INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20000324 TAPE NR: INTD4338 OBSERVER: S. Driver, D. Lemon, N. Cross PROGRAMME: WFS01 PATT/CAT REF.: WFS01 TELESCOPE OPERATOR: J. Rey SUPPORT ASTRONOMER: T. Augusteijn TELESCOPE FOCUS: 45.97 mm CALIBRATE RESULTS: HI 56.12 +/- 4.08, DI -46.68 +/- 1.34, HC 43.45 +/- 2.96, Sky sigma 3.54 INSTRUMENT: WFC WFC FILTER WHEEL: KPB, g, r, i, Z, U WEATHER: (1st half) fair (2nd half) fair CLOUD COVER (%): (1st half) 30 (2nd half) 40 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) 1.8 (2nd half) 0.8 DOME OPENED (UT): 19:50 TEMPERATURE, HUMIDITY and WIND: UT Temp Hum% Wspd Wdir 20:00 2.4 22 20 35 21:00 2.2 24 21 38 22:00 2.0 29 24 33 23:00 3.6 14 4 332 00:00 3.8 14 7 136 01:00 3.3 14 6 224 02:00 4.1 11 8 94 03:00 4.1 11 3 124 04:00 3.6 12 3 130 05:00 4.2 11 3 284 06:00 3.5 12 13 289 07:00 3.1 15 10 322 SUNSET(UT) 19:32 EVENING TWILIGHT(UT) 20:44 MORNING TWILIGHT(UT) 05:51 SUNRISE(UT) 07:03 MOON'S QUARTER (1-4) 3 DISK % OF ILLUM. 80 DARK TIME 09:07 TWILIGHT TIME 02:24 MOONRISE(UT) 23:30 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 03:30 TIME LOST(TECHNICAL): 00:30 TIME LOST(OTHER): 00:00 Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 213366 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 16:09:22.6 0.0 r Sloan 213367 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 16:10:10.0 0.0 r Sloan 213368 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 16:11:02.6 0.0 r Sloan 213369 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 16:11:52.1 0.0 r Sloan 213370 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 16:12:43.6 0.0 r Sloan 213371 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 17:01:58.4 0.0 B Kitt Peak 213372 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 17:02:45.7 0.0 B Kitt Peak 213373 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 17:03:33.2 0.0 B Kitt Peak 213374 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 17:04:20.0 0.0 B Kitt Peak 213375 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 17:05:06.2 0.0 B Kitt Peak 213376 Bias 0:00:00.00 +00:00:00.0 J2000.00 4.523 180.1 18:35:59.3 0.0 B Kitt Peak 213377 Flat field 7:50:00.00 +29:59:59.9 J2000.00 1.028 180.1 19:49:42.4 5.1 B Kitt Peak 213378 Flat field 7:50:00.77 +29:59:59.9 J2000.00 1.026 180.1 19:51:22.9 10.1 B Kitt Peak 213379 Flat field 7:50:00.76 +29:59:49.9 J2000.00 1.025 180.1 19:52:42.4 15.1 B Kitt Peak 213380 Flat field 7:50:00.00 +29:59:49.9 J2000.00 1.023 180.1 19:54:57.2 15.1 B Kitt Peak 213381 Flat field 7:50:00.00 +29:59:59.9 J2000.00 1.022 180.1 19:57:15.6 5.1 z Gunn 213382 Flat field 7:49:59.99 +30:00:00.0 J2000.00 1.019 180.1 20:00:07.1 30.1 i Sloan 213383 Focus run 9:57:26.50 -00:14:47.9 J2000.00 1.524 180.1 20:14:28.8 15.1 B Kitt Peak 213384 Focus run 9:57:26.50 -00:14:47.8 J2000.00 1.452 180.1 20:27:45.7 15.1 B Kitt Peak 213385 sa101-427 9:57:26.50 -00:17:18.0 J2000.00 1.419 180.1 20:33:05.5 30.1 B Kitt Peak 213386 sa101-427 9:57:26.49 -00:17:18.0 J2000.00 1.397 180.1 20:37:51.9 60.0 B Kitt Peak 213387 mgc016 10:29:59.99 +00:00:00.0 J2000.00 1.437 180.1 20:52:39.7 999.1 B Kitt Peak 213388 mgc017 10:32:00.00 +00:00:00.0 J2000.00 1.357 180.1 21:15:11.8 749.3 B Kitt Peak 213389 mgc018 10:33:59.99 +00:00:00.0 J2000.00 1.301 180.1 21:33:21.1 749.3 B Kitt Peak 213390 mgc019 10:35:59.99 -00:00:00.0 J2000.00 1.258 180.1 21:50:28.0 749.3 B Kitt Peak 213391 mgc020 10:37:59.99 +00:00:00.0 J2000.00 1.223 180.1 22:07:35.9 749.4 B Kitt Peak 213392 sa101-427 9:57:26.49 -00:17:17.9 J2000.00 1.158 180.1 22:22:09.2 30.0 B Kitt Peak 213393 mgc041 11:20:00.00 -00:00:00.0 J2000.00 1.281 180.1 22:26:10.4 749.5 B Kitt Peak 213394 mgc042 11:21:59.99 +00:00:00.1 J2000.00 1.241 180.1 22:43:25.2 749.3 B Kitt Peak 213395 mgc043 11:24:00.00 -00:00:00.2 J2000.00 1.212 180.1 22:59:27.5 749.3 B Kitt Peak 213397 mgc044 11:25:59.99 -00:00:00.0 J2000.00 1.185 180.1 23:16:59.5 749.4 B Kitt Peak 213398 sa101-427 9:57:26.50 -00:17:17.9 J2000.00 1.157 180.1 23:33:05.9 30.1 B Kitt Peak 213399 sa101-427 9:57:26.50 -00:17:18.0 J2000.00 1.159 180.1 23:35:12.7 60.1 z Gunn 213400 Focus run 9:57:26.50 -00:14:47.9 J2000.00 1.166 180.1 23:45:08.9 15.1 z Gunn 213403 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.1 01:39:43.8 0.0 z Gunn 213404 Focus run 12:42:20.49 -00:37:59.0 J2000.00 1.297 180.1 03:34:41.6 10.1 z Gunn 213405 sa104-334 12:42:20.49 -00:40:29.0 J2000.00 1.332 180.1 03:43:32.5 60.1 z Gunn 213407 mgc111 13:39:59.99 +00:00:00.0 J2000.00 1.224 180.1 03:54:55.7 1198.8 z Gunn 213408 mgc112 13:42:00.00 +00:00:00.0 J2000.00 1.283 180.1 04:20:55.9 1198.8 z Gunn 213410 Bias 13:41:59.99 +00:00:00.0 J2000.00 1.337 180.1 04:47:48.8 0.0 z Gunn 213411 mgc112a 13:41:59.99 -00:00:00.0 J2000.00 1.419 180.1 04:57:50.1 1199.0 z Gunn 213413 (target not named) 15:40:00.00 +28:00:00.0 J2000.00 1.031 180.1 05:43:50.9 30.1 z Gunn 213414 (target not named) 15:39:59.99 +28:00:00.0 J2000.00 1.066 180.1 06:11:49.7 30.1 z Gunn 213415 Flat field 15:40:00.00 +28:00:00.0 J2000.00 1.114 180.1 06:37:56.5 60.1 z Gunn 213416 Flat field 15:40:00.75 +28:00:00.0 J2000.00 1.118 180.1 06:40:19.6 44.6 z Gunn 213417 Flat field 15:40:01.51 +27:59:59.9 J2000.00 1.124 180.1 06:42:45.6 44.6 z Gunn 213418 Flat field 15:40:02.26 +27:59:59.9 J2000.00 1.129 180.1 06:45:14.9 25.1 z Gunn 213419 Flat field 15:40:03.02 +27:59:59.9 J2000.00 1.136 180.1 06:48:42.5 12.1 z Gunn 213420 Flat field 15:40:03.77 +27:59:59.9 J2000.00 1.142 180.1 06:51:21.0 5.1 z Gunn