INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 1999 Sep 01/ SEP 02 INT TAPE NR: INTD 4168 OBSERVER: M. Irwin PROGRAMME: WFS + M31 PATT/CAT: WFS09 TELESCOPE OPERATOR: M. Irwin SUPPORT ASTRONOMER: N. Walton FOCUS: Prime INSTRUMENT: WFC FILTER WHEEL (PF): KP,g,r,i,z,U CAMERA (IDS): - COLLIMATOR (IDS): - COLL. FOCUS (IDS): - GRATING (IDS): - DETECTOR: EEV PIXELS: 2048x4200 PIXEL SIZE (microns): 13.5 WINDOW: Xstart=0, Xsize=2048, Ystart=0, Ysize=4200 BINNING: in X=1, in Y=1 WEATHER: Good - Photometric OUTSIDE TEMP (deg C): 14 (FIRST HALF) OUTSIDE TEMP (deg C): 14 (SECOND HALF) HUMIDITY (%): 30 (FIRST HALF) HUMIDITY (%): 30 (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): 1.4 (FIRST HALF) SEEING (arcsec): 1.1 (SECOND HALF) AV. SEEING (arcsec): 1.2 NO. SEEING MEASURES: 10 UTC TELESCOPE CASELLA OUT CASELLA IN SEEING AZ ZD Focus TubeTemp Temp Humid Temp Humid Det./TV Comments DARK HOURS: 08:34 DOME OPEN (UTC): 19:30 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.): 00:00 DK HRS LOST (DET.): 00:00 DK HRS LOST (COMPS.): 03:40 DK HRS LOST (A&G): 00:00 DK HRS LOST (OTHER): 00:00 COMMENTS: Solaris network meltdown, TCS X terminal memory leak and Alpha reboot caused lost time ---- Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 193974 Flat field 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:13:52.4 10.1 r Sloan 193975 Flat field 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:14:51.9 10.1 r Sloan 193976 Bias frame 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:16:21.6 0.0 r Sloan 193977 Bias frame 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:17:08.8 0.0 r Sloan 193978 Bias frame 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:22:49.0 0.0 r Sloan 193979 Bias frame 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:23:36.3 0.0 r Sloan 193980 Flat field 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:25:06.1 10.1 r Sloan 193981 Flat field 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:26:05.8 10.1 r Sloan 193982 Dome flat 1 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:36:25.7 1.6 r Sloan 193983 Dome flat 2 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:37:41.1 2.1 r Sloan 193984 Dome flat 3 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:38:47.4 3.1 r Sloan 193985 Dome flat 4 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:39:56.1 4.1 r Sloan 193986 Dome flat 5 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:41:54.9 5.1 r Sloan 193987 Dome flat 6 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:43:16.4 6.1 r Sloan 193988 Dome flat 7 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:44:25.9 7.1 r Sloan 193989 Dome flat 8 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:45:38.3 8.1 r Sloan 193990 Dome flat 9 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:47:06.1 9.1 r Sloan 193991 Dome flat 10 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:48:20.7 10.1 r Sloan 193992 Dome flat 11 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:49:37.5 11.1 r Sloan 193993 Dome flat 12 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:50:53.1 12.1 r Sloan 193994 Dome flat 13 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:52:51.4 13.1 r Sloan 193995 Dome flat 14 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:54:10.7 14.1 r Sloan 193996 Dome flat 15 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:55:31.0 14.6 r Sloan 193997 Dome flat 16 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:56:51.7 16.1 r Sloan 193998 Dome flat 17 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:58:15.2 17.1 r Sloan 193999 Dome flat 18 0:00:00.00 +00:00:00.0 A 1.501 179.7 16:59:41.5 18.1 r Sloan 194000 Dome flat 19 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:01:05.7 19.1 r Sloan 194001 Dome flat 20 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:02:29.5 20.1 r Sloan 194002 Dome flat 21 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:03:59.7 21.1 r Sloan 194003 Dome flat 22 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:05:26.1 22.1 r Sloan 194004 Dome flat 23 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:06:54.2 23.1 r Sloan 194005 Dome flat 24 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:08:22.7 24.1 r Sloan 194006 Dome flat 25 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:09:53.7 24.6 r Sloan 194007 Dome flat 26 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:11:24.2 26.1 r Sloan 194008 Dome flat 27 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:12:58.0 27.0 r Sloan 194009 Dome flat 28 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:14:29.5 28.1 r Sloan 194010 Dome flat 29 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:16:03.6 29.1 r Sloan 194011 Dome flat 30 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:17:38.5 30.1 r Sloan 194012 Dome flat 31 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:19:13.7 31.1 r Sloan 194013 Dome flat 32 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:20:50.7 32.1 r Sloan 194014 Dome flat 33 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:27:29.2 33.1 r Sloan 194015 Dome flat 34 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:29:07.6 34.1 r Sloan 194017 Dome flat 36 0:00:00.00 +00:00:00.0 A 1.501 179.7 17:30:52.4 36.1 r Sloan 194021 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 18:44:04.6 0.0 r Sloan 194022 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 18:44:51.8 0.0 r Sloan 194023 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 18:46:12.1 0.0 r Sloan 194024 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 18:47:01.0 0.0 r Sloan 194025 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 18:47:48.5 0.0 r Sloan 194026 Flat field 20:00:00.00 +35:00:00.0 J2000.00 1.179 179.7 20:00:33.8 2.7 g Sloan 194027 Flat field 20:00:02.45 +35:00:29.7 J2000.00 1.172 179.7 20:03:19.7 6.1 g Sloan 194028 Flat field 20:00:04.88 +35:00:59.8 J2000.00 1.166 179.7 20:05:32.7 15.8 g Sloan 194029 Flat field 19:59:57.55 +34:59:29.9 J2000.00 1.161 179.7 20:07:19.9 24.9 g Sloan 194030 Flat field 19:59:55.11 +34:59:00.0 J2000.00 1.157 179.7 20:08:57.0 30.1 g Sloan 194031 Flat field 9:59:56.33 +17:29:15.0 J2000.00 1.152 179.7 20:10:37.7 40.1 g Sloan 194032 Flat field 19:59:44.54 +34:56:50.2 J2000.00 1.147 179.7 20:12:41.9 60.1 g Sloan 194033 Focus run 18:42:45.00 +00:10:03.9 J2000.00 1.160 179.7 20:28:53.6 10.1 g Sloan 194034 Focus run 18:42:45.00 +00:09:33.9 J2000.00 1.153 179.7 20:36:52.6 10.1 g Sloan 194035 sa110-361 18:42:44.99 +00:08:03.9 J2000.00 1.149 179.7 20:41:02.3 10.1 g Sloan 194037 wfssgc001 22:00:00.00 -00:00:00.0 J2000.00 1.986 179.7 20:50:56.6 -240.0 g Sloan MCA timing fu 194039 wfssgc002 22:02:00.00 +00:00:00.0 J2000.00 1.788 179.7 21:07:17.3 239.9 g Sloan 194040 wfssgc003 22:03:59.99 -00:00:00.0 J2000.00 1.748 179.7 21:13:38.0 239.9 g Sloan 194041 wfssgc004 22:06:00.00 -00:00:00.0 J2000.00 1.705 179.7 21:20:42.4 239.8 g Sloan 194042 wfssgc005 22:08:00.00 -00:00:00.0 J2000.00 1.669 179.7 21:27:11.4 239.3 g Sloan 194043 wfssgc001 21:59:59.99 +00:00:00.0 J2000.00 1.573 179.7 21:32:36.9 239.8 g Sloan 194044 wfssgc002 22:02:00.00 -00:00:00.0 J2000.00 1.546 179.7 21:38:55.1 239.4 g Sloan 194045 wfssgc003 22:03:59.99 +00:00:00.0 J2000.00 1.518 179.7 21:45:31.7 239.4 g Sloan 194046 wfssgc004 22:06:00.00 -00:00:00.0 J2000.00 1.495 179.7 21:51:41.8 239.8 g Sloan 194047 wfssgc005 22:08:00.00 -00:00:00.0 J2000.00 1.473 179.7 21:57:45.9 239.9 g Sloan 194048 wfssgc011 22:19:59.99 +00:00:00.1 J2000.00 1.497 179.7 22:05:16.3 239.8 g Sloan 194049 wfssgc012 22:22:00.00 -00:00:00.0 J2000.00 1.477 179.7 22:10:58.9 239.3 g Sloan 194051 wfssgc014 22:26:00.00 +00:00:00.1 J2000.00 1.386 179.7 22:34:11.8 239.8 g Sloan 194052 wfssgc013 22:24:00.00 +00:00:00.2 J2000.00 1.353 179.7 22:40:26.4 239.9 g Sloan 194053 wfssgc015 22:28:00.00 -00:00:00.0 J2000.00 1.346 179.7 22:46:26.0 239.8 g Sloan 194054 wfssgc011 22:20:00.00 -00:00:00.0 J2000.00 1.300 179.7 22:52:03.7 239.2 g Sloan 194055 wfssgc012 22:22:00.00 -00:00:00.0 J2000.00 1.288 179.7 22:57:59.3 239.8 g Sloan 194056 wfssgc013 22:24:00.00 +00:00:00.1 J2000.00 1.276 179.7 23:03:57.9 239.9 g Sloan 194057 wfssgc014 22:26:00.00 +00:00:00.1 J2000.00 1.265 179.7 23:10:05.2 239.8 g Sloan 194058 wfssgc015 22:28:00.00 -00:00:00.1 J2000.00 1.254 179.7 23:16:24.4 239.8 g Sloan 194059 wfssgc031 23:00:00.00 -00:00:00.1 J2000.00 1.328 179.7 23:23:12.7 239.3 g Sloan 194060 wfssgc032 23:01:59.99 -00:00:00.0 J2000.00 1.313 179.7 23:29:42.5 239.8 g Sloan 194061 wfssgc033 23:03:59.99 +00:00:00.0 J2000.00 1.301 179.7 23:35:25.8 239.8 g Sloan 194062 wfssgc034 23:05:59.99 +00:00:00.1 J2000.00 1.291 179.7 23:40:52.5 239.3 g Sloan 194063 wfssgc035 23:08:00.00 -00:00:00.0 J2000.00 1.278 179.7 23:47:12.3 239.8 g Sloan 194064 wfssgc031 23:00:00.00 +00:00:00.0 J2000.00 1.239 179.7 23:53:20.0 399.7 g Sloan Sky too bright 194065 wfssgc032 23:02:00.00 +00:00:00.1 J2000.00 1.220 179.7 00:03:16.8 499.7 g Sloan repeat 194066 sa92-335 0:54:59.99 +00:44:13.0 J2000.00 1.137 179.7 03:43:27.3 9.6 g Sloan 194067 M31-microfld1 0:44:00.00 +41:34:00.0 J2000.00 1.041 179.7 03:53:04.8 819.4 r Sloan 40k sky counts 194068 M31-microfld1 0:44:00.00 +41:34:00.0 J2000.00 1.053 179.7 04:09:46.8 818.7 i Sloan Saturated 194069 M31-microfld2 0:43:10.01 +40:58:15.0 J2000.00 1.067 179.7 04:28:01.5 399.2 r Sloan 194071 m31-microfld2 0:43:09.99 +40:58:15.0 J2000.00 1.080 179.7 04:38:38.7 399.7 i Sloan 194072 m31-microfld1 0:44:00.00 +41:33:59.9 J2000.00 1.097 179.7 04:50:40.0 399.6 i Sloan 194073 m31-microfld1 0:44:00.00 +41:34:00.1 J2000.00 1.112 179.7 04:59:41.6 399.1 r Sloan 194074 sa95-330 U 3:54:31.00 +00:29:05.0 J2000.00 1.194 179.7 05:09:46.1 29.6 U RGO 194075 sa95-330 g 3:54:31.00 +00:29:05.0 J2000.00 1.191 179.7 05:11:37.2 10.1 g Sloan 194076 sa95-330 i 3:54:31.00 +00:29:05.0 J2000.00 1.188 179.7 05:13:13.6 10.1 i Sloan 194077 sa95-330 r 3:54:31.00 +00:29:04.9 J2000.00 1.185 179.7 05:15:28.3 10.1 r Sloan 194079 sa95-330 3:54:30.99 +00:29:04.9 J2000.00 1.165 179.7 05:29:48.7 10.1 z Gunn 194081 sa92-335 U 0:55:00.00 +00:44:13.0 J2000.00 1.342 179.7 05:32:59.9 30.1 U RGO 194082 sa92-335 g 0:55:00.00 +00:44:13.0 J2000.00 1.349 179.7 05:34:53.0 10.1 g Sloan 194083 sa92-335 i 0:54:59.99 +00:44:13.0 J2000.00 1.354 179.7 05:36:23.4 10.1 i Sloan 194084 sa92-335 r 0:55:00.00 +00:44:13.0 J2000.00 1.360 179.7 05:37:54.3 10.1 r Sloan 194085 sa92-335 Z 0:55:00.00 +00:44:13.0 J2000.00 1.366 179.7 05:39:26.0 10.1 z Gunn 194087 sa98-670 U 6:52:12.00 -00:19:16.9 J2000.00 1.828 179.7 05:54:31.9 30.1 U RGO 194088 sa98-670 g 6:52:12.00 -00:19:17.0 J2000.00 1.809 179.7 05:56:37.8 10.1 g Sloan 194089 sa98-670 i 6:52:11.99 -00:19:17.0 J2000.00 1.795 179.7 05:58:08.8 10.1 i Sloan 194090 sa98-670 r 6:52:12.00 -00:19:17.0 J2000.00 1.781 179.7 05:59:37.9 10.1 r Sloan 194091 sa98-670 Z 6:52:11.99 -00:19:17.0 J2000.00 1.767 179.7 06:01:10.6 10.1 z Gunn