INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 1998 OCT 10/11 INT TAPE NR: INTD3811,12 OBSERVER: R.McMahon, J.C.Hamilton, P.Astier PROGRAMME: Wide Angle Survey 09 PATT/CAT: WFS9 TELESCOPE OPERATOR: N. O Mahony SUPPORT ASTRONOMER: N.Walton FOCUS: Prime INSTRUMENT: WFC FILTER WHEEL (PF): Z,U,I,R,KpB,V CAMERA (IDS): COLLIMATOR (IDS): COLL. FOCUS (IDS): GRATING (IDS): DETECTOR: 4 EEV 2kx4k PIXELS: 2148x4200 PIXEL SIZE (microns): 13.5 WINDOW: Xstart=0, Xsize=2148, Ystart=0, Ysize=4200 BINNING: in X=1, in Y=1 WEATHER: GOOD/seeing poor OUTSIDE TEMP (deg C): 10.0 (FIRST HALF) OUTSIDE TEMP (deg C): 12.0 (SECOND HALF) HUMIDITY (%): 45 (FIRST HALF) HUMIDITY (%): 35 (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): 2 (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: 09:45 DOME OPEN (UTC): 02:10 MOON PHASE (D/G/B): B DK HRS LOST (WEATHER):00:00 DK HRS LOST (TELESC): 00:00 DK HRS LOST (DOME): 00:00 DK HRS LOST (INSTR.): 05:24 DK HRS LOST (DET.): 00:00 DK HRS LOST (COMPS.): 00:00 DK HRS LOST (A&G): 00:00 DK HRS LOST (OTHER): 00:00 COMMENTS: Only CCD1 and CCD3 are reading out (each duplicated in 2 channels) all night. 5 dark time hours lost while trying (in vain) to fix this. ---- Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 126499 Bias frame 0:00:00.00 +00:00:00.0 A 1.499 179.8 21:52:43.0 0.0 R Harris 1 1 x 1 126507 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.8 22:05:18.7 0.0 R Harris 1 1 x 1 126511 Bias frame 22:03:20.28 +29:44:57.7 J2000.00 1.001 179.8 22:12:55.7 0.0 R Harris 1 1 x 1 126519 m31near 0:44:34.80 +41:32:17.1 J2000.00 1.031 179.8 00:05:57.5 799.1 R Harris 1 1 x 1 126539 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.289 179.8 01:28:13.3 0.0 R Harris 1 1 x 1 126543 m31near 0:44:34.79 +41:32:17.0 J2000.00 1.050 179.8 01:36:05.2 799.3 R Harris 1 1 x 1 126547 m31near 0:44:34.80 +41:32:27.1 J2000.00 1.068 179.8 01:56:39.6 599.4 R Harris 1 1 x 1 126551 m31near 0:44:34.79 +41:32:27.0 J2000.00 1.085 179.8 02:10:23.1 599.3 I INT-WFC 1 1 x 1 126555 m31near 0:44:34.79 +41:32:07.1 J2000.00 1.104 179.8 02:24:27.2 499.6 I INT-WFC 1 1 x 1 126559 m31near 0:44:35.69 +41:32:17.0 J2000.00 1.124 179.8 02:36:23.0 499.6 I INT-WFC 1 1 x 1 126563 m31near 0:44:34.80 +41:32:26.9 J2000.00 1.148 179.8 02:48:43.3 499.5 I INT-WFC 1 1 x 1 126567 m31near 0:44:34.80 +41:32:27.0 J2000.00 1.179 179.8 03:02:52.0 499.6 I INT-WFC 1 1 x 1 126571 m31far 0:44:24.79 +41:04:07.7 J2000.00 1.272 179.8 03:36:19.2 499.5 I INT-WFC 1 1 x 1 126575 m31far 0:44:24.80 +41:04:18.0 J2000.00 1.312 179.8 03:47:57.9 499.6 I INT-WFC 1 1 x 1 126579 m31far 0:44:25.68 +41:04:07.7 J2000.00 1.359 179.8 04:00:00.3 499.6 I INT-WFC 1 1 x 1 126583 m31far 0:44:24.80 +41:03:58.0 J2000.00 1.413 179.8 04:12:24.9 499.6 I INT-WFC 1 1 x 1 126587 m31far 0:44:25.68 +41:04:08.0 J2000.00 1.499 179.8 04:29:22.6 499.6 I INT-WFC 1 1 x 1 126591 Bias frame 0:44:24.80 +41:04:08.0 J2000.00 1.743 179.8 05:10:08.0 0.0 V Harris 1 1 x 1 126679 M31FAR 0:00:00.00 +00:00:00.0 J2000.00 4.447 179.8 12:40:54.9 5.1 R Harris 1 1 x 1 126683 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 16:36:29.2 0.0 z Gunn 1 1 x 1 126687 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 16:39:49.4 0.0 z Gunn 1 1 x 1 126691 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 16:47:06.7 0.0 z Gunn 1 1 x 1 126695 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 16:49:59.9 0.0 z Gunn 1 1 x 1 126699 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 16:52:53.2 0.0 z Gunn 1 1 x 1 126703 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 16:55:44.0 0.0 z Gunn 1 1 x 1 126707 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 16:58:35.0 0.0 z Gunn 1 1 x 1 126711 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 17:01:26.4 0.0 z Gunn 1 1 x 1 126715 Bias frame 0:00:00.00 +00:00:00.0 A 4.197 179.8 17:04:17.5 0.0 z Gunn 1 1 x 1 126719 Unspecified object 0:00:00.00 +00:00:00.0 A 4.197 179.8 18:19:10.8 0.0 z Gunn 1 1 x 1 126723 Flat field 19:19:09.00 +12:22:04.9 B1950.00 1.044 179.8 19:00:10.3 10.9 U RGO 1 1 x 1 126727 Flat field 19:19:15.82 +12:22:05.3 B1950.00 1.043 179.8 19:03:38.6 22.6 U RGO 1 1 x 1 126731 Flat field 19:19:15.82 +12:22:05.2 B1950.00 1.042 179.8 19:07:57.9 23.6 U RGO 1 1 x 1 126735 Flat field 19:19:15.82 +12:22:05.2 B1950.00 1.042 179.8 19:13:11.6 85.0 U RGO 1 1 x 1 126739 Flat field 19:19:13.77 +12:22:05.2 B1950.00 1.042 179.8 19:18:49.4 85.0 U RGO 1 1 x 1 126743 Flat field 19:19:13.77 +12:22:05.2 B1950.00 1.043 179.8 19:27:58.5 196.0 R Harris 1 1 x 1 126747 BLANK4 19:19:13.77 +12:22:05.1 B1950.00 1.054 179.8 19:52:43.3 15.1 R Harris 1 1 x 1 126756 BLANK4 0:00:00.00 +00:00:00.0 B1950.00 1.581 179.8 20:52:15.9 15.1 R Harris 1 2 x 2 126760 BLANK4 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 20:54:45.0 14.6 R Harris 1 2 x 2 126764 STAR 21:00:00.00 +28:45:00.0 A 1.000 179.8 20:57:03.7 15.1 R Harris 1 2 x 2 126768 test 21:00:00.00 +28:44:59.9 A 1.001 179.8 21:05:00.3 15.1 R Harris 1 1 x 1 126772 STAR 0:00:00.00 +00:00:00.0 A 1.044 179.8 23:31:22.0 15.1 R Harris 1 1 x 1 126776 STAR 0:15:00.00 +14:22:30.0 A 1.000 179.8 00:16:41.5 14.6 R Harris 1 1 x 1 126780 Focus run 0:30:00.00 +28:47:15.0 A 1.015 179.8 01:10:16.2 5.1 R Harris 1 1 x 1 126788 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.006 179.8 01:32:05.6 0.0 R Harris 1 1 x 1 126792 wfsj0219-0500_022 2:17:55.69 -05:19:59.8 J2000.00 1.219 179.8 01:38:24.4 299.7 R Harris 1 1 x 1 126796 wfsj0219-0500_023 2:17:55.80 -04:59:59.9 J2000.00 1.208 179.8 01:47:40.8 299.8 R Harris 1 1 x 1 126800 wfsj0219-0500_024 2:17:55.80 -04:39:59.8 J2000.00 1.199 179.8 01:57:12.2 299.7 R Harris 1 1 x 1 126804 wfsj0219-0500_031 2:20:04.29 -05:19:59.9 J2000.00 1.207 179.8 02:06:35.8 299.8 R Harris 1 1 x 1 126808 wfsj0219-0500_032 2:20:04.20 -05:00:00.0 J2000.00 1.203 179.8 02:15:54.7 299.7 R Harris 1 1 x 1 126812 wfsj0219-0500_033 2:20:04.20 -04:40:00.0 J2000.00 1.200 179.8 02:25:35.7 299.8 R Harris 1 1 x 1 126816 wfsj0219-0500_013 2:15:47.19 -05:19:59.7 J2000.00 1.217 179.8 02:35:18.9 299.8 R Harris 1 1 x 1 126820 wfsj0219-0500_014 2:15:47.30 -05:00:00.0 J2000.00 1.220 179.8 02:44:28.6 299.3 R Harris 1 1 x 1 126824 wfsj0219-0500_015 2:15:47.39 -04:39:59.9 J2000.00 1.225 179.8 02:53:43.0 299.7 R Harris 1 1 x 1 126828 wfsj0219-0500_022 2:17:55.71 -05:20:00.1 J2000.00 1.244 179.8 03:03:37.7 299.8 R Harris 1 1 x 1 126832 wfsj0219-0500_023 2:17:55.80 -05:00:00.0 J2000.00 1.253 179.8 03:12:30.8 299.8 R Harris 1 1 x 1 126836 wfsj0219-0500_024 2:17:55.80 -04:39:59.9 J2000.00 1.264 179.8 03:21:38.2 299.8 R Harris 1 1 x 1 126840 wfsj0219-0500_031 2:20:04.30 -05:19:59.9 J2000.00 1.290 179.8 03:31:24.0 299.8 R Harris 1 1 x 1 126844 wfsj0219-0500_032 2:20:04.20 -04:59:59.8 J2000.00 1.306 179.8 03:40:43.0 299.8 R Harris 1 1 x 1 126848 wfsj0219-0500_033 2:20:04.20 -04:40:00.0 J2000.00 1.325 179.8 03:49:56.4 299.7 R Harris 1 1 x 1 126852 wfsj0219-0500_013 2:15:47.20 -05:20:00.1 J2000.00 1.380 179.8 03:59:45.8 299.9 R Harris 1 1 x 1 126856 wfsj0219-0500_014 2:15:47.30 -05:00:00.0 J2000.00 1.408 179.8 04:08:59.8 299.8 R Harris 1 1 x 1 126860 wfsj0219-0500_015 2:15:47.40 -04:40:00.0 J2000.00 1.439 179.8 04:18:11.8 299.9 R Harris 1 1 x 1 126864 wfsj0219-0500_022 2:17:55.70 -05:19:59.9 J2000.00 1.488 179.8 04:28:15.7 299.8 R Harris 1 1 x 1 126868 wfsj0219-0500_023 2:17:55.80 -04:59:59.9 J2000.00 1.527 179.8 04:37:13.7 299.7 R Harris 1 1 x 1