ACP console log opened 09-Feb-2022 00:45:16 UTC This is ACP version 8.3 (build 1, Release 8.3) Licensed to Arne Henden 00:45:16 This is AutoFlat version 8.3.1 00:45:16 Using flat plan SchedulerDuskFlats.txt 00:45:16 Starting dusk flats. Low Sun at 6:25:18 PM 00:45:16 Start tracking for next phase 00:45:16 Starting flat field acquisition. 00:45:16 Flats will be acquired with Fast readout mode 00:45:16 Doing 5 flats in SZ at binning 2 00:45:16 Start slew to flat area... 00:45:18 (wait for slew to complete) 00:46:03 (slew complete) 00:46:03 Stop tracking for test exposures 00:46:03 TEST SZ: 1 sec at bin 2 00:46:03 Testing with 128 x 128 offset sub-frame 00:46:03 Camera exposing 00:46:07 Exposure complete 00:46:07 Downloading image... 00:46:08 Image downloaded 00:46:09 Background mean = 26204 (ADU) 00:46:10 Start tracking for real flats 00:46:10 FLAT1 SZ: 1.2 sec at bin 2 00:46:11 Camera exposing 00:46:16 Exposure complete 00:46:16 Stop tracking for 3 sec... 00:46:16 Downloading image... 00:46:18 Image downloaded 00:46:20 Start tracking 00:46:21 Background mean = 29494 (ADU) 00:46:22 FLAT2 SZ: 1.28 sec at bin 2 00:46:22 Camera exposing 00:46:28 Exposure complete 00:46:28 Stop tracking for 3 sec... 00:46:28 Downloading image... 00:46:29 Image downloaded 00:46:31 Start tracking 00:46:33 Background mean = 31032 (ADU) 00:46:34 FLAT3 SZ: 1.3 sec at bin 2 00:46:34 Camera exposing 00:46:40 Exposure complete 00:46:40 Stop tracking for 3 sec... 00:46:40 Downloading image... 00:46:41 Image downloaded 00:46:43 Start tracking 00:46:44 Background mean = 31082 (ADU) 00:46:45 FLAT4 SZ: 1.32 sec at bin 2 00:46:45 Camera exposing 00:46:52 Exposure complete 00:46:52 Stop tracking for 3 sec... 00:46:52 Downloading image... 00:46:53 Image downloaded 00:46:55 Start tracking 00:46:56 Background mean = 31085 (ADU) 00:46:57 FLAT5 SZ: 1.34 sec at bin 2 00:46:57 Camera exposing 00:47:03 Exposure complete 00:47:03 Stop tracking for 3 sec... 00:47:03 Downloading image... 00:47:04 Image downloaded 00:47:07 Start tracking 00:47:08 Background mean = 31119 (ADU) 00:47:09 Doing 5 flats in SI at binning 2 00:47:09 Start slew to flat area... 00:47:11 Switching from SZ to SI filter for imaging 00:47:11 Focus change of 30 steps required 00:47:16 (wait for slew to complete) 00:47:17 (slew complete) 00:47:17 Stop tracking for test exposures 00:47:17 TEST SI: 1.36 sec at bin 2 00:47:17 Testing with 128 x 128 offset sub-frame 00:47:17 Camera exposing 00:47:22 Exposure complete 00:47:22 Downloading image... 00:47:23 Image downloaded 00:47:24 Background mean = 65535 (ADU) 00:47:25 Still too light - waiting 15 sec. to try again... 00:47:40 ...wait complete. Sun is now at -1.3 deg. elevation 00:47:40 TEST SI: 1 sec at bin 2 00:47:40 Testing with 128 x 128 offset sub-frame 00:47:40 Camera exposing 00:47:44 Exposure complete 00:47:44 Downloading image... 00:47:45 Image downloaded 00:47:45 Background mean = 65535 (ADU) 00:47:46 Still too light - waiting 15 sec. to try again... 00:48:02 ...wait complete. Sun is now at -1.4 deg. elevation 00:48:02 TEST SI: 1 sec at bin 2 00:48:02 Testing with 128 x 128 offset sub-frame 00:48:02 Camera exposing 00:48:06 Exposure complete 00:48:06 Downloading image... 00:48:07 Image downloaded 00:48:07 Background mean = 65535 (ADU) 00:48:08 Still too light - waiting 15 sec. to try again... 00:48:24 ...wait complete. Sun is now at -1.4 deg. elevation 00:48:24 TEST SI: 1 sec at bin 2 00:48:24 Testing with 128 x 128 offset sub-frame 00:48:24 Camera exposing 00:48:28 Exposure complete 00:48:28 Downloading image... 00:48:29 Image downloaded 00:48:29 Background mean = 65535 (ADU) 00:48:30 Still too light - waiting 15 sec. to try again... 00:48:46 ...wait complete. Sun is now at -1.5 deg. elevation 00:48:46 TEST SI: 1 sec at bin 2 00:48:46 Testing with 128 x 128 offset sub-frame 00:48:46 Camera exposing 00:48:50 Exposure complete 00:48:50 Downloading image... 00:48:51 Image downloaded 00:48:51 Background mean = 65535 (ADU) 00:48:53 Still too light - waiting 15 sec. to try again... 00:49:08 ...wait complete. Sun is now at -1.6 deg. elevation 00:49:08 TEST SI: 1 sec at bin 2 00:49:08 Testing with 128 x 128 offset sub-frame 00:49:08 Camera exposing 00:49:12 Exposure complete 00:49:12 Downloading image... 00:49:13 Image downloaded 00:49:13 Background mean = 65535 (ADU) 00:49:15 Still too light - waiting 15 sec. to try again... 00:49:30 ...wait complete. Sun is now at -1.7 deg. elevation 00:49:30 TEST SI: 1 sec at bin 2 00:49:30 Testing with 128 x 128 offset sub-frame 00:49:30 Camera exposing 00:49:34 Exposure complete 00:49:34 Downloading image... 00:49:35 Image downloaded 00:49:36 Background mean = 65535 (ADU) 00:49:37 Still too light - waiting 15 sec. to try again... 00:49:52 ...wait complete. Sun is now at -1.7 deg. elevation 00:49:52 TEST SI: 1 sec at bin 2 00:49:52 Testing with 128 x 128 offset sub-frame 00:49:52 Camera exposing 00:49:56 Exposure complete 00:49:56 Downloading image... 00:49:57 Image downloaded 00:49:58 Background mean = 65535 (ADU) 00:49:59 Still too light - waiting 15 sec. to try again... 00:50:14 ...wait complete. Sun is now at -1.8 deg. elevation 00:50:14 TEST SI: 1 sec at bin 2 00:50:14 Testing with 128 x 128 offset sub-frame 00:50:14 Camera exposing 00:50:18 Exposure complete 00:50:18 Downloading image... 00:50:19 Image downloaded 00:50:20 Background mean = 65525 (ADU) 00:50:21 Still too light - waiting 15 sec. to try again... 00:50:36 ...wait complete. Sun is now at -1.9 deg. elevation 00:50:36 TEST SI: 1 sec at bin 2 00:50:36 Testing with 128 x 128 offset sub-frame 00:50:36 Camera exposing 00:50:40 Exposure complete 00:50:40 Downloading image... 00:50:41 Image downloaded 00:50:42 Background mean = 63864 (ADU) 00:50:43 Still too light - waiting 15 sec. to try again... 00:50:58 ...wait complete. Sun is now at -2.0 deg. elevation 00:50:58 TEST SI: 1 sec at bin 2 00:50:58 Testing with 128 x 128 offset sub-frame 00:50:58 Camera exposing 00:51:02 Exposure complete 00:51:02 Downloading image... 00:51:03 Image downloaded 00:51:04 Background mean = 61635 (ADU) 00:51:05 Still too light - waiting 15 sec. to try again... 00:51:20 ...wait complete. Sun is now at -2.0 deg. elevation 00:51:20 TEST SI: 1 sec at bin 2 00:51:20 Testing with 128 x 128 offset sub-frame 00:51:20 Camera exposing 00:51:24 Exposure complete 00:51:24 Downloading image... 00:51:25 Image downloaded 00:51:26 Background mean = 59401 (ADU) 00:51:27 Still too light - waiting 15 sec. to try again... 00:51:42 ...wait complete. Sun is now at -2.1 deg. elevation 00:51:42 TEST SI: 1 sec at bin 2 00:51:42 Testing with 128 x 128 offset sub-frame 00:51:42 Camera exposing 00:51:46 Exposure complete 00:51:46 Downloading image... 00:51:47 Image downloaded 00:51:48 Background mean = 57165 (ADU) 00:51:49 Still too light - waiting 15 sec. to try again... 00:52:04 ...wait complete. Sun is now at -2.2 deg. elevation 00:52:04 TEST SI: 1 sec at bin 2 00:52:04 Testing with 128 x 128 offset sub-frame 00:52:04 Camera exposing 00:52:08 Exposure complete 00:52:08 Downloading image... 00:52:09 Image downloaded 00:52:10 Background mean = 54962 (ADU) 00:52:11 Still too light - waiting 15 sec. to try again... 00:52:26 ...wait complete. Sun is now at -2.3 deg. elevation 00:52:26 TEST SI: 1 sec at bin 2 00:52:26 Testing with 128 x 128 offset sub-frame 00:52:26 Camera exposing 00:52:30 Exposure complete 00:52:30 Downloading image... 00:52:31 Image downloaded 00:52:32 Background mean = 52793 (ADU) 00:52:33 Still too light - waiting 15 sec. to try again... 00:52:48 ...wait complete. Sun is now at -2.3 deg. elevation 00:52:48 TEST SI: 1 sec at bin 2 00:52:48 Testing with 128 x 128 offset sub-frame 00:52:48 Camera exposing 00:52:52 Exposure complete 00:52:52 Downloading image... 00:52:53 Image downloaded 00:52:54 Background mean = 50628 (ADU) 00:52:55 Still too light - waiting 15 sec. to try again... 00:53:10 ...wait complete. Sun is now at -2.4 deg. elevation 00:53:10 TEST SI: 1 sec at bin 2 00:53:10 Testing with 128 x 128 offset sub-frame 00:53:11 Camera exposing 00:53:14 Exposure complete 00:53:15 Downloading image... 00:53:16 Image downloaded 00:53:16 Background mean = 48451 (ADU) 00:53:17 Still too light - waiting 15 sec. to try again... 00:53:33 ...wait complete. Sun is now at -2.5 deg. elevation 00:53:33 TEST SI: 1 sec at bin 2 00:53:33 Testing with 128 x 128 offset sub-frame 00:53:33 Camera exposing 00:53:37 Exposure complete 00:53:37 Downloading image... 00:53:38 Image downloaded 00:53:38 Background mean = 46324 (ADU) 00:53:39 Still too light - waiting 15 sec. to try again... 00:53:55 ...wait complete. Sun is now at -2.6 deg. elevation 00:53:55 TEST SI: 1 sec at bin 2 00:53:55 Testing with 128 x 128 offset sub-frame 00:53:55 Camera exposing 00:53:59 Exposure complete 00:53:59 Downloading image... 00:54:00 Image downloaded 00:54:01 Background mean = 44232 (ADU) 00:54:02 Still too light - waiting 15 sec. to try again... 00:54:17 ...wait complete. Sun is now at -2.6 deg. elevation 00:54:17 TEST SI: 1 sec at bin 2 00:54:17 Testing with 128 x 128 offset sub-frame 00:54:17 Camera exposing 00:54:21 Exposure complete 00:54:21 Downloading image... 00:54:22 Image downloaded 00:54:23 Background mean = 42165 (ADU) 00:54:24 Still too light - waiting 15 sec. to try again... 00:54:39 ...wait complete. Sun is now at -2.7 deg. elevation 00:54:39 TEST SI: 1 sec at bin 2 00:54:39 Testing with 128 x 128 offset sub-frame 00:54:39 Camera exposing 00:54:43 Exposure complete 00:54:43 Downloading image... 00:54:44 Image downloaded 00:54:45 Background mean = 40149 (ADU) 00:54:46 Still too light - waiting 15 sec. to try again... 00:55:01 ...wait complete. Sun is now at -2.8 deg. elevation 00:55:01 TEST SI: 1 sec at bin 2 00:55:01 Testing with 128 x 128 offset sub-frame 00:55:01 Camera exposing 00:55:06 Exposure complete 00:55:06 Downloading image... 00:55:07 Image downloaded 00:55:07 Background mean = 38159 (ADU) 00:55:09 Start tracking for real flats 00:55:09 FLAT1 SI: 1 sec at bin 2 00:55:09 Camera exposing 00:55:15 Exposure complete 00:55:15 Stop tracking for 3 sec... 00:55:15 Downloading image... 00:55:16 Image downloaded 00:55:18 Start tracking 00:55:20 Background mean = 35764 (ADU) 00:55:21 FLAT2 SI: 1 sec at bin 2 00:55:21 Camera exposing 00:55:27 Exposure complete 00:55:27 Stop tracking for 3 sec... 00:55:27 Downloading image... 00:55:28 Image downloaded 00:55:31 Start tracking 00:55:32 Background mean = 34708 (ADU) 00:55:33 FLAT3 SI: 1 sec at bin 2 00:55:33 Camera exposing 00:55:39 Exposure complete 00:55:39 Stop tracking for 3 sec... 00:55:39 Downloading image... 00:55:40 Image downloaded 00:55:43 Start tracking 00:55:44 Background mean = 33679 (ADU) 00:55:45 FLAT4 SI: 1 sec at bin 2 00:55:45 Camera exposing 00:55:51 Exposure complete 00:55:51 Stop tracking for 3 sec... 00:55:51 Downloading image... 00:55:52 Image downloaded 00:55:55 Start tracking 00:55:56 Background mean = 32693 (ADU) 00:55:57 FLAT5 SI: 1 sec at bin 2 00:55:57 Camera exposing 00:56:03 Exposure complete 00:56:03 Stop tracking for 3 sec... 00:56:03 Downloading image... 00:56:05 Image downloaded 00:56:07 Start tracking 00:56:08 Background mean = 31761 (ADU) 00:56:09 Doing 5 flats in R at binning 2 00:56:09 Start slew to flat area... 00:56:11 Switching from SI to R filter for imaging 00:56:11 Focus change of 290 steps required 00:56:22 (wait for slew to complete) 00:56:23 (slew complete) 00:56:23 Stop tracking for test exposures 00:56:23 TEST R: 1 sec at bin 2 00:56:23 Testing with 128 x 128 offset sub-frame 00:56:23 Camera exposing 00:56:27 Exposure complete 00:56:27 Downloading image... 00:56:28 Image downloaded 00:56:29 Background mean = 36617 (ADU) 00:56:30 Start tracking for real flats 00:56:30 FLAT1 R: 1 sec at bin 2 00:56:30 Camera exposing 00:56:36 Exposure complete 00:56:36 Stop tracking for 3 sec... 00:56:36 Downloading image... 00:56:37 Image downloaded 00:56:39 Start tracking 00:56:41 Background mean = 34264 (ADU) 00:56:42 FLAT2 R: 1 sec at bin 2 00:56:42 Camera exposing 00:56:48 Exposure complete 00:56:48 Stop tracking for 3 sec... 00:56:48 Downloading image... 00:56:49 Image downloaded 00:56:51 Start tracking 00:56:53 Background mean = 33049 (ADU) 00:56:54 FLAT3 R: 1 sec at bin 2 00:56:54 Camera exposing 00:56:59 Exposure complete 00:56:59 Stop tracking for 3 sec... 00:56:59 Downloading image... 00:57:00 Image downloaded 00:57:02 Start tracking 00:57:04 Background mean = 31845 (ADU) 00:57:05 FLAT4 R: 1 sec at bin 2 00:57:05 Camera exposing 00:57:11 Exposure complete 00:57:11 Stop tracking for 3 sec... 00:57:11 Downloading image... 00:57:12 Image downloaded 00:57:14 Start tracking 00:57:16 Background mean = 30764 (ADU) 00:57:17 FLAT5 R: 1.02 sec at bin 2 00:57:17 Camera exposing 00:57:23 Exposure complete 00:57:23 Stop tracking for 3 sec... 00:57:23 Downloading image... 00:57:24 Image downloaded 00:57:26 Start tracking 00:57:27 Background mean = 30185 (ADU) 00:57:29 Doing 5 flats in V at binning 2 00:57:29 Start slew to flat area... 00:57:30 Switching from R to V filter for imaging 00:57:30 Focus change of 20 steps required 00:57:39 (wait for slew to complete) 00:57:40 (slew complete) 00:57:40 Stop tracking for test exposures 00:57:40 TEST V: 1.06 sec at bin 2 00:57:40 Testing with 128 x 128 offset sub-frame 00:57:40 Camera exposing 00:57:43 Exposure complete 00:57:43 Downloading image... 00:57:45 Image downloaded 00:57:45 Background mean = 30112 (ADU) 00:57:46 Start tracking for real flats 00:57:46 FLAT1 V: 1.11 sec at bin 2 00:57:46 Camera exposing 00:57:52 Exposure complete 00:57:52 Stop tracking for 3 sec... 00:57:52 Downloading image... 00:57:53 Image downloaded 00:57:56 Start tracking 00:57:57 Background mean = 29569 (ADU) 00:57:58 FLAT2 V: 1.18 sec at bin 2 00:57:58 Camera exposing 00:58:04 Exposure complete 00:58:04 Stop tracking for 3 sec... 00:58:04 Downloading image... 00:58:05 Image downloaded 00:58:08 Start tracking 00:58:09 Background mean = 30130 (ADU) 00:58:10 FLAT3 V: 1.23 sec at bin 2 00:58:10 Camera exposing 00:58:16 Exposure complete 00:58:16 Stop tracking for 3 sec... 00:58:16 Downloading image... 00:58:17 Image downloaded 00:58:19 Start tracking 00:58:21 Background mean = 30034 (ADU) 00:58:22 FLAT4 V: 1.29 sec at bin 2 00:58:22 Camera exposing 00:58:28 Exposure complete 00:58:28 Stop tracking for 3 sec... 00:58:28 Downloading image... 00:58:29 Image downloaded 00:58:32 Start tracking 00:58:33 Background mean = 30157 (ADU) 00:58:34 FLAT5 V: 1.35 sec at bin 2 00:58:34 Camera exposing 00:58:40 Exposure complete 00:58:40 Stop tracking for 3 sec... 00:58:40 Downloading image... 00:58:41 Image downloaded 00:58:43 Start tracking 00:58:44 Background mean = 30241 (ADU) 00:58:45 Doing 5 flats in B at binning 2 00:58:45 Start slew to flat area... 00:58:47 Switching from V to B filter for imaging 00:58:47 Focus change of 30 steps required 00:58:56 (wait for slew to complete) 00:58:57 (slew complete) 00:58:57 Stop tracking for test exposures 00:58:57 TEST B: 1.41 sec at bin 2 00:58:57 Testing with 128 x 128 offset sub-frame 00:58:57 Camera exposing 00:59:03 Exposure complete 00:59:03 Downloading image... 00:59:04 Image downloaded 00:59:04 Background mean = 32504 (ADU) 00:59:05 Start tracking for real flats 00:59:05 FLAT1 B: 1.37 sec at bin 2 00:59:05 Camera exposing 00:59:11 Exposure complete 00:59:11 Stop tracking for 3 sec... 00:59:11 Downloading image... 00:59:12 Image downloaded 00:59:15 Start tracking 00:59:16 Background mean = 29458 (ADU) 00:59:17 FLAT2 B: 1.46 sec at bin 2 00:59:17 Camera exposing 00:59:23 Exposure complete 00:59:23 Stop tracking for 3 sec... 00:59:23 Downloading image... 00:59:24 Image downloaded 00:59:26 Start tracking 00:59:27 Background mean = 30110 (ADU) 00:59:29 FLAT3 B: 1.53 sec at bin 2 00:59:29 Camera exposing 00:59:35 Exposure complete 00:59:35 Stop tracking for 3 sec... 00:59:35 Downloading image... 00:59:36 Image downloaded 00:59:38 Start tracking 00:59:39 Background mean = 30266 (ADU) 00:59:40 FLAT4 B: 1.59 sec at bin 2 00:59:40 Camera exposing 00:59:46 Exposure complete 00:59:47 Stop tracking for 3 sec... 00:59:47 Downloading image... 00:59:48 Image downloaded 00:59:50 Start tracking 00:59:51 Background mean = 30156 (ADU) 00:59:52 FLAT5 B: 1.66 sec at bin 2 00:59:52 Camera exposing 00:59:59 Exposure complete 00:59:59 Stop tracking for 3 sec... 00:59:59 Downloading image... 01:00:00 Image downloaded 01:00:02 Start tracking 01:00:03 Background mean = 30126 (ADU) 01:00:04 Doing 5 flats in SR at binning 2 01:00:04 Start slew to flat area... 01:00:06 Switching from B to SR filter for imaging 01:00:06 Focus change of -320 steps required 01:00:20 (wait for slew to complete) 01:00:21 (slew complete) 01:00:21 Stop tracking for test exposures 01:00:21 TEST SR: 1.74 sec at bin 2 01:00:21 Testing with 128 x 128 offset sub-frame 01:00:21 Camera exposing 01:00:27 Exposure complete 01:00:27 Downloading image... 01:00:28 Image downloaded 01:00:28 Background mean = 36982 (ADU) 01:00:29 Start tracking for real flats 01:00:29 FLAT1 SR: 1.48 sec at bin 2 01:00:30 Camera exposing 01:00:35 Exposure complete 01:00:35 Stop tracking for 3 sec... 01:00:35 Downloading image... 01:00:37 Image downloaded 01:00:39 Start tracking 01:00:40 Background mean = 29161 (ADU) 01:00:41 FLAT2 SR: 1.6 sec at bin 2 01:00:41 Camera exposing 01:00:47 Exposure complete 01:00:47 Stop tracking for 3 sec... 01:00:47 Downloading image... 01:00:49 Image downloaded 01:00:51 Start tracking 01:00:52 Background mean = 30150 (ADU) 01:00:53 FLAT3 SR: 1.67 sec at bin 2 01:00:53 Camera exposing 01:01:00 Exposure complete 01:01:00 Stop tracking for 3 sec... 01:01:00 Downloading image... 01:01:01 Image downloaded 01:01:03 Start tracking 01:01:04 Background mean = 29981 (ADU) 01:01:05 FLAT4 SR: 1.75 sec at bin 2 01:01:05 Camera exposing 01:01:11 Exposure complete 01:01:11 Stop tracking for 3 sec... 01:01:11 Downloading image... 01:01:13 Image downloaded 01:01:15 Start tracking 01:01:16 Background mean = 30011 (ADU) 01:01:17 FLAT5 SR: 1.84 sec at bin 2 01:01:17 Camera exposing 01:01:23 Exposure complete 01:01:23 Stop tracking for 3 sec... 01:01:23 Downloading image... 01:01:25 Image downloaded 01:01:27 Start tracking 01:01:28 Background mean = 30125 (ADU) 01:01:29 Doing 5 flats in SG at binning 2 01:01:29 Start slew to flat area... 01:01:31 Switching from SR to SG filter for imaging 01:01:31 Focus change of 50 steps required 01:01:35 (wait for slew to complete) 01:01:40 (slew complete) 01:01:40 Stop tracking for test exposures 01:01:40 TEST SG: 1.92 sec at bin 2 01:01:40 Testing with 128 x 128 offset sub-frame 01:01:40 Camera exposing 01:01:45 Exposure complete 01:01:45 Downloading image... 01:01:46 Image downloaded 01:01:47 Background mean = 51629 (ADU) 01:01:48 Scaling exposure and trying again 01:01:48 TEST SG: 1.17 sec at bin 2 01:01:48 Testing with 128 x 128 offset sub-frame 01:01:48 Camera exposing 01:01:52 Exposure complete 01:01:52 Downloading image... 01:01:53 Image downloaded 01:01:54 Background mean = 30809 (ADU) 01:01:55 Start tracking for real flats 01:01:55 FLAT1 SG: 1.2 sec at bin 2 01:01:55 Camera exposing 01:02:01 Exposure complete 01:02:01 Stop tracking for 3 sec... 01:02:01 Downloading image... 01:02:02 Image downloaded 01:02:04 Start tracking 01:02:06 Background mean = 29370 (ADU) 01:02:07 FLAT2 SG: 1.29 sec at bin 2 01:02:07 Camera exposing 01:02:13 Exposure complete 01:02:13 Stop tracking for 3 sec... 01:02:13 Downloading image... 01:02:14 Image downloaded 01:02:16 Start tracking 01:02:17 Background mean = 30139 (ADU) 01:02:18 FLAT3 SG: 1.35 sec at bin 2 01:02:18 Camera exposing 01:02:24 Exposure complete 01:02:24 Stop tracking for 3 sec... 01:02:24 Downloading image... 01:02:25 Image downloaded 01:02:28 Start tracking 01:02:29 Background mean = 30154 (ADU) 01:02:30 FLAT4 SG: 1.41 sec at bin 2 01:02:30 Camera exposing 01:02:36 Exposure complete 01:02:36 Stop tracking for 3 sec... 01:02:36 Downloading image... 01:02:37 Image downloaded 01:02:39 Start tracking 01:02:41 Background mean = 30088 (ADU) 01:02:42 FLAT5 SG: 1.48 sec at bin 2 01:02:42 Camera exposing 01:02:48 Exposure complete 01:02:48 Stop tracking for 3 sec... 01:02:48 Downloading image... 01:02:49 Image downloaded 01:02:51 Start tracking 01:02:53 Background mean = 30125 (ADU) 01:02:54 Sun is now at -4.4 deg. elevation 01:02:54 Stop tracking 01:02:54 Flat acquisition complete. ACP console log closed 09-Feb-2022 01:02:54 UTC