INT observing log (Isaac Newton Group, La Palma) Log format version: 6 Telescope: INT Date: 1996 Feb 10/ 11 Observer: Osorio, Magazzu, Hodgkin, Cepa, Prieto Programme: Brown dwarfs in Pleaides and Praesepe PATT/CAT ref.: ITP Telescope operator: Marco Azzaro Support Astronomer: N/A Weather: FAIR Outside temp (deg C): 0.1 (First half) Outside temp (deg C): 0.0 (Second half) Humidity (%): 35.0 (First half) Humidity (%): 0.0 (Second half) Cloud cover (%): 100 (First half) Cloud cover (%): 0 (Second half) Dust (0 - 2): 0 (First half) Dust (0 - 2): 0 (Second half) Seeing (arcsec): 1.9 (First half) Seeing (arcsec): 0.0 (Second half) Av. seeing (arcsec): 1.9 No. seeing measures: 1 Moon phase (D/G/B): G Dome open (UTC): 23:30 Focus: PRIME Instrument: PRIME START CALIBRATION AND SEEING DATA (USE ANY FORMAT): SNAFU results: PCIH: -1.045214028 x10^-3 PCID: -2.803188539 x10^-3 PCCH: -2.902681D-4 UTC Telescope Vaisala Out Vaisala In Seeing AZ EL Focus TubeTemp Temp Humid Temp Humid Detector Comments 00:13 154 80 47.60 1.3 0.1 35.0 2.2 19.0 1.9 END CALIBRATION AND SEEING DATA Hours of darkness: 10:17 Dk hrs lost (weather):03:13 Dk hrs lost (tel.): 00:30 Dk hrs lost (dome): 00:00 Dk hrs lost (instr.): 00:00 Dk hrs lost (det.): 00:00 Dk hrs lost (comps.): 00:00 Dk hrs lost (A&G): 00:20 Dk hrs lost (Other): 00:00 Comments -------- High humidity until 23:30 ----------------------------------------------------------------------------- PF observing log (Isaac Newton Group, La Palma) NIGHT STARTED DATE: Sat 10 Feb 1996 TELESCOPE : INT FOCUS: PRIME INSTRUMENT: PRIME DETECTOR : TEK3 OBSERVERS: Osorio, Magazzu, Hodgkin, Cepa, Prieto TELESCOPE OPERATOR: Marco Azzaro TAPE Nr: INTD 3233 FILT WHEEL: RHIHZ PIXELS: 1124 x1124 PIX. SIZE u: 24 SUPPORT ASTRONOMER: N/A Window: X1= 0, Xs=1124, Y1= 0, Ys=1124; Binning: in X=1, in Y=1 RUN OBJECT EQUINOX START START START EXPO AIR GUIDE PROBE TEL CHIP PARL IMAGE FOCUS TUBE GENERA-USE SEE- Nr NAME RA DEC UT ZDx HA TIME MASS GDX GDY FOCUS PAx ANGL FILTER OFSET TEMP BOX ING C O M M E N T S 50 DOMEFLAT I 04:53:32.6 -01:51:02 19:58 32.5 -00:4 10.0 1.186 1001 1001 66.62 179.8 340 (I) 1.20 4.0 51 DOMEFLAT R 05:03:03.4 -01:51:22 20:07 32.5 -00:4 10.0 1.186 1001 1000 66.62 179.8 340 (R) 1.20 4.0 52 DOME FLAT R 05:13:11.0 -01:51:38 20:18 32.5 -00:4 20.0 1.186 1001 1001 66.62 179.8 340 (R) 1.20 4.0 53 DOMEFLAT I 05:18:41.2 -01:51:44 20:23 32.5 -00:4 20.0 1.186 1001 998 66.62 179.8 340 (I) 1.20 4.0 54 DOME FLAT I 05:23:36.8 -01:51:49 20:28 32.5 -00:4 10.0 1.186 1001 998 66.62 179.8 340 (I) 1.20 4.0 55 DOME FLAT I 05:28:01.5 -01:51:52 20:32 32.5 -00:4 10.0 1.186 1001 998 66.62 179.8 340 (I) 1.20 4.0 56 DOME FLAT I 05:31:50.5 -01:51:54 20:36 32.5 -00:4 10.0 1.186 1001 998 66.62 179.8 340 (I) 1.20 4.0 57 DOME FLAT Z 05:37:33.8 -01:51:58 20:42 32.5 -00:4 10.0 1.186 1001 988 66.62 179.8 340 (Z) 2.13 4.0 58 DOME FLAT Z 05:39:46.0 -01:51:59 20:44 32.5 -00:4 15.0 1.186 1001 988 66.62 179.8 340 (Z) 2.13 4.0 59 DOME FLAT Z 05:43:39.6 -01:52:01 20:48 32.5 -00:4 15.0 1.186 1001 988 66.62 179.8 340 (Z) 2.13 4.0 60 DOME FLAT Z 05:47:24.6 -01:52:02 20:52 32.5 -00:4 17.0 1.186 1001 988 66.62 179.8 340 (Z) 2.13 4.0 61 DOME FLAT Z 05:51:52.3 -01:52:04 20:56 32.5 -00:4 15.0 1.186 1001 988 66.62 179.8 340 (Z) 2.13 4.0 62 DOME FLAT R 05:55:32.9 -01:52:05 21:00 32.5 -00:4 20.0 1.186 1001 989 66.62 179.7 340 (R) 1.20 4.0 63 DOME FLAT R 05:59:25.8 -01:52:06 21:04 32.5 -00:4 20.0 1.186 1001 998 66.62 179.7 340 (R) 1.20 4.0 64 98L5 I 1 06:52:15.9 -00:19:39 23:44 32.7 01:0 1.0 1.187 1001 1035 66.62 179.8 25 (I) 1.20 2.3 65 B08A 03:50:31.5 24:12:32 23:47 54.2 04:0 120.0 1.704 1001 1035 66.62 179.8 71 (I) 1.20 2.2 66 98L5 R 1S 06:52:16.0 -00:19:39 23:59 34.5 01:1 1.0 1.213 1001 1035 66.62 179.8 30 (R) 1.20 1.8 67 98L5 Z 1 06:52:16.0 -00:19:39 00:07 35.5 01:2 1.0 1.227 1001 1035 66.62 179.8 33 (Z) 2.13 1.5 68 HSHJ344 08:38:07.2 19:24:59 00:10 10.6 -00:2 600.0 1.017 1155 1581 66.62 179.8 334 (Z) 2.13 1.4 69 HSHJ344 I 600S 08:38:07.2 19:25:00 00:25 9.6 -00:0 600.0 1.014 1155 1580 66.62 179.8 352 (I) 1.20 0.8 70 HSHJ344 R 1200 08:38:07.2 19:25:01 00:39 9.7 00:0 1200.0 1.015 1155 1580 66.62 179.8 11 (R) 1.20 0.4 71 98L5 R 06:52:16.0 -00:19:39 01:04 44.8 02:2 1.0 1.407 1155 1581 66.62 179.8 46 (R) 1.20 0.1 72 98L5 I 1 06:52:15.9 -00:19:39 01:08 45.4 02:2 1.0 1.423 1155 1580 66.62 179.8 47 (I) 1.20 0.1 73 98L5 Z 1 06:52:16.0 -00:19:39 01:09 45.8 02:2 1.0 1.432 1155 1581 66.62 179.8 47 (Z) 2.13 0.1 74 FEIGE34 H595 6 10:36:41.2 43:21:50 01:39 17.4 -00:4 60.0 1.048 1155 1580 66.62 179.8 218 (H595) 2.00 -0.1 Observers Cepa, Prieto next runs 75 FEIGE34 H625 6 10:36:41.1 43:21:49 01:45 16.8 -00:4 60.0 1.045 1155 1580 66.62 179.8 214 (H625) 2.00 -0.1 76 FEIGE34 H685 6 10:36:41.2 43:21:50 01:52 16.2 -00:3 60.0 1.041 1155 1580 66.62 179.8 210 (H685) 1.95 0.0 77 NGC4151HA 6595 12:08:05.1 39:41:00 02:54 17.1 -01:0 1800.0 1.046 704 1222 66.62 179.8 235 (H595) 2.00 0.1 78 NGC4151HA 6595 12:08:05.5 39:41:06 03:30 12.3 -00:2 600.0 1.023 704 1222 66.62 179.8 211 (H595) 2.00 0.5 79 NGC4151HA 6595 12:08:05.5 39:41:07 03:44 11.2 -00:1 120.0 1.019 704 1222 66.62 179.8 197 (H595) 2.00 0.7 80 NGC4151HA 6595 12:08:05.5 39:41:07 03:51 10.8 -00:0 15.0 1.018 704 1222 66.62 179.8 189 (H595) 2.00 0.8 81 NGC4151HA CONT 12:08:05.5 39:41:08 03:53 10.7 -00:0 1800.0 1.018 704 1222 66.62 179.8 186 (H685) 1.95 0.8 82 NGC4151HA CONT 12:08:04.8 39:41:11 04:27 12.1 00:2 60.0 1.023 704 1222 66.62 179.8 150 (H685) 1.95 0.9 83 NGC4151HA CONT 12:08:00.8 39:41:10 04:34 12.9 00:3 15.0 1.026 704 1221 66.62 179.8 144 (H685) 1.95 1.0 84 NGC4596HA 6625 12:37:24.1 10:27:01 04:46 19.0 00:1 1800.0 1.058 1636 1532 66.62 179.8 11 (H625) 2.00 0.8 85 NGC4596HA CONT 12:37:23.9 10:27:05 05:20 22.1 00:5 1800.0 1.079 1636 1533 66.62 179.8 31 (H685) 1.95 0.5 86 NGC5383HA 6625 13:55:00.5 42:05:27 06:03 13.6 00:1 1800.0 1.029 860 1129 66.62 179.8 163 (H625) 2.00 0.4 87 NGC5383HA CONT 13:55:00.4 42:05:30 06:37 16.7 00:5 1200.0 1.044 860 1129 66.62 179.8 137 (H685) 1.95 0.6 88 FEIGE66HA CONT 12:34:54.6 25:20:30 07:01 34.6 02:3 45.0 1.214 860 1129 66.62 179.8 75 (H685) 1.95 0.6 89 FEIGE66HA 6595 12:34:54.6 25:20:30 07:05 35.6 02:3 60.0 1.230 860 1129 66.62 179.8 75 (H595) 2.00 0.6 90 FEIGE66HA 6625 12:34:54.6 25:20:30 07:10 36.7 02:4 60.0 1.246 860 1129 66.62 179.8 75 (H625) 2.00 0.6 91 SKYFF 6595 19:19:08.9 12:22:04 07:21 55.5 -03:4 60.0 1.760 859 1128 66.62 179.8 296 (H595) 2.00 0.8 92 SKYFF 6625 19:19:08.9 12:22:04 07:25 54.5 -03:4 30.0 1.720 859 1128 66.62 179.8 296 (H625) 2.00 0.9 93 SKYFF 6685 19:19:09.0 12:22:05 07:29 53.7 -03:4 5.0 1.686 860 1129 66.62 179.8 296 (H685) 1.95 1.0 94 SKYFF 6685 19:19:09.0 12:21:45 07:32 52.9 -03:3 4.0 1.656 860 1129 66.62 179.8 296 (H685) 1.95 1.1 95 SKYFF 6625 13:04:33.0 29:50:48 07:39 35.6 02:4 3.0 1.230 860 1128 66.62 179.8 81 (H625) 2.00 1.2 96 SKYFF 6595 13:04:33.0 29:50:48 07:43 36.4 02:4 2.0 1.242 860 1129 66.62 179.8 81 (H595) 2.00 1.1 97 SKYFF 6595 13:04:32.9 29:50:28 07:44 36.7 02:4 1.0 1.247 859 1129 66.62 179.8 80 (H595) 2.00 1.1 98 Bias frame 16:01:52.0 106:14:56 07:53 77.2 00:0 0.0 4.438 860 1129 66.62 179.8 179 (H595) 2.00 1.2