ACP console log opened 18-Apr-2022 11:54:11 UTC This is ACP version 8.3 (build 1, Release 8.3) Licensed to Arne Henden 11:54:11 This is AutoFlat version 8.3.1 11:54:11 Using flat plan SchedulerDawnFlats.txt 11:54:11 Starting dawn flats. High Sun at 6:46:54 AM 11:54:11 Start tracking for next phase 11:54:11 Starting flat field acquisition. 11:54:11 Flats will be acquired with Fast readout mode 11:54:11 Doing 5 flats in B at binning 2 11:54:11 Start slew to flat area... 11:54:13 Switching from SI to B filter for imaging 11:54:13 Focus change of 340 steps required 11:54:22 (wait for slew to complete) 11:54:58 (slew complete) 11:54:58 Stop tracking for test exposures 11:54:58 TEST B: 10 sec at bin 2 11:54:58 Testing with 128 x 128 offset sub-frame 11:54:58 Camera exposing 11:55:12 Exposure complete 11:55:12 Downloading image... 11:55:13 Image downloaded 11:55:13 Background mean = 959 (ADU) 11:55:15 Still too dark - waiting 15 sec. to try again... 11:55:30 ...wait complete. Sun is now at -8.5 deg. elevation 11:55:30 TEST B: 10 sec at bin 2 11:55:30 Testing with 128 x 128 offset sub-frame 11:55:30 Camera exposing 11:55:44 Exposure complete 11:55:44 Downloading image... 11:55:45 Image downloaded 11:55:45 Background mean = 1003 (ADU) 11:55:46 Still too dark - waiting 15 sec. to try again... 11:56:02 ...wait complete. Sun is now at -8.4 deg. elevation 11:56:02 TEST B: 10 sec at bin 2 11:56:02 Testing with 128 x 128 offset sub-frame 11:56:02 Camera exposing 11:56:15 Exposure complete 11:56:15 Downloading image... 11:56:16 Image downloaded 11:56:16 Background mean = 1050 (ADU) 11:56:18 Still too dark - waiting 15 sec. to try again... 11:56:33 ...wait complete. Sun is now at -8.3 deg. elevation 11:56:33 TEST B: 10 sec at bin 2 11:56:33 Testing with 128 x 128 offset sub-frame 11:56:33 Camera exposing 11:56:45 Exposure complete 11:56:45 Downloading image... 11:56:47 Image downloaded 11:56:47 Background mean = 1103 (ADU) 11:56:48 Still too dark - waiting 15 sec. to try again... 11:57:03 ...wait complete. Sun is now at -8.2 deg. elevation 11:57:04 TEST B: 10 sec at bin 2 11:57:04 Testing with 128 x 128 offset sub-frame 11:57:04 Camera exposing 11:57:17 Exposure complete 11:57:17 Downloading image... 11:57:18 Image downloaded 11:57:19 Background mean = 1161 (ADU) 11:57:20 Still too dark - waiting 15 sec. to try again... 11:57:35 ...wait complete. Sun is now at -8.1 deg. elevation 11:57:35 TEST B: 10 sec at bin 2 11:57:35 Testing with 128 x 128 offset sub-frame 11:57:35 Camera exposing 11:57:48 Exposure complete 11:57:48 Downloading image... 11:57:49 Image downloaded 11:57:50 Background mean = 1229 (ADU) 11:57:51 Still too dark - waiting 15 sec. to try again... 11:58:06 ...wait complete. Sun is now at -8.0 deg. elevation 11:58:06 TEST B: 10 sec at bin 2 11:58:06 Testing with 128 x 128 offset sub-frame 11:58:06 Camera exposing 11:58:19 Exposure complete 11:58:19 Downloading image... 11:58:20 Image downloaded 11:58:21 Background mean = 1304 (ADU) 11:58:22 Still too dark - waiting 15 sec. to try again... 11:58:37 ...wait complete. Sun is now at -7.9 deg. elevation 11:58:37 TEST B: 10 sec at bin 2 11:58:37 Testing with 128 x 128 offset sub-frame 11:58:37 Camera exposing 11:58:51 Exposure complete 11:58:51 Downloading image... 11:58:52 Image downloaded 11:58:52 Background mean = 1390 (ADU) 11:58:53 Still too dark - waiting 15 sec. to try again... 11:59:09 ...wait complete. Sun is now at -7.8 deg. elevation 11:59:09 TEST B: 10 sec at bin 2 11:59:09 Testing with 128 x 128 offset sub-frame 11:59:09 Camera exposing 11:59:23 Exposure complete 11:59:23 Downloading image... 11:59:24 Image downloaded 11:59:24 Background mean = 1492 (ADU) 11:59:25 Still too dark - waiting 15 sec. to try again... 11:59:40 ...wait complete. Sun is now at -7.7 deg. elevation 11:59:40 TEST B: 10 sec at bin 2 11:59:40 Testing with 128 x 128 offset sub-frame 11:59:40 Camera exposing 11:59:53 Exposure complete 11:59:53 Downloading image... 11:59:54 Image downloaded 11:59:55 Background mean = 1608 (ADU) 11:59:56 Still too dark - waiting 15 sec. to try again... 12:00:11 ...wait complete. Sun is now at -7.6 deg. elevation 12:00:11 TEST B: 10 sec at bin 2 12:00:11 Testing with 128 x 128 offset sub-frame 12:00:11 Camera exposing 12:00:24 Exposure complete 12:00:24 Downloading image... 12:00:25 Image downloaded 12:00:26 Background mean = 1735 (ADU) 12:00:27 Still too dark - waiting 15 sec. to try again... 12:00:42 ...wait complete. Sun is now at -7.5 deg. elevation 12:00:42 TEST B: 10 sec at bin 2 12:00:42 Testing with 128 x 128 offset sub-frame 12:00:42 Camera exposing 12:00:54 Exposure complete 12:00:54 Downloading image... 12:00:56 Image downloaded 12:00:56 Background mean = 1879 (ADU) 12:00:57 Still too dark - waiting 15 sec. to try again... 12:01:13 ...wait complete. Sun is now at -7.4 deg. elevation 12:01:13 TEST B: 10 sec at bin 2 12:01:13 Testing with 128 x 128 offset sub-frame 12:01:13 Camera exposing 12:01:26 Exposure complete 12:01:26 Downloading image... 12:01:27 Image downloaded 12:01:28 Background mean = 2050 (ADU) 12:01:29 Still too dark - waiting 15 sec. to try again... 12:01:44 ...wait complete. Sun is now at -7.3 deg. elevation 12:01:44 TEST B: 10 sec at bin 2 12:01:44 Testing with 128 x 128 offset sub-frame 12:01:44 Camera exposing 12:01:57 Exposure complete 12:01:57 Downloading image... 12:01:58 Image downloaded 12:01:59 Background mean = 2248 (ADU) 12:02:00 Still too dark - waiting 15 sec. to try again... 12:02:15 ...wait complete. Sun is now at -7.2 deg. elevation 12:02:15 TEST B: 10 sec at bin 2 12:02:15 Testing with 128 x 128 offset sub-frame 12:02:15 Camera exposing 12:02:28 Exposure complete 12:02:28 Downloading image... 12:02:29 Image downloaded 12:02:30 Background mean = 2471 (ADU) 12:02:31 Still too dark - waiting 15 sec. to try again... 12:02:46 ...wait complete. Sun is now at -7.1 deg. elevation 12:02:46 TEST B: 10 sec at bin 2 12:02:46 Testing with 128 x 128 offset sub-frame 12:02:46 Camera exposing 12:03:00 Exposure complete 12:03:00 Downloading image... 12:03:01 Image downloaded 12:03:01 Background mean = 2733 (ADU) 12:03:02 Still too dark - waiting 15 sec. to try again... 12:03:18 ...wait complete. Sun is now at -7.0 deg. elevation 12:03:18 TEST B: 10 sec at bin 2 12:03:18 Testing with 128 x 128 offset sub-frame 12:03:18 Camera exposing 12:03:31 Exposure complete 12:03:31 Downloading image... 12:03:32 Image downloaded 12:03:32 Background mean = 3043 (ADU) 12:03:34 Still too dark - waiting 15 sec. to try again... 12:03:49 ...wait complete. Sun is now at -6.9 deg. elevation 12:03:49 TEST B: 10 sec at bin 2 12:03:49 Testing with 128 x 128 offset sub-frame 12:03:49 Camera exposing 12:04:01 Exposure complete 12:04:01 Downloading image... 12:04:02 Image downloaded 12:04:03 Background mean = 3394 (ADU) 12:04:04 Still too dark - waiting 15 sec. to try again... 12:04:19 ...wait complete. Sun is now at -6.8 deg. elevation 12:04:19 TEST B: 10 sec at bin 2 12:04:19 Testing with 128 x 128 offset sub-frame 12:04:19 Camera exposing 12:04:33 Exposure complete 12:04:33 Downloading image... 12:04:34 Image downloaded 12:04:35 Background mean = 3798 (ADU) 12:04:36 Still too dark - waiting 15 sec. to try again... 12:04:51 ...wait complete. Sun is now at -6.7 deg. elevation 12:04:51 TEST B: 10 sec at bin 2 12:04:51 Testing with 128 x 128 offset sub-frame 12:04:51 Camera exposing 12:05:04 Exposure complete 12:05:04 Downloading image... 12:05:05 Image downloaded 12:05:06 Background mean = 4275 (ADU) 12:05:07 Still too dark - waiting 15 sec. to try again... 12:05:22 ...wait complete. Sun is now at -6.6 deg. elevation 12:05:22 TEST B: 10 sec at bin 2 12:05:22 Testing with 128 x 128 offset sub-frame 12:05:22 Camera exposing 12:05:35 Exposure complete 12:05:35 Downloading image... 12:05:37 Image downloaded 12:05:37 Background mean = 4805 (ADU) 12:05:38 Still too dark - waiting 15 sec. to try again... 12:05:53 ...wait complete. Sun is now at -6.5 deg. elevation 12:05:53 TEST B: 10 sec at bin 2 12:05:54 Testing with 128 x 128 offset sub-frame 12:05:54 Camera exposing 12:06:07 Exposure complete 12:06:07 Downloading image... 12:06:08 Image downloaded 12:06:09 Background mean = 5437 (ADU) 12:06:10 Still too dark - waiting 15 sec. to try again... 12:06:25 ...wait complete. Sun is now at -6.3 deg. elevation 12:06:25 TEST B: 10 sec at bin 2 12:06:25 Testing with 128 x 128 offset sub-frame 12:06:25 Camera exposing 12:06:38 Exposure complete 12:06:38 Downloading image... 12:06:39 Image downloaded 12:06:40 Background mean = 6168 (ADU) 12:06:41 Still too dark - waiting 15 sec. to try again... 12:06:56 ...wait complete. Sun is now at -6.2 deg. elevation 12:06:56 TEST B: 10 sec at bin 2 12:06:56 Testing with 128 x 128 offset sub-frame 12:06:56 Camera exposing 12:07:09 Exposure complete 12:07:09 Downloading image... 12:07:10 Image downloaded 12:07:10 Background mean = 6968 (ADU) 12:07:11 Still too dark - waiting 15 sec. to try again... 12:07:27 ...wait complete. Sun is now at -6.1 deg. elevation 12:07:27 TEST B: 10 sec at bin 2 12:07:27 Testing with 128 x 128 offset sub-frame 12:07:27 Camera exposing 12:07:39 Exposure complete 12:07:39 Downloading image... 12:07:40 Image downloaded 12:07:41 Background mean = 7892 (ADU) 12:07:42 Still too dark - waiting 15 sec. to try again... 12:07:57 ...wait complete. Sun is now at -6.0 deg. elevation 12:07:57 TEST B: 10 sec at bin 2 12:07:57 Testing with 128 x 128 offset sub-frame 12:07:57 Camera exposing 12:08:11 Exposure complete 12:08:11 Downloading image... 12:08:12 Image downloaded 12:08:12 Background mean = 8923 (ADU) 12:08:13 Still too dark - waiting 15 sec. to try again... 12:08:29 ...wait complete. Sun is now at -5.9 deg. elevation 12:08:29 TEST B: 10 sec at bin 2 12:08:29 Testing with 128 x 128 offset sub-frame 12:08:29 Camera exposing 12:08:42 Exposure complete 12:08:42 Downloading image... 12:08:43 Image downloaded 12:08:44 Background mean = 10151 (ADU) 12:08:45 Still too dark - waiting 15 sec. to try again... 12:09:00 ...wait complete. Sun is now at -5.8 deg. elevation 12:09:00 TEST B: 10 sec at bin 2 12:09:00 Testing with 128 x 128 offset sub-frame 12:09:00 Camera exposing 12:09:14 Exposure complete 12:09:14 Downloading image... 12:09:15 Image downloaded 12:09:16 Background mean = 11556 (ADU) 12:09:17 Still too dark - waiting 15 sec. to try again... 12:09:32 ...wait complete. Sun is now at -5.7 deg. elevation 12:09:32 TEST B: 10 sec at bin 2 12:09:32 Testing with 128 x 128 offset sub-frame 12:09:32 Camera exposing 12:09:45 Exposure complete 12:09:45 Downloading image... 12:09:46 Image downloaded 12:09:47 Background mean = 13158 (ADU) 12:09:48 Still too dark - waiting 15 sec. to try again... 12:10:03 ...wait complete. Sun is now at -5.6 deg. elevation 12:10:03 TEST B: 10 sec at bin 2 12:10:03 Testing with 128 x 128 offset sub-frame 12:10:03 Camera exposing 12:10:16 Exposure complete 12:10:16 Downloading image... 12:10:17 Image downloaded 12:10:18 Background mean = 14930 (ADU) 12:10:19 Still too dark - waiting 15 sec. to try again... 12:10:34 ...wait complete. Sun is now at -5.5 deg. elevation 12:10:34 TEST B: 10 sec at bin 2 12:10:34 Testing with 128 x 128 offset sub-frame 12:10:34 Camera exposing 12:10:47 Exposure complete 12:10:47 Downloading image... 12:10:48 Image downloaded 12:10:48 Background mean = 16929 (ADU) 12:10:49 Still too dark - waiting 15 sec. to try again... 12:11:04 ...wait complete. Sun is now at -5.4 deg. elevation 12:11:04 TEST B: 10 sec at bin 2 12:11:05 Testing with 128 x 128 offset sub-frame 12:11:05 Camera exposing 12:11:17 Exposure complete 12:11:17 Downloading image... 12:11:18 Image downloaded 12:11:19 Background mean = 19150 (ADU) 12:11:20 Still too dark - waiting 15 sec. to try again... 12:11:35 ...wait complete. Sun is now at -5.3 deg. elevation 12:11:35 TEST B: 10 sec at bin 2 12:11:36 Testing with 128 x 128 offset sub-frame 12:11:36 Camera exposing 12:11:49 Exposure complete 12:11:49 Downloading image... 12:11:50 Image downloaded 12:11:51 Background mean = 21703 (ADU) 12:11:52 Start tracking for real flats 12:11:52 FLAT1 B: 10 sec at bin 2 12:11:52 Camera exposing 12:12:07 Exposure complete 12:12:07 Stop tracking for 3 sec... 12:12:07 Downloading image... 12:12:08 Image downloaded 12:12:10 Start tracking 12:12:12 Background mean = 22344 (ADU) 12:12:13 FLAT2 B: 10 sec at bin 2 12:12:13 Camera exposing 12:12:28 Exposure complete 12:12:28 Stop tracking for 3 sec... 12:12:28 Downloading image... 12:12:29 Image downloaded 12:12:32 Start tracking 12:12:33 Background mean = 24265 (ADU) 12:12:34 FLAT3 B: 10 sec at bin 2 12:12:34 Camera exposing 12:12:49 Exposure complete 12:12:49 Stop tracking for 3 sec... 12:12:49 Downloading image... 12:12:50 Image downloaded 12:12:52 Start tracking 12:12:53 Background mean = 26439 (ADU) 12:12:54 FLAT4 B: 10 sec at bin 2 12:12:55 Camera exposing 12:13:10 Exposure complete 12:13:10 Stop tracking for 3 sec... 12:13:10 Downloading image... 12:13:11 Image downloaded 12:13:13 Start tracking 12:13:14 Background mean = 28694 (ADU) 12:13:16 FLAT5 B: 9.93 sec at bin 2 12:13:16 Camera exposing 12:13:31 Exposure complete 12:13:31 Stop tracking for 3 sec... 12:13:31 Downloading image... 12:13:32 Image downloaded 12:13:34 Start tracking 12:13:35 Background mean = 31031 (ADU) 12:13:36 Doing 5 flats in V at binning 2 12:13:36 Start slew to flat area... 12:13:38 Switching from B to V filter for imaging 12:13:38 Focus change of -30 steps required 12:13:42 (wait for slew to complete) 12:13:47 (slew complete) 12:13:47 Stop tracking for test exposures 12:13:47 TEST V: 9.12 sec at bin 2 12:13:47 Testing with 128 x 128 offset sub-frame 12:13:47 Camera exposing 12:13:59 Exposure complete 12:13:59 Downloading image... 12:14:00 Image downloaded 12:14:01 Background mean = 23467 (ADU) 12:14:02 Start tracking for real flats 12:14:02 FLAT1 V: 10 sec at bin 2 12:14:02 Camera exposing 12:14:17 Exposure complete 12:14:17 Stop tracking for 3 sec... 12:14:17 Downloading image... 12:14:18 Image downloaded 12:14:20 Start tracking 12:14:22 Background mean = 26406 (ADU) 12:14:23 FLAT2 V: 10 sec at bin 2 12:14:23 Camera exposing 12:14:38 Exposure complete 12:14:38 Stop tracking for 3 sec... 12:14:38 Downloading image... 12:14:39 Image downloaded 12:14:41 Start tracking 12:14:43 Background mean = 28625 (ADU) 12:14:44 FLAT3 V: 9.96 sec at bin 2 12:14:44 Camera exposing 12:14:59 Exposure complete 12:14:59 Stop tracking for 3 sec... 12:14:59 Downloading image... 12:15:00 Image downloaded 12:15:02 Start tracking 12:15:04 Background mean = 31092 (ADU) 12:15:05 FLAT4 V: 9.13 sec at bin 2 12:15:05 Camera exposing 12:15:19 Exposure complete 12:15:19 Stop tracking for 3 sec... 12:15:19 Downloading image... 12:15:20 Image downloaded 12:15:22 Start tracking 12:15:23 Background mean = 31009 (ADU) 12:15:24 FLAT5 V: 8.39 sec at bin 2 12:15:24 Camera exposing 12:15:38 Exposure complete 12:15:38 Stop tracking for 3 sec... 12:15:38 Downloading image... 12:15:39 Image downloaded 12:15:41 Start tracking 12:15:42 Background mean = 30900 (ADU) 12:15:43 Doing 5 flats in R at binning 2 12:15:43 Start slew to flat area... 12:15:45 Switching from V to R filter for imaging 12:15:45 Focus change of -20 steps required 12:15:49 (wait for slew to complete) 12:15:54 (slew complete) 12:15:54 Stop tracking for test exposures 12:15:54 TEST R: 7.74 sec at bin 2 12:15:54 Testing with 128 x 128 offset sub-frame 12:15:54 Camera exposing 12:16:05 Exposure complete 12:16:05 Downloading image... 12:16:06 Image downloaded 12:16:06 Background mean = 26441 (ADU) 12:16:08 Start tracking for real flats 12:16:08 FLAT1 R: 8.34 sec at bin 2 12:16:08 Camera exposing 12:16:21 Exposure complete 12:16:21 Stop tracking for 3 sec... 12:16:21 Downloading image... 12:16:22 Image downloaded 12:16:24 Start tracking 12:16:25 Background mean = 28816 (ADU) 12:16:26 FLAT2 R: 8.25 sec at bin 2 12:16:26 Camera exposing 12:16:39 Exposure complete 12:16:39 Stop tracking for 3 sec... 12:16:39 Downloading image... 12:16:40 Image downloaded 12:16:42 Start tracking 12:16:44 Background mean = 31044 (ADU) 12:16:45 FLAT3 R: 7.57 sec at bin 2 12:16:45 Camera exposing 12:16:57 Exposure complete 12:16:57 Stop tracking for 3 sec... 12:16:57 Downloading image... 12:16:58 Image downloaded 12:17:00 Start tracking 12:17:01 Background mean = 30822 (ADU) 12:17:02 FLAT4 R: 7 sec at bin 2 12:17:02 Camera exposing 12:17:14 Exposure complete 12:17:14 Stop tracking for 3 sec... 12:17:14 Downloading image... 12:17:15 Image downloaded 12:17:17 Start tracking 12:17:18 Background mean = 30792 (ADU) 12:17:19 FLAT5 R: 6.48 sec at bin 2 12:17:19 Camera exposing 12:17:31 Exposure complete 12:17:31 Stop tracking for 3 sec... 12:17:31 Downloading image... 12:17:32 Image downloaded 12:17:34 Start tracking 12:17:35 Background mean = 30733 (ADU) 12:17:36 Doing 5 flats in SG at binning 2 12:17:36 Start slew to flat area... 12:17:38 Switching from R to SG filter for imaging 12:17:38 Focus change of -220 steps required 12:17:51 (wait for slew to complete) 12:17:52 (slew complete) 12:17:52 Stop tracking for test exposures 12:17:52 TEST SG: 6.01 sec at bin 2 12:17:52 Testing with 128 x 128 offset sub-frame 12:17:52 Camera exposing 12:18:02 Exposure complete 12:18:02 Downloading image... 12:18:03 Image downloaded 12:18:03 Background mean = 65535 (ADU) 12:18:04 (wait for slew to complete) 12:18:05 (slew complete) 12:18:05 TEST SG: 2.61 sec at bin 2 12:18:05 Testing with 128 x 128 offset sub-frame 12:18:05 Camera exposing 12:18:11 Exposure complete 12:18:11 Downloading image... 12:18:12 Image downloaded 12:18:13 Background mean = 52055 (ADU) 12:18:14 TEST SG: 1.43 sec at bin 2 12:18:14 Testing with 128 x 128 offset sub-frame 12:18:14 Camera exposing 12:18:18 Exposure complete 12:18:18 Downloading image... 12:18:19 Image downloaded 12:18:19 Background mean = 29672 (ADU) 12:18:20 Start tracking for real flats 12:18:20 (wait for slew to complete) 12:18:22 (slew complete) 12:18:22 FLAT1 SG: 1.37 sec at bin 2 12:18:22 Camera exposing 12:18:28 Exposure complete 12:18:28 Stop tracking for 3 sec... 12:18:28 Downloading image... 12:18:29 Image downloaded 12:18:31 Start tracking 12:18:32 Background mean = 28150 (ADU) 12:18:34 FLAT2 SG: 1.39 sec at bin 2 12:18:34 Camera exposing 12:18:40 Exposure complete 12:18:40 Stop tracking for 3 sec... 12:18:40 Downloading image... 12:18:41 Image downloaded 12:18:43 Start tracking 12:18:44 Background mean = 29883 (ADU) 12:18:45 FLAT3 SG: 1.33 sec at bin 2 12:18:45 Camera exposing 12:18:52 Exposure complete 12:18:52 Stop tracking for 3 sec... 12:18:52 Downloading image... 12:18:53 Image downloaded 12:18:55 Start tracking 12:18:56 Background mean = 29895 (ADU) 12:18:57 FLAT4 SG: 1.27 sec at bin 2 12:18:57 Camera exposing 12:19:04 Exposure complete 12:19:04 Stop tracking for 3 sec... 12:19:04 Downloading image... 12:19:05 Image downloaded 12:19:07 Start tracking 12:19:09 Background mean = 29874 (ADU) 12:19:10 (wait for slew to complete) 12:19:11 (slew complete) 12:19:11 FLAT5 SG: 1.21 sec at bin 2 12:19:11 Camera exposing 12:19:17 Exposure complete 12:19:17 Stop tracking for 3 sec... 12:19:17 Downloading image... 12:19:18 Image downloaded 12:19:21 Start tracking 12:19:22 Background mean = 29873 (ADU) 12:19:23 Doing 5 flats in SR at binning 2 12:19:23 Start slew to flat area... 12:19:25 Switching from SG to SR filter for imaging 12:19:25 Focus change of -50 steps required 12:19:33 (wait for slew to complete) 12:19:35 (slew complete) 12:19:35 Stop tracking for test exposures 12:19:35 TEST SR: 1.15 sec at bin 2 12:19:35 Testing with 128 x 128 offset sub-frame 12:19:35 Camera exposing 12:19:39 Exposure complete 12:19:39 Downloading image... 12:19:40 Image downloaded 12:19:40 Background mean = 13913 (ADU) 12:19:41 Scaling exposure and trying again 12:19:41 TEST SR: 2.36 sec at bin 2 12:19:41 Testing with 128 x 128 offset sub-frame 12:19:41 Camera exposing 12:19:47 Exposure complete 12:19:47 Downloading image... 12:19:48 Image downloaded 12:19:49 Background mean = 28885 (ADU) 12:19:50 Start tracking for real flats 12:19:50 (wait for slew to complete) 12:19:53 (slew complete) 12:19:53 FLAT1 SR: 2.33 sec at bin 2 12:19:53 Camera exposing 12:20:00 Exposure complete 12:20:00 Stop tracking for 3 sec... 12:20:00 Downloading image... 12:20:01 Image downloaded 12:20:03 Start tracking 12:20:05 Background mean = 28554 (ADU) 12:20:06 FLAT2 SR: 2.33 sec at bin 2 12:20:06 Camera exposing 12:20:13 Exposure complete 12:20:13 Stop tracking for 3 sec... 12:20:13 Downloading image... 12:20:14 Image downloaded 12:20:16 Start tracking 12:20:17 Background mean = 30093 (ADU) 12:20:18 FLAT3 SR: 2.21 sec at bin 2 12:20:18 Camera exposing 12:20:25 Exposure complete 12:20:25 Stop tracking for 3 sec... 12:20:25 Downloading image... 12:20:26 Image downloaded 12:20:28 Start tracking 12:20:29 Background mean = 30097 (ADU) 12:20:30 FLAT4 SR: 2.09 sec at bin 2 12:20:30 Camera exposing 12:20:38 Exposure complete 12:20:38 Stop tracking for 3 sec... 12:20:38 Downloading image... 12:20:39 Image downloaded 12:20:41 Start tracking 12:20:42 Background mean = 29897 (ADU) 12:20:44 FLAT5 SR: 1.99 sec at bin 2 12:20:44 Camera exposing 12:20:51 Exposure complete 12:20:51 Stop tracking for 3 sec... 12:20:51 Downloading image... 12:20:52 Image downloaded 12:20:55 Start tracking 12:20:56 Background mean = 30102 (ADU) 12:20:57 Doing 5 flats in SI at binning 2 12:20:57 Start slew to flat area... 12:20:59 Switching from SR to SI filter for imaging 12:20:59 Focus change of -20 steps required 12:21:07 (wait for slew to complete) 12:21:08 (slew complete) 12:21:08 Stop tracking for test exposures 12:21:08 TEST SI: 1.88 sec at bin 2 12:21:08 Testing with 128 x 128 offset sub-frame 12:21:08 Camera exposing 12:21:14 Exposure complete 12:21:14 Downloading image... 12:21:15 Image downloaded 12:21:15 Background mean = 21037 (ADU) 12:21:16 Start tracking for real flats 12:21:16 FLAT1 SI: 2.55 sec at bin 2 12:21:16 Camera exposing 12:21:24 Exposure complete 12:21:24 Stop tracking for 3 sec... 12:21:24 Downloading image... 12:21:25 Image downloaded 12:21:27 Start tracking 12:21:28 Background mean = 27806 (ADU) 12:21:29 FLAT2 SI: 2.61 sec at bin 2 12:21:29 Camera exposing 12:21:36 Exposure complete 12:21:36 Stop tracking for 3 sec... 12:21:36 Downloading image... 12:21:38 Image downloaded 12:21:40 Start tracking 12:21:41 Background mean = 29761 (ADU) 12:21:42 FLAT3 SI: 2.5 sec at bin 2 12:21:42 Camera exposing 12:21:49 Exposure complete 12:21:49 Stop tracking for 3 sec... 12:21:49 Downloading image... 12:21:51 Image downloaded 12:21:53 Start tracking 12:21:54 Background mean = 29770 (ADU) 12:21:56 FLAT4 SI: 2.39 sec at bin 2 12:21:56 Camera exposing 12:22:03 Exposure complete 12:22:03 Stop tracking for 3 sec... 12:22:03 Downloading image... 12:22:04 Image downloaded 12:22:06 Start tracking 12:22:07 Background mean = 29818 (ADU) 12:22:08 FLAT5 SI: 2.28 sec at bin 2 12:22:08 Camera exposing 12:22:15 Exposure complete 12:22:15 Stop tracking for 3 sec... 12:22:15 Downloading image... 12:22:16 Image downloaded 12:22:19 Start tracking 12:22:20 Background mean = 29724 (ADU) 12:22:21 Doing 5 flats in SZ at binning 2 12:22:21 Start slew to flat area... 12:22:23 Switching from SI to SZ filter for imaging 12:22:23 Focus change of -30 steps required 12:22:32 (wait for slew to complete) 12:22:33 (slew complete) 12:22:33 Stop tracking for test exposures 12:22:33 TEST SZ: 2.19 sec at bin 2 12:22:33 Testing with 128 x 128 offset sub-frame 12:22:33 Camera exposing 12:22:38 Exposure complete 12:22:38 Downloading image... 12:22:39 Image downloaded 12:22:40 Background mean = 10313 (ADU) 12:22:41 Scaling exposure and trying again 12:22:41 TEST SZ: 6.05 sec at bin 2 12:22:41 Testing with 128 x 128 offset sub-frame 12:22:41 Camera exposing 12:22:51 Exposure complete 12:22:51 Downloading image... 12:22:52 Image downloaded 12:22:52 Background mean = 28409 (ADU) 12:22:54 Start tracking for real flats 12:22:54 FLAT1 SZ: 6.07 sec at bin 2 12:22:54 Camera exposing 12:23:04 Exposure complete 12:23:04 Stop tracking for 3 sec... 12:23:04 Downloading image... 12:23:05 Image downloaded 12:23:07 Start tracking 12:23:09 Background mean = 27999 (ADU) 12:23:10 FLAT2 SZ: 6.18 sec at bin 2 12:23:10 Camera exposing 12:23:20 Exposure complete 12:23:20 Stop tracking for 3 sec... 12:23:20 Downloading image... 12:23:21 Image downloaded 12:23:24 Start tracking 12:23:25 Background mean = 29909 (ADU) 12:23:26 FLAT3 SZ: 5.89 sec at bin 2 12:23:26 Camera exposing 12:23:36 Exposure complete 12:23:36 Stop tracking for 3 sec... 12:23:36 Downloading image... 12:23:37 Image downloaded 12:23:39 Start tracking 12:23:41 Background mean = 29928 (ADU) 12:23:42 FLAT4 SZ: 5.61 sec at bin 2 12:23:42 Camera exposing 12:23:52 Exposure complete 12:23:52 Stop tracking for 3 sec... 12:23:52 Downloading image... 12:23:53 Image downloaded 12:23:55 Start tracking 12:23:57 Background mean = 29856 (ADU) 12:23:58 FLAT5 SZ: 5.36 sec at bin 2 12:23:58 Camera exposing 12:24:09 Exposure complete 12:24:09 Stop tracking for 3 sec... 12:24:09 Downloading image... 12:24:10 Image downloaded 12:24:12 Start tracking 12:24:13 Background mean = 29900 (ADU) 12:24:15 Sun is now at -2.7 deg. elevation 12:24:15 Stop tracking 12:24:15 Flat acquisition complete. ACP console log closed 18-Apr-2022 12:24:15 UTC