INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 1998 OCT 11/12 INT TAPE NR: INTD3813,14 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 fair OUTSIDE TEMP (deg C): 13.5 (FIRST HALF) OUTSIDE TEMP (deg C): 12.0 (SECOND HALF) HUMIDITY (%): 35 (FIRST HALF) HUMIDITY (%): 55 (SECOND HALF) CLOUD COVER (%): 0 (FIRST HALF) CLOUD COVER (%): 0 (SECOND HALF) DUST (0 - 2): 1 (FIRST HALF) DUST (0 - 2): 1 (SECOND HALF) SEEING (arcsec): 2 (FIRST HALF) SEEING (arcsec): 1.5 (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: 09:47 DOME OPEN (UTC): 21:20 MOON PHASE (D/G/B): B DK HRS LOST (WEATHER):00:32 DK HRS LOST (TELESC): 00:55 DK HRS LOST (DOME): 00:00 DK HRS LOST (INSTR.): 00:40 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: Late start because fixing Channel duplicate readout fault (from yesterday) ---- Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 126872 Flat field 0:00:00.00 +00:00:00.0 J2000.00 4.341 179.8 14:56:43.6 15.1 R Harris 1 1 x 1 126872 Flat field 0:00:00.00 +00:00:00.0 J2000.00 4.341 179.8 14:56:43.6 15.1 R Harris 1 1 x 1 126876 Flat field 0:00:00.00 +00:00:00.0 J2000.00 4.341 179.8 15:04:59.6 5.1 R Harris 1 1 x 1 126884 Flat field 0:00:00.00 +00:00:00.0 J2000.00 4.341 179.8 15:15:41.0 5.1 R Harris 1 1 x 1 126892 Flat field 0:00:00.00 +00:00:00.0 J2000.00 4.341 179.8 19:51:47.1 5.1 B KpnoB 1 1 x 1 126900 Flat field 0:00:00.00 +00:00:00.0 J2000.00 4.341 179.8 19:58:49.4 4.6 B KpnoB 1 1 x 1 126904 Flat field 0:00:00.00 +00:00:00.0 J2000.00 1.596 179.8 20:34:08.9 5.1 z Gunn 1 1 x 1 126908 Flat field 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 20:37:33.2 5.1 z Gunn 1 1 x 1 126912 21+37 10:30:26.68 +18:49:35.6 J2000.00 1.013 179.8 20:42:08.9 15.1 R Harris 1 1 x 1 126916 Focus run 21:42:34.99 +00:18:30.9 J2000.00 1.156 179.8 20:53:20.3 15.1 U RGO 1 1 x 1 126920 wfsj2240+0000_034 22:41:04.01 +00:39:59.6 J2000.00 1.210 179.8 21:03:57.7 599.5 U RGO 1 1 x 1 126924 wfsj2240+0000_035 22:41:03.99 +01:00:00.0 J2000.00 1.181 179.8 21:18:18.6 599.4 U RGO 1 1 x 1 126928 wfsj2240+0000_036 22:41:04.00 +01:20:00.0 J2000.00 1.157 179.8 21:33:13.5 599.0 U RGO 1 1 x 1 126932 wfsj2240+0000_025 22:38:55.99 +00:39:59.9 J2000.00 1.147 179.8 21:48:18.9 599.5 U RGO 1 1 x 1 126936 wfsj2240+0000_026 22:38:55.99 +00:59:59.9 J2000.00 1.134 179.8 22:03:29.3 599.4 U RGO 1 1 x 1 126944 wfsj2240+0000_036 22:41:04.00 +01:19:59.9 J2000.00 1.127 179.8 22:29:29.7 599.5 U RGO 1 1 x 1 126948 wfsj2240+0000_026 22:38:56.00 +00:59:59.9 J2000.00 1.134 179.8 22:44:48.7 599.6 U RGO 1 1 x 1 126952 wfsj2240+0000_016 22:36:47.99 +00:40:00.0 J2000.00 1.151 179.8 23:02:10.3 599.4 U RGO 1 1 x 1 126956 wfsj2240+0000_017 22:36:48.00 +00:59:59.8 J2000.00 1.163 179.8 23:17:24.7 599.5 U RGO 1 1 x 1 126960 wfsj2240+0000_018 22:36:47.90 +01:20:00.0 J2000.00 1.182 179.8 23:32:38.1 599.5 U RGO 1 1 x 1 126964 wfsj2240+0000_027 22:38:56.00 +01:20:00.0 J2000.00 1.204 179.8 23:47:10.6 599.5 U RGO 1 1 x 1 126980 Bias frame 2:17:55.69 -05:20:00.0 J2000.00 1.283 179.8 00:50:37.3 0.0 R Harris 1 1 x 1 126984 wfsj0219-0500_022 2:17:55.70 -05:20:00.0 J2000.00 1.269 179.8 00:55:17.8 299.8 R Harris 1 1 x 1 126988 wfsj0219-0500_023 2:17:55.79 -04:59:59.9 J2000.00 1.248 179.8 01:04:32.9 299.8 R Harris 1 1 x 1 126992 wfsj0219-0500_024 2:17:55.80 -04:39:59.9 J2000.00 1.229 179.8 01:14:13.0 299.8 R Harris 1 1 x 1 126996 wfsj0219-0500_031 2:20:04.30 -05:20:00.0 J2000.00 1.230 179.8 01:24:08.1 299.8 R Harris 1 1 x 1 127000 wfsj0219-0500_032 2:20:04.20 -05:00:00.0 J2000.00 1.216 179.8 01:33:52.3 299.8 R Harris 1 1 x 1 127004 wfsj0219-0500_033 2:20:04.20 -04:40:00.0 J2000.00 1.204 179.8 01:43:37.8 299.8 R Harris 1 1 x 1 127008 wfsj0219-0500_013 2:15:47.20 -05:19:59.8 J2000.00 1.208 179.8 01:53:50.2 299.8 R Harris 1 1 x 1 127012 wfsj0219-0500_014 2:15:47.30 -04:59:59.9 J2000.00 1.202 179.8 02:03:34.4 299.8 R Harris 1 1 x 1 127016 wfsj0219-0500_015 2:15:47.40 -04:39:59.9 J2000.00 1.199 179.8 02:13:22.3 299.8 R Harris 1 1 x 1 127020 Bias frame 2:15:47.40 -04:39:59.9 J2000.00 1.201 179.8 02:21:45.3 0.0 R Harris 1 1 x 1 127024 Bias frame 2:15:47.40 -04:40:00.0 J2000.00 1.202 179.8 02:24:35.9 0.0 R Harris 1 1 x 1 127028 wfsj0219-0500_022 2:17:55.70 -05:19:59.9 J2000.00 1.215 179.8 02:29:49.7 299.9 R Harris 1 1 x 1 127032 wfsj0219-0500_023 2:17:55.80 -05:00:00.0 J2000.00 1.216 179.8 02:39:01.3 299.8 R Harris 1 1 x 1 127036 wfsj0219-0500_024 2:17:55.80 -04:39:59.9 J2000.00 1.221 179.8 02:48:41.0 299.8 R Harris 1 1 x 1 127040 wfsj0219-0500_031 2:20:04.30 -05:19:59.9 J2000.00 1.240 179.8 02:59:02.0 299.8 R Harris 1 1 x 1 127044 wfsj0219-0500_032 2:20:04.19 -04:59:59.9 J2000.00 1.250 179.8 03:08:44.8 299.3 R Harris 1 1 x 1 127048 wfsj0219-0500_033 2:20:04.20 -04:40:00.0 J2000.00 1.261 179.8 03:18:35.8 299.8 R Harris 1 1 x 1 127052 wfsj0219-0500_013 2:15:47.20 -05:20:00.0 J2000.00 1.304 179.8 03:29:17.1 299.8 R Harris 1 1 x 1 127056 wfsj0219-0500_014 2:15:47.29 -04:59:59.9 J2000.00 1.323 179.8 03:39:07.2 299.8 R Harris 1 1 x 1 127060 wfsj0219-0500_015 2:15:47.40 -04:40:00.0 J2000.00 1.346 179.8 03:48:56.5 299.8 R Harris 1 1 x 1 127064 wfsj0219-0500_033 2:20:04.20 -04:39:59.9 J2000.00 1.371 179.8 04:00:48.9 299.3 R Harris 1 1 x 1 127068 wfsj0219-0500_015 2:15:47.40 -04:40:00.0 J2000.00 1.424 179.8 04:10:45.1 299.8 R Harris 1 1 x 1 127072 Bias frame 2:15:47.39 -04:40:00.0 J2000.00 1.449 179.8 04:19:08.2 0.0 R Harris 1 1 x 1 127076 Bias frame 2:15:47.39 -04:40:00.0 J2000.00 1.462 179.8 04:22:01.0 0.0 R Harris 1 1 x 1 127080 wfsj0340+0000_022 3:38:56.00 -00:20:00.0 J2000.00 1.192 179.8 04:28:16.8 599.7 z Gunn 1 1 x 1 127084 wfsj0340+0000_023 3:38:55.99 -00:00:00.2 J2000.00 1.214 179.8 04:43:08.6 598.9 z Gunn 1 1 x 1 127088 wfsj0340+0000_024 3:38:55.99 +00:20:00.1 J2000.00 1.241 179.8 04:57:57.6 598.8 z Gunn 1 1 x 1 127092 wfsj0340+0000_031 3:41:04.00 -00:20:00.0 J2000.00 1.285 179.8 05:13:19.4 599.5 z Gunn 1 1 x 1 127096 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.309 179.8 05:26:27.6 0.0 z Gunn 1 1 x 1 127100 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.309 179.8 05:29:20.2 0.0 z Gunn 1 1 x 1 127104 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 2.900 179.8 05:32:11.2 0.0 z Gunn 1 1 x 1 127108 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.391 179.8 05:35:02.4 0.0 z Gunn 1 1 x 1