INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20010721 TAPE NR: OBSERVER: P. Vreeswijk PROGRAMME: FSV survey PATT/CAT REF.: WFS1 TELESCOPE OPERATOR: M. Azzaro SUPPORT ASTRONOMER: none TELESCOPE FOCUS: 43.95 mm CALIBRATE RESULTS: not specified INSTRUMENT: WFC WFC FILTER WHEEL: V 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) 1.2 DOME OPENED (UT): 19:30 METEOROLOGICAL PARAMETERS LT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH 21:00 12.0 3 36.7 37.8 25 771.8 12.4 13.7 15.9 2 3 22:00 12.3 2 35.2 37.0 22 772.1 12.5 13.2 15.5 1 2 23:00 12.1 3 38.1 40.3 23 772.6 12.3 13.3 15.1 2 3 00:00 11.7 4 40.8 43.2 10 772.9 12.0 13.1 15.0 3 4 01:00 11.7 5 37.9 40.3 18 772.9 12.3 12.8 14.8 2 5 02:00 12.6 2 38.6 40.8 28 772.9 12.9 13.2 14.5 2 4 03:00 12.2 3 33.4 35.6 23 772.5 12.7 13.1 14.2 1 3 04:00 12.1 3 33.8 36.8 36 772.2 12.6 13.2 14.7 1 2 05:00 12.7 3 24.7 29.2 40 772.2 12.9 13.6 14.5 1 6 06:00 13.4 5 27.2 29.2 40 772.2 13.3 13.4 14.4 1 3 SUNSET(UT) 20:17 EVENING TWILIGHT(UT) 21:40 MORNING TWILIGHT(UT) 04:56 SUNRISE(UT) 06:19 MOON'S QUARTER (1-4) 1 DISK % OF ILLUM. 2 DARK TIME 07:16 TWILIGHT TIME 02:46 MOONRISE(UT) No moonrise within sunset-sunrise MOONSET(UT) 21:13 TIME LOST(WEATHER): 00:00 TIME LOST(TECHNICAL): 00:00 TIME LOST(OTHER): 00:00 Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 268078 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.251 180.0 12:06:41.3 0.0 B Harris 1 x 1 268079 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.251 180.0 12:08:14.2 600.0 B Harris 1 x 1 268080 Bias 0:00:00.00 +00:00:00.0 A 1.001 180.1 12:32:58.4 0.0 z Gunn 1 x 1 268081 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:15:59.4 0.0 U RGO 1 x 1 dome open! 268082 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:16:53.2 0.0 U RGO 1 x 1 268083 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:17:46.2 0.0 U RGO 1 x 1 268084 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:18:40.3 0.0 U RGO 1 x 1 268085 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:19:35.1 0.0 U RGO 1 x 1 268086 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:20:31.7 0.0 U RGO 1 x 1 268087 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:21:29.6 0.0 U RGO 1 x 1 268088 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:22:27.2 0.0 U RGO 1 x 1 268089 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:23:25.3 0.0 U RGO 1 x 1 268090 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.001 180.1 20:24:23.4 0.0 U RGO 1 x 1 268091 Flat field 15:01:59.99 +29:55:00.1 J2000.00 1.003 180.1 20:34:35.8 3.6 V Harris 1 x 1 268092 Flat field 15:02:00.00 +29:54:59.8 J2000.00 1.003 180.1 20:36:02.0 5.2 V Harris 1 x 1 no offset 268093 Flat field 15:02:01.54 +29:55:19.8 J2000.00 1.004 180.1 20:37:28.4 7.3 V Harris 1 x 1 268094 Flat field 15:02:01.53 +29:55:20.0 J2000.00 1.004 180.1 20:38:45.6 10.1 V Harris 1 x 1 no offset 268095 Flat field 15:02:03.07 +29:55:40.0 J2000.00 1.005 180.1 20:40:14.5 14.0 V Harris 1 x 1 268096 Flat field 15:01:56.92 +29:54:20.0 J2000.00 1.006 180.1 20:41:44.5 32.8 V Harris 1 x 1 268097 Flat field 15:02:04.61 +29:55:59.9 J2000.00 1.006 180.1 20:43:45.7 31.4 V Harris 1 x 1 268098 Flat field 15:01:58.46 +29:54:40.0 J2000.00 1.007 180.1 20:45:31.0 48.2 V Harris 1 x 1 268099 Flat field 15:01:55.38 +29:54:00.0 J2000.00 1.008 180.1 20:47:29.6 73.1 V Harris 1 x 1 268100 Flat field 15:02:00.77 +29:55:09.9 J2000.00 1.010 180.1 20:50:04.2 122.1 V Harris 1 x 1 268101 Flat field 15:01:59.23 +29:54:50.0 J2000.00 1.012 180.1 20:53:34.9 230.8 V Harris 1 x 1 268102 Bias 15:02:02.30 +29:55:30.0 J2000.00 1.015 180.1 20:59:39.9 0.0 V Harris 1 x 1 funky structures 268103 Bias 15:02:02.31 +29:55:29.9 J2000.00 1.018 180.1 21:03:54.9 0.0 V Harris 1 x 1 same 268104 Bias 15:02:02.30 +29:55:29.9 J2000.00 1.018 180.1 21:04:49.1 0.1 V Harris 1 x 1 same 268105 Bias 15:02:02.30 +29:55:29.9 J2000.00 1.019 180.1 21:05:49.4 0.0 V Harris 1 x 1 same 268106 Bias 15:02:02.30 +29:55:29.9 J2000.00 1.020 180.1 21:06:48.5 0.0 V Harris 1 x 1 same 268107 Bias 15:02:02.30 +29:55:30.0 J2000.00 1.022 180.1 21:09:21.2 0.0 V Harris 1 x 1 guide off-->good 268108 Focus run 17:23:15.00 +27:31:59.9 J2000.00 1.050 180.1 21:16:12.7 10.1 V Harris 1 x 1 268109 f_63 V 17:23:14.99 +27:29:59.9 J2000.00 1.032 180.1 21:26:27.6 599.5 V Harris 1 x 1 268110 f_63 V 17:23:14.99 +27:30:00.0 J2000.00 1.021 180.1 21:38:18.9 599.4 V Harris 1 x 1 268111 f_63 V 17:23:15.00 +27:30:00.0 J2000.00 1.013 180.1 21:50:14.7 599.4 V Harris 1 x 1 268112 f_63 V 17:23:14.99 +27:29:59.9 J2000.00 1.006 180.1 22:02:06.0 599.5 V Harris 1 x 1 268113 f_63 V 17:23:15.00 +27:29:59.9 J2000.00 1.002 180.1 22:14:06.7 599.4 V Harris 1 x 1 268114 f_64 V 17:25:44.99 +27:29:59.6 J2000.00 1.001 180.1 22:26:59.0 599.4 V Harris 1 x 1 268115 f_64 V 17:25:44.99 +27:29:59.7 J2000.00 1.001 180.1 22:40:35.9 599.5 V Harris 1 x 1 268116 f_64 V 17:25:44.99 +27:29:59.9 J2000.00 1.004 180.1 22:55:04.7 599.5 V Harris 1 x 1 268117 f_64 V 17:25:44.99 +27:29:59.9 J2000.00 1.009 180.1 23:08:11.9 599.4 V Harris 1 x 1 268118 f_64 V 17:25:45.00 +27:30:00.0 J2000.00 1.016 180.1 23:19:33.1 599.5 V Harris 1 x 1 268119 f_65 V 17:28:15.00 +27:29:59.9 J2000.00 1.025 180.1 23:33:10.6 599.0 V Harris 1 x 1 268120 f_65 V 17:28:15.00 +27:29:59.9 J2000.00 1.036 180.1 23:44:30.7 599.4 V Harris 1 x 1 268121 f_65 V 17:28:14.99 +27:30:00.0 J2000.00 1.050 180.1 23:55:51.4 599.3 V Harris 1 x 1 268122 f_65 V 17:28:15.00 +27:29:59.9 J2000.00 1.066 180.1 00:07:10.5 599.4 V Harris 1 x 1 268123 f_65 V 17:28:14.99 +27:30:00.0 J2000.00 1.084 180.1 00:18:29.5 599.0 V Harris 1 x 1 268124 f_66 V 17:28:14.99 +26:56:00.1 J2000.00 1.107 180.1 00:30:19.7 599.4 V Harris 1 x 1 268125 f_66 V 17:28:15.00 +26:55:59.9 J2000.00 1.131 180.1 00:41:39.2 599.3 V Harris 1 x 1 268126 f_66 V 17:28:15.00 +26:56:00.0 J2000.00 1.159 180.1 00:52:58.6 599.5 V Harris 1 x 1 268127 f_66 V 17:28:15.00 +26:56:00.0 J2000.00 1.190 180.1 01:04:24.3 599.3 V Harris 1 x 1 268128 f_66 V 17:28:14.99 +26:56:00.0 J2000.00 1.225 180.1 01:15:43.8 599.5 V Harris 1 x 1 268129 f_63 V 17:23:14.99 +27:30:00.0 J2000.00 1.286 180.1 01:28:15.1 599.5 V Harris 1 x 1 268130 f_64 V 17:25:44.99 +27:29:59.9 J2000.00 1.325 180.1 01:40:04.4 599.4 V Harris 1 x 1 268131 f_65 V 17:28:14.99 +27:29:59.8 J2000.00 1.368 180.1 01:51:57.1 599.4 V Harris 1 x 1 268132 f_66 V 17:28:14.99 +26:56:00.0 J2000.00 1.432 180.1 02:03:46.0 599.5 V Harris 1 x 1 268133 f_68 V 22:00:00.00 +27:39:59.9 J2000.00 1.019 180.1 02:16:40.8 599.6 V Harris 1 x 1 268134 f_68 V 22:00:00.00 +27:40:00.0 J2000.00 1.012 180.1 02:28:00.4 599.3 V Harris 1 x 1 268135 f_68 V 22:00:00.00 +27:40:00.0 J2000.00 1.006 180.1 02:39:19.4 599.4 V Harris 1 x 1 268136 f_68 V 22:00:00.00 +27:40:00.0 J2000.00 1.002 180.1 02:50:38.4 599.4 V Harris 1 x 1 268138 f_69 V 22:02:30.00 +27:39:59.9 J2000.00 1.000 180.1 03:04:42.9 599.5 V Harris 1 x 1 268139 f_69 V 22:02:30.00 +27:39:59.9 J2000.00 1.001 180.1 03:16:02.6 599.5 V Harris 1 x 1 268140 f_69 V 22:02:29.99 +27:39:59.9 J2000.00 1.003 180.1 03:27:21.3 599.5 V Harris 1 x 1 268141 f_69 V 22:02:30.00 +27:40:00.0 J2000.00 1.007 180.1 03:38:41.3 599.4 V Harris 1 x 1 268142 f_70 V 22:04:59.99 +27:40:00.0 J2000.00 1.011 180.1 03:50:16.5 599.5 V Harris 1 x 1 268143 f_70 V 22:04:59.99 +27:40:00.0 J2000.00 1.019 180.1 04:01:36.4 599.4 V Harris 1 x 1 268144 f_70 V 22:05:00.00 +27:39:59.9 J2000.00 1.029 180.1 04:12:54.6 599.1 V Harris 1 x 1 268145 f_70 V 22:05:00.00 +27:40:00.0 J2000.00 1.040 180.1 04:24:14.7 599.5 V Harris 1 x 1 268146 f_71 V 22:05:00.00 +27:06:00.1 J2000.00 1.056 180.1 04:36:03.8 599.3 V Harris 1 x 1 268147 f_71 V 22:04:59.99 +27:06:00.0 J2000.00 1.073 180.1 04:47:26.5 599.5 V Harris 1 x 1 268148 f_71 V 22:05:00.00 +27:05:59.9 J2000.00 1.092 180.1 04:58:46.4 599.4 V Harris 1 x 1 268149 f_71 V 22:04:59.99 +27:06:00.0 J2000.00 1.114 180.1 05:10:06.5 599.4 V Harris 1 x 1 268150 NGC7319 22:33:46.00 +33:42:59.2 J1950.00 1.094 180.1 05:36:46.5 60.0 Halpha Narrow-ban 1 x 1 268151 Flat field 2:58:00.00 -00:06:00.0 J2000.00 1.411 180.1 05:44:25.9 104.1 V Harris 1 x 1 268152 Flat field 2:58:01.33 -00:05:39.9 J2000.00 1.397 180.1 05:47:53.0 53.8 V Harris 1 x 1 268154 Flat field 2:57:58.66 -00:06:19.8 J2000.00 1.386 180.1 05:50:36.5 31.4 V Harris 1 x 1 268155 Flat field 2:58:02.66 -00:05:19.9 J2000.00 1.380 180.1 05:52:17.0 22.2 V Harris 1 x 1 268156 Flat field 2:57:57.33 -00:06:40.0 J2000.00 1.373 180.1 05:54:00.5 14.3 V Harris 1 x 1 268157 Flat field 2:58:00.00 -00:06:00.0 J2000.00 1.362 180.1 05:56:09.0 91.1 Halpha Narrow-ban 1 x 1 268158 Flat field 2:58:01.33 -00:05:40.0 J2000.00 1.353 180.1 05:59:01.1 47.2 Halpha Narrow-ban 1 1 x 1 268159 Flat field 2:57:58.66 -00:06:20.0 J2000.00 1.346 180.1 06:00:56.5 30.6 Halpha Narrow-ban 1 1 x 1 268160 Flat field 2:58:02.66 -00:05:19.9 J2000.00 1.338 180.1 06:03:22.9 16.3 Halpha Narrow-ban 1 1 x 1 268161 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.207 180.1 06:36:01.9 0.0 Halpha Narrow-ban 1 1 x 1 268162 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.207 180.1 06:36:55.9 0.0 Halpha Narrow-ban 1 1 x 1 268163 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.207 180.1 06:37:50.9 0.0 Halpha Narrow-ban 1 1 x 1 268164 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.207 180.1 06:38:43.9 0.0 Halpha Narrow-ban 1 1 x 1 268165 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.207 180.1 06:39:36.8 0.0 Halpha Narrow-ban 1 1 x 1