WHT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: WHT DATE: 20010729 TAPE NR: OBSERVER: X. Barcons, MJ Page, RS Warwick PROGRAMME: AXIS PATT/CAT REF.: ITP TELESCOPE OPERATOR: N. O Mahony SUPPORT ASTRONOMER: none PRIME TEL. FOCUS: 82.80 mm CASS CALIBRATE RES.: AI 4.3 +/- 6.5, EI 6.2 +/- 1.4, AC 88.7 +/- 2.9, Sky sigma 3.8 WYFFOS DETECTOR: TEK6 (usually no windowing, no binning) WEATHER: (1st half) good (2nd half) good CLOUD COVER (%): (1st half) 0 (2nd half) 0 DUST (0-2): (1st half) 0 (2nd half) 0 SEEING (arcsec): (1st half) 1.0 (2nd half) 1.3 DOME OPENED (UT): 21:00 METEOROLOGICAL PARAMETERS UT AirT Hum% Wspd Gust Wdir Press LocT IntT Mirr LocRH IntRH 21:00 13.8 18 34.5 36.2 328 774.8 14.3 15.2 18.1 17 16 22:00 13.1 24 31.1 33.0 335 775.2 13.7 15.0 17.9 23 18 23:00 14.4 24 15.8 18.2 311 775.4 15.0 15.0 17.8 19 19 00:00 13.2 32 26.4 28.0 328 774.8 13.2 14.9 17.8 35 27 01:00 13.8 25 19.2 21.6 285 774.5 13.6 14.5 17.6 25 24 02:00 13.7 26 18.5 20.4 309 774.0 14.1 14.2 17.5 24 27 03:00 13.2 30 17.0 19.0 332 773.5 13.7 14.2 17.4 28 22 04:00 13.2 32 24.6 26.7 273 773.4 13.8 13.7 17.3 27 23 05:00 14.3 21 28.8 33.5 262 773.2 14.3 13.7 17.2 23 18 SUNSET(UT) 20:13 EVENING TWILIGHT(UT) 21:34 MORNING TWILIGHT(UT) 05:03 SUNRISE(UT) 06:24 MOON'S QUARTER (1-4) 2 DISK % OF ILLUM. 76 DARK TIME 07:29 TWILIGHT TIME 02:42 MOONRISE(UT) No moonrise within sunset-sunrise MOONSET(UT) 02:36 TIME LOST(WEATHER): 00:00 TIME LOST(TECHNICAL): 00:00 TIME LOST(OTHER): 00:00 COMMENTS: No faults; no time lost. -------------------------------------- THIS DASHED LINE MUST PRECEDE THEOBSERVATIONS LOG -------------------------------------- Run Object Ra Dec Equ UT AM C Exp SPA IPA Wid Len Grat Wave Auto1 Auto2 Aux PF Comments 434909 Bias 00:00:00.00 00:00:00.0 00:00 0.000 W 0.0 0.0 0 0 434910 (target not name 00:00:00.00 00:00:00.0 00:00 0.000 W 2.0 0.0 0 0 434911 Bias 00:00:00.00 00:00:00.0 00:00 0.000 W 0.0 0.0 0 0 434912 Bias 00:00:00.00 00:00:00.0 00:00 0.000 W 0.0 0.0 0 0 434913 Bias 00:00:00.00 00:00:00.0 00:00 0.000 W 0.0 0.0 R600B 6143 0 434914 Bias 00:00:00.00 00:00:00.0 00:00 0.000 W 0.0 0.0 R600B 5102 0 434915 Bias 00:00:00.00 00:00:00.0 00:00 0.000 W 0.0 0.0 R600B 5102 0 434916 Tu flat 00:00:00.00 00:00:00.0 00:00 0.000 W 0.3 0.0 R600B 5102 0 434917 Tu flat 00:00:00.00 00:00:00.0 00:00 0.000 W 0.3 0.0 R600B 5102 0 434918 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 5102 0 434919 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 3.0 0.0 R600B 5102 0 434920 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 5104 0 434921 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 6998 0 434922 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 6202 0 434923 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 4003 0 434924 Tu flat 00:00:00.00 00:00:00.0 00:00 0.000 W 0.3 0.0 R600B 4006 0 434925 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 3000 0 434926 arc Ne RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 2199 0 434927 Ne arc RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 5106 0 434928 Tu flat 00:00:00.00 00:00:00.0 00:00 0.000 W 0.3 0.0 R600B 5106 0 434929 Ne arc BLUE 00:00:00.00 00:00:00.0 00:00 0.000 W 60.0 0.0 R600B 5106 0 434930 Ne arc BLUE 00:00:00.00 00:00:00.0 00:00 0.000 W 60.0 0.0 R600B 5106 0 434931 Ne arc RED 00:00:00.00 00:00:00.0 00:00 0.000 W 0.1 0.0 R600B 5106 0 434932 Tu flat 00:00:00.00 00:00:00.0 00:00 0.000 W 0.3 0.0 R600B 5106 0 434933 Twilight sky 00:00:00.00 00:00:00.0 00:00 0.000 W 3.0 0.0 R600B 5106 0 434934 Twilight sky 00:00:00.00 00:00:00.0 00:00 0.000 W 3.0 0.0 R600B 5106 0 434935 SP1550+30 15:49:30.59 33:03:54.5 B1950 21:00 1.008 W 120. 0.0 R600B 5106 0 434936 SP1550+30 15:49:49.15 33:04:57.2 B1950 21:07 1.011 W 60.0 0.0 R600B 5106 0 434937 G21AIP_1 18:33:30.22 -10:35:35.2J2000 21:17 1.508 W 1800 136.2 R600B 5106 0 434938 G21AIP_1 18:33:30.24 -10:35:33.7J2000 21:51 1.393 W 1800 136.2 R600B 5106 0 434939 G21AIP_1 offset 18:33:30.17 -10:35:30.1J2000 22:22 1.330 W 100. 136.2 R600B 5106 0 434940 G21AIP_1 offset 18:33:30.18 -10:35:30.1J2000 22:24 1.327 W 100. 136.2 R600B 5106 0 434941 G21AIP_1 offset 18:33:30.17 -10:35:30.2J2000 22:27 1.324 W 100. 136.2 R600B 5106 0 434942 G21AIP_1 offset 18:33:30.17 -10:35:30.1J2000 22:29 1.321 W 100. 136.2 R600B 5106 0 434943 Tu flat 18:33:00.00 -10:36:00.0J2000 23:04 1.294 W 0.3 339.8 R600B 5106 0 434944 Ne arc RED 18:32:59.99 -10:36:00.0J2000 23:05 1.293 W 0.1 339.8 R600B 5106 0 434945 Ne arc BLUE 18:32:59.99 -10:36:00.0J2000 23:06 1.293 W 60.0 339.8 R600B 5106 0 434946 G21AIP1_2 18:32:59.77 -10:35:50.6J2000 23:11 1.292 W 1800 339.8 R600B 5106 0 434947 G21AIP1_2 18:32:59.84 -10:35:49.7J2000 23:42 1.304 W 1800 339.8 R600B 5106 0 434948 G21AIP_2 offset 18:33:00.28 -10:35:47.9J2000 00:13 1.343 W 100. 339.8 R600B 5106 0 434949 G21AIP_2 offset 18:33:00.42 -10:35:53.6J2000 00:15 1.347 W 100. 339.8 R600B 5106 0 434950 G21AIP_2 offset 18:33:00.03 -10:35:55.7J2000 00:18 1.351 W 100. 339.8 R600B 5106 0 434951 Tu flat 21:27:45.45 -14:32:55.4J2000 00:53 1.462 W 0.3 155.4 R600B 5508 0 434952 Ne arc RED 21:27:45.46 -14:32:55.5J2000 00:55 1.458 W 0.1 155.4 R600B 5508 0 434953 Ne arc RED 21:27:45.45 -14:32:55.4J2000 00:57 1.453 W 0.1 155.4 R600B 5508 0 434954 Ne arc BLUE 21:27:45.45 -14:32:55.4J2000 00:58 1.450 W 60.0 155.4 R600B 5508 0 434955 PKS2135 21:37:45.35 -14:32:56.9J2000 01:06 1.456 W 1800 155.3 R600B 5508 0 434956 PKS2135 21:37:45.40 -14:32:56.3J2000 01:36 1.399 W 1800 155.3 R600B 5508 0 434957 PKS2135 21:37:45.44 -14:32:55.9J2000 02:07 1.375 W 1800 155.3 R600B 5508 0 434958 PKS2135 offset 21:37:45.12 -14:32:59.5J2000 02:38 1.379 W 100. 155.3 R600B 5508 0 434959 PKS2135 offset 21:37:45.29 -14:33:05.0J2000 02:40 1.381 W 100. 155.3 R600B 5508 0 434960 PKS2135 offset 21:37:45.68 -14:33:02.4J2000 02:42 1.382 W 100. 155.3 R600B 5508 0 434961 EQPeg offset 23:31:50.34 19:56:20.2 J2000 03:18 1.035 W 100. 147.4 R600B 5508 0 434962 EQPeg offset 23:31:50.11 19:56:25.5 J2000 03:20 1.033 W 60.0 147.4 R600B 5508 0 434963 EQPeg offset 23:31:50.12 19:56:25.3 J2000 03:22 1.032 W 100. 147.4 R600B 5508 0 434964 EQPeg offset 00:00:00.00 00:00:00.0 J2000 03:24 1.030 W 100. 147.4 R600B 5508 0 434965 EQPeg offset 00:00:00.00 00:00:00.0 J2000 03:27 1.028 W 100. 147.4 R600B 5508 0 434966 EQPeg 23:31:49.91 19:56:16.1 J2000 03:37 1.022 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0 434967 EQPeg 23:31:50.08 19:56:15.1 J2000 04:08 1.012 W 1800 147.2 R600B 5508 0