ACP console log opened 09-Apr-2022 12:08:15 UTC This is ACP version 8.3 (build 1, Release 8.3) Licensed to Arne Henden 12:08:15 This is AutoFlat version 8.3.1 12:08:15 Using flat plan SchedulerDawnFlats.txt 12:08:15 Starting dawn flats. High Sun at 6:57:31 AM 12:08:15 Start tracking for next phase 12:08:15 Starting flat field acquisition. 12:08:15 Flats will be acquired with Fast readout mode 12:08:15 Doing 5 flats in B at binning 2 12:08:15 Start slew to flat area... 12:08:16 Switching from SR to B filter for imaging 12:08:16 Focus change of 320 steps required 12:08:25 (wait for slew to complete) 12:08:36 (slew complete) 12:08:36 Stop tracking for test exposures 12:08:36 TEST B: 10 sec at bin 2 12:08:36 Testing with 128 x 128 offset sub-frame 12:08:37 Camera exposing 12:08:51 Exposure complete 12:08:51 Downloading image... 12:08:52 Image downloaded 12:08:52 Background mean = 1129 (ADU) 12:08:54 Still too dark - waiting 15 sec. to try again... 12:09:09 ...wait complete. Sun is now at -8.1 deg. elevation 12:09:09 TEST B: 10 sec at bin 2 12:09:09 Testing with 128 x 128 offset sub-frame 12:09:09 Camera exposing 12:09:21 Exposure complete 12:09:21 Downloading image... 12:09:22 Image downloaded 12:09:23 Background mean = 1202 (ADU) 12:09:24 Still too dark - waiting 15 sec. to try again... 12:09:39 ...wait complete. Sun is now at -8.0 deg. elevation 12:09:39 TEST B: 10 sec at bin 2 12:09:40 Testing with 128 x 128 offset sub-frame 12:09:40 Camera exposing 12:09:53 Exposure complete 12:09:53 Downloading image... 12:09:54 Image downloaded 12:09:55 Background mean = 1282 (ADU) 12:09:56 Still too dark - waiting 15 sec. to try again... 12:10:11 ...wait complete. Sun is now at -7.9 deg. elevation 12:10:11 TEST B: 10 sec at bin 2 12:10:11 Testing with 128 x 128 offset sub-frame 12:10:11 Camera exposing 12:10:24 Exposure complete 12:10:24 Downloading image... 12:10:25 Image downloaded 12:10:26 Background mean = 1375 (ADU) 12:10:27 Still too dark - waiting 15 sec. to try again... 12:10:42 ...wait complete. Sun is now at -7.8 deg. elevation 12:10:42 TEST B: 10 sec at bin 2 12:10:42 Testing with 128 x 128 offset sub-frame 12:10:42 Camera exposing 12:10:55 Exposure complete 12:10:55 Downloading image... 12:10:56 Image downloaded 12:10:56 Background mean = 1478 (ADU) 12:10:57 Still too dark - waiting 15 sec. to try again... 12:11:13 ...wait complete. Sun is now at -7.7 deg. elevation 12:11:13 TEST B: 10 sec at bin 2 12:11:13 Testing with 128 x 128 offset sub-frame 12:11:13 Camera exposing 12:11:25 Exposure complete 12:11:25 Downloading image... 12:11:27 Image downloaded 12:11:27 Background mean = 1599 (ADU) 12:11:28 Still too dark - waiting 15 sec. to try again... 12:11:43 ...wait complete. Sun is now at -7.6 deg. elevation 12:11:43 TEST B: 10 sec at bin 2 12:11:43 Testing with 128 x 128 offset sub-frame 12:11:43 Camera exposing 12:11:57 Exposure complete 12:11:57 Downloading image... 12:11:58 Image downloaded 12:11:59 Background mean = 1734 (ADU) 12:12:00 Still too dark - waiting 15 sec. to try again... 12:12:15 ...wait complete. Sun is now at -7.5 deg. elevation 12:12:15 TEST B: 10 sec at bin 2 12:12:15 Testing with 128 x 128 offset sub-frame 12:12:15 Camera exposing 12:12:28 Exposure complete 12:12:28 Downloading image... 12:12:29 Image downloaded 12:12:29 Background mean = 1896 (ADU) 12:12:31 Still too dark - waiting 15 sec. to try again... 12:12:46 ...wait complete. Sun is now at -7.3 deg. elevation 12:12:46 TEST B: 10 sec at bin 2 12:12:46 Testing with 128 x 128 offset sub-frame 12:12:46 Camera exposing 12:12:59 Exposure complete 12:12:59 Downloading image... 12:13:00 Image downloaded 12:13:00 Background mean = 2080 (ADU) 12:13:01 Still too dark - waiting 15 sec. to try again... 12:13:16 ...wait complete. Sun is now at -7.2 deg. elevation 12:13:16 TEST B: 10 sec at bin 2 12:13:16 Testing with 128 x 128 offset sub-frame 12:13:16 Camera exposing 12:13:29 Exposure complete 12:13:29 Downloading image... 12:13:30 Image downloaded 12:13:31 Background mean = 2287 (ADU) 12:13:32 Still too dark - waiting 15 sec. to try again... 12:13:47 ...wait complete. Sun is now at -7.1 deg. elevation 12:13:47 TEST B: 10 sec at bin 2 12:13:47 Testing with 128 x 128 offset sub-frame 12:13:48 Camera exposing 12:14:01 Exposure complete 12:14:01 Downloading image... 12:14:02 Image downloaded 12:14:03 Background mean = 2531 (ADU) 12:14:04 Still too dark - waiting 15 sec. to try again... 12:14:19 ...wait complete. Sun is now at -7.0 deg. elevation 12:14:19 TEST B: 10 sec at bin 2 12:14:19 Testing with 128 x 128 offset sub-frame 12:14:19 Camera exposing 12:14:32 Exposure complete 12:14:32 Downloading image... 12:14:33 Image downloaded 12:14:34 Background mean = 2824 (ADU) 12:14:35 Still too dark - waiting 15 sec. to try again... 12:14:50 ...wait complete. Sun is now at -6.9 deg. elevation 12:14:50 TEST B: 10 sec at bin 2 12:14:50 Testing with 128 x 128 offset sub-frame 12:14:50 Camera exposing 12:15:03 Exposure complete 12:15:03 Downloading image... 12:15:04 Image downloaded 12:15:04 Background mean = 3149 (ADU) 12:15:05 Still too dark - waiting 15 sec. to try again... 12:15:21 ...wait complete. Sun is now at -6.8 deg. elevation 12:15:21 TEST B: 10 sec at bin 2 12:15:21 Testing with 128 x 128 offset sub-frame 12:15:21 Camera exposing 12:15:33 Exposure complete 12:15:33 Downloading image... 12:15:34 Image downloaded 12:15:35 Background mean = 3529 (ADU) 12:15:36 Still too dark - waiting 15 sec. to try again... 12:15:51 ...wait complete. Sun is now at -6.7 deg. elevation 12:15:51 TEST B: 10 sec at bin 2 12:15:51 Testing with 128 x 128 offset sub-frame 12:15:51 Camera exposing 12:16:04 Exposure complete 12:16:04 Downloading image... 12:16:05 Image downloaded 12:16:06 Background mean = 3963 (ADU) 12:16:07 Still too dark - waiting 15 sec. to try again... 12:16:22 ...wait complete. Sun is now at -6.6 deg. elevation 12:16:22 TEST B: 10 sec at bin 2 12:16:22 Testing with 128 x 128 offset sub-frame 12:16:22 Camera exposing 12:16:35 Exposure complete 12:16:35 Downloading image... 12:16:36 Image downloaded 12:16:36 Background mean = 4465 (ADU) 12:16:37 Still too dark - waiting 15 sec. to try again... 12:16:53 ...wait complete. Sun is now at -6.5 deg. elevation 12:16:53 TEST B: 10 sec at bin 2 12:16:53 Testing with 128 x 128 offset sub-frame 12:16:53 Camera exposing 12:17:06 Exposure complete 12:17:06 Downloading image... 12:17:07 Image downloaded 12:17:07 Background mean = 5033 (ADU) 12:17:08 Still too dark - waiting 15 sec. to try again... 12:17:24 ...wait complete. Sun is now at -6.4 deg. elevation 12:17:24 TEST B: 10 sec at bin 2 12:17:24 Testing with 128 x 128 offset sub-frame 12:17:24 Camera exposing 12:17:37 Exposure complete 12:17:37 Downloading image... 12:17:38 Image downloaded 12:17:39 Background mean = 5710 (ADU) 12:17:40 Still too dark - waiting 15 sec. to try again... 12:17:55 ...wait complete. Sun is now at -6.3 deg. elevation 12:17:55 TEST B: 10 sec at bin 2 12:17:55 Testing with 128 x 128 offset sub-frame 12:17:56 Camera exposing 12:18:09 Exposure complete 12:18:09 Downloading image... 12:18:10 Image downloaded 12:18:10 Background mean = 6495 (ADU) 12:18:11 Still too dark - waiting 15 sec. to try again... 12:18:26 ...wait complete. Sun is now at -6.2 deg. elevation 12:18:26 TEST B: 10 sec at bin 2 12:18:26 Testing with 128 x 128 offset sub-frame 12:18:26 Camera exposing 12:18:39 Exposure complete 12:18:39 Downloading image... 12:18:40 Image downloaded 12:18:41 Background mean = 7372 (ADU) 12:18:42 Still too dark - waiting 15 sec. to try again... 12:18:57 ...wait complete. Sun is now at -6.1 deg. elevation 12:18:57 TEST B: 10 sec at bin 2 12:18:57 Testing with 128 x 128 offset sub-frame 12:18:57 Camera exposing 12:19:11 Exposure complete 12:19:11 Downloading image... 12:19:12 Image downloaded 12:19:12 Background mean = 8379 (ADU) 12:19:14 Still too dark - waiting 15 sec. to try again... 12:19:29 ...wait complete. Sun is now at -6.0 deg. elevation 12:19:29 TEST B: 10 sec at bin 2 12:19:29 Testing with 128 x 128 offset sub-frame 12:19:29 Camera exposing 12:19:42 Exposure complete 12:19:42 Downloading image... 12:19:43 Image downloaded 12:19:44 Background mean = 9562 (ADU) 12:19:45 Still too dark - waiting 15 sec. to try again... 12:20:00 ...wait complete. Sun is now at -5.9 deg. elevation 12:20:00 TEST B: 10 sec at bin 2 12:20:00 Testing with 128 x 128 offset sub-frame 12:20:00 Camera exposing 12:20:13 Exposure complete 12:20:13 Downloading image... 12:20:14 Image downloaded 12:20:14 Background mean = 10868 (ADU) 12:20:15 Still too dark - waiting 15 sec. to try again... 12:20:31 ...wait complete. Sun is now at -5.8 deg. elevation 12:20:31 TEST B: 10 sec at bin 2 12:20:31 Testing with 128 x 128 offset sub-frame 12:20:31 Camera exposing 12:20:44 Exposure complete 12:20:44 Downloading image... 12:20:45 Image downloaded 12:20:45 Background mean = 12375 (ADU) 12:20:46 Still too dark - waiting 15 sec. to try again... 12:21:01 ...wait complete. Sun is now at -5.6 deg. elevation 12:21:01 TEST B: 10 sec at bin 2 12:21:01 Testing with 128 x 128 offset sub-frame 12:21:02 Camera exposing 12:21:14 Exposure complete 12:21:14 Downloading image... 12:21:15 Image downloaded 12:21:16 Background mean = 14053 (ADU) 12:21:17 Still too dark - waiting 15 sec. to try again... 12:21:32 ...wait complete. Sun is now at -5.5 deg. elevation 12:21:32 TEST B: 10 sec at bin 2 12:21:32 Testing with 128 x 128 offset sub-frame 12:21:32 Camera exposing 12:21:46 Exposure complete 12:21:46 Downloading image... 12:21:47 Image downloaded 12:21:48 Background mean = 15978 (ADU) 12:21:49 Still too dark - waiting 15 sec. to try again... 12:22:04 ...wait complete. Sun is now at -5.4 deg. elevation 12:22:04 TEST B: 10 sec at bin 2 12:22:04 Testing with 128 x 128 offset sub-frame 12:22:04 Camera exposing 12:22:17 Exposure complete 12:22:17 Downloading image... 12:22:18 Image downloaded 12:22:19 Background mean = 18225 (ADU) 12:22:20 Still too dark - waiting 15 sec. to try again... 12:22:35 ...wait complete. Sun is now at -5.3 deg. elevation 12:22:35 TEST B: 10 sec at bin 2 12:22:35 Testing with 128 x 128 offset sub-frame 12:22:35 Camera exposing 12:22:48 Exposure complete 12:22:48 Downloading image... 12:22:49 Image downloaded 12:22:50 Background mean = 20703 (ADU) 12:22:51 Start tracking for real flats 12:22:51 FLAT1 B: 10 sec at bin 2 12:22:51 Camera exposing 12:23:05 Exposure complete 12:23:05 Stop tracking for 3 sec... 12:23:05 Downloading image... 12:23:06 Image downloaded 12:23:09 Start tracking 12:23:10 Background mean = 21239 (ADU) 12:23:11 FLAT2 B: 10 sec at bin 2 12:23:11 Camera exposing 12:23:26 Exposure complete 12:23:26 Stop tracking for 3 sec... 12:23:26 Downloading image... 12:23:27 Image downloaded 12:23:29 Start tracking 12:23:31 Background mean = 23102 (ADU) 12:23:32 FLAT3 B: 10 sec at bin 2 12:23:32 Camera exposing 12:23:47 Exposure complete 12:23:47 Stop tracking for 3 sec... 12:23:47 Downloading image... 12:23:48 Image downloaded 12:23:50 Start tracking 12:23:52 Background mean = 25091 (ADU) 12:23:53 FLAT4 B: 10 sec at bin 2 12:23:53 Camera exposing 12:24:08 Exposure complete 12:24:08 Stop tracking for 3 sec... 12:24:08 Downloading image... 12:24:09 Image downloaded 12:24:11 Start tracking 12:24:13 Background mean = 27373 (ADU) 12:24:14 FLAT5 B: 10 sec at bin 2 12:24:14 Camera exposing 12:24:28 Exposure complete 12:24:28 Stop tracking for 3 sec... 12:24:28 Downloading image... 12:24:30 Image downloaded 12:24:32 Start tracking 12:24:33 Background mean = 29794 (ADU) 12:24:34 Doing 5 flats in V at binning 2 12:24:34 Start slew to flat area... 12:24:36 Switching from B to V filter for imaging 12:24:36 Focus change of -30 steps required 12:24:40 (wait for slew to complete) 12:24:45 (slew complete) 12:24:45 Stop tracking for test exposures 12:24:45 TEST V: 9.57 sec at bin 2 12:24:45 Testing with 128 x 128 offset sub-frame 12:24:46 Camera exposing 12:24:58 Exposure complete 12:24:58 Downloading image... 12:24:59 Image downloaded 12:25:00 Background mean = 23264 (ADU) 12:25:01 Start tracking for real flats 12:25:01 FLAT1 V: 10 sec at bin 2 12:25:01 Camera exposing 12:25:15 Exposure complete 12:25:15 Stop tracking for 3 sec... 12:25:15 Downloading image... 12:25:17 Image downloaded 12:25:19 Start tracking 12:25:20 Background mean = 24876 (ADU) 12:25:21 FLAT2 V: 10 sec at bin 2 12:25:21 Camera exposing 12:25:36 Exposure complete 12:25:36 Stop tracking for 3 sec... 12:25:36 Downloading image... 12:25:37 Image downloaded 12:25:39 Start tracking 12:25:41 Background mean = 27099 (ADU) 12:25:42 FLAT3 V: 10 sec at bin 2 12:25:42 Camera exposing 12:25:57 Exposure complete 12:25:57 Stop tracking for 3 sec... 12:25:57 Downloading image... 12:25:58 Image downloaded 12:26:00 Start tracking 12:26:01 Background mean = 29566 (ADU) 12:26:03 FLAT4 V: 9.64 sec at bin 2 12:26:03 Camera exposing 12:26:17 Exposure complete 12:26:17 Stop tracking for 3 sec... 12:26:17 Downloading image... 12:26:18 Image downloaded 12:26:20 Start tracking 12:26:22 Background mean = 31070 (ADU) 12:26:23 FLAT5 V: 8.84 sec at bin 2 12:26:23 Camera exposing 12:26:36 Exposure complete 12:26:36 Stop tracking for 3 sec... 12:26:36 Downloading image... 12:26:38 Image downloaded 12:26:40 Start tracking 12:26:41 Background mean = 30991 (ADU) 12:26:42 Doing 5 flats in R at binning 2 12:26:42 Start slew to flat area... 12:26:44 Switching from V to R filter for imaging 12:26:44 Focus change of -20 steps required 12:26:47 (wait for slew to complete) 12:26:54 (slew complete) 12:26:54 Stop tracking for test exposures 12:26:54 TEST R: 8.13 sec at bin 2 12:26:54 Testing with 128 x 128 offset sub-frame 12:26:54 Camera exposing 12:27:05 Exposure complete 12:27:05 Downloading image... 12:27:07 Image downloaded 12:27:07 Background mean = 27045 (ADU) 12:27:08 Start tracking for real flats 12:27:08 FLAT1 R: 8.57 sec at bin 2 12:27:08 Camera exposing 12:27:22 Exposure complete 12:27:22 Stop tracking for 3 sec... 12:27:22 Downloading image... 12:27:23 Image downloaded 12:27:25 Start tracking 12:27:26 Background mean = 29017 (ADU) 12:27:28 FLAT2 R: 8.42 sec at bin 2 12:27:28 Camera exposing 12:27:41 Exposure complete 12:27:41 Stop tracking for 3 sec... 12:27:41 Downloading image... 12:27:43 Image downloaded 12:27:45 Start tracking 12:27:47 Background mean = 31079 (ADU) 12:27:48 (wait for slew to complete) 12:27:51 (slew complete) 12:27:51 FLAT3 R: 7.72 sec at bin 2 12:27:51 Camera exposing 12:28:04 Exposure complete 12:28:04 Stop tracking for 3 sec... 12:28:04 Downloading image... 12:28:05 Image downloaded 12:28:07 Start tracking 12:28:08 Background mean = 31581 (ADU) 12:28:10 FLAT4 R: 6.97 sec at bin 2 12:28:10 Camera exposing 12:28:21 Exposure complete 12:28:21 Stop tracking for 3 sec... 12:28:21 Downloading image... 12:28:22 Image downloaded 12:28:24 Start tracking 12:28:25 Background mean = 30883 (ADU) 12:28:27 FLAT5 R: 6.43 sec at bin 2 12:28:27 Camera exposing 12:28:37 Exposure complete 12:28:37 Stop tracking for 3 sec... 12:28:37 Downloading image... 12:28:38 Image downloaded 12:28:41 Start tracking 12:28:42 Background mean = 30683 (ADU) 12:28:43 Doing 5 flats in SG at binning 2 12:28:43 Start slew to flat area... 12:28:45 Switching from R to SG filter for imaging 12:28:45 Focus change of -220 steps required 12:28:57 (wait for slew to complete) 12:28:58 (slew complete) 12:28:58 Stop tracking for test exposures 12:28:59 TEST SG: 5.97 sec at bin 2 12:28:59 Testing with 128 x 128 offset sub-frame 12:28:59 Camera exposing 12:29:08 Exposure complete 12:29:08 Downloading image... 12:29:09 Image downloaded 12:29:09 Background mean = 65535 (ADU) 12:29:10 TEST SG: 2.6 sec at bin 2 12:29:11 Testing with 128 x 128 offset sub-frame 12:29:11 Camera exposing 12:29:17 Exposure complete 12:29:17 Downloading image... 12:29:18 Image downloaded 12:29:18 Background mean = 52016 (ADU) 12:29:19 TEST SG: 1.42 sec at bin 2 12:29:19 Testing with 128 x 128 offset sub-frame 12:29:19 Camera exposing 12:29:24 Exposure complete 12:29:24 Downloading image... 12:29:25 Image downloaded 12:29:26 Background mean = 29570 (ADU) 12:29:27 Start tracking for real flats 12:29:27 FLAT1 SG: 1.37 sec at bin 2 12:29:27 Camera exposing 12:29:33 Exposure complete 12:29:33 Stop tracking for 3 sec... 12:29:33 Downloading image... 12:29:34 Image downloaded 12:29:37 Start tracking 12:29:38 Background mean = 28144 (ADU) 12:29:39 FLAT2 SG: 1.39 sec at bin 2 12:29:39 Camera exposing 12:29:45 Exposure complete 12:29:45 Stop tracking for 3 sec... 12:29:45 Downloading image... 12:29:46 Image downloaded 12:29:48 Start tracking 12:29:50 Background mean = 29899 (ADU) 12:29:51 FLAT3 SG: 1.32 sec at bin 2 12:29:51 Camera exposing 12:29:57 Exposure complete 12:29:57 Stop tracking for 3 sec... 12:29:57 Downloading image... 12:29:58 Image downloaded 12:30:00 Start tracking 12:30:02 Background mean = 29725 (ADU) 12:30:03 FLAT4 SG: 1.27 sec at bin 2 12:30:03 Camera exposing 12:30:09 Exposure complete 12:30:09 Stop tracking for 3 sec... 12:30:09 Downloading image... 12:30:10 Image downloaded 12:30:12 Start tracking 12:30:14 Background mean = 29926 (ADU) 12:30:15 FLAT5 SG: 1.21 sec at bin 2 12:30:15 Camera exposing 12:30:21 Exposure complete 12:30:21 Stop tracking for 3 sec... 12:30:21 Downloading image... 12:30:22 Image downloaded 12:30:25 Start tracking 12:30:26 Background mean = 29859 (ADU) 12:30:27 Doing 5 flats in SR at binning 2 12:30:27 Start slew to flat area... 12:30:29 Switching from SG to SR filter for imaging 12:30:29 Focus change of -50 steps required 12:30:38 (wait for slew to complete) 12:30:39 (slew complete) 12:30:39 Stop tracking for test exposures 12:30:39 TEST SR: 1.15 sec at bin 2 12:30:39 Testing with 128 x 128 offset sub-frame 12:30:39 Camera exposing 12:30:43 Exposure complete 12:30:44 Downloading image... 12:30:45 Image downloaded 12:30:45 Background mean = 13514 (ADU) 12:30:46 Scaling exposure and trying again 12:30:46 (wait for slew to complete) 12:30:48 (slew complete) 12:30:48 TEST SR: 2.43 sec at bin 2 12:30:48 Testing with 128 x 128 offset sub-frame 12:30:49 Camera exposing 12:30:54 Exposure complete 12:30:54 Downloading image... 12:30:55 Image downloaded 12:30:55 Background mean = 29206 (ADU) 12:30:56 Start tracking for real flats 12:30:56 FLAT1 SR: 2.37 sec at bin 2 12:30:56 Camera exposing 12:31:04 Exposure complete 12:31:04 Stop tracking for 3 sec... 12:31:04 Downloading image... 12:31:05 Image downloaded 12:31:07 Start tracking 12:31:09 Background mean = 28073 (ADU) 12:31:10 FLAT2 SR: 2.41 sec at bin 2 12:31:10 Camera exposing 12:31:17 Exposure complete 12:31:17 Stop tracking for 3 sec... 12:31:17 Downloading image... 12:31:19 Image downloaded 12:31:21 Start tracking 12:31:22 Background mean = 30130 (ADU) 12:31:23 FLAT3 SR: 2.28 sec at bin 2 12:31:23 Camera exposing 12:31:31 Exposure complete 12:31:31 Stop tracking for 3 sec... 12:31:31 Downloading image... 12:31:32 Image downloaded 12:31:34 Start tracking 12:31:39 Background mean = 30154 (ADU) 12:31:40 FLAT4 SR: 2.15 sec at bin 2 12:31:41 Camera exposing 12:31:48 Exposure complete 12:31:48 Stop tracking for 3 sec... 12:31:48 Downloading image... 12:31:49 Image downloaded 12:31:51 Start tracking 12:31:53 Background mean = 30466 (ADU) 12:31:54 FLAT5 SR: 2.01 sec at bin 2 12:31:54 Camera exposing 12:32:01 Exposure complete 12:32:01 Stop tracking for 3 sec... 12:32:01 Downloading image... 12:32:02 Image downloaded 12:32:05 Start tracking 12:32:06 Background mean = 30045 (ADU) 12:32:07 Doing 5 flats in SI at binning 2 12:32:07 Start slew to flat area... 12:32:09 Switching from SR to SI filter for imaging 12:32:09 Focus change of -20 steps required 12:32:18 (wait for slew to complete) 12:32:19 (slew complete) 12:32:19 Stop tracking for test exposures 12:32:19 TEST SI: 1.91 sec at bin 2 12:32:19 Testing with 128 x 128 offset sub-frame 12:32:19 Camera exposing 12:32:24 Exposure complete 12:32:24 Downloading image... 12:32:25 Image downloaded 12:32:25 Background mean = 22993 (ADU) 12:32:26 Start tracking for real flats 12:32:26 FLAT1 SI: 2.37 sec at bin 2 12:32:27 Camera exposing 12:32:33 Exposure complete 12:32:33 Stop tracking for 3 sec... 12:32:33 Downloading image... 12:32:35 Image downloaded 12:32:37 Start tracking 12:32:38 Background mean = 27739 (ADU) 12:32:39 (wait for slew to complete) 12:32:41 (slew complete) 12:32:41 FLAT2 SI: 2.44 sec at bin 2 12:32:41 Camera exposing 12:32:48 Exposure complete 12:32:48 Stop tracking for 3 sec... 12:32:48 Downloading image... 12:32:50 Image downloaded 12:32:52 Start tracking 12:32:54 Background mean = 30058 (ADU) 12:32:55 (wait for slew to complete) 12:32:57 (slew complete) 12:32:57 FLAT3 SI: 2.31 sec at bin 2 12:32:57 Camera exposing 12:33:04 Exposure complete 12:33:04 Stop tracking for 3 sec... 12:33:04 Downloading image... 12:33:06 Image downloaded 12:33:08 Start tracking 12:33:10 Background mean = 30036 (ADU) 12:33:11 (wait for slew to complete) 12:33:13 (slew complete) 12:33:13 FLAT4 SI: 2.19 sec at bin 2 12:33:13 Camera exposing 12:33:20 Exposure complete 12:33:20 Stop tracking for 3 sec... 12:33:20 Downloading image... 12:33:21 Image downloaded 12:33:24 Start tracking 12:33:25 Background mean = 30034 (ADU) 12:33:26 FLAT5 SI: 2.08 sec at bin 2 12:33:26 Camera exposing 12:33:33 Exposure complete 12:33:33 Stop tracking for 3 sec... 12:33:33 Downloading image... 12:33:34 Image downloaded 12:33:37 Start tracking 12:33:38 Background mean = 29786 (ADU) 12:33:39 Doing 5 flats in SZ at binning 2 12:33:39 Start slew to flat area... 12:33:41 Switching from SI to SZ filter for imaging 12:33:41 Focus change of -30 steps required 12:33:50 (wait for slew to complete) 12:33:51 (slew complete) 12:33:51 Stop tracking for test exposures 12:33:51 TEST SZ: 1.99 sec at bin 2 12:33:51 Testing with 128 x 128 offset sub-frame 12:33:51 Camera exposing 12:33:56 Exposure complete 12:33:56 Downloading image... 12:33:57 Image downloaded 12:33:58 Background mean = 10698 (ADU) 12:33:59 Scaling exposure and trying again 12:33:59 TEST SZ: 5.3 sec at bin 2 12:33:59 Testing with 128 x 128 offset sub-frame 12:33:59 Camera exposing 12:34:07 Exposure complete 12:34:07 Downloading image... 12:34:08 Image downloaded 12:34:09 Background mean = 28462 (ADU) 12:34:10 Start tracking for real flats 12:34:10 FLAT1 SZ: 5.31 sec at bin 2 12:34:10 Camera exposing 12:34:21 Exposure complete 12:34:21 Stop tracking for 3 sec... 12:34:21 Downloading image... 12:34:22 Image downloaded 12:34:24 Start tracking 12:34:26 Background mean = 27904 (ADU) 12:34:27 FLAT2 SZ: 5.42 sec at bin 2 12:34:27 Camera exposing 12:34:37 Exposure complete 12:34:37 Stop tracking for 3 sec... 12:34:37 Downloading image... 12:34:38 Image downloaded 12:34:41 Start tracking 12:34:43 Background mean = 29944 (ADU) 12:34:44 FLAT3 SZ: 5.16 sec at bin 2 12:34:44 Camera exposing 12:34:53 Exposure complete 12:34:53 Stop tracking for 3 sec... 12:34:53 Downloading image... 12:34:54 Image downloaded 12:34:56 Start tracking 12:34:58 Background mean = 29978 (ADU) 12:34:59 FLAT4 SZ: 4.91 sec at bin 2 12:34:59 Camera exposing 12:35:08 Exposure complete 12:35:08 Stop tracking for 3 sec... 12:35:08 Downloading image... 12:35:09 Image downloaded 12:35:12 Start tracking 12:35:13 Background mean = 29838 (ADU) 12:35:14 FLAT5 SZ: 4.69 sec at bin 2 12:35:14 Camera exposing 12:35:24 Exposure complete 12:35:24 Stop tracking for 3 sec... 12:35:24 Downloading image... 12:35:25 Image downloaded 12:35:27 Start tracking 12:35:28 Background mean = 29830 (ADU) 12:35:29 Sun is now at -2.6 deg. elevation 12:35:29 Stop tracking 12:35:29 Flat acquisition complete. ACP console log closed 09-Apr-2022 12:35:30 UTC