ACP console log opened 13-Apr-2017 11:45:16 UTC
This is ACP version 6.0 (build 14, Special for Wodaski Alt/Az Scope)
Licensed to Arne Henden
11:45:16 This is AutoFlat version 6.1.5
11:45:16 Using flat plan SchedulerDawnFlats.txt
11:45:16 Waiting to start dawn flats at 5:59:10 AM
11:45:16   (tracking off)
11:55:11   (tracking on)
11:55:11   Start slew to flat area...
11:55:13   (wait for slew to complete)
11:55:58   (slew complete)
11:59:11 Starting dawn flats. High Sun at 6:38:12 AM
11:59:11 Starting flat field acquisition.
11:59:11 Reducing slew settle time to 0 sec.
11:59:11 **Filter C does not exist. Skipping this flat set.
11:59:11 Doing 5 flats in I at binning 1
11:59:11   Start slew to flat area...
11:59:12   (wait for slew to complete)
11:59:16   (slew complete)
11:59:16 TEST I:  10 sec at bin 1
11:59:17   Testing with 64 x 64 sub-frame
11:59:17   Camera exposing
11:59:30   Exposure complete
11:59:31   Image downloaded
11:59:31   Background mean = 574 (ADU)
11:59:31   Still too dark - waiting 15 sec. to try again...
11:59:46   ...wait complete. Sun is now at -8.9 deg. elevation
11:59:46 TEST I:  10 sec at bin 1
11:59:46   Testing with 64 x 64 sub-frame
11:59:47   Camera exposing
11:59:59   Exposure complete
12:00:00   Image downloaded
12:00:01   Background mean = 578 (ADU)
12:00:01   Still too dark - waiting 15 sec. to try again...
12:00:16   ...wait complete. Sun is now at -8.8 deg. elevation
12:00:16 TEST I:  10 sec at bin 1
12:00:16   Testing with 64 x 64 sub-frame
12:00:16   Camera exposing
12:00:29   Exposure complete
12:00:30   Image downloaded
12:00:30   Background mean = 581 (ADU)
12:00:30   Still too dark - waiting 15 sec. to try again...
12:00:45   ...wait complete. Sun is now at -8.7 deg. elevation
12:00:45   (wait for slew to complete)
12:00:46   (slew complete)
12:00:46 TEST I:  10 sec at bin 1
12:00:46   Testing with 64 x 64 sub-frame
12:00:46   Camera exposing
12:00:59   Exposure complete
12:01:00   Image downloaded
12:01:01   Background mean = 586 (ADU)
12:01:01   Still too dark - waiting 15 sec. to try again...
12:01:16   ...wait complete. Sun is now at -8.6 deg. elevation
12:01:16 TEST I:  10 sec at bin 1
12:01:16   Testing with 64 x 64 sub-frame
12:01:16   Camera exposing
12:01:29   Exposure complete
12:01:30   Image downloaded
12:01:30   Background mean = 594 (ADU)
12:01:30   Still too dark - waiting 15 sec. to try again...
12:01:46   ...wait complete. Sun is now at -8.5 deg. elevation
12:01:46 TEST I:  10 sec at bin 1
12:01:46   Testing with 64 x 64 sub-frame
12:01:46   Camera exposing
12:01:59   Exposure complete
12:02:00   Image downloaded
12:02:00   Background mean = 600 (ADU)
12:02:00   Still too dark - waiting 15 sec. to try again...
12:02:15   ...wait complete. Sun is now at -8.4 deg. elevation
12:02:15 TEST I:  10 sec at bin 1
12:02:15   Testing with 64 x 64 sub-frame
12:02:16   Camera exposing
12:02:29   Exposure complete
12:02:30   Image downloaded
12:02:31   Background mean = 608 (ADU)
12:02:31   Still too dark - waiting 15 sec. to try again...
12:02:46   ...wait complete. Sun is now at -8.3 deg. elevation
12:02:46 TEST I:  10 sec at bin 1
12:02:46   Testing with 64 x 64 sub-frame
12:02:46   Camera exposing
12:03:00   Exposure complete
12:03:01   Image downloaded
12:03:01   Background mean = 615 (ADU)
12:03:01   Still too dark - waiting 15 sec. to try again...
12:03:16   ...wait complete. Sun is now at -8.2 deg. elevation
12:03:16 TEST I:  10 sec at bin 1
12:03:16   Testing with 64 x 64 sub-frame
12:03:16   Camera exposing
12:03:29   Exposure complete
12:03:30   Image downloaded
12:03:31   Background mean = 624 (ADU)
12:03:31   Still too dark - waiting 15 sec. to try again...
12:03:46   ...wait complete. Sun is now at -8.1 deg. elevation
12:03:46 TEST I:  10 sec at bin 1
12:03:46   Testing with 64 x 64 sub-frame
12:03:46   Camera exposing
12:03:59   Exposure complete
12:04:00   Image downloaded
12:04:00   Background mean = 635 (ADU)
12:04:00   Still too dark - waiting 15 sec. to try again...
12:04:15   ...wait complete. Sun is now at -8.0 deg. elevation
12:04:15 TEST I:  10 sec at bin 1
12:04:15   Testing with 64 x 64 sub-frame
12:04:16   Camera exposing
12:04:29   Exposure complete
12:04:30   Image downloaded
12:04:30   Background mean = 647 (ADU)
12:04:30   Still too dark - waiting 15 sec. to try again...
12:04:45   ...wait complete. Sun is now at -7.9 deg. elevation
12:04:45 TEST I:  10 sec at bin 1
12:04:45   Testing with 64 x 64 sub-frame
12:04:45   Camera exposing
12:04:58   Exposure complete
12:04:59   Image downloaded
12:05:00   Background mean = 660 (ADU)
12:05:00   Still too dark - waiting 15 sec. to try again...
12:05:15   ...wait complete. Sun is now at -7.8 deg. elevation
12:05:15 TEST I:  10 sec at bin 1
12:05:15   Testing with 64 x 64 sub-frame
12:05:15   Camera exposing
12:05:27   Exposure complete
12:05:28   Image downloaded
12:05:29   Background mean = 675 (ADU)
12:05:29   Still too dark - waiting 15 sec. to try again...
12:05:45   ...wait complete. Sun is now at -7.7 deg. elevation
12:05:45 TEST I:  10 sec at bin 1
12:05:45   Testing with 64 x 64 sub-frame
12:05:45   Camera exposing
12:05:58   Exposure complete
12:05:59   Image downloaded
12:05:59   Background mean = 696 (ADU)
12:05:59   Still too dark - waiting 15 sec. to try again...
12:06:14   ...wait complete. Sun is now at -7.6 deg. elevation
12:06:14 TEST I:  10 sec at bin 1
12:06:14   Testing with 64 x 64 sub-frame
12:06:15   Camera exposing
12:06:27   Exposure complete
12:06:28   Image downloaded
12:06:29   Background mean = 715 (ADU)
12:06:29   Still too dark - waiting 15 sec. to try again...
12:06:44   ...wait complete. Sun is now at -7.5 deg. elevation
12:06:44 TEST I:  10 sec at bin 1
12:06:44   Testing with 64 x 64 sub-frame
12:06:44   Camera exposing
12:06:56   Exposure complete
12:06:57   Image downloaded
12:06:58   Background mean = 743 (ADU)
12:06:58   Still too dark - waiting 15 sec. to try again...
12:07:13   ...wait complete. Sun is now at -7.4 deg. elevation
12:07:13 TEST I:  10 sec at bin 1
12:07:13   Testing with 64 x 64 sub-frame
12:07:13   Camera exposing
12:07:26   Exposure complete
12:07:27   Image downloaded
12:07:28   Background mean = 772 (ADU)
12:07:28   Still too dark - waiting 15 sec. to try again...
12:07:43   ...wait complete. Sun is now at -7.3 deg. elevation
12:07:43 TEST I:  10 sec at bin 1
12:07:43   Testing with 64 x 64 sub-frame
12:07:44   Camera exposing
12:07:56   Exposure complete
12:07:57   Image downloaded
12:07:58   Background mean = 806 (ADU)
12:07:58   Still too dark - waiting 15 sec. to try again...
12:08:13   ...wait complete. Sun is now at -7.2 deg. elevation
12:08:13 TEST I:  10 sec at bin 1
12:08:13   Testing with 64 x 64 sub-frame
12:08:13   Camera exposing
12:08:26   Exposure complete
12:08:27   Image downloaded
12:08:27   Background mean = 845 (ADU)
12:08:27   Still too dark - waiting 15 sec. to try again...
12:08:43   ...wait complete. Sun is now at -7.1 deg. elevation
12:08:43 TEST I:  10 sec at bin 1
12:08:43   Testing with 64 x 64 sub-frame
12:08:43   Camera exposing
12:08:55   Exposure complete
12:08:57   Image downloaded
12:08:57   Background mean = 889 (ADU)
12:08:57   Still too dark - waiting 15 sec. to try again...
12:09:12   ...wait complete. Sun is now at -7.0 deg. elevation
12:09:12 TEST I:  10 sec at bin 1
12:09:12   Testing with 64 x 64 sub-frame
12:09:12   Camera exposing
12:09:25   Exposure complete
12:09:27   Image downloaded
12:09:27   Background mean = 943 (ADU)
12:09:27   Still too dark - waiting 15 sec. to try again...
12:09:42   ...wait complete. Sun is now at -6.9 deg. elevation
12:09:42 TEST I:  10 sec at bin 1
12:09:42   Testing with 64 x 64 sub-frame
12:09:42   Camera exposing
12:09:55   Exposure complete
12:09:56   Image downloaded
12:09:56   Background mean = 1004 (ADU)
12:09:56   Still too dark - waiting 15 sec. to try again...
12:10:11   ...wait complete. Sun is now at -6.8 deg. elevation
12:10:11 TEST I:  10 sec at bin 1
12:10:11   Testing with 64 x 64 sub-frame
12:10:11   Camera exposing
12:10:24   Exposure complete
12:10:25   Image downloaded
12:10:26   Background mean = 1073 (ADU)
12:10:26   Still too dark - waiting 15 sec. to try again...
12:10:41   ...wait complete. Sun is now at -6.7 deg. elevation
12:10:41 TEST I:  10 sec at bin 1
12:10:41   Testing with 64 x 64 sub-frame
12:10:41   Camera exposing
12:10:53   Exposure complete
12:10:55   Image downloaded
12:10:55   Background mean = 1152 (ADU)
12:10:55   Still too dark - waiting 15 sec. to try again...
12:11:10   ...wait complete. Sun is now at -6.6 deg. elevation
12:11:10 TEST I:  10 sec at bin 1
12:11:10   Testing with 64 x 64 sub-frame
12:11:10   Camera exposing
12:11:23   Exposure complete
12:11:24   Image downloaded
12:11:24   Background mean = 1239 (ADU)
12:11:24   Still too dark - waiting 15 sec. to try again...
12:11:39   ...wait complete. Sun is now at -6.5 deg. elevation
12:11:39 TEST I:  10 sec at bin 1
12:11:40   Testing with 64 x 64 sub-frame
12:11:40   Camera exposing
12:11:52   Exposure complete
12:11:53   Image downloaded
12:11:54   Background mean = 1346 (ADU)
12:11:54   Still too dark - waiting 15 sec. to try again...
12:12:09   ...wait complete. Sun is now at -6.4 deg. elevation
12:12:09 TEST I:  10 sec at bin 1
12:12:09   Testing with 64 x 64 sub-frame
12:12:09   Camera exposing
12:12:21   Exposure complete
12:12:23   Image downloaded
12:12:23   Background mean = 1462 (ADU)
12:12:23   Still too dark - waiting 15 sec. to try again...
12:12:38   ...wait complete. Sun is now at -6.3 deg. elevation
12:12:38 TEST I:  10 sec at bin 1
12:12:38   Testing with 64 x 64 sub-frame
12:12:38   Camera exposing
12:12:51   Exposure complete
12:12:52   Image downloaded
12:12:53   Background mean = 1601 (ADU)
12:12:53   Still too dark - waiting 15 sec. to try again...
12:13:08   ...wait complete. Sun is now at -6.2 deg. elevation
12:13:08 TEST I:  10 sec at bin 1
12:13:08   Testing with 64 x 64 sub-frame
12:13:08   Camera exposing
12:13:20   Exposure complete
12:13:21   Image downloaded
12:13:22   Background mean = 1761 (ADU)
12:13:22   Still too dark - waiting 15 sec. to try again...
12:13:37   ...wait complete. Sun is now at -6.1 deg. elevation
12:13:37 TEST I:  10 sec at bin 1
12:13:37   Testing with 64 x 64 sub-frame
12:13:37   Camera exposing
12:13:50   Exposure complete
12:13:51   Image downloaded
12:13:51   Background mean = 1940 (ADU)
12:13:51   Still too dark - waiting 15 sec. to try again...
12:14:06   ...wait complete. Sun is now at -6.0 deg. elevation
12:14:06 TEST I:  10 sec at bin 1
12:14:06   Testing with 64 x 64 sub-frame
12:14:07   Camera exposing
12:14:19   Exposure complete
12:14:20   Image downloaded
12:14:21   Background mean = 2153 (ADU)
12:14:21   Still too dark - waiting 15 sec. to try again...
12:14:36   ...wait complete. Sun is now at -5.9 deg. elevation
12:14:36 TEST I:  10 sec at bin 1
12:14:36   Testing with 64 x 64 sub-frame
12:14:36   Camera exposing
12:14:48   Exposure complete
12:14:49   Image downloaded
12:14:50   Background mean = 2391 (ADU)
12:14:50   Still too dark - waiting 15 sec. to try again...
12:15:05   ...wait complete. Sun is now at -5.8 deg. elevation
12:15:05 TEST I:  10 sec at bin 1
12:15:05   Testing with 64 x 64 sub-frame
12:15:05   Camera exposing
12:15:17   Exposure complete
12:15:19   Image downloaded
12:15:19   Background mean = 2673 (ADU)
12:15:19   Still too dark - waiting 15 sec. to try again...
12:15:34   ...wait complete. Sun is now at -5.7 deg. elevation
12:15:34 TEST I:  10 sec at bin 1
12:15:34   Testing with 64 x 64 sub-frame
12:15:34   Camera exposing
12:15:47   Exposure complete
12:15:48   Image downloaded
12:15:49   Background mean = 2988 (ADU)
12:15:49   Still too dark - waiting 15 sec. to try again...
12:16:04   ...wait complete. Sun is now at -5.6 deg. elevation
12:16:04 TEST I:  10 sec at bin 1
12:16:04   Testing with 64 x 64 sub-frame
12:16:04   Camera exposing
12:16:16   Exposure complete
12:16:17   Image downloaded
12:16:18   Background mean = 3358 (ADU)
12:16:18   Still too dark - waiting 15 sec. to try again...
12:16:33   ...wait complete. Sun is now at -5.5 deg. elevation
12:16:33 TEST I:  10 sec at bin 1
12:16:33   Testing with 64 x 64 sub-frame
12:16:33   Camera exposing
12:16:46   Exposure complete
12:16:47   Image downloaded
12:16:47   Background mean = 3777 (ADU)
12:16:47   Still too dark - waiting 15 sec. to try again...
12:17:03   ...wait complete. Sun is now at -5.4 deg. elevation
12:17:03 TEST I:  10 sec at bin 1
12:17:03   Testing with 64 x 64 sub-frame
12:17:03   Camera exposing
12:17:15   Exposure complete
12:17:16   Image downloaded
12:17:17   Background mean = 4254 (ADU)
12:17:17   Still too dark - waiting 15 sec. to try again...
12:17:32   ...wait complete. Sun is now at -5.3 deg. elevation
12:17:32 TEST I:  10 sec at bin 1
12:17:32   Testing with 64 x 64 sub-frame
12:17:32   Camera exposing
12:17:45   Exposure complete
12:17:46   Image downloaded
12:17:46   Background mean = 4793 (ADU)
12:17:46   Still too dark - waiting 15 sec. to try again...
12:18:01   ...wait complete. Sun is now at -5.2 deg. elevation
12:18:01 TEST I:  10 sec at bin 1
12:18:01   Testing with 64 x 64 sub-frame
12:18:02   Camera exposing
12:18:14   Exposure complete
12:18:15   Image downloaded
12:18:16   Background mean = 5418 (ADU)
12:18:16   Still too dark - waiting 15 sec. to try again...
12:18:31   ...wait complete. Sun is now at -5.1 deg. elevation
12:18:31 TEST I:  10 sec at bin 1
12:18:31   Testing with 64 x 64 sub-frame
12:18:31   Camera exposing
12:18:44   Exposure complete
12:18:45   Image downloaded
12:18:45   Background mean = 6137 (ADU)
12:18:45   Still too dark - waiting 15 sec. to try again...
12:19:00   ...wait complete. Sun is now at -5.0 deg. elevation
12:19:00 TEST I:  10 sec at bin 1
12:19:00   Testing with 64 x 64 sub-frame
12:19:00   Camera exposing
12:19:13   Exposure complete
12:19:14   Image downloaded
12:19:15   Background mean = 6957 (ADU)
12:19:15   Still too dark - waiting 15 sec. to try again...
12:19:30   ...wait complete. Sun is now at -4.9 deg. elevation
12:19:30 TEST I:  10 sec at bin 1
12:19:30   Testing with 64 x 64 sub-frame
12:19:30   Camera exposing
12:19:43   Exposure complete
12:19:44   Image downloaded
12:19:45   Background mean = 7918 (ADU)
12:19:45   Still too dark - waiting 15 sec. to try again...
12:20:00   ...wait complete. Sun is now at -4.8 deg. elevation
12:20:00 TEST I:  10 sec at bin 1
12:20:00   Testing with 64 x 64 sub-frame
12:20:01   Camera exposing
12:20:13   Exposure complete
12:20:15   Image downloaded
12:20:15   Background mean = 9084 (ADU)
12:20:15   Still too dark - waiting 15 sec. to try again...
12:20:30   ...wait complete. Sun is now at -4.7 deg. elevation
12:20:30 TEST I:  10 sec at bin 1
12:20:30   Testing with 64 x 64 sub-frame
12:20:30   Camera exposing
12:20:43   Exposure complete
12:20:44   Image downloaded
12:20:44   Background mean = 10403 (ADU)
12:20:44   Still too dark - waiting 15 sec. to try again...
12:20:59   ...wait complete. Sun is now at -4.6 deg. elevation
12:20:59 TEST I:  10 sec at bin 1
12:20:59   Testing with 64 x 64 sub-frame
12:20:59   Camera exposing
12:21:12   Exposure complete
12:21:13   Image downloaded
12:21:13   Background mean = 11868 (ADU)
12:21:13   Still too dark - waiting 15 sec. to try again...
12:21:29   ...wait complete. Sun is now at -4.5 deg. elevation
12:21:29   (wait for slew to complete)
12:21:31   (slew complete)
12:21:31 TEST I:  10 sec at bin 1
12:21:31   Testing with 64 x 64 sub-frame
12:21:31   Camera exposing
12:21:43   Exposure complete
12:21:44   Image downloaded
12:21:45   Background mean = 13745 (ADU)
12:21:45   Still too dark - waiting 15 sec. to try again...
12:22:00   ...wait complete. Sun is now at -4.4 deg. elevation
12:22:00 TEST I:  10 sec at bin 1
12:22:00   Testing with 64 x 64 sub-frame
12:22:00   Camera exposing
12:22:13   Exposure complete
12:22:14   Image downloaded
12:22:14   Background mean = 15632 (ADU)
12:22:14   Still too dark - waiting 15 sec. to try again...
12:22:29   ...wait complete. Sun is now at -4.3 deg. elevation
12:22:29 TEST I:  10 sec at bin 1
12:22:29   Testing with 64 x 64 sub-frame
12:22:29   Camera exposing
12:22:42   Exposure complete
12:22:43   Image downloaded
12:22:44   Background mean = 17748 (ADU)
12:22:44 FLAT I:  10 sec at bin 1
12:22:44   Camera exposing
12:22:56   Exposure complete
12:22:56   Start slew to flat area...
12:23:16   Image downloaded
12:23:18   Background mean = 18725 (ADU)
12:23:18 FLAT I:  10 sec at bin 1
12:23:18   Camera exposing
12:23:32   Exposure complete
12:23:32   Start slew to flat area...
12:23:52   Image downloaded
12:23:54   Background mean = 21685 (ADU)
12:23:55 FLAT I:  8.76 sec at bin 1
12:23:55   Camera exposing
12:24:06   Exposure complete
12:24:06   Start slew to flat area...
12:24:26   Image downloaded
12:24:30   Background mean = 21360 (ADU)
12:24:30 FLAT I:  7.79 sec at bin 1
12:24:30   Camera exposing
12:24:40   Exposure complete
12:24:40   Start slew to flat area...
12:25:00   Image downloaded
12:25:03   Background mean = 21818 (ADU)
12:25:03 FLAT I:  6.78 sec at bin 1
12:25:03   Camera exposing
12:25:13   Exposure complete
12:25:13   Start slew to flat area...
12:25:33   Image downloaded
12:25:36   Background mean = 21740 (ADU)
12:25:36 Doing 5 flats in R at binning 1
12:25:36   Start slew to flat area...
12:25:38   Switching from I to R filter for imaging
12:25:38   Focus change of 21 steps required
12:25:48 TEST R:  5.93 sec at bin 1
12:25:48   Testing with 64 x 64 sub-frame
12:25:48   Camera exposing
12:25:56   Exposure complete
12:25:57   Image downloaded
12:25:59   Background mean = 43750 (ADU)
12:25:59 TEST R:  2.58 sec at bin 1
12:25:59   Testing with 64 x 64 sub-frame
12:25:59   Camera exposing
12:26:05   Exposure complete
12:26:06   Image downloaded
12:26:07   Background mean = 20123 (ADU)
12:26:07 FLAT R:  2.44 sec at bin 1
12:26:07   Camera exposing
12:26:12   Exposure complete
12:26:12   Start slew to flat area...
12:26:32   Image downloaded
12:26:35   Background mean = 19489 (ADU)
12:26:35 FLAT R:  2.38 sec at bin 1
12:26:35   Camera exposing
12:26:41   Exposure complete
12:26:41   Start slew to flat area...
12:27:01   Image downloaded
12:27:03   Background mean = 21387 (ADU)
12:27:04 FLAT R:  2.11 sec at bin 1
12:27:04   Camera exposing
12:27:08   Exposure complete
12:27:08   Start slew to flat area...
12:27:28   Image downloaded
12:27:31   Background mean = 21165 (ADU)
12:27:32 FLAT R:  1.89 sec at bin 1
12:27:32   Camera exposing
12:27:36   Exposure complete
12:27:36   Start slew to flat area...
12:27:56   Image downloaded
12:27:59   Background mean = 21230 (ADU)
12:28:00 FLAT R:  1.69 sec at bin 1
12:28:00   Camera exposing
12:28:05   Exposure complete
12:28:05   Start slew to flat area...
12:28:25   Image downloaded
12:28:28   Background mean = 21149 (ADU)
12:28:28 Doing 5 flats in V at binning 1
12:28:29   Start slew to flat area...
12:28:30   Switching from R to V filter for imaging
12:28:30   Focus change of 4 steps required
12:28:40 TEST V:  1.52 sec at bin 1
12:28:40   Testing with 64 x 64 sub-frame
12:28:40   Camera exposing
12:28:44   Exposure complete
12:28:45   Image downloaded
12:28:46   Background mean = 23769 (ADU)
12:28:46 FLAT V:  1.22 sec at bin 1
12:28:46   Camera exposing
12:28:49   Exposure complete
12:28:49   Start slew to flat area...
12:29:09   Image downloaded
12:29:12   Background mean = 19565 (ADU)
12:29:12 FLAT V:  1.18 sec at bin 1
12:29:12   Camera exposing
12:29:15   Exposure complete
12:29:15   Start slew to flat area...
12:29:36   Image downloaded
12:29:38   Background mean = 20855 (ADU)
12:29:39 FLAT V:  1.08 sec at bin 1
12:29:39   Camera exposing
12:29:42   Exposure complete
12:29:42   Start slew to flat area...
12:30:02   Image downloaded
12:30:05   Background mean = 20931 (ADU)
12:30:06 FLAT V:  1 sec at bin 1
12:30:06   Camera exposing
12:30:09   Exposure complete
12:30:09   Start slew to flat area...
12:30:31   Image downloaded
12:30:34   Background mean = 21496 (ADU)
12:30:34 FLAT V:  1 sec at bin 1
12:30:34   Camera exposing
12:30:37   Exposure complete
12:30:37   Start slew to flat area...
12:30:58   Image downloaded
12:31:02   Background mean = 23632 (ADU)
12:31:02 Doing 5 flats in B at binning 1
12:31:02   Start slew to flat area...
12:31:03   Switching from V to B filter for imaging
12:31:03   Focus change of 9 steps required
12:31:14 TEST B:  1 sec at bin 1
12:31:14   Testing with 64 x 64 sub-frame
12:31:14   Camera exposing
12:31:18   Exposure complete
12:31:19   Image downloaded
12:31:20   Background mean = 26956 (ADU)
12:31:20   **Sky is too bright
12:31:20 **Filter U does not exist. Skipping this flat set.
12:31:20 Restore slew settle time to 1 sec.
12:31:20  Sun is now at -2.4 deg. elevation
12:31:20   (tracking off)
12:31:20 Flat acquisition complete.
ACP console log closed 13-Apr-2017 12:31:20 UTC