INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20001216 TAPE NR: OBSERVER: T. Roberts / N. Schurch PROGRAMME: AXIS: An XMM International Survey PATT/CAT REF.: ITP3 TELESCOPE OPERATOR: P. Sorensen SUPPORT ASTRONOMER: none TELESCOPE FOCUS: 46.25 mm CALIBRATE RESULTS: not specified INSTRUMENT: WFC WFC FILTER WHEEL: UgriZHa WEATHER: (1st half) bad (2nd half) poor CLOUD COVER (%): (1st half) 100 (2nd half) 100 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) (2nd half) 3 DOME OPENED (UT): 04:30 METEOROLOGICAL PARAMETERS LT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH 19:00 -0.9 100 32.9 37.1 3 768.7 -0.3 7.7 10.2 100 64 20:00 -1.0 100 50.5 59.4 1 768.8 -0.4 7.6 10.3 100 63 21:00 -0.7 100 35.8 42.8 11 769.0 -0.3 7.6 10.3 100 63 22:00 -0.4 100 44.2 47.8 5 769.2 0.1 7.5 10.1 100 64 23:00 -0.8 100 39.4 50.3 19 769.5 -0.3 7.9 10.0 100 62 00:00 -0.5 100 47.8 51.5 23 769.1 0.0 8.0 10.0 100 60 01:00 0.1 100 38.1 43.3 6 769.0 0.5 8.0 10.0 100 62 02:00 -1.6 99 39.0 46.5 22 768.9 -1.1 8.2 10.2 100 57 03:00 -1.8 100 34.3 38.3 13 769.2 -1.2 7.9 10.0 100 59 04:00 -0.9 100 34.2 37.5 18 769.2 -0.4 7.5 10.1 100 57 05:00 1.7 45 28.7 33.6 26 769.2 2.1 5.9 7.9 38 41 06:00 2.5 35 25.8 29.1 30 769.2 2.7 5.6 8.7 35 35 SUNSET(UT) 18:25 EVENING TWILIGHT(UT) 19:41 MORNING TWILIGHT(UT) 06:34 SUNRISE(UT) 07:50 MOON'S QUARTER (1-4) 3 DISK % OF ILLUM. 65 DARK TIME 10:53 TWILIGHT TIME 02:32 MOONRISE(UT) 23:57 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 09:00 TIME LOST(TECHNICAL): 00:00 TIME LOST(OTHER): 00:00 COMMENTS: Weather cleared enough for observations between 4.30 and 6.20 am, when cloud came back in. During observation seeing varied between 1.5 and 5 arcsec. Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 241674 File not available 241675 File not available 241676 File not available 241741 Bias frame 18:00:00.00 +44:59:59.9 J2000.00 1.073 180.0 12:19:58.0 0.0 i Sloan 1 x 1 241742 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.661 180.0 12:47:01.3 0.0 i Sloan 1 x 1 241743 Flat field 0:00:00.00 +00:00:00.0 J2000.00 4.661 180.0 12:48:42.7 2.0 i Sloan 1 x 1 241744 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 19:34:57.4 0.0 r Sloan 1 x 1 241745 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 19:54:37.3 0.0 r Sloan 1 x 1 241746 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 19:55:16.7 0.0 r Sloan 1 x 1 241747 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 19:55:56.2 0.0 r Sloan 1 x 1 241748 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 19:56:35.5 0.0 r Sloan 1 x 1 241749 Focus run 6:52:11.50 -00:16:45.9 J2000.00 1.396 180.0 04:40:39.7 10.1 i Sloan 1 x 1 241750 sa98-670 i 5s 6:52:11.50 -00:19:16.0 J2000.00 1.443 180.0 04:49:21.4 5.1 i Sloan 1 x 1 241751 sa98-670 Z 10s 6:52:11.50 -00:19:15.9 J2000.00 1.467 180.0 04:54:17.2 10.1 z Gunn 1 x 1 241752 s5 0836 i 8:41:54.60 +70:55:40.7 J2000.00 1.375 180.0 05:02:01.5 2397.5 i Sloan 1 x 1 241753 ms1137.5+6625 i 11:40:47.70 +66:10:41.0 J2000.00 1.281 180.0 05:48:52.6 1665.8 i Sloan 1 1 x 1