INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20020106 TAPE NR: OBSERVER: Tedds, Jones PROGRAMME: XMM follow-up PATT/CAT REF.: TELESCOPE OPERATOR: J. Gonzalez SUPPORT ASTRONOMER: R. Greimel TELESCOPE FOCUS: not specified CALIBRATE RESULTS: not specified INSTRUMENT: WFC WFC FILTER WHEEL: U g r i z Ha WEATHER: (1st half) bad (2nd half) bad CLOUD COVER (%): (1st half) 30 (2nd half) 30 DUST (0-2): (1st half) 0 (2nd half) 2 SEEING (arcsec): (1st half) (2nd half) DOME OPENED (UT): --:-- METEOROLOGICAL PARAMETERS LT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH 19:00 2.1 100 78.6 86.6 154 754.3 2.3 7.2 9.5 46 77 20:00 2.1 100 82.1 99.2 174 754.2 2.4 6.7 9.4 93 78 21:00 1.9 100 44.4 48.5 155 756.3 2.1 7.2 9.2 62 76 22:00 2.1 100 62.4 70.3 135 756.3 2.3 6.9 9.3 86 77 23:00 1.9 100 31.3 36.7 170 757.1 2.0 7.2 9.3 54 75 00:00 9.5 18 21.7 23.6 234 771.3 9.4 10.3 11.2 18 19 01:00 9.0 27 23.7 24.5 228 770.9 8.9 10.1 11.1 24 21 02:00 10.3 19 22.1 24.1 210 770.6 10.7 11.3 11.4 18 18 03:00 9.3 17 19.2 20.4 232 770.4 9.5 11.1 11.4 17 16 04:00 8.6 11 20.0 20.9 240 770.1 8.7 9.9 11.1 12 12 05:00 7.8 11 17.8 19.7 222 769.5 8.1 9.3 10.6 10 11 06:00 7.9 22 13.6 14.3 193 769.7 8.4 9.4 10.4 19 17 07:00 7.9 21 10.1 10.9 167 769.7 8.4 9.7 10.6 21 18 00:00 0.4 100 51.7 59.7 191 756.2 0.7 6.7 9.2 73 72 01:00 0.3 100 54.0 65.7 142 756.5 0.4 6.1 9.1 38 73 02:00 0.1 100 39.5 46.3 198 757.1 0.3 5.9 8.8 73 73 03:00 -0.6 100 38.4 42.4 146 757.0 -0.4 5.3 8.8 34 73 04:00 -0.7 100 25.0 34.5 181 757.7 -0.6 4.8 8.5 95 74 05:00 -0.9 100 37.5 40.9 131 757.3 -0.7 4.4 8.4 34 76 06:00 -0.0 100 45.8 55.7 128 757.8 0.1 4.2 8.0 74 79 07:00 1.1 100 40.5 42.6 139 758.3 1.3 4.7 7.9 85 81 SUNSET(UT) 18:37 EVENING TWILIGHT(UT) 19:53 MORNING TWILIGHT(UT) 06:42 SUNRISE(UT) 07:58 MOON'S QUARTER (1-4) 4 DISK % OF ILLUM. 41 DARK TIME 10:49 TWILIGHT TIME 02:32 MOONRISE(UT) 02:06 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 10:49 TIME LOST(TECHNICAL): 00:00 TIME LOST(OTHER): 00:00 COMMENTS: High humidity, high wind High dust levels for second half of night Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 288836 Bias 0:00:00.00 +00:00:00.0 A 4.540 180.0 18:49:16.8 0.0 1 x 1 288837 Bias 22:58:00.33 +00:05:04.8 J2000.00 1.598 180.0 20:03:08.4 0.0 1 x 1 288838 Bias 22:58:00.33 +00:05:05.0 J2000.00 1.609 180.0 20:04:43.6 0.0 1 x 1 288839 Bias 22:58:00.33 +00:05:04.9 J2000.00 1.614 180.0 20:05:28.0 0.0 1 x 1 288840 Bias 22:58:00.33 +00:05:04.9 J2000.00 1.619 180.0 20:06:07.0 0.0 1 x 1 288841 Bias 22:58:00.33 +00:05:04.9 J2000.00 1.623 180.0 20:06:46.3 0.0 1 x 1 288842 Bias 22:58:00.33 +00:05:05.2 J2000.00 1.628 180.0 20:07:25.2 0.0 1 x 1