INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20010716 TAPE NR: OBSERVER: M G Watson & J Tedds PROGRAMME: XMM Imaging Programme PATT/CAT REF.: WFS3 TELESCOPE OPERATOR: none SUPPORT ASTRONOMER: none TELESCOPE FOCUS: 43.97 mm CALIBRATE RESULTS: not specified INSTRUMENT: WFC WFC FILTER WHEEL: U, g, r, i, Z, Ha WEATHER: (1st half) fair (2nd half) fair CLOUD COVER (%): (1st half) 0 (2nd half) 0 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) 1-3 (2nd half) 2-3 DOME OPENED (UT): 19:40 METEOROLOGICAL PARAMETERS LT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH 21:00 15.3 14 31.5 39.4 54 773.2 15.3 16.3 17.5 12 12 22:00 16.1 12 40.6 44.0 102 773.3 16.0 16.7 17.4 10 11 23:00 16.9 11 41.5 45.3 72 773.8 16.5 17.1 17.4 10 11 00:00 15.8 10 50.6 53.3 67 773.8 15.9 16.5 17.3 10 10 01:00 16.1 11 15.2 20.4 152 773.7 16.3 16.7 17.3 10 11 02:00 15.6 11 11.8 15.9 46 773.7 16.2 16.7 17.3 10 11 03:00 16.9 13 32.9 35.8 93 773.3 17.5 17.7 17.6 12 12 04:00 16.2 14 6.1 7.8 224 773.5 16.5 17.4 17.5 12 12 05:00 17.0 13 21.0 23.8 71 773.1 16.8 17.0 17.5 11 13 06:00 17.7 12 18.4 22.8 171 773.0 17.3 17.7 17.8 11 11 SUNSET(UT) 20:19 EVENING TWILIGHT(UT) 21:43 MORNING TWILIGHT(UT) 04:53 SUNRISE(UT) 06:16 MOON'S QUARTER (1-4) 4 DISK % OF ILLUM. 19 DARK TIME 07:10 TWILIGHT TIME 02:47 MOONRISE(UT) 02:55 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 00:00 TIME LOST(TECHNICAL): 00:00 TIME LOST(OTHER): 00:00 COMMENTS: Very poor seeing (>2 arcsec) for all but first hour) Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 267781 Bias frame 7:29:59.99 +00:00:00.0 J2000.00 1.146 180.1 12:41:02.9 0.0 r Sloan 1 x 1 267782 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.541 180.1 15:28:57.3 0.0 Halpha Narrow-ban 1 x 1 267783 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.541 180.1 15:29:36.4 0.0 Halpha Narrow-ban 1 x 1 267784 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.541 180.1 15:30:15.5 0.0 Halpha Narrow-ban 1 x 1 267785 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.541 180.1 15:30:54.6 0.0 Halpha Narrow-ban 1 x 1 267786 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.541 180.1 15:31:33.9 0.0 Halpha Narrow-ban 1 x 1 267787 Bias 15:02:00.00 +29:54:59.9 J2000.00 1.005 180.1 20:10:16.1 0.0 Halpha Narrow-ban 1 x 1 267788 Flat field 15:01:59.99 +29:54:59.9 J2000.00 1.002 180.1 20:50:02.8 87.0 z Gunn 1 x 1 267790 Flat field 15:02:00.76 +29:55:10.0 J2000.00 1.004 180.1 20:56:19.3 122.1 i Sloan 1 x 1 267791 Flat field 15:02:01.53 +29:55:20.1 J2000.00 1.005 180.1 20:59:37.6 215.4 i Sloan 1 x 1 267792 Focus run 15:39:18.80 -00:13:29.8 J2000.00 1.143 180.1 21:11:05.9 10.1 g Sloan 1 x 1 267793 sa107-602 15:39:18.79 -00:15:30.0 J2000.00 1.144 180.1 21:17:33.7 10.1 g Sloan 1 x 1 267794 sa107-602 15:39:18.80 -00:15:29.9 J2000.00 1.145 180.1 21:23:25.0 60.1 U RGO 1 x 1 267795 sa107-602 15:39:18.80 -00:15:30.0 J2000.00 1.145 180.1 21:25:50.3 3.1 z Gunn 1 x 1 267796 sa107-602 15:39:18.79 -00:15:30.0 J2000.00 1.146 180.1 21:27:25.3 3.1 i Sloan 1 x 1 267797 sa107-602 15:39:18.80 -00:15:29.9 J2000.00 1.146 180.1 21:28:40.8 3.1 r Sloan 1 x 1 267798 A1837 7:00:52.74 -05:32:48.5 J2000.00 1.577 180.1 21:39:02.9 599.3 g Sloan 1 x 1 267799 HD117555 13:30:58.37 +24:15:58.9 J2000.00 1.319 180.1 21:55:12.6 1198.8 i Sloan 1 x 1 267800 HD117555 13:30:58.37 +24:15:59.0 J2000.00 1.399 180.1 22:17:11.0 599.5 g Sloan 1 x 1 267801 HD117555 13:30:58.36 +24:15:59.1 J2000.00 1.496 180.1 22:28:55.8 1198.7 z Gunn 1 x 1 267802 44Boo 15:04:02.25 +47:41:14.5 J2000.00 1.194 180.1 22:52:36.7 599.4 r Sloan 1 x 1 v bt * 267803 WR110 18:08:08.09 -19:21:56.7 J2000.00 1.504 180.1 23:10:35.9 1198.7 i Sloan 1 x 1 267804 NGC6240 16:53:09.51 +02:26:03.9 J2000.00 1.199 180.1 23:42:04.4 1198.8 z Gunn 1 x 1 poor seeing 267806 G21off3 18:33:36.47 -10:22:01.9 J2000.00 1.296 180.1 00:12:50.6 1797.5 z Gunn 1 x 1 v poor seeing 267807 G21off3 18:33:36.47 -10:22:01.9 J2000.00 1.330 180.1 00:44:46.4 1798.0 Halpha Narrow-ban 1 x 1 v poor seeing 267808 NGC7009 21:04:21.30 -11:19:50.0 J2000.00 1.353 180.1 01:20:34.9 2397.5 i Sloan 1 x 1 v poor seeing 267809 NGC7009 21:04:21.30 -11:19:50.0 J2000.00 1.311 180.1 02:08:52.8 1198.8 g Sloan 1 x 1 267810 PKS2135 21:37:55.73 -14:30:55.3 J2000.00 1.382 180.1 02:34:39.0 1198.7 g Sloan 1 x 1 267811 PKS2135 21:37:55.73 -14:30:55.3 J2000.00 1.373 180.1 02:57:23.9 1797.9 i Sloan 1 x 1 267812 PKS2135 21:37:55.72 -14:30:55.4 J2000.00 1.393 180.1 03:30:29.2 1798.2 z Gunn 1 x 1 267813 NGC507 1:24:11.94 +33:14:05.0 J2000.00 1.200 180.1 04:09:33.0 1198.8 g Sloan 1 x 1 267814 NGC507 1:24:11.95 +33:14:05.0 J2000.00 1.132 180.1 04:31:39.6 1798.1 i Sloan 1 x 1 267815 sa92-335 0:54:58.29 +00:44:00.9 J2000.00 1.207 180.1 05:04:05.6 89.6 U RGO 1 x 1 267816 sa92-335 0:54:58.30 +00:44:01.0 J2000.00 1.203 180.1 05:06:43.8 10.1 g Sloan 1 x 1 267817 sa92-335 0:54:58.30 +00:44:01.0 J2000.00 1.200 180.1 05:08:18.2 5.1 r Sloan 1 x 1 267818 sa92-335 0:54:58.30 +00:44:01.0 J2000.00 1.198 180.1 05:09:39.2 4.1 i Sloan 1 x 1 267819 sa92-335 0:54:58.30 +00:44:01.0 J2000.00 1.196 180.1 05:10:51.4 5.1 z Gunn 1 x 1 267820 Flat field 2:58:00.00 -00:06:00.0 J2000.00 1.600 180.1 05:28:07.8 349.0 g Sloan 1 1 x 1 267822 Flat field 2:58:00.66 -00:05:50.0 J2000.00 1.552 180.1 05:37:38.9 72.1 g Sloan 1 1 x 1 267823 Flat field 2:58:01.33 -00:05:39.9 J2000.00 1.539 180.1 05:39:58.0 51.9 g Sloan 1 1 x 1 267824 Flat field 2:58:02.00 -00:05:29.9 J2000.00 1.526 180.1 05:42:13.4 35.5 g Sloan 1 1 x 1 267825 Flat field 2:57:59.33 -00:06:09.9 J2000.00 1.517 180.1 05:43:57.9 25.8 g Sloan 1 1 x 1 267826 Flat field 2:57:59.33 -00:06:10.0 J2000.00 1.507 180.1 05:45:35.4 27.2 i Sloan 1 1 x 1 267827 Flat field 2:57:59.99 -00:06:00.0 J2000.00 1.498 180.1 05:47:12.9 19.6 i Sloan 1 1 x 1 267828 Flat field 2:58:00.66 -00:05:49.9 J2000.00 1.490 180.1 05:48:41.9 16.8 i Sloan 1 1 x 1 267829 Flat field 2:58:02.00 -00:05:30.0 J2000.00 1.483 180.1 05:50:07.0 10.9 i Sloan 1 1 x 1 267830 Flat field 2:58:02.66 -00:05:20.0 J2000.00 1.476 180.1 05:51:27.5 8.3 i Sloan 1 1 x 1 267832 Flat field 2:57:58.66 -00:06:19.9 J2000.00 1.467 180.1 05:53:04.6 27.1 z Gunn 1 1 x 1 267833 Flat field 2:57:59.33 -00:06:10.0 J2000.00 1.457 180.1 05:55:02.4 17.2 z Gunn 1 1 x 1 267834 Flat field 2:57:59.99 -00:05:59.9 J2000.00 1.450 180.1 05:56:31.6 15.2 z Gunn 1 1 x 1 267835 Flat field 2:58:00.66 -00:05:50.0 J2000.00 1.442 180.1 05:58:09.2 8.8 z Gunn 1 1 x 1