INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20011122 TAPE NR: OBSERVER: S. Rawlings, E. MacDonald PROGRAMME: Oxford Wide Field Survey PATT/CAT REF.: I/01B/WFS06 TELESCOPE OPERATOR: none SUPPORT ASTRONOMER: none TELESCOPE FOCUS: 44.05 mm CALIBRATE RESULTS: not specified INSTRUMENT: WFC WFC FILTER WHEEL: KPB,Z,V,U,i,R WEATHER: (1st half) bad (2nd half) bad CLOUD COVER (%): (1st half) 100 (2nd half) 100 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) 0 (2nd half) 0 DOME OPENED (UT): METEOROLOGICAL PARAMETERS LT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH 19:00 -0.8 100 44.1 48.6 5 767.3 -0.5 6.6 9.2 100 63 20:00 0.5 100 46.5 55.2 4 767.4 0.8 6.3 9.1 100 70 21:00 0.5 100 45.5 53.6 359 768.1 0.9 6.0 9.0 100 71 22:00 -0.1 100 43.1 51.3 355 767.7 0.2 6.6 9.1 100 70 23:00 0.8 100 32.0 36.4 355 768.1 1.1 6.7 8.9 100 70 00:00 -1.1 100 52.9 57.6 2 767.4 -0.9 6.7 9.0 100 68 01:00 -1.3 100 42.0 45.5 8 767.3 -1.0 6.7 8.9 100 64 02:00 -0.7 100 36.5 42.8 3 766.8 -0.5 6.3 8.9 100 65 03:00 0.8 100 37.9 42.9 345 766.6 1.1 5.9 8.9 100 72 04:00 -0.1 100 47.8 52.6 348 765.8 -0.0 6.3 8.8 100 71 05:00 0.1 64 36.2 44.3 358 766.0 -1.5 5.8 8.8 100 65 06:00 -0.2 100 45.5 48.4 353 765.6 -0.0 5.2 8.8 100 71 SUNSET(UT) 18:23 EVENING TWILIGHT(UT) 19:38 MORNING TWILIGHT(UT) 06:18 SUNRISE(UT) 07:33 MOON'S QUARTER (1-4) 2 DISK % OF ILLUM. 50 DARK TIME 10:40 TWILIGHT TIME 02:30 MOONRISE(UT) No moonrise within sunset-sunrise MOONSET(UT) 00:57 TIME LOST(WEATHER): 10:40 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 285492 Dark frame 0:00:00.00 +00:00:00.0 B1950.00 4.547 180.0 11:33:37.9 1800.0 V Harris 1 x 1 285493 Dark frame 0:00:00.00 +00:00:00.0 B1950.00 4.547 180.0 12:04:28.8 1800.0 V Harris 1 x 1 285494 Dark frame 0:00:00.00 +00:00:00.0 B1950.00 4.547 180.0 12:35:19.6 1800.0 V Harris 1 x 1 285495 Dark frame 0:00:00.00 +00:00:00.0 B1950.00 4.547 180.0 13:06:10.4 1800.0 V Harris 1 x 1 285497 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 14:09:34.7 0.0 R Harris 1 x 1 285498 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 14:14:13.0 0.0 R Harris 1 x 1 285499 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:33:28.7 0.0 R Harris 1 x 1 285500 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:34:08.8 0.0 R Harris 1 x 1 285501 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:34:48.6 0.0 R Harris 1 x 1 285502 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:35:28.1 0.0 R Harris 1 x 1 285503 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:36:07.4 0.0 R Harris 1 x 1 285504 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:36:46.8 0.0 R Harris 1 x 1 285505 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:37:26.1 0.0 R Harris 1 x 1 285506 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:38:05.5 0.0 R Harris 1 x 1 285507 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:38:44.9 0.0 R Harris 1 x 1 285508 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:39:24.1 0.0 R Harris 1 x 1 285509 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:40:03.5 0.0 R Harris 1 x 1 285510 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:40:43.0 0.0 R Harris 1 x 1 285511 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:41:22.2 0.0 R Harris 1 x 1 285512 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:42:01.7 0.0 R Harris 1 x 1 285513 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:42:40.8 0.0 R Harris 1 x 1 285514 Dark 1200 0:00:00.00 +00:00:00.0 A 1.000 180.0 18:51:56.3 1200.0 R Harris 1 x 1 285515 Dark 1100 0:00:00.00 +00:00:00.0 A 1.000 180.0 19:30:12.6 1100.0 R Harris 1 x 1 285516 Dark 1000 0:00:00.00 +00:00:00.0 A 1.000 180.0 20:00:15.3 1000.0 R Harris 1 x 1 285517 Dark 900 0:00:00.00 +00:00:00.0 A 1.000 180.0 00:33:18.7 900.0 R Harris 1 x 1 285518 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:03:38.3 0.0 R Harris 1 x 1 285519 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:04:17.3 0.0 R Harris 1 x 1 285520 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:04:56.4 0.0 R Harris 1 x 1 285521 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:05:35.6 0.0 R Harris 1 x 1 285522 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:06:19.4 0.0 R Harris 1 x 1 285523 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:06:58.5 0.0 R Harris 1 x 1 285524 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:07:37.7 0.0 R Harris 1 x 1 285525 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:08:21.3 0.0 R Harris 1 x 1 285526 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:09:00.4 0.0 R Harris 1 x 1 285527 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:09:39.5 0.0 R Harris 1 x 1 285528 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:10:23.4 0.0 R Harris 1 x 1 285529 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:11:02.4 0.0 R Harris 1 x 1 285530 Bias Frame 0:00:00.00 +00:00:00.0 A 1.000 180.0 01:11:41.4 0.0 R Harris 1 x 1