INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 1998 AUG 30/31 INT TAPE NR: INTD 3775 OBSERVER: J. Lewis, P. Bunclark PROGRAMME: Cambridge WFC Survey PATT/CAT: WFS TELESCOPE OPERATOR: P. Sorensen SUPPORT ASTRONOMER: - FOCUS: Prime INSTRUMENT: WFC FILTER WHEEL (PF): U,Z,V,B(KP),R,I CAMERA (IDS): - COLLIMATOR (IDS): - COLL. FOCUS (IDS): - GRATING (IDS): - DETECTOR: WFC PIXELS: 4x2048x4200 PIXEL SIZE (microns): 13.5 WINDOW: Xstart=0, Xsize=2048, Ystart=0, Ysize=4200 BINNING: in X=1, in Y=1 WEATHER: Bad OUTSIDE TEMP (deg C): 10.0 (FIRST HALF) OUTSIDE TEMP (deg C): 8.4 (SECOND HALF) HUMIDITY (%): 100 (FIRST HALF) HUMIDITY (%): 100 (SECOND HALF) CLOUD COVER (%): 100 (FIRST HALF) CLOUD COVER (%): 100 (SECOND HALF) DUST (0 - 2): 0 (FIRST HALF) DUST (0 - 2): 0 (SECOND HALF) SEEING (arcsec): - (FIRST HALF) SEEING (arcsec): - (SECOND HALF) AV. SEEING (arcsec): - NO. SEEING MEASURES: 0 UTC TELESCOPE CASELLA OUT CASELLA IN SEEING AZ ZD Focus TubeTemp Temp Humid Temp Humid Det./TV Comments DARK HOURS: 08:30 DOME OPEN (UTC): 19:30 MOON PHASE (D/G/B): G DK HRS LOST (WEATHER):08:30 DK HRS LOST (TELESC): 00:00 DK HRS LOST (DOME): 00:00 DK HRS LOST (INSTR.): 00:00 DK HRS LOST (DET.): 00:00 DK HRS LOST (COMPS.): 00:00 DK HRS LOST (A&G): 00:00 DK HRS LOST (OTHER): 00:00 COMMENTS: High humidity all night ---- Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 119347 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:51:17.6 0.0 R Harris 1 1 x 1 119348 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:51:17.6 0.0 R Harris 5 1 x 1 119349 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:51:17.6 0.0 R Harris 3 1 x 1 119350 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:51:17.6 0.0 R Harris 4 1 x 1 119351 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:57:36.2 60.0 R Harris 1 1 x 1 119352 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:57:36.2 60.0 R Harris 5 1 x 1 119353 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:57:36.2 60.0 R Harris 3 1 x 1 119354 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 13:57:36.2 60.0 R Harris 4 1 x 1 119355 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:03:18.7 0.0 R Harris 1 1 x 1 119356 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:03:18.7 0.0 R Harris 5 1 x 1 119357 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:03:18.7 0.0 R Harris 3 1 x 1 119358 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:03:18.7 0.0 R Harris 4 1 x 1 119359 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:08:19.7 60.0 R Harris 1 1 x 1 119360 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:08:19.7 60.0 R Harris 5 1 x 1 119361 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:08:19.7 60.0 R Harris 3 1 x 1 119362 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:08:19.7 60.0 R Harris 4 1 x 1 119363 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:16:47.1 600.0 R Harris 1 1 x 1 119364 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:16:47.1 600.0 R Harris 5 1 x 1 119365 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:16:47.1 600.0 R Harris 3 1 x 1 119366 Dark frame 0:00:00.00 +00:00:00.0 J2000.00 4.701 179.8 14:16:47.1 600.0 R Harris 4 1 x 1 119367 Bias frame 14:37:31.8 0.0 R Harris 1 1 x 1 119368 Bias frame 14:37:31.8 0.0 R Harris 5 1 x 1 119369 Bias frame 14:37:31.8 0.0 R Harris 3 1 x 1 119370 Bias frame 14:37:31.8 0.0 R Harris 4 1 x 1 119371 Bias frame 14:42:01.1 0.0 R Harris 1 1 x 1 119372 Bias frame 14:42:01.1 0.0 R Harris 5 1 x 1 119373 Bias frame 14:42:01.1 0.0 R Harris 3 1 x 1 119374 Bias frame 14:42:01.1 0.0 R Harris 4 1 x 1 119375 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:19:02.4 0.0 z Gunn 1 1 x 1 119376 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:19:02.4 0.0 z Gunn 5 1 x 1 119377 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:19:02.4 0.0 z Gunn 3 1 x 1 119378 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:19:02.4 0.0 z Gunn 4 1 x 1 119379 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:22:15.5 0.0 z Gunn 1 1 x 1 119380 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:22:15.5 0.0 z Gunn 5 1 x 1 119381 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:22:15.5 0.0 z Gunn 3 1 x 1 119382 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:22:15.5 0.0 z Gunn 4 1 x 1 119383 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:30:46.0 0.0 z Gunn 1 1 x 1 119384 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:30:46.0 0.0 z Gunn 5 1 x 1 119385 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:30:46.0 0.0 z Gunn 3 1 x 1 119386 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:30:46.0 0.0 z Gunn 4 1 x 1 119387 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:34:26.3 0.0 z Gunn 1 1 x 1 119388 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:34:26.3 0.0 z Gunn 5 1 x 1 119389 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:34:26.3 0.0 z Gunn 3 1 x 1 119390 Bias frame 0:00:00.00 +00:00:00.0 A 1.536 179.8 15:34:26.3 0.0 z Gunn 4 1 x 1 119391 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 15:59:49.9 0.0 z Gunn 1 1 x 1 119392 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 15:59:49.9 0.0 z Gunn 5 1 x 1 119393 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 15:59:49.9 0.0 z Gunn 3 1 x 1 119394 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 15:59:49.9 0.0 z Gunn 4 1 x 1 119395 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 16:03:23.7 0.0 z Gunn 1 1 x 1 119396 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 16:03:23.7 0.0 z Gunn 5 1 x 1 119397 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 16:03:23.7 0.0 z Gunn 3 1 x 1 119398 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.412 179.8 16:03:23.7 0.0 z Gunn 4 1 x 1 119399 Flat field 17:00:00.00 +25:00:00.0 A 1.003 179.8 19:45:27.7 1.6 U RGO 1 1 x 1 119400 Flat field 17:00:00.00 +25:00:00.0 A 1.003 179.8 19:45:27.7 1.6 U RGO 5 1 x 1 119401 Flat field 17:00:00.00 +25:00:00.0 A 1.003 179.8 19:45:27.7 1.6 U RGO 3 1 x 1 119402 Flat field 17:00:00.00 +25:00:00.0 A 1.003 179.8 19:45:27.7 1.6 U RGO 4 1 x 1 119403 Flat field 17:00:00.00 +24:59:59.9 A 1.004 179.8 19:50:01.7 0.5 z Gunn 1 1 x 1 119404 Flat field 17:00:00.00 +24:59:59.9 A 1.004 179.8 19:50:01.7 0.5 z Gunn 5 1 x 1 119405 Flat field 17:00:00.00 +24:59:59.9 A 1.004 179.8 19:50:01.7 0.5 z Gunn 3 1 x 1 119406 Flat field 17:00:00.00 +24:59:59.9 A 1.004 179.8 19:50:01.7 0.5 z Gunn 4 1 x 1 119407 Flat field 8:30:00.00 +12:29:59.9 A 1.005 179.8 19:54:12.7 1.2 z Gunn 1 1 x 1 119408 Flat field 8:30:00.00 +12:29:59.9 A 1.005 179.8 19:54:12.7 1.2 z Gunn 5 1 x 1 119409 Flat field 8:30:00.00 +12:29:59.9 A 1.005 179.8 19:54:12.7 1.2 z Gunn 3 1 x 1 119410 Flat field 8:30:00.00 +12:29:59.9 A 1.005 179.8 19:54:12.7 1.2 z Gunn 4 1 x 1 119411 Flat field 17:00:00.00 +25:00:00.0 A 1.006 179.8 19:58:00.8 0.5 R Harris 1 1 x 1 119412 Flat field 17:00:00.00 +25:00:00.0 A 1.006 179.8 19:58:00.8 0.5 R Harris 5 1 x 1 119413 Flat field 17:00:00.00 +25:00:00.0 A 1.006 179.8 19:58:00.8 0.5 R Harris 3 1 x 1 119414 Flat field 17:00:00.00 +25:00:00.0 A 1.006 179.8 19:58:00.8 0.5 R Harris 4 1 x 1 119415 Flat field 16:59:59.99 +25:00:00.0 A 1.007 179.8 20:01:33.6 19.6 R Harris 1 1 x 1 119416 Flat field 16:59:59.99 +25:00:00.0 A 1.007 179.8 20:01:33.6 19.6 R Harris 5 1 x 1 119417 Flat field 16:59:59.99 +25:00:00.0 A 1.007 179.8 20:01:33.6 19.6 R Harris 3 1 x 1 119418 Flat field 16:59:59.99 +25:00:00.0 A 1.007 179.8 20:01:33.6 19.6 R Harris 4 1 x 1 119419 Flat field 16:59:59.99 +25:00:00.0 A 1.009 179.8 20:05:28.3 20.1 R Harris 1 1 x 1 119420 Flat field 16:59:59.99 +25:00:00.0 A 1.009 179.8 20:05:28.3 20.1 R Harris 5 1 x 1 119421 Flat field 16:59:59.99 +25:00:00.0 A 1.009 179.8 20:05:28.3 20.1 R Harris 3 1 x 1 119422 Flat field 16:59:59.99 +25:00:00.0 A 1.009 179.8 20:05:28.3 20.1 R Harris 4 1 x 1 119423 Flat field 17:00:00.00 +25:00:00.0 A 1.011 179.8 20:09:23.6 39.2 R Harris 1 1 x 1 119424 Flat field 17:00:00.00 +25:00:00.0 A 1.011 179.8 20:09:23.6 39.2 R Harris 5 1 x 1 119425 Flat field 17:00:00.00 +25:00:00.0 A 1.011 179.8 20:09:23.6 39.2 R Harris 3 1 x 1 119426 Flat field 17:00:00.00 +25:00:00.0 A 1.011 179.8 20:09:23.6 39.2 R Harris 4 1 x 1 119427 19:04:29.83 +08:19:31.9 J2000.00 1.078 179.8 21:09:25.4 30.1 z Gunn 1 1 x 1 119428 Focus run 19:04:29.83 +08:19:31.9 J2000.00 1.078 179.8 21:09:25.4 30.1 z Gunn 5 1 x 1 119429 Focus run 19:04:29.83 +08:19:31.9 J2000.00 1.078 179.8 21:09:25.4 30.1 z Gunn 3 1 x 1 119430 19:04:29.83 +08:19:31.9 J2000.00 1.078 179.8 21:09:25.4 30.1 z Gunn 4 1 x 1 119431 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:28:08.2 10.1 V Harris 1 1 x 1 119432 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:28:08.2 10.1 V Harris 5 1 x 1 119433 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:28:08.2 10.1 V Harris 3 1 x 1 119434 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:28:08.2 10.1 V Harris 4 1 x 1 119435 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:31:33.4 20.1 V Harris 1 1 x 1 119436 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:31:33.4 20.1 V Harris 5 1 x 1 119437 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:31:33.4 20.1 V Harris 3 1 x 1 119438 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:31:33.4 20.1 V Harris 4 1 x 1 119439 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:35:08.7 30.1 V Harris 1 1 x 1 119440 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:35:08.7 30.1 V Harris 5 1 x 1 119441 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:35:08.7 30.1 V Harris 3 1 x 1 119442 linearity_check 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:35:08.7 30.1 V Harris 4 1 x 1 119443 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:43:32.5 40.1 V Harris 1 1 x 1 119444 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:43:32.5 40.1 V Harris 5 1 x 1 119445 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:43:32.5 40.1 V Harris 3 1 x 1 119446 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:43:32.5 40.1 V Harris 4 1 x 1 119447 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:47:28.0 50.1 V Harris 1 1 x 1 119448 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:47:28.0 50.1 V Harris 5 1 x 1 119449 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:47:28.0 50.1 V Harris 3 1 x 1 119450 linear 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:47:28.0 50.1 V Harris 4 1 x 1 119451 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:51:34.2 0.0 V Harris 1 1 x 1 119452 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:51:34.2 0.0 V Harris 5 1 x 1 119453 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:51:34.2 0.0 V Harris 3 1 x 1 119454 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 01:51:34.2 0.0 V Harris 4 1 x 1 119455 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 02:18:09.5 0.0 V Harris 1 1 x 1 119456 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 02:18:09.5 0.0 V Harris 5 1 x 1 119457 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 02:18:09.5 0.0 V Harris 3 1 x 1 119458 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 1.000 179.8 02:18:09.5 0.0 V Harris 4 1 x 1 119459 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:44:07.2 0.0 R Harris 1 1 x 1 119460 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:44:07.2 0.0 R Harris 5 1 x 1 119461 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:44:07.2 0.0 R Harris 3 1 x 1 119462 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:44:07.2 0.0 R Harris 4 1 x 1 119463 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:53:37.3 0.0 Unknown Unknown 1 1 x 1 119464 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:53:37.3 0.0 Unknown Unknown 5 1 x 1 119465 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:53:37.3 0.0 Unknown Unknown 3 1 x 1 119466 Bias frame 0:00:00.00 +00:00:00.0 J2000.00 4.604 179.8 02:53:37.3 0.0 Unknown Unknown 4 1 x 1