ACP console log opened 08-Feb-2017 13:01:22 UTC This is ACP version 6.0 (build 14, Special for Wodaski Alt/Az Scope) Licensed to Arne Henden 13:01:22 This is AutoFlat version 6.1.5 13:01:22 Using flat plan SchedulerDawnFlats.txt 13:01:22 Waiting to start dawn flats at 6:14:41 AM 13:01:22 (tracking off) 13:10:42 (tracking on) 13:10:42 Start slew to flat area... 13:10:43 (wait for slew to complete) 13:11:31 (slew complete) 13:14:42 Starting dawn flats. High Sun at 6:53:46 AM 13:14:42 Starting flat field acquisition. 13:14:42 Reducing slew settle time to 0 sec. 13:14:42 **Filter C does not exist. Skipping this flat set. 13:14:42 Doing 5 flats in I at binning 1 13:14:42 Start slew to flat area... 13:14:43 Switching from B to I filter for imaging 13:14:43 Focus change of -34 steps required 13:14:53 TEST I: 10 sec at bin 1 13:14:53 Testing with 64 x 64 sub-frame 13:14:54 Camera exposing 13:15:07 Exposure complete 13:15:08 Image downloaded 13:15:09 Background mean = 397 (ADU) 13:15:09 Still too dark - waiting 15 sec. to try again... 13:15:24 ...wait complete. Sun is now at -8.9 deg. elevation 13:15:24 TEST I: 10 sec at bin 1 13:15:24 Testing with 64 x 64 sub-frame 13:15:24 Camera exposing 13:15:38 Exposure complete 13:15:39 Image downloaded 13:15:40 Background mean = 412 (ADU) 13:15:40 Still too dark - waiting 15 sec. to try again... 13:15:55 ...wait complete. Sun is now at -8.8 deg. elevation 13:15:55 TEST I: 10 sec at bin 1 13:15:55 Testing with 64 x 64 sub-frame 13:15:55 Camera exposing 13:16:08 Exposure complete 13:16:09 Image downloaded 13:16:10 Background mean = 429 (ADU) 13:16:10 Still too dark - waiting 15 sec. to try again... 13:16:26 ...wait complete. Sun is now at -8.7 deg. elevation 13:16:26 TEST I: 10 sec at bin 1 13:16:26 Testing with 64 x 64 sub-frame 13:16:26 Camera exposing 13:16:39 Exposure complete 13:16:40 Image downloaded 13:16:40 Background mean = 447 (ADU) 13:16:40 Still too dark - waiting 15 sec. to try again... 13:16:56 ...wait complete. Sun is now at -8.6 deg. elevation 13:16:56 TEST I: 10 sec at bin 1 13:16:56 Testing with 64 x 64 sub-frame 13:16:56 Camera exposing 13:17:08 Exposure complete 13:17:09 Image downloaded 13:17:10 Background mean = 468 (ADU) 13:17:10 Still too dark - waiting 15 sec. to try again... 13:17:25 ...wait complete. Sun is now at -8.5 deg. elevation 13:17:25 TEST I: 10 sec at bin 1 13:17:25 Testing with 64 x 64 sub-frame 13:17:25 Camera exposing 13:17:38 Exposure complete 13:17:39 Image downloaded 13:17:40 Background mean = 486 (ADU) 13:17:40 Still too dark - waiting 15 sec. to try again... 13:17:55 ...wait complete. Sun is now at -8.4 deg. elevation 13:17:55 TEST I: 10 sec at bin 1 13:17:55 Testing with 64 x 64 sub-frame 13:17:55 Camera exposing 13:18:07 Exposure complete 13:18:08 Image downloaded 13:18:09 Background mean = 509 (ADU) 13:18:09 Still too dark - waiting 15 sec. to try again... 13:18:24 ...wait complete. Sun is now at -8.3 deg. elevation 13:18:24 TEST I: 10 sec at bin 1 13:18:24 Testing with 64 x 64 sub-frame 13:18:25 Camera exposing 13:18:37 Exposure complete 13:18:38 Image downloaded 13:18:41 Background mean = 529 (ADU) 13:18:41 Still too dark - waiting 15 sec. to try again... 13:18:56 ...wait complete. Sun is now at -8.2 deg. elevation 13:18:56 TEST I: 10 sec at bin 1 13:18:56 Testing with 64 x 64 sub-frame 13:18:56 Camera exposing 13:19:09 Exposure complete 13:19:10 Image downloaded 13:19:10 Background mean = 552 (ADU) 13:19:10 Still too dark - waiting 15 sec. to try again... 13:19:25 ...wait complete. Sun is now at -8.1 deg. elevation 13:19:25 TEST I: 10 sec at bin 1 13:19:25 Testing with 64 x 64 sub-frame 13:19:25 Camera exposing 13:19:38 Exposure complete 13:19:39 Image downloaded 13:19:40 Background mean = 577 (ADU) 13:19:40 Still too dark - waiting 15 sec. to try again... 13:19:55 ...wait complete. Sun is now at -8.0 deg. elevation 13:19:55 TEST I: 10 sec at bin 1 13:19:55 Testing with 64 x 64 sub-frame 13:19:55 Camera exposing 13:20:07 Exposure complete 13:20:08 Image downloaded 13:20:09 Background mean = 603 (ADU) 13:20:09 Still too dark - waiting 15 sec. to try again... 13:20:24 ...wait complete. Sun is now at -7.9 deg. elevation 13:20:24 TEST I: 10 sec at bin 1 13:20:24 Testing with 64 x 64 sub-frame 13:20:24 Camera exposing 13:20:37 Exposure complete 13:20:38 Image downloaded 13:20:38 Background mean = 629 (ADU) 13:20:38 Still too dark - waiting 15 sec. to try again... 13:20:53 ...wait complete. Sun is now at -7.8 deg. elevation 13:20:53 TEST I: 10 sec at bin 1 13:20:53 Testing with 64 x 64 sub-frame 13:20:53 Camera exposing 13:21:06 Exposure complete 13:21:07 Image downloaded 13:21:08 Background mean = 660 (ADU) 13:21:08 Still too dark - waiting 15 sec. to try again... 13:21:23 ...wait complete. Sun is now at -7.7 deg. elevation 13:21:23 TEST I: 10 sec at bin 1 13:21:23 Testing with 64 x 64 sub-frame 13:21:23 Camera exposing 13:21:36 Exposure complete 13:21:37 Image downloaded 13:21:37 Background mean = 687 (ADU) 13:21:37 Still too dark - waiting 15 sec. to try again... 13:21:52 ...wait complete. Sun is now at -7.6 deg. elevation 13:21:52 TEST I: 10 sec at bin 1 13:21:52 Testing with 64 x 64 sub-frame 13:21:52 Camera exposing 13:22:05 Exposure complete 13:22:06 Image downloaded 13:22:07 Background mean = 715 (ADU) 13:22:07 Still too dark - waiting 15 sec. to try again... 13:22:22 ...wait complete. Sun is now at -7.5 deg. elevation 13:22:22 TEST I: 10 sec at bin 1 13:22:22 Testing with 64 x 64 sub-frame 13:22:22 Camera exposing 13:22:34 Exposure complete 13:22:35 Image downloaded 13:22:35 Background mean = 750 (ADU) 13:22:35 Still too dark - waiting 15 sec. to try again... 13:22:51 ...wait complete. Sun is now at -7.4 deg. elevation 13:22:51 TEST I: 10 sec at bin 1 13:22:51 Testing with 64 x 64 sub-frame 13:22:51 Camera exposing 13:23:03 Exposure complete 13:23:05 Image downloaded 13:23:05 Background mean = 785 (ADU) 13:23:05 Still too dark - waiting 15 sec. to try again... 13:23:20 ...wait complete. Sun is now at -7.3 deg. elevation 13:23:20 TEST I: 10 sec at bin 1 13:23:20 Testing with 64 x 64 sub-frame 13:23:20 Camera exposing 13:23:33 Exposure complete 13:23:34 Image downloaded 13:23:34 Background mean = 824 (ADU) 13:23:34 Still too dark - waiting 15 sec. to try again... 13:23:49 ...wait complete. Sun is now at -7.2 deg. elevation 13:23:49 TEST I: 10 sec at bin 1 13:23:49 Testing with 64 x 64 sub-frame 13:23:50 Camera exposing 13:24:02 Exposure complete 13:24:03 Image downloaded 13:24:04 Background mean = 871 (ADU) 13:24:04 Still too dark - waiting 15 sec. to try again... 13:24:19 ...wait complete. Sun is now at -7.1 deg. elevation 13:24:19 TEST I: 10 sec at bin 1 13:24:19 Testing with 64 x 64 sub-frame 13:24:19 Camera exposing 13:24:31 Exposure complete 13:24:32 Image downloaded 13:24:33 Background mean = 924 (ADU) 13:24:33 Still too dark - waiting 15 sec. to try again... 13:24:48 ...wait complete. Sun is now at -7.0 deg. elevation 13:24:48 TEST I: 10 sec at bin 1 13:24:48 Testing with 64 x 64 sub-frame 13:24:48 Camera exposing 13:25:01 Exposure complete 13:25:02 Image downloaded 13:25:02 Background mean = 987 (ADU) 13:25:02 Still too dark - waiting 15 sec. to try again... 13:25:17 ...wait complete. Sun is now at -6.9 deg. elevation 13:25:17 TEST I: 10 sec at bin 1 13:25:18 Testing with 64 x 64 sub-frame 13:25:18 Camera exposing 13:25:30 Exposure complete 13:25:31 Image downloaded 13:25:32 Background mean = 1060 (ADU) 13:25:32 Still too dark - waiting 15 sec. to try again... 13:25:47 ...wait complete. Sun is now at -6.8 deg. elevation 13:25:47 TEST I: 10 sec at bin 1 13:25:47 Testing with 64 x 64 sub-frame 13:25:47 Camera exposing 13:25:59 Exposure complete 13:26:00 Image downloaded 13:26:01 Background mean = 1139 (ADU) 13:26:01 Still too dark - waiting 15 sec. to try again... 13:26:16 ...wait complete. Sun is now at -6.7 deg. elevation 13:26:16 TEST I: 10 sec at bin 1 13:26:16 Testing with 64 x 64 sub-frame 13:26:16 Camera exposing 13:26:29 Exposure complete 13:26:30 Image downloaded 13:26:31 Background mean = 1228 (ADU) 13:26:31 Still too dark - waiting 15 sec. to try again... 13:26:46 ...wait complete. Sun is now at -6.6 deg. elevation 13:26:46 TEST I: 10 sec at bin 1 13:26:46 Testing with 64 x 64 sub-frame 13:26:46 Camera exposing 13:27:00 Exposure complete 13:27:01 Image downloaded 13:27:01 Background mean = 1338 (ADU) 13:27:01 Still too dark - waiting 15 sec. to try again... 13:27:16 ...wait complete. Sun is now at -6.5 deg. elevation 13:27:16 TEST I: 10 sec at bin 1 13:27:16 Testing with 64 x 64 sub-frame 13:27:16 Camera exposing 13:27:29 Exposure complete 13:27:31 Image downloaded 13:27:32 Background mean = 1463 (ADU) 13:27:32 Still too dark - waiting 15 sec. to try again... 13:27:47 ...wait complete. Sun is now at -6.4 deg. elevation 13:27:47 TEST I: 10 sec at bin 1 13:27:47 Testing with 64 x 64 sub-frame 13:27:47 Camera exposing 13:27:59 Exposure complete 13:28:00 Image downloaded 13:28:01 Background mean = 1604 (ADU) 13:28:01 Still too dark - waiting 15 sec. to try again... 13:28:16 ...wait complete. Sun is now at -6.3 deg. elevation 13:28:16 TEST I: 10 sec at bin 1 13:28:16 Testing with 64 x 64 sub-frame 13:28:16 Camera exposing 13:28:28 Exposure complete 13:28:30 Image downloaded 13:28:30 Background mean = 1765 (ADU) 13:28:30 Still too dark - waiting 15 sec. to try again... 13:28:45 ...wait complete. Sun is now at -6.2 deg. elevation 13:28:45 TEST I: 10 sec at bin 1 13:28:46 Testing with 64 x 64 sub-frame 13:28:46 Camera exposing 13:28:59 Exposure complete 13:29:00 Image downloaded 13:29:01 Background mean = 1947 (ADU) 13:29:01 Still too dark - waiting 15 sec. to try again... 13:29:16 ...wait complete. Sun is now at -6.0 deg. elevation 13:29:16 TEST I: 10 sec at bin 1 13:29:16 Testing with 64 x 64 sub-frame 13:29:16 Camera exposing 13:29:29 Exposure complete 13:29:30 Image downloaded 13:29:31 Background mean = 2159 (ADU) 13:29:31 Still too dark - waiting 15 sec. to try again... 13:29:46 ...wait complete. Sun is now at -5.9 deg. elevation 13:29:46 TEST I: 10 sec at bin 1 13:29:46 Testing with 64 x 64 sub-frame 13:29:46 Camera exposing 13:29:59 Exposure complete 13:30:00 Image downloaded 13:30:00 Background mean = 2400 (ADU) 13:30:00 Still too dark - waiting 15 sec. to try again... 13:30:15 ...wait complete. Sun is now at -5.8 deg. elevation 13:30:15 TEST I: 10 sec at bin 1 13:30:15 Testing with 64 x 64 sub-frame 13:30:15 Camera exposing 13:30:28 Exposure complete 13:30:29 Image downloaded 13:30:29 Background mean = 2664 (ADU) 13:30:29 Still too dark - waiting 15 sec. to try again... 13:30:45 ...wait complete. Sun is now at -5.7 deg. elevation 13:30:45 TEST I: 10 sec at bin 1 13:30:45 Testing with 64 x 64 sub-frame 13:30:45 Camera exposing 13:30:57 Exposure complete 13:30:58 Image downloaded 13:30:59 Background mean = 2966 (ADU) 13:30:59 Still too dark - waiting 15 sec. to try again... 13:31:14 ...wait complete. Sun is now at -5.6 deg. elevation 13:31:14 TEST I: 10 sec at bin 1 13:31:14 Testing with 64 x 64 sub-frame 13:31:14 Camera exposing 13:31:27 Exposure complete 13:31:28 Image downloaded 13:31:28 Background mean = 3311 (ADU) 13:31:28 Still too dark - waiting 15 sec. to try again... 13:31:43 ...wait complete. Sun is now at -5.5 deg. elevation 13:31:43 TEST I: 10 sec at bin 1 13:31:43 Testing with 64 x 64 sub-frame 13:31:43 Camera exposing 13:31:56 Exposure complete 13:31:57 Image downloaded 13:31:57 Background mean = 3695 (ADU) 13:31:57 Still too dark - waiting 15 sec. to try again... 13:32:13 ...wait complete. Sun is now at -5.4 deg. elevation 13:32:13 TEST I: 10 sec at bin 1 13:32:13 Testing with 64 x 64 sub-frame 13:32:13 Camera exposing 13:32:25 Exposure complete 13:32:26 Image downloaded 13:32:27 Background mean = 4134 (ADU) 13:32:27 Still too dark - waiting 15 sec. to try again... 13:32:42 ...wait complete. Sun is now at -5.3 deg. elevation 13:32:42 TEST I: 10 sec at bin 1 13:32:42 Testing with 64 x 64 sub-frame 13:32:42 Camera exposing 13:32:55 Exposure complete 13:32:56 Image downloaded 13:32:56 Background mean = 4635 (ADU) 13:32:56 Still too dark - waiting 15 sec. to try again... 13:33:11 ...wait complete. Sun is now at -5.2 deg. elevation 13:33:11 TEST I: 10 sec at bin 1 13:33:11 Testing with 64 x 64 sub-frame 13:33:12 Camera exposing 13:33:24 Exposure complete 13:33:26 Image downloaded 13:33:26 Background mean = 5208 (ADU) 13:33:26 Still too dark - waiting 15 sec. to try again... 13:33:41 ...wait complete. Sun is now at -5.1 deg. elevation 13:33:41 TEST I: 10 sec at bin 1 13:33:41 Testing with 64 x 64 sub-frame 13:33:41 Camera exposing 13:33:54 Exposure complete 13:33:56 Image downloaded 13:33:56 Background mean = 5879 (ADU) 13:33:56 Still too dark - waiting 15 sec. to try again... 13:34:11 ...wait complete. Sun is now at -5.0 deg. elevation 13:34:11 TEST I: 10 sec at bin 1 13:34:11 Testing with 64 x 64 sub-frame 13:34:11 Camera exposing 13:34:24 Exposure complete 13:34:25 Image downloaded 13:34:26 Background mean = 6684 (ADU) 13:34:26 Still too dark - waiting 15 sec. to try again... 13:34:41 ...wait complete. Sun is now at -4.9 deg. elevation 13:34:41 TEST I: 10 sec at bin 1 13:34:41 Testing with 64 x 64 sub-frame 13:34:41 Camera exposing 13:34:53 Exposure complete 13:34:56 Image downloaded 13:34:56 Background mean = 7631 (ADU) 13:34:56 Still too dark - waiting 15 sec. to try again... 13:35:12 ...wait complete. Sun is now at -4.8 deg. elevation 13:35:12 TEST I: 10 sec at bin 1 13:35:12 Testing with 64 x 64 sub-frame 13:35:12 Camera exposing 13:35:25 Exposure complete 13:35:27 Image downloaded 13:35:27 Background mean = 8760 (ADU) 13:35:27 Still too dark - waiting 15 sec. to try again... 13:35:42 ...wait complete. Sun is now at -4.7 deg. elevation 13:35:42 TEST I: 10 sec at bin 1 13:35:42 Testing with 64 x 64 sub-frame 13:35:42 Camera exposing 13:35:55 Exposure complete 13:35:56 Image downloaded 13:35:56 Background mean = 9921 (ADU) 13:35:56 Still too dark - waiting 15 sec. to try again... 13:36:11 ...wait complete. Sun is now at -4.6 deg. elevation 13:36:11 TEST I: 10 sec at bin 1 13:36:11 Testing with 64 x 64 sub-frame 13:36:11 Camera exposing 13:36:24 Exposure complete 13:36:25 Image downloaded 13:36:26 Background mean = 11138 (ADU) 13:36:26 Still too dark - waiting 15 sec. to try again... 13:36:41 ...wait complete. Sun is now at -4.5 deg. elevation 13:36:41 TEST I: 10 sec at bin 1 13:36:41 Testing with 64 x 64 sub-frame 13:36:41 Camera exposing 13:36:53 Exposure complete 13:36:54 Image downloaded 13:36:55 Background mean = 12487 (ADU) 13:36:55 Still too dark - waiting 15 sec. to try again... 13:37:10 ...wait complete. Sun is now at -4.4 deg. elevation 13:37:10 TEST I: 10 sec at bin 1 13:37:10 Testing with 64 x 64 sub-frame 13:37:10 Camera exposing 13:37:23 Exposure complete 13:37:24 Image downloaded 13:37:24 Background mean = 14049 (ADU) 13:37:24 Still too dark - waiting 15 sec. to try again... 13:37:39 ...wait complete. Sun is now at -4.3 deg. elevation 13:37:39 TEST I: 10 sec at bin 1 13:37:39 Testing with 64 x 64 sub-frame 13:37:39 Camera exposing 13:37:52 Exposure complete 13:37:53 Image downloaded 13:37:54 Background mean = 15885 (ADU) 13:37:54 Still too dark - waiting 15 sec. to try again... 13:38:09 ...wait complete. Sun is now at -4.2 deg. elevation 13:38:09 TEST I: 10 sec at bin 1 13:38:09 Testing with 64 x 64 sub-frame 13:38:09 Camera exposing 13:38:21 Exposure complete 13:38:23 Image downloaded 13:38:23 Background mean = 18148 (ADU) 13:38:23 FLAT I: 10 sec at bin 1 13:38:23 Camera exposing 13:38:36 Exposure complete 13:38:36 Start slew to flat area... 13:38:56 Image downloaded 13:39:00 Background mean = 19251 (ADU) 13:39:00 FLAT I: 9.87 sec at bin 1 13:39:00 Camera exposing 13:39:12 Exposure complete 13:39:12 Start slew to flat area... 13:39:32 Image downloaded 13:39:35 Background mean = 22561 (ADU) 13:39:35 FLAT I: 8.31 sec at bin 1 13:39:35 Camera exposing 13:39:46 Exposure complete 13:39:46 Start slew to flat area... 13:40:06 Image downloaded 13:40:09 Background mean = 21924 (ADU) 13:40:09 FLAT I: 7.2 sec at bin 1 13:40:09 Camera exposing 13:40:19 Exposure complete 13:40:19 Start slew to flat area... 13:40:39 Image downloaded 13:40:42 Background mean = 22685 (ADU) 13:40:42 FLAT I: 6.03 sec at bin 1 13:40:42 Camera exposing 13:40:51 Exposure complete 13:40:51 Start slew to flat area... 13:41:10 Image downloaded 13:41:13 Background mean = 22508 (ADU) 13:41:13 Doing 5 flats in R at binning 1 13:41:13 Start slew to flat area... 13:41:15 Switching from I to R filter for imaging 13:41:15 Focus change of 21 steps required 13:41:25 TEST R: 5.09 sec at bin 1 13:41:26 Testing with 64 x 64 sub-frame 13:41:26 Camera exposing 13:41:33 Exposure complete 13:41:34 Image downloaded 13:41:35 Background mean = 41138 (ADU) 13:41:35 TEST R: 2.35 sec at bin 1 13:41:35 Testing with 64 x 64 sub-frame 13:41:35 Camera exposing 13:41:40 Exposure complete 13:41:41 Image downloaded 13:41:42 Background mean = 19984 (ADU) 13:41:42 FLAT R: 2.23 sec at bin 1 13:41:42 Camera exposing 13:41:47 Exposure complete 13:41:47 Start slew to flat area... 13:42:07 Image downloaded 13:42:10 Background mean = 19374 (ADU) 13:42:10 FLAT R: 2.19 sec at bin 1 13:42:10 Camera exposing 13:42:14 Exposure complete 13:42:14 Start slew to flat area... 13:42:35 Image downloaded 13:42:37 Background mean = 21119 (ADU) 13:42:38 FLAT R: 1.97 sec at bin 1 13:42:38 Camera exposing 13:42:42 Exposure complete 13:42:42 Start slew to flat area... 13:43:02 Image downloaded 13:43:05 Background mean = 21255 (ADU) 13:43:05 FLAT R: 1.76 sec at bin 1 13:43:05 Camera exposing 13:43:11 Exposure complete 13:43:11 Start slew to flat area... 13:43:30 Image downloaded 13:43:33 Background mean = 21164 (ADU) 13:43:33 FLAT R: 1.58 sec at bin 1 13:43:33 Camera exposing 13:43:38 Exposure complete 13:43:38 Start slew to flat area... 13:43:58 Image downloaded 13:44:01 Background mean = 21238 (ADU) 13:44:01 Doing 5 flats in V at binning 1 13:44:01 Start slew to flat area... 13:44:03 Switching from R to V filter for imaging 13:44:03 Focus change of 4 steps required 13:44:13 TEST V: 1.41 sec at bin 1 13:44:13 Testing with 64 x 64 sub-frame 13:44:13 Camera exposing 13:44:17 Exposure complete 13:44:19 Image downloaded 13:44:19 Background mean = 21772 (ADU) 13:44:19 FLAT V: 1.23 sec at bin 1 13:44:19 Camera exposing 13:44:23 Exposure complete 13:44:23 Start slew to flat area... 13:44:43 Image downloaded 13:44:46 Background mean = 19409 (ADU) 13:44:46 FLAT V: 1.2 sec at bin 1 13:44:46 Camera exposing 13:44:49 Exposure complete 13:44:49 Start slew to flat area... 13:45:10 Image downloaded 13:45:13 Background mean = 20660 (ADU) 13:45:13 FLAT V: 1.1 sec at bin 1 13:45:13 Camera exposing 13:45:16 Exposure complete 13:45:16 Start slew to flat area... 13:45:37 Image downloaded 13:45:39 Background mean = 20709 (ADU) 13:45:39 FLAT V: 1.01 sec at bin 1 13:45:39 Camera exposing 13:45:43 Exposure complete 13:45:43 Start slew to flat area... 13:46:03 Image downloaded 13:46:06 Background mean = 20696 (ADU) 13:46:06 FLAT V: 1 sec at bin 1 13:46:06 Camera exposing 13:46:09 Exposure complete 13:46:09 Start slew to flat area... 13:46:29 Image downloaded 13:46:33 Background mean = 22157 (ADU) 13:46:33 Doing 5 flats in B at binning 1 13:46:33 Start slew to flat area... 13:46:34 Switching from V to B filter for imaging 13:46:34 Focus change of 9 steps required 13:46:44 TEST B: 1 sec at bin 1 13:46:44 Testing with 64 x 64 sub-frame 13:46:44 Camera exposing 13:46:49 Exposure complete 13:46:50 Image downloaded 13:46:50 Background mean = 26608 (ADU) 13:46:50 **Sky is too bright 13:46:50 **Filter U does not exist. Skipping this flat set. 13:46:50 Restore slew settle time to 1 sec. 13:46:50 Sun is now at -2.4 deg. elevation 13:46:50 (tracking off) 13:46:50 Flat acquisition complete. ACP console log closed 08-Feb-2017 13:46:50 UTC