INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 1999 May 12/13 INT TAPE NR: INTD4046 OBSERVER: P.Groot, M. Everett, M. Huber PROGRAMME: The faint sky varibility survey PATT/CAT: WFS10 TELESCOPE OPERATOR: J. Rey SUPPORT ASTRONOMER: C. Packham FOCUS: PRIME INSTRUMENT: WFC FILTER WHEEL (PF): I,R,V,B,U,Z CAMERA (IDS): --- COLLIMATOR (IDS): --- COLL. FOCUS (IDS): --- GRATING (IDS): --- DETECTOR: 4xEEV PIXELS: 2K x 4K PIXEL SIZE (microns): 13.5 WINDOW: none BINNING: none WEATHER: Fair, high clouds OUTSIDE TEMP (deg C): 15.0 (FIRST HALF) OUTSIDE TEMP (deg C): 15.0 (SECOND HALF) HUMIDITY (%): 15 (FIRST HALF) HUMIDITY (%): 15 (SECOND HALF) CLOUD COVER (%): 50 (FIRST HALF) CLOUD COVER (%): 50 (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: - UTC TELESCOPE CASELLA OUT CASELLA IN SEEING AZ EL Focus TComp Temp Humid Temp Humid Det./TV Comments DARK HOURS: 07:32 DOME OPEN (UTC): 01:45 MOON PHASE (D/G/B): D DK HRS LOST (WEATHER):00.00 DK HRS LOST (TELESC): 00:30 DK HRS LOST (DOME): 00:00 DK HRS LOST (INSTR.): 04:23 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: Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 163908 Bias frame 0:00:00.00 +00:00:00.0 A 1.493 179.8 11:33:50.3 0.0 1 1 x 1 163909 Bias frame 0:00:00.00 +00:00:00.0 A 1.493 179.8 11:33:50.3 0.0 5 1 x 1 163910 Bias frame 0:00:00.00 +00:00:00.0 A 1.493 179.8 11:33:50.3 0.0 3 1 x 1 163911 Bias frame 0:00:00.00 +00:00:00.0 A 1.493 179.8 11:33:50.3 0.0 4 1 x 1 163916 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 89.9 01:12:00.6 0.0 Unknown Unknown 1 1 x 1 163917 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 89.9 01:12:00.6 0.0 Unknown Unknown 5 1 x 1 163918 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 89.9 01:12:00.6 0.0 Unknown Unknown 3 1 x 1 163919 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 89.9 01:12:00.6 0.0 Unknown Unknown 4 1 x 1 163920 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 136.2 01:15:40.8 0.0 Unknown Unknown 1 1 x 1 163921 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 136.2 01:15:40.8 0.0 Unknown Unknown 5 1 x 1 163922 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 136.2 01:15:40.8 0.0 Unknown Unknown 3 1 x 1 163923 Bias frame 0:00:00.00 +00:00:00.0 A 1.540 136.2 01:15:40.8 0.0 Unknown Unknown 4 1 x 1 163924 Bias frame 0:00:00.00 +00:00:00.0 A 1.147 179.8 01:37:14.7 0.0 U RGO 1 1 x 1 163925 Bias frame 0:00:00.00 +00:00:00.0 A 1.147 179.8 01:37:14.7 0.0 U RGO 5 1 x 1 163926 Bias frame 0:00:00.00 +00:00:00.0 A 1.147 179.8 01:37:14.7 0.0 U RGO 3 1 x 1 163927 Bias frame 0:00:00.00 +00:00:00.0 A 1.147 179.8 01:37:14.7 0.0 U RGO 4 1 x 1 163932 Focus run 16:59:32.19 +07:45:47.0 J2000.00 1.074 179.8 03:08:36.9 10.1 V Harris 1 1 x 1 163933 Focus run 16:59:32.19 +07:45:47.0 J2000.00 1.074 179.8 03:08:36.9 10.1 V Harris 5 1 x 1 163934 Focus run 16:59:32.19 +07:45:47.0 J2000.00 1.074 179.8 03:08:36.9 10.1 V Harris 3 1 x 1 163935 16:59:32.19 +07:45:47.0 J2000.00 1.074 179.8 03:08:36.9 10.1 V Harris 4 1 x 1 163936 Focus run 16:59:32.20 +07:46:32.0 J2000.00 1.078 179.8 03:17:34.7 9.6 V Harris 1 1 x 1 163937 Focus run 16:59:32.20 +07:46:32.0 J2000.00 1.078 179.8 03:17:34.7 9.6 V Harris 5 1 x 1 163938 Focus run 16:59:32.20 +07:46:32.0 J2000.00 1.078 179.8 03:17:34.7 9.6 V Harris 3 1 x 1 163939 Focus run 16:59:32.20 +07:46:32.0 J2000.00 1.078 179.8 03:17:34.7 9.6 V Harris 4 1 x 1 163940 F_27 60s V 16:23:35.79 +26:33:50.1 J2000.00 1.057 179.8 03:38:00.8 60.1 V Harris 1 1 x 1 163941 F_27 60s V 16:23:35.79 +26:33:50.1 J2000.00 1.057 179.8 03:38:00.8 60.1 V Harris 5 1 x 1 163942 F_27 60s V 16:23:35.79 +26:33:50.1 J2000.00 1.057 179.8 03:38:00.8 60.1 V Harris 3 1 x 1 163943 F_27 60s V 16:23:35.79 +26:33:50.1 J2000.00 1.057 179.8 03:38:00.8 60.1 V Harris 4 1 x 1 163944 F_27 600s V 16:23:35.80 +26:33:50.0 J2000.00 1.076 179.8 03:45:31.4 599.4 V Harris 1 1 x 1 163945 F_27 600s V 16:23:35.80 +26:33:50.0 J2000.00 1.076 179.8 03:45:31.4 599.4 V Harris 5 1 x 1 163946 F_27 600s V 16:23:35.80 +26:33:50.0 J2000.00 1.076 179.8 03:45:31.4 599.4 V Harris 3 1 x 1 163947 F_27 600s V 16:23:35.80 +26:33:50.0 J2000.00 1.076 179.8 03:45:31.4 599.4 V Harris 4 1 x 1 163948 F_28 60s V 16:21:19.99 +26:33:50.0 J2000.00 1.100 179.8 04:01:43.6 60.1 V Harris 1 1 x 1 163949 F_28 60s V 16:21:19.99 +26:33:50.0 J2000.00 1.100 179.8 04:01:43.6 60.1 V Harris 5 1 x 1 163950 F_28 60s V 16:21:19.99 +26:33:50.0 J2000.00 1.100 179.8 04:01:43.6 60.1 V Harris 3 1 x 1 163951 F_28 60s V 16:21:19.99 +26:33:50.0 J2000.00 1.100 179.8 04:01:43.6 60.1 V Harris 4 1 x 1 163952 F_28 600s V 16:21:20.00 +26:33:49.9 J2000.00 1.118 179.8 04:05:53.4 599.4 V Harris 1 1 x 1 163953 F_28 600s V 16:21:20.00 +26:33:49.9 J2000.00 1.118 179.8 04:05:53.4 599.4 V Harris 5 1 x 1 163954 F_28 600s V 16:21:20.00 +26:33:49.9 J2000.00 1.118 179.8 04:05:53.4 599.4 V Harris 3 1 x 1 163955 F_28 600s V 16:21:20.00 +26:33:49.9 J2000.00 1.118 179.8 04:05:53.4 599.4 V Harris 4 1 x 1 163956 F_29 60s V 16:25:45.00 +26:33:50.0 J2000.00 1.132 179.8 04:21:19.4 60.1 V Harris 1 1 x 1 163957 F_29 60s V 16:25:45.00 +26:33:50.0 J2000.00 1.132 179.8 04:21:19.4 60.1 V Harris 5 1 x 1 163958 F_29 60s V 16:25:45.00 +26:33:50.0 J2000.00 1.132 179.8 04:21:19.4 60.1 V Harris 3 1 x 1 163959 F_29 60s V 16:25:45.00 +26:33:50.0 J2000.00 1.132 179.8 04:21:19.4 60.1 V Harris 4 1 x 1 163960 F_29 600s V 16:25:45.00 +26:33:49.9 J2000.00 1.154 179.8 04:25:29.6 599.4 V Harris 1 1 x 1 163961 F_29 600s V 16:25:45.00 +26:33:49.9 J2000.00 1.154 179.8 04:25:29.6 599.4 V Harris 5 1 x 1 163962 F_29 600s V 16:25:45.00 +26:33:49.9 J2000.00 1.154 179.8 04:25:29.6 599.4 V Harris 3 1 x 1 163963 F_29 600s V 16:25:45.00 +26:33:49.9 J2000.00 1.154 179.8 04:25:29.6 599.4 V Harris 4 1 x 1 163964 F_30 60s V 16:28:00.00 +26:33:50.0 J2000.00 1.173 179.8 04:39:41.9 60.1 V Harris 1 1 x 1 163965 F_30 60s V 16:28:00.00 +26:33:50.0 J2000.00 1.173 179.8 04:39:41.9 60.1 V Harris 5 1 x 1 163966 F_30 60s V 16:28:00.00 +26:33:50.0 J2000.00 1.173 179.8 04:39:41.9 60.1 V Harris 3 1 x 1 163967 F_30 60s V 16:28:00.00 +26:33:50.0 J2000.00 1.173 179.8 04:39:41.9 60.1 V Harris 4 1 x 1 163968 F_30 600s V 16:28:00.00 +26:33:49.9 J2000.00 1.197 179.8 04:43:38.4 599.5 V Harris 1 1 x 1 163969 F_30 600s V 16:28:00.00 +26:33:49.9 J2000.00 1.197 179.8 04:43:38.4 599.5 V Harris 5 1 x 1 163970 F_30 600s V 16:28:00.00 +26:33:49.9 J2000.00 1.197 179.8 04:43:38.4 599.5 V Harris 3 1 x 1 163971 F_30 600s V 16:28:00.00 +26:33:49.9 J2000.00 1.197 179.8 04:43:38.4 599.5 V Harris 4 1 x 1 163972 F_31 60s V 17:20:08.89 +26:38:06.0 J2000.00 1.095 179.8 04:57:50.9 60.0 V Harris 1 1 x 1 163973 F_31 60s V 17:20:08.89 +26:38:06.0 J2000.00 1.095 179.8 04:57:50.9 60.0 V Harris 5 1 x 1 163974 F_31 60s V 17:20:08.89 +26:38:06.0 J2000.00 1.095 179.8 04:57:50.9 60.0 V Harris 3 1 x 1 163975 F_31 60s V 17:20:08.89 +26:38:06.0 J2000.00 1.095 179.8 04:57:50.9 60.0 V Harris 4 1 x 1 163976 F_31 600s V 17:20:08.89 +26:38:05.8 J2000.00 1.112 179.8 05:01:48.1 599.4 V Harris 1 1 x 1 163977 F_31 600s V 17:20:08.89 +26:38:05.8 J2000.00 1.112 179.8 05:01:48.1 599.4 V Harris 5 1 x 1 163978 F_31 600s V 17:20:08.89 +26:38:05.8 J2000.00 1.112 179.8 05:01:48.1 599.4 V Harris 3 1 x 1 163979 F_31 600s V 17:20:08.89 +26:38:05.8 J2000.00 1.112 179.8 05:01:48.1 599.4 V Harris 4 1 x 1 163980 F_32 60s V 17:19:49.99 +26:00:00.0 J2000.00 1.135 179.8 05:15:50.4 60.0 V Harris 1 1 x 1 163981 F_32 60s V 17:19:49.99 +26:00:00.0 J2000.00 1.135 179.8 05:15:50.4 60.0 V Harris 5 1 x 1 163982 F_32 60s V 17:19:49.99 +26:00:00.0 J2000.00 1.135 179.8 05:15:50.4 60.0 V Harris 3 1 x 1 163983 F_32 60s V 17:19:49.99 +26:00:00.0 J2000.00 1.135 179.8 05:15:50.4 60.0 V Harris 4 1 x 1 163984 F_32 600s V 17:19:49.99 +26:00:00.0 J2000.00 1.156 179.8 05:19:47.9 599.4 V Harris 1 1 x 1 163985 F_32 600s V 17:19:49.99 +26:00:00.0 J2000.00 1.156 179.8 05:19:47.9 599.4 V Harris 5 1 x 1 163986 F_32 600s V 17:19:49.99 +26:00:00.0 J2000.00 1.156 179.8 05:19:47.9 599.4 V Harris 3 1 x 1 163987 F_32 600s V 17:19:49.99 +26:00:00.0 J2000.00 1.156 179.8 05:19:47.9 599.4 V Harris 4 1 x 1 163988 Flat field 21:26:54.39 -08:51:40.9 B1950.00 1.405 179.8 05:34:17.9 382.6 V Harris 1 1 x 1 163989 Flat field 21:26:54.39 -08:51:40.9 B1950.00 1.405 179.8 05:34:17.9 382.6 V Harris 5 1 x 1 163990 Flat field 21:26:54.39 -08:51:40.9 B1950.00 1.405 179.8 05:34:17.9 382.6 V Harris 3 1 x 1 163991 Flat field 21:26:54.39 -08:51:40.9 B1950.00 1.405 179.8 05:34:17.9 382.6 V Harris 4 1 x 1 163992 Flat field 21:26:54.40 -08:51:40.9 B1950.00 1.384 179.8 05:43:54.9 65.0 V Harris 1 1 x 1 163993 Flat field 21:26:54.40 -08:51:40.9 B1950.00 1.384 179.8 05:43:54.9 65.0 V Harris 5 1 x 1 163994 Flat field 21:26:54.40 -08:51:40.9 B1950.00 1.384 179.8 05:43:54.9 65.0 V Harris 3 1 x 1 163995 Flat field 21:26:54.40 -08:51:40.9 B1950.00 1.384 179.8 05:43:54.9 65.0 V Harris 4 1 x 1 163996 sky flat V 20s 21:26:54.39 -08:51:31.0 B1950.00 1.373 179.8 05:48:20.0 20.1 V Harris 1 1 x 1 163997 sky flat V 20s 21:26:54.39 -08:51:31.0 B1950.00 1.373 179.8 05:48:20.0 20.1 V Harris 5 1 x 1 163998 sky flat V 20s 21:26:54.39 -08:51:31.0 B1950.00 1.373 179.8 05:48:20.0 20.1 V Harris 3 1 x 1 163999 sky flat V 20s 21:26:54.39 -08:51:31.0 B1950.00 1.373 179.8 05:48:20.0 20.1 V Harris 4 1 x 1 164000 sky flat V 7s 21:26:55.07 -08:51:30.9 B1950.00 1.364 179.8 05:51:37.6 6.1 V Harris 1 1 x 1 164001 sky flat V 7s 21:26:55.07 -08:51:30.9 B1950.00 1.364 179.8 05:51:37.6 6.1 V Harris 5 1 x 1 164002 sky flat V 7s 21:26:55.07 -08:51:30.9 B1950.00 1.364 179.8 05:51:37.6 6.1 V Harris 3 1 x 1 164003 sky flat V 7s 21:26:55.07 -08:51:30.9 B1950.00 1.364 179.8 05:51:37.6 6.1 V Harris 4 1 x 1 164004 sky flat V 3s 21:26:56.42 -08:51:30.9 B1950.00 1.356 179.8 05:54:41.3 3.1 V Harris 1 1 x 1 164005 sky flat V 3s 21:26:56.42 -08:51:30.9 B1950.00 1.356 179.8 05:54:41.3 3.1 V Harris 5 1 x 1 164006 sky flat V 3s 21:26:56.42 -08:51:30.9 B1950.00 1.356 179.8 05:54:41.3 3.1 V Harris 3 1 x 1 164007 sky flat V 3s 21:26:56.42 -08:51:30.9 B1950.00 1.356 179.8 05:54:41.3 3.1 V Harris 4 1 x 1 164008 sky flat V 1s 21:26:56.42 -08:51:51.0 B1950.00 1.349 179.8 05:57:41.3 1.3 V Harris 1 1 x 1 164009 sky flat V 1s 21:26:56.42 -08:51:51.0 B1950.00 1.349 179.8 05:57:41.3 1.3 V Harris 5 1 x 1 164010 sky flat V 1s 21:26:56.42 -08:51:51.0 B1950.00 1.349 179.8 05:57:41.3 1.3 V Harris 3 1 x 1 164011 sky flat V 1s 21:26:56.42 -08:51:51.0 B1950.00 1.349 179.8 05:57:41.3 1.3 V Harris 4 1 x 1 164012 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:06:16.9 0.0 V Harris 1 1 x 1 164013 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:06:16.9 0.0 V Harris 5 1 x 1 164014 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:06:16.9 0.0 V Harris 3 1 x 1 164015 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:06:16.9 0.0 V Harris 4 1 x 1 164016 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:09:07.3 0.0 V Harris 1 1 x 1 164017 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:09:07.3 0.0 V Harris 5 1 x 1 164018 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:09:07.3 0.0 V Harris 3 1 x 1 164019 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:09:07.3 0.0 V Harris 4 1 x 1 164020 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:11:57.3 0.0 V Harris 1 1 x 1 164021 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:11:57.3 0.0 V Harris 5 1 x 1 164022 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:11:57.3 0.0 V Harris 3 1 x 1 164023 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:11:57.3 0.0 V Harris 4 1 x 1 164024 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:14:47.7 0.0 V Harris 1 1 x 1 164025 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:14:47.7 0.0 V Harris 5 1 x 1 164026 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:14:47.7 0.0 V Harris 3 1 x 1 164027 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:14:47.7 0.0 V Harris 4 1 x 1 164028 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:17:37.9 0.0 V Harris 1 1 x 1 164029 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:17:37.9 0.0 V Harris 5 1 x 1 164030 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:17:37.9 0.0 V Harris 3 1 x 1 164031 Bias frame 0:00:00.00 +00:00:00.0 B1950.00 1.000 179.8 06:17:37.9 0.0 V Harris 4 1 x 1