INT OBSERVING LOG (ISAAC NEWTON GROUP, LA PALMA) TELESCOPE: INT DATE: 1999 Apr 16/17 INT TAPE NR: INTD4024 OBSERVER: N. Walton and the team work French PROGRAMME: CATI4 PATT/CAT: CATI4 TELESCOPE OPERATOR: C. Martin SUPPORT ASTRONOMER: N. Walton FOCUS: PRIME INSTRUMENT: WFC FILTER WHEEL (PF): U,B,V,r,i,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: Good OUTSIDE TEMP (deg C): 6.5 (FIRST HALF) OUTSIDE TEMP (deg C): 6.2 (SECOND HALF) HUMIDITY (%): 25 (FIRST HALF) HUMIDITY (%): 25 (SECOND HALF) CLOUD COVER (%): 0 (FIRST HALF) CLOUD COVER (%): 0 (SECOND HALF) DUST (0 - 2): 0 (FIRST HALF) DUST (0 - 2): 0 (SECOND HALF) SEEING (arcsec): 1 (FIRST HALF) SEEING (arcsec): 1 (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: 08:26 DOME OPEN (UTC): 19:45 MOON PHASE (D/G/B): D DK HRS LOST (WEATHER):00.00 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.): 01:48 DK HRS LOST (A&G): 00:00 DK HRS LOST (OTHER): 00:00 COMMENTS: Time lost due to lost link to MCA and about 6 corrupted images. Run no. Object name RA Dec. Equinox AM PA UT Exp. T. Filter Psys Channel Binning Comments 159795 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 13:31:36.2 0.0 Unknown Unknown 1 1 x 1 159799 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 14:41:36.8 0.0 U RGO 1 1 x 1 159803 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 14:44:30.2 0.0 U RGO 1 1 x 1 159807 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 14:47:23.7 0.0 U RGO 1 1 x 1 159811 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 14:50:14.6 0.0 U RGO 1 1 x 1 159815 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 14:53:04.8 0.0 U RGO 1 1 x 1 159819 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 18:20:40.1 0.0 U RGO 1 1 x 1 159823 Bias frame 0:00:00.00 +00:00:00.0 A 1.000 179.7 18:23:30.4 0.0 U RGO 1 1 x 1 159827 Flat field 4:25:45.99 +54:09:02.9 B1950.00 1.463 179.7 19:43:52.2 6.6 U RGO 1 1 x 1 saturated 159831 Flat field 4:25:46.00 +54:09:02.9 B1950.00 1.531 179.7 20:00:03.6 3.4 U RGO 1 1 x 1 159835 Flat field 4:25:46.56 +54:09:08.0 B1950.00 1.552 179.7 20:04:37.8 10.2 U RGO 1 1 x 1 159839 Flat field 4:25:46.57 +54:08:58.0 B1950.00 1.568 179.7 20:08:01.5 4.6 B Kitt Peak 1 1 x 1 159843 Flat field 4:25:45.43 +54:08:57.9 B1950.00 1.584 179.7 20:11:18.4 10.6 B Kitt Peak 1 1 x 1 159847 Flat field 4:25:47.70 +54:08:58.0 B1950.00 1.602 179.7 20:14:42.1 23.5 B Kitt Peak 1 1 x 1 159851 Flat field 4:25:44.29 +54:08:48.0 B1950.00 1.625 179.7 20:18:22.3 107.8 r SLOAN 1 1 x 1 159855 Focus run 9:57:26.00 -00:15:30.5 J2000.00 1.174 179.7 20:39:51.8 10.1 B Kitt Peak 1 1 x 1 159859 sa101-427 10s kpB 9:57:26.00 -00:17:15.9 J2000.00 1.168 179.7 20:44:00.4 10.1 B Kitt Peak 1 1 x 1 159863 sa101-427 10s r' 9:57:26.00 -00:17:16.0 J2000.00 1.164 179.7 20:47:30.5 9.6 r SLOAN 1 1 x 1 159871 wfsngc001 B 10:00:00.00 +00:00:00.1 J2000.00 1.153 179.7 20:56:09.6 399.1 B Kitt Peak 1 1 x 1 159875 wfsngc002 B 10:02:00.00 +00:00:00.1 J2000.00 1.147 179.7 21:07:42.5 399.7 B Kitt Peak 1 1 x 1 159879 wfsngc003 B 10:03:59.99 +00:00:00.1 J2000.00 1.143 179.7 21:19:16.1 399.8 B Kitt Peak 1 1 x 1 159883 wfsngc001 B 2nd 9:59:59.99 +00:00:00.1 J2000.00 1.140 179.7 21:30:48.9 399.7 B Kitt Peak 1 1 x 1 159887 wfsngc002 B 2nd 10:02:00.00 +00:00:00.0 J2000.00 1.142 179.7 21:42:10.4 399.8 B Kitt Peak 1 1 x 1 159891 wfsngc003 B 2nd 10:04:00.00 +00:00:00.1 J2000.00 1.145 179.7 21:53:32.2 399.7 B Kitt Peak 1 1 x 1 159915 wfsngc004 B 10:06:00.00 +00:00:00.0 J2000.00 1.177 179.7 22:33:15.5 399.7 B Kitt Peak 1 1 x 1 159924 wfsngc004 B 2nd 10:06:00.00 +00:00:00.0 J2000.00 1.252 179.7 23:12:60.0 399.6 B Kitt Peak 1 1 x 1 159928 wfsngc088 r' 12:53:59.99 +00:00:00.1 J2000.00 1.174 179.7 23:29:25.4 299.8 r SLOAN 1 1 x 1 159932 wfsngc089 r' 12:56:00.00 -00:00:00.0 J2000.00 1.165 179.7 23:39:13.9 299.7 r SLOAN 1 1 x 1 moved 159936 wfsngc090 r' 12:58:00.00 +00:00:00.0 J2000.00 1.157 179.7 23:49:03.3 299.9 r SLOAN 1 1 x 1 159940 wfsngc089 r' 12:56:00.00 +00:00:00.0 J2000.00 1.149 179.7 23:58:25.5 299.6 r SLOAN 1 1 x 1 159944 wfsngc088 r' 2nd 12:53:59.99 -00:00:00.0 J2000.00 1.143 179.7 00:08:24.6 299.2 r SLOAN 1 1 x 1 159948 wfsngc090 r' 2nd 12:58:00.00 +00:00:00.0 J2000.00 1.142 179.7 00:17:54.6 299.3 r SLOAN 1 1 x 1 159952 wfsngc089 r' 2nd 12:56:00.00 +00:00:00.0 J2000.00 1.140 179.7 00:27:22.2 299.8 r SLOAN 1 1 x 1 159956 wfsngc092 r' 13:02:00.00 +00:00:00.1 J2000.00 1.142 179.7 00:44:38.6 299.8 r SLOAN 1 1 x 1 159960 wfsngc093 r' 13:04:00.00 -00:00:00.0 J2000.00 1.145 179.7 00:54:24.2 299.7 r SLOAN 1 1 x 1 159964 wfsngc094 r' 13:05:59.99 -00:00:00.1 J2000.00 1.149 179.7 01:04:11.8 299.2 r SLOAN 1 1 x 1 trailed 159968 wfsngc092 r' 2nd 13:02:00.00 +00:00:00.0 J2000.00 1.160 179.7 01:14:15.0 299.9 r SLOAN 1 1 x 1 corrupted 159972 wfsngc093 r' 2nd 13:03:59.99 -00:00:00.0 J2000.00 1.169 179.7 01:24:29.9 299.8 r SLOAN 1 1 x 1 159976 wfsngc094 r' 13:05:59.99 -00:00:00.0 J2000.00 1.180 179.7 01:35:45.9 299.8 r SLOAN 1 1 x 1 159980 wfsngc092 r' 2nd 13:02:00.00 +00:00:00.0 J2000.00 1.201 179.7 01:45:14.5 299.3 r SLOAN 1 1 x 1 159984 wfsngc094 r' 2nd 13:06:00.00 +00:00:00.0 J2000.00 1.214 179.7 01:56:14.0 299.8 r SLOAN 1 1 x 1 corrupted 159988 wfsngc094 r' 2nd 13:05:59.99 +00:00:00.0 J2000.00 1.233 179.7 02:05:20.1 299.7 r SLOAN 1 1 x 1 159992 wfsngc095 r' 13:08:00.00 -00:00:00.0 J2000.00 1.253 179.7 02:16:05.7 299.9 r SLOAN 1 1 x 1 159996 wfsngc097 r' 13:12:00.00 +00:00:00.0 J2000.00 1.271 179.7 02:26:47.3 299.9 r SLOAN 1 1 x 1 160000 wfsngc101 r' 13:19:59.99 +00:00:00.0 J2000.00 1.279 179.7 02:37:46.5 299.7 r SLOAN 1 1 x 1 corrupted 160004 wfsngc095 r' 2nd 13:08:00.00 -00:00:00.0 J2000.00 1.355 179.7 02:48:45.8 299.8 r SLOAN 1 1 x 1 ccd2+4 at 99% 160008 wfsngc097 r' 2nd 13:11:59.99 -00:00:00.0 J2000.00 1.380 179.7 02:59:07.6 299.6 r SLOAN 1 1 x 1 160012 wfsngc101 r' 2nd 13:20:00.00 +00:00:00.0 J2000.00 1.393 179.7 03:10:12.2 299.8 r SLOAN 1 1 x 1 corrupted 160016 wfsngc101 r' 2nd 13:20:00.00 -00:00:00.0 J2000.00 1.442 179.7 03:20:50.6 299.7 r SLOAN 1 1 x 1 160020 wfsngc121 r' 14:00:00.00 -00:00:00.0 J2000.00 1.325 179.7 03:32:18.1 299.8 r SLOAN 1 1 x 1 160024 wfsngc122 r' 14:02:00.00 +00:00:00.0 J2000.00 1.353 179.7 03:42:05.5 299.7 r SLOAN 1 1 x 1 160028 wfsngc123 r' 14:03:59.99 +00:00:00.0 J2000.00 1.385 179.7 03:52:00.7 299.8 r SLOAN 1 1 x 1 160032 wfsngc121 r' 2nd 13:59:59.99 -00:00:00.0 J2000.00 1.449 179.7 04:02:12.7 299.9 r SLOAN 1 1 x 1 160036 wfsngc122 r' 2nd 14:02:00.00 +00:00:00.0 J2000.00 1.490 179.7 04:12:01.5 299.8 r SLOAN 1 1 x 1 160040 wfsngc123 r' 2nd 14:04:00.00 +00:00:00.0 J2000.00 1.535 179.7 04:21:53.2 299.7 r SLOAN 1 1 x 1 corrupted 160044 wfsngc101 r' 13:20:00.00 -00:00:00.0 J2000.00 2.010 179.7 04:31:40.3 299.8 r SLOAN 1 1 x 1 160048 wfsngc123 r' 2nd 14:04:00.00 +00:00:00.0 J2000.00 1.677 179.7 04:42:26.2 299.8 r SLOAN 1 1 x 1 160052 wfsngc126 r' 14:10:00.00 +00:00:00.0 J2000.00 1.730 179.7 04:52:17.8 599.4 r SLOAN 1 1 x 1 160056 wfsj1610+5430_013 16:04:32.00 +54:10:00.0 J2000.00 1.162 179.7 05:06:07.1 599.5 r SLOAN 1 1 x 1 160060 wfsj1610+5430_014 16:04:29.40 +54:30:00.1 J2000.00 1.183 179.7 05:19:46.7 599.5 r SLOAN 1 1 x 1 160064 sa110-361 r' 18:42:45.00 +00:08:04.1 J2000.00 1.158 179.7 05:32:47.0 9.6 r SLOAN 1 1 x 1 160068 sa110-361 B 18:42:44.99 +00:08:03.9 J2000.00 1.155 179.7 05:36:17.2 10.1 B Kitt Peak 1 1 x 1 160072 wfsj1610+5430_015 16:04:26.60 +54:49:59.9 J2000.00 1.223 179.7 05:42:55.8 599.4 r SLOAN 1 1 x 1 x2 sky 160076 Flat field 19:19:08.99 +12:22:05.0 B1950.00 1.061 179.7 06:05:18.0 140.0 r SLOAN 1 1 x 1 160080 Flat field 19:19:09.68 +12:22:14.8 B1950.00 1.057 179.7 06:10:58.8 45.1 r SLOAN 1 1 x 1 160084 Flat field 19:19:08.31 +12:21:54.9 B1950.00 1.055 179.7 06:14:55.1 16.1 r SLOAN 1 1 x 1 160100 Flat field 19:19:09.00 +12:21:54.9 B1950.00 1.051 179.7 06:21:38.8 1.6 r SLOAN 1 1 x 1