50 +00:16:45.9 J2000.00 1.177 179.8 01:13:55.0 9.6 I INT-WFC 1 1 x 1 119819 sa113-163 21:42:35.49 +00:16:45.9 J2000.00 1.182 179.8 01:17:24.9 20.1 z Gunn 1 1 x 1 119823 Focus run 21:42:35.50 +00:18:30.9 J2000.00 1.194 179.8 01:27:53.6 20.1 U RGO 1 1 x 1 119827 wfsj2240+0000_023 22:38:56.00 -00:00:00.0 J2000.00 1.160 179.8 01:47:08.4 599.4 U RGO 1 1 x 1 119831 wfsj2240+0000_022 22:38:55.99 -00:19:59.9 J2000.00 1.192 179.8 02:10:27.2 599.4 U RGO 1 1 x 1 119835 wfsj2240+0000_023 22:38:56.00 +00:00:00.0 J2000.00 1.214 179.8 02:25:33.9 599.5 U RGO 1 1 x 1 119839 wfsj2240+0000_024 22:38:56.00 +00:20:00.0 J2000.00 1.243 179.8 02:40:39.1 599.0 U RGO 1 1 x 1 119843 wfsj2240+0000_031 22:41:03.99 -00:19:59.9 J2000.00 1.288 179.8 02:56:28.1 599.4 U RGO 1 1 x 1 119847 wfsj2240+0000_032 22:41:04.00 -00:00:00.0 J2000.00 1.329 179.8 03:10:60.0 599.4 U RGO 1 1 x 1 119851 wfsj2240+0000_033 22:41:03.99 +00:20:00.0 J2000.00 1.380 179.8 03:25:30.8 599.5 U RGO 1 1 x 1 119855 wfsj2240+0000_013 22:36:48.00 -00:20:00.0 J2000.00 1.482 179.8 03:40:33.4 599.4 U RGO 1 1 x 1 119859 wfsj2240+0000_014 22:36:47.99 -00:00:00.0 J2000.00 1.560 179.8 03:55:04.6 599.4 U RGO 1 1 x 1 119863 sa113-163 21:42:35.50 +00:16:46.0 J2000.00 2.198 179.8 04:09:34.3 20.1 U RGO 1 1 x 1 119867 sa113-163 21:42:35.50 +00:16:46.0 J2000.00 2.258 179.8 04:13:20.7 10.1 B Kitt Peak 1 1 x 1 119871 sa113-163 21:42:35.49 +00:16:45.9 J2000.00 2.319 179.8 04:16:51.5 9.6 V Harris 1 1 x 1 119875 sa113-163 21:42:35.49 +00:16:45.9 J2000.00 2.385 179.8 04:20:26.0 10.1 R Harris 1 1 x 1 119879 sa113-163 21:42:35.49 +00:16:45.9 J2000.00 2.455 179.8 04:23:57.4 10.1 I INT-WFC 1 1 x 1 119883 sa113-163 21:42:35.49 +00:16:46.0 J2000.00 2.532 179.8 04:27:31.5 20.1 z Gunn 1 1 x 1 119887 wfsj0219-0500_022 2:17:55.69 -05:20:00.0 J2000.00 1.208 179.8 04:36:27.2 599.5 U RGO 1 1 x 1 119891 wfsj0219-0500_024 2:17:55.80 -04:39:59.9 J2000.00 1.199 179.8 04:51:46.6 599.0 U RGO 1 1 x 1 119895 wfsj0219-0500_031 2:20:04.30 -05:20:00.0 J2000.00 1.212 179.8 05:06:30.2 599.5 U RGO 1 1 x 1 119899 wfsj0219-0500_032 2:20:04.20 -05:00:00.0 J2000.00 1.218 179.8 05:21:00.9 599.4 U RGO 1 1 x 1 119903 SA95-42 3:53:43.69 -00:04:33.0 J2000.00 1.166 179.8 05:37:12.8 40.1 U RGO 1 1 x 1 119907 SA95-42 3:53:43.70 -00:04:33.0 J2000.00 1.161 179.8 05:41:15.9 40.0 B Kitt Peak 1 1 x 1 119911 SA95-42 3:53:43.69 -00:04:32.9 J2000.00 1.158 179.8 05:45:16.9 40.1 V Harris 1 1 x 1 119915 SA95-42 3:53:43.69 -00:04:32.9 J2000.00 1.154 179.8 05:49:17.6 39.6 R Harris 1 1 x 1 119919 SA95-42 3:53:43.69 -00:04:32.9 J2000.00 1.152 179.8 05:53:18.4 40.1 I INT-WFC 1 1 x 1 119923 SA95-42 3:53:43.70 -00:04:32.9 J2000.00 1.149 179.8 05:57:22.1 40.1 z Gunn 1 1 x 1 119927 SA95-42 3:53:43.70 -00:04:32.9 J2000.00 1.146 179.8 06:02:19.6 40.1 U RGO 1 1 x 1 119931 SA95-42 3:53:43.70 -00:04:33.0 J2000.00 1.145 179.8 06:06:26.5 39.5 B Kitt Peak 1 1 x 1 119935 SA95-42 3:53:43.69 -00:04:33.0 J2000.00 1.143 179.8 06:10:24.2 40.1 V Harris 1 1 x 1 119939 SA95-42 3:53:43.70 -00:04:33.0 J2000.00 1.142 179.8 06:14:28.2 40.1 R Harris 1 1 x 1 119943 SA95-42 3:53:43.70 -00:04:33.0 J2000.00 1.142 179.8 06:18:28.1 40.1 I INT-WFC 1 1 x 1 119947 SA95-42 3:53:43.70 -00:04:33.0 J2000.00 1.141 179.8 06:22:36.2 40.1 z Gunn 1 1 x 1 119951 Flat field 3:53:43.70 -00:04:33.0 J2000.00 1.141 179.8 06:27:30.3 0.5 U RGO 1 1 x 1 119955 Flat field 3:53:43.70 -00:04:32.9 J2000.00 1.142 179.8 06:31:09.9 0.5 U RGO 1 1 x 1 119959 Flat field 3:53:43.70 -00:04:32.9 J2000.00 1.142 179.8 06:34:40.5 1.1 U RGO 1 1 x 1 119963 Flat field 3:53:43.69 -00:04:33.0 J2000.00 1.143 179.8 06:38:05.6 0.8 U RGO 1 1 x 1