INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 20000327 TAPE NR: INTD4340 OBSERVER: S. Driver, D. Lemon, N. Cross PROGRAMME: WFS01 PATT/CAT REF.: WFS01 TELESCOPE OPERATOR: None SUPPORT ASTRONOMER: None TELESCOPE FOCUS: 46.1 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) good (2nd half) good CLOUD COVER (%): (1st half) 0 (2nd half) 20 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) 1.5 (2nd half) 2.0 DOME OPENED (UT): 19:30 TEMPERATURE, HUMIDITY and WIND: UT Temp Hum% Wspd Wdir 20:00 5.6 4 24 11 21:00 6.5 3 24 36 22:00 7.2 4 20 23 23:00 7.3 3 20 41 00:00 7.3 3 19 37 01:00 6.9 3 19 33 02:00 6.7 3 6 91 03:00 7.1 3 9 52 04:00 7.6 2 14 35 05:00 7.1 3 8 52 06:00 7.5 2 7 24 SUNSET(UT) 19:34 EVENING TWILIGHT(UT) 20:46 MORNING TWILIGHT(UT) 05:47 SUNRISE(UT) 06:59 MOON'S QUARTER (1-4) 3 DISK % OF ILLUM. 51 DARK TIME 09:01 TWILIGHT TIME 02:24 MOONRISE(UT) 02:06 MOONSET(UT) No moonset within sunset-sunrise TIME LOST(WEATHER): 00:00 TIME LOST(TECHNICAL): 00:00 TIME LOST(OTHER): 00:00 COMMENTS: . Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 213487 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 16:41:60.2 0.0 z Gunn 213488 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 16:42:47.2 0.0 z Gunn 213489 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 16:43:40.3 0.0 z Gunn 213490 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 16:44:27.8 0.0 z Gunn 213491 Bias 0:00:00.00 +00:00:00.0 J2000.00 1.000 180.0 16:45:15.4 0.0 z Gunn 213492 Flat field 7:50:00.00 +30:00:00.0 J2000.00 1.026 180.0 19:40:38.1 3.1 z Gunn 213493 Flat field 7:50:00.00 +30:00:00.0 J2000.00 1.020 180.0 19:47:17.3 15.1 z Gunn 213494 Flat field 7:50:00.76 +29:59:59.9 J2000.00 1.019 180.0 19:49:06.0 25.1 z Gunn 213495 Flat field 7:50:00.00 +30:00:00.0 J2000.00 1.016 180.0 19:52:09.9 10.1 B Kitt Peak 213496 Flat field 7:50:00.76 +30:00:00.0 J2000.00 1.015 180.0 19:53:41.0 10.1 B Kitt Peak 213497 Flat field 7:50:00.76 +29:59:50.0 J2000.00 1.014 180.0 19:55:09.0 15.1 B Kitt Peak 213498 Flat field 7:50:00.00 +30:00:00.0 J2000.00 1.013 180.0 19:57:13.1 40.1 r Sloan 213499 Focus run 9:57:26.50 -00:14:32.8 J2000.00 1.465 180.0 20:13:18.8 10.1 B Kitt Peak 213500 101-427 KPB 9:57:26.49 -00:17:17.9 J2000.00 1.440 180.0 20:16:34.0 60.1 B Kitt Peak 213501 101-427 KPB 9:57:26.50 -00:17:17.9 J2000.00 1.428 180.0 20:19:07.3 60.1 B Kitt Peak 213502 MGC013 10:24:00.00 -00:00:00.0 J2000.00 1.494 180.0 20:25:49.6 749.3 B Kitt Peak 213503 mgc014 10:23:59.99 +00:00:00.0 J2000.00 1.407 180.0 20:43:17.3 749.3 B Kitt Peak 213504 mgc014a 10:25:59.99 +00:00:00.0 J2000.00 1.348 180.0 21:00:01.5 749.4 B Kitt Peak 213505 mgc015 10:27:59.99 +00:00:00.0 J2000.00 1.300 180.0 21:16:07.2 749.4 B Kitt Peak 213506 mgc041 11:19:59.99 -00:00:00.0 J2000.00 1.436 180.0 21:33:00.7 749.3 B Kitt Peak 213507 mgc042 11:21:59.99 +00:00:00.0 J2000.00 1.371 180.0 21:49:48.7 749.2 B Kitt Peak 213508 mgc043 11:24:00.00 +00:00:00.1 J2000.00 1.317 180.0 22:06:34.4 749.3 B Kitt Peak 213509 mgc044 11:26:00.00 -00:00:00.0 J2000.00 1.274 180.0 22:22:53.6 749.3 B Kitt Peak 213510 mgc053 11:44:00.00 +00:00:00.0 J2000.00 1.278 180.0 22:39:21.2 749.2 B Kitt Peak 213511 mgc054 11:46:00.00 -00:00:00.0 J2000.00 1.240 180.0 22:55:56.0 749.3 B Kitt Peak 213512 mgc055 11:48:00.00 +00:00:00.0 J2000.00 1.210 180.0 23:12:16.6 748.6 B Kitt Peak 213513 mgc057 11:51:59.99 +00:00:00.0 J2000.00 1.188 180.0 23:29:26.7 749.3 B Kitt Peak 213514 mgc056 11:49:53.00 +00:00:00.0 J2000.00 1.165 180.0 23:45:20.5 749.4 B Kitt Peak 213515 mgc058 11:54:00.00 +00:00:00.0 J2000.00 1.154 180.0 00:01:35.8 749.3 B Kitt Peak 213516 mgc059 11:55:59.99 -00:00:00.0 J2000.00 1.145 180.0 00:18:10.6 749.3 B Kitt Peak 213517 mgc060 11:57:59.99 -00:00:00.0 J2000.00 1.141 180.0 00:34:12.2 749.2 B Kitt Peak 213518 mgc061 11:59:59.99 -00:00:00.1 J2000.00 1.141 180.0 00:50:44.7 748.6 B Kitt Peak 213519 mgc062 12:02:00.00 +00:00:00.0 J2000.00 1.146 180.0 01:07:04.6 749.3 B Kitt Peak 213520 mgc063 12:04:00.00 -00:00:00.0 J2000.00 1.155 180.0 01:22:54.7 749.2 B Kitt Peak 213521 sa 104-455 KBP 12:42:52.20 -00:24:19.0 J2000.00 1.145 180.0 01:37:49.4 60.1 B Kitt Peak 213522 sa 104-455 KBP 12:42:52.19 -00:24:19.0 J2000.00 1.146 180.0 01:40:06.2 60.1 B Kitt Peak 213523 sa 104-455 Z 12:42:52.20 -00:24:19.0 J2000.00 1.147 180.0 01:42:34.5 120.0 z Gunn 213524 Focus run 12:42:52.19 -00:21:33.8 J2000.00 1.148 180.0 01:49:39.8 10.1 z Gunn 213525 virgo545 Z 12:18:34.10 +16:23:59.9 J2000.00 1.053 180.0 01:55:29.7 1198.9 z Gunn 213526 virgo545 Z 12:18:34.09 +16:24:00.0 J2000.00 1.080 180.0 02:16:42.3 1199.0 z Gunn 213527 virgo545 Z 12:18:34.10 +16:23:59.9 J2000.00 1.116 180.0 02:38:02.2 1198.9 z Gunn 213528 sa 104-455 Z 12:42:52.19 -00:24:19.0 J2000.00 1.242 180.0 03:01:17.5 120.0 z Gunn 213529 sa 104-455 Z 12:42:52.20 -00:24:19.0 J2000.00 1.250 180.0 03:04:41.7 120.0 z Gunn 213530 mgc133 z 14:24:00.00 -00:00:00.1 J2000.00 1.142 180.0 03:11:45.5 1198.9 z Gunn 213531 mgc134 14:26:00.00 +00:00:00.0 J2000.00 1.152 180.0 03:35:57.6 1199.0 z Gunn 213532 mgc135 14:28:00.00 -00:00:00.0 J2000.00 1.173 180.0 03:59:54.0 1198.7 z Gunn 213533 mgc136 14:29:59.99 -00:00:00.0 J2000.00 1.205 180.0 04:23:17.3 1198.8 z Gunn 213534 mgc137 14:32:00.00 -00:00:00.0 J2000.00 1.254 180.0 04:48:14.4 1198.7 z Gunn 213535 mgc138 14:34:00.00 +00:00:00.0 J2000.00 1.321 180.0 05:12:58.7 1198.6 z Gunn 213536 mgc139 14:36:00.00 -00:00:00.0 J2000.00 1.403 180.0 05:36:07.9 1198.9 z Gunn 213537 sa107-601 Z 15:39:13.80 -00:13:28.0 J2000.00 1.245 180.0 05:59:35.5 120.0 z Gunn 213538 sa107-601 Z 15:39:13.79 -00:13:27.9 J2000.00 1.253 180.0 06:02:40.6 120.0 z Gunn 213539 Flat field 16:47:52.49 -15:17:44.0 B1950.00 1.443 180.0 06:34:24.6 29.6 B Kitt Peak 213540 Flat field 16:47:51.80 -15:17:53.9 B1950.00 1.447 180.0 06:36:16.0 30.1 B Kitt Peak 213541 Flat field 16:47:52.49 -15:17:44.0 B1950.00 1.451 180.0 06:38:36.3 30.1 z Gunn 213542 Flat field 16:47:51.81 -15:17:44.0 B1950.00 1.455 180.0 06:40:23.0 30.1 z Gunn 213543 Flat field 16:47:51.80 -15:17:54.0 B1950.00 1.459 180.0 06:42:21.4 4.1 z Gunn