NOT OBSERVING LOG DATE : 14-15/4/96 OBSERVERS : A. BROEILS, H. KRISTEN FILE NO OBJECT FILTER EXP.T UTC ZENITD. R.A. DEC. REMARKS 1 BIAS 19:33 THIS FILE IS CORRUPTED 2 BIAS 19:35 Temp. Air 8.8C 3 BIAS 19:36 4 BIAS 19:37 5 BIAS 19:39 6 FLATFIELD U 5 s 19:48 25 09.12 07.26 7 FLATFIELD U 7 s 19:50 25 8 FLATFIELD U 10 s 19:51 25 9 FLATFIELD U 15 s 19:53 25 10 FLATFIELD U 20 s 19:54 25 11 FLATFIELD B 5 s 19:57 25 12 FLATFIELD B 10 s 19:59 25 Lights Off 13 FLATFIELD B 20 s 20:00 25 14 FLATFIELD B 30 s 20:02 25 15 FLATFIELD V 5 s 20:05 25 Low Counts 16 FLATFIELD R 30 s 20:06 24 17 FLATFIELD R 60 s 20:08 24 18 FLATFIELD R 120 s 20:11 23 19 FLATFIELD R 240 s 20:14 22 20 FLATFIELD I 120 s 20:20 22 Temp. 8.0C 21 PG 1047 V 30 s 20:40 38 Standart 22 PG 1047 R 30 s 20:42 38 Saturation 23 PG 1047 R 15 s 20:45 37 24 PG 1047 I 15 s 20:47 37 WEATHER: Photometric SEEING: 0".6-0".7 25 NGC3359 R 300 s 21:01 37 10:46 63.14 Temp. 7.7C 26 NGC3359 R 900 s 21:09 36 Seeing : 0".84 27 NGC3359 R 900 s 21:26 35 Temp. 7.9C 28 NGC3359 I 900 s 21:43 35 Temp. 7.6C 29 NGC3359 I 900 s 21:59 34 Seeing : 0".7 30 PG 1047 R 15 s 22:19 28 10:50 -00.01 Seeing : 0".8 31 PG 1047 I 15 s 22:20 28 Seeing : 0".65 32 NGC 123 R 300 s 22:23 32 NOTED ASTEROID! 33 NGC 123 R 600 s 22:31 31 34 NGC 123 R 600 s 22:41 29 35 NGC 123 I 600 s 22:55 28 36 NGC 123 I 600 s 23:07 27 37 PG 1047 R 15 s 23:19 31 10:50 -00.01 38 PG 1047 I 15 s 23:21 31 39 NGC 4151 R 60 s 23:25 11 12:10 39.25 CORE SATURATED! 40 NGC 4151 R 5 s 23:37 10 41 NGC 4151 R 300 s 23:40 10 Temp. 7.6C 42 NGC 4151 R 300 s 23:47 10 Seeing : 0".9 43 NGC 4151 R 600 s 23:53 10 Temp. 8.1C 44 NGC 4151 I 5 s 00:05 11 45 NGC 4151 I 60 s 00:15 12 46 NGC 4151 I 300 s 00:17 12 WIND : 1 m/s 47 NGC 4151 I 300 s 00:24 13 WEATHER: Some Dust SEEING: 0".7-0".9 48 PG 1323 R 15 s 00:31 38 13:25 -08.48 STANDARD STAR 49 PG 1323 R 15 s 00:34 38 (30" E TO AVOID BAD COL.) 50 PG 1323 I 15 s 00:36 38 51 NGC 4314 R 300 s 00:39 08 12:22 29.54 52 NGC 4314 R 600 s 00:46 10 53 NGC 4314 I 300 s 00:59 12 Seeing : 0".8 54 NGC 4314 I 600 s 01:06 14 55 PG 1323 R 15 s 01:18 37 13:25 -08.48 STANDARD STAR 56 PG 1323 I 15 s 01:19 37 57 NGC 4340 R 300 s 01:22 22 12:23 16.44 Seeing : 0".8 58 NGC 4340 R 600 s 01:29 23 59 NGC 4340 I 900 s 01:41 26 Temp. 7.6C 60 PG 1323 R 15 s 01:58 39 13:25 -08.48 (30" E TO AVOID BAD COL.) 61 PG 1323 I 15 s 02:00 40 62 NGC 4596 R 600 s 02:03 31 12:39 10.11 Seeing : 0".9 63 NGC 4596 R 600 s 02:16 33 Temp. 7.3C 64 NGC 4596 I 600 s 02:28 35 Seeing : 0".88 65 NGC 4596 I 600 s 02:40 38 Temp. 6.9C 66 SA 107 R 15 s 02:52 29 15:39 -00.16 STANDARD STAR 626 + 627 67 SA 107 I 15 s 02:53 29 Seeing : 0".78 68 NGC 5383 R 600 s 03:03 22 13:56 41.51 69 NGC 5383 R 900 s 03:16 24 70 NGC 5383 I 900 s 03:32 27 Temp. 7.3C 71 NGC 5383 I 900 s 03:49 30 Seeing : 0".83 SOME DUST, CLEAR SKY 72 SA 107 R 15 s 04:06 31 15:39 -00.16 STANDARD STAR 626 + 627 73 SA 107 I 15 s 04:08 31 74 NGC 5850 R 600 s 04:11 34 15:06 01.33 75 NGC 5850 R 900 s 04:25 36 Temp. 7.0C 76 NGC 5850 I 900 s 04:42 39 Temp. 7.5C 77 NGC 5850 I 900 s 04:59 42 Seeing : 0".77 78 SA 107 R 15 s 05:16 40 15:39 -00.16 STANDARD STAR 79 SA 107 I 15 s 05:17 40 80 NGC 5885 R 600 s 05:21 53 15:14 -10.04 ASTRON. DAWN STARTS 81 FLATFIELD I 120 s 05:33 25 19:21 12.27 LOW COUNT 82 FLATFIELD I 120 s 05:36 24 LOW COUNT 83 FLATFIELD I 120 s 05:39 24 LOW COUNT 84 FLATFIELD I 120 s 05:44 23 LOW COUNT 85 FLATFIELD I 120 s 05:48 22 LOW COUNT 86 FLATFIELD I 240 s 05:52 22 87 FLATFIELD I 120 s 05:58 21 88 FLATFIELD I 120 s 06:01 20 89 FLATFIELD I 120 s 06:05 20 COUNTS OK 5000 90 FLATFIELD I 80 s 06:08 19 COUNTS OK 5000 91 FLATFIELD I 60 s 06:11 19 COUNTS OK 5000 92 FLATFIELD I 40 s 06:14 19 COUNTS OK 5000 93 FLATFIELD I 20 s 06:16 18 94 FLATFIELD R 30 s 06:18 18 95 FLATFIELD R 20 s 06:20 18 96 FLATFIELD R 15 s 06:22 18 17000 COUNTS 97 FLATFIELD R 10 s 06:23 18 18000 COUNTS 98 FLATFIELD R 5 s 06:25 18 14000 COUNTS 99 FLATFIELD V 15 s 06:26 17 44000 COUNTS 100 FLATFIELD V 5 s 06:29 17 23000 COUNTS 101 FLATFIELD V 5 s 06:30 17 33000 COUNTS 102 FLATFIELD V 5 s 06:31 17 48000 COUNTS 103 FLATFIELD U 20 s 06:33 17 FLOODED 104 FLATFIELD U 5 s 06:35 17 26000 COUNTS 105 FLATFIELD U 5 s 06:37 17 34000 COUNTS 106 FLATFIELD U 5 s 06:38 16 46000 COUNTS