ACP console log opened 14-Feb-2022 13:10:59 UTC This is ACP version 8.3 (build 1, Release 8.3) Licensed to Arne Henden 13:10:59 This is AutoFlat version 8.3.1 13:10:59 Using flat plan SchedulerDawnFlats.txt 13:10:59 Starting dawn flats. High Sun at 7:03:10 AM 13:10:59 Start tracking for next phase 13:10:59 Starting flat field acquisition. 13:10:59 Flats will be acquired with Fast readout mode 13:10:59 Doing 5 flats in B at binning 2 13:10:59 Start slew to flat area... 13:11:01 Switching from SR to B filter for imaging 13:11:01 Focus change of 320 steps required 13:11:11 (wait for slew to complete) 13:11:17 (slew complete) 13:11:17 Stop tracking for test exposures 13:11:17 TEST B: 10 sec at bin 2 13:11:17 Testing with 128 x 128 offset sub-frame 13:11:17 Camera exposing 13:11:30 Exposure complete 13:11:30 Downloading image... 13:11:31 Image downloaded 13:11:32 Background mean = 867 (ADU) 13:11:33 Still too dark - waiting 15 sec. to try again... 13:11:48 ...wait complete. Sun is now at -8.6 deg. elevation 13:11:48 TEST B: 10 sec at bin 2 13:11:48 Testing with 128 x 128 offset sub-frame 13:11:48 Camera exposing 13:12:02 Exposure complete 13:12:02 Downloading image... 13:12:03 Image downloaded 13:12:04 Background mean = 904 (ADU) 13:12:05 Still too dark - waiting 15 sec. to try again... 13:12:20 ...wait complete. Sun is now at -8.5 deg. elevation 13:12:20 TEST B: 10 sec at bin 2 13:12:20 Testing with 128 x 128 offset sub-frame 13:12:20 Camera exposing 13:12:33 Exposure complete 13:12:33 Downloading image... 13:12:34 Image downloaded 13:12:34 Background mean = 949 (ADU) 13:12:36 Still too dark - waiting 15 sec. to try again... 13:12:51 ...wait complete. Sun is now at -8.4 deg. elevation 13:12:51 TEST B: 10 sec at bin 2 13:12:51 Testing with 128 x 128 offset sub-frame 13:12:51 Camera exposing 13:13:04 Exposure complete 13:13:04 Downloading image... 13:13:05 Image downloaded 13:13:06 Background mean = 995 (ADU) 13:13:07 Still too dark - waiting 15 sec. to try again... 13:13:22 ...wait complete. Sun is now at -8.3 deg. elevation 13:13:22 TEST B: 10 sec at bin 2 13:13:22 Testing with 128 x 128 offset sub-frame 13:13:22 Camera exposing 13:13:36 Exposure complete 13:13:36 Downloading image... 13:13:37 Image downloaded 13:13:37 Background mean = 1050 (ADU) 13:13:38 Still too dark - waiting 15 sec. to try again... 13:13:54 ...wait complete. Sun is now at -8.2 deg. elevation 13:13:54 TEST B: 10 sec at bin 2 13:13:54 Testing with 128 x 128 offset sub-frame 13:13:54 Camera exposing 13:14:06 Exposure complete 13:14:06 Downloading image... 13:14:08 Image downloaded 13:14:08 Background mean = 1112 (ADU) 13:14:09 Still too dark - waiting 15 sec. to try again... 13:14:24 ...wait complete. Sun is now at -8.1 deg. elevation 13:14:24 TEST B: 10 sec at bin 2 13:14:24 Testing with 128 x 128 offset sub-frame 13:14:24 Camera exposing 13:14:38 Exposure complete 13:14:38 Downloading image... 13:14:39 Image downloaded 13:14:40 Background mean = 1180 (ADU) 13:14:41 Still too dark - waiting 15 sec. to try again... 13:14:57 ...wait complete. Sun is now at -8.0 deg. elevation 13:14:57 TEST B: 10 sec at bin 2 13:14:57 Testing with 128 x 128 offset sub-frame 13:14:57 Camera exposing 13:15:10 Exposure complete 13:15:10 Downloading image... 13:15:11 Image downloaded 13:15:12 Background mean = 1262 (ADU) 13:15:13 Still too dark - waiting 15 sec. to try again... 13:15:28 ...wait complete. Sun is now at -7.9 deg. elevation 13:15:28 TEST B: 10 sec at bin 2 13:15:28 Testing with 128 x 128 offset sub-frame 13:15:28 Camera exposing 13:15:42 Exposure complete 13:15:42 Downloading image... 13:15:43 Image downloaded 13:15:43 Background mean = 1354 (ADU) 13:15:44 Still too dark - waiting 15 sec. to try again... 13:15:59 ...wait complete. Sun is now at -7.7 deg. elevation 13:15:59 TEST B: 10 sec at bin 2 13:16:00 Testing with 128 x 128 offset sub-frame 13:16:00 Camera exposing 13:16:12 Exposure complete 13:16:12 Downloading image... 13:16:13 Image downloaded 13:16:14 Background mean = 1458 (ADU) 13:16:15 Still too dark - waiting 15 sec. to try again... 13:16:31 ...wait complete. Sun is now at -7.6 deg. elevation 13:16:31 TEST B: 10 sec at bin 2 13:16:31 Testing with 128 x 128 offset sub-frame 13:16:31 Camera exposing 13:16:44 Exposure complete 13:16:44 Downloading image... 13:16:45 Image downloaded 13:16:46 Background mean = 1579 (ADU) 13:16:47 Still too dark - waiting 15 sec. to try again... 13:17:02 ...wait complete. Sun is now at -7.5 deg. elevation 13:17:02 TEST B: 10 sec at bin 2 13:17:02 Testing with 128 x 128 offset sub-frame 13:17:02 Camera exposing 13:17:15 Exposure complete 13:17:15 Downloading image... 13:17:16 Image downloaded 13:17:17 Background mean = 1718 (ADU) 13:17:18 Still too dark - waiting 15 sec. to try again... 13:17:33 ...wait complete. Sun is now at -7.4 deg. elevation 13:17:33 TEST B: 10 sec at bin 2 13:17:33 Testing with 128 x 128 offset sub-frame 13:17:33 Camera exposing 13:17:46 Exposure complete 13:17:46 Downloading image... 13:17:47 Image downloaded 13:17:47 Background mean = 1875 (ADU) 13:17:48 Still too dark - waiting 15 sec. to try again... 13:18:04 ...wait complete. Sun is now at -7.3 deg. elevation 13:18:04 TEST B: 10 sec at bin 2 13:18:04 Testing with 128 x 128 offset sub-frame 13:18:04 Camera exposing 13:18:17 Exposure complete 13:18:17 Downloading image... 13:18:19 Image downloaded 13:18:20 Background mean = 2056 (ADU) 13:18:21 Still too dark - waiting 15 sec. to try again... 13:18:36 ...wait complete. Sun is now at -7.2 deg. elevation 13:18:36 TEST B: 10 sec at bin 2 13:18:36 Testing with 128 x 128 offset sub-frame 13:18:36 Camera exposing 13:18:50 Exposure complete 13:18:50 Downloading image... 13:18:51 Image downloaded 13:18:51 Background mean = 2278 (ADU) 13:18:53 Still too dark - waiting 15 sec. to try again... 13:19:08 ...wait complete. Sun is now at -7.1 deg. elevation 13:19:08 TEST B: 10 sec at bin 2 13:19:08 Testing with 128 x 128 offset sub-frame 13:19:08 Camera exposing 13:19:21 Exposure complete 13:19:21 Downloading image... 13:19:22 Image downloaded 13:19:23 Background mean = 2531 (ADU) 13:19:24 Still too dark - waiting 15 sec. to try again... 13:19:39 ...wait complete. Sun is now at -7.0 deg. elevation 13:19:39 TEST B: 10 sec at bin 2 13:19:39 Testing with 128 x 128 offset sub-frame 13:19:39 Camera exposing 13:19:53 Exposure complete 13:19:53 Downloading image... 13:19:54 Image downloaded 13:19:54 Background mean = 2812 (ADU) 13:19:55 Still too dark - waiting 15 sec. to try again... 13:20:10 ...wait complete. Sun is now at -6.9 deg. elevation 13:20:10 TEST B: 10 sec at bin 2 13:20:11 Testing with 128 x 128 offset sub-frame 13:20:11 Camera exposing 13:20:24 Exposure complete 13:20:24 Downloading image... 13:20:25 Image downloaded 13:20:26 Background mean = 3152 (ADU) 13:20:27 Still too dark - waiting 15 sec. to try again... 13:20:42 ...wait complete. Sun is now at -6.8 deg. elevation 13:20:42 TEST B: 10 sec at bin 2 13:20:42 Testing with 128 x 128 offset sub-frame 13:20:42 Camera exposing 13:20:55 Exposure complete 13:20:55 Downloading image... 13:20:56 Image downloaded 13:20:57 Background mean = 3548 (ADU) 13:20:58 Still too dark - waiting 15 sec. to try again... 13:21:13 ...wait complete. Sun is now at -6.7 deg. elevation 13:21:13 TEST B: 10 sec at bin 2 13:21:13 Testing with 128 x 128 offset sub-frame 13:21:13 Camera exposing 13:21:26 Exposure complete 13:21:26 Downloading image... 13:21:27 Image downloaded 13:21:28 Background mean = 3997 (ADU) 13:21:29 Still too dark - waiting 15 sec. to try again... 13:21:44 ...wait complete. Sun is now at -6.5 deg. elevation 13:21:44 TEST B: 10 sec at bin 2 13:21:44 Testing with 128 x 128 offset sub-frame 13:21:45 Camera exposing 13:21:58 Exposure complete 13:21:58 Downloading image... 13:21:59 Image downloaded 13:22:00 Background mean = 4523 (ADU) 13:22:01 Still too dark - waiting 15 sec. to try again... 13:22:16 ...wait complete. Sun is now at -6.4 deg. elevation 13:22:16 TEST B: 10 sec at bin 2 13:22:16 Testing with 128 x 128 offset sub-frame 13:22:16 Camera exposing 13:22:29 Exposure complete 13:22:29 Downloading image... 13:22:30 Image downloaded 13:22:31 Background mean = 5134 (ADU) 13:22:32 Still too dark - waiting 15 sec. to try again... 13:22:47 ...wait complete. Sun is now at -6.3 deg. elevation 13:22:47 TEST B: 10 sec at bin 2 13:22:47 Testing with 128 x 128 offset sub-frame 13:22:47 Camera exposing 13:23:00 Exposure complete 13:23:00 Downloading image... 13:23:01 Image downloaded 13:23:02 Background mean = 5825 (ADU) 13:23:03 Still too dark - waiting 15 sec. to try again... 13:23:18 ...wait complete. Sun is now at -6.2 deg. elevation 13:23:18 TEST B: 10 sec at bin 2 13:23:18 Testing with 128 x 128 offset sub-frame 13:23:18 Camera exposing 13:23:32 Exposure complete 13:23:32 Downloading image... 13:23:33 Image downloaded 13:23:33 Background mean = 6624 (ADU) 13:23:34 Still too dark - waiting 15 sec. to try again... 13:23:50 ...wait complete. Sun is now at -6.1 deg. elevation 13:23:50 TEST B: 10 sec at bin 2 13:23:50 Testing with 128 x 128 offset sub-frame 13:23:50 Camera exposing 13:24:03 Exposure complete 13:24:03 Downloading image... 13:24:04 Image downloaded 13:24:04 Background mean = 7561 (ADU) 13:24:05 Still too dark - waiting 15 sec. to try again... 13:24:20 ...wait complete. Sun is now at -6.0 deg. elevation 13:24:20 TEST B: 10 sec at bin 2 13:24:20 Testing with 128 x 128 offset sub-frame 13:24:20 Camera exposing 13:24:34 Exposure complete 13:24:34 Downloading image... 13:24:35 Image downloaded 13:24:35 Background mean = 8599 (ADU) 13:24:36 Still too dark - waiting 15 sec. to try again... 13:24:51 ...wait complete. Sun is now at -5.9 deg. elevation 13:24:51 TEST B: 10 sec at bin 2 13:24:52 Testing with 128 x 128 offset sub-frame 13:24:52 Camera exposing 13:25:04 Exposure complete 13:25:04 Downloading image... 13:25:05 Image downloaded 13:25:06 Background mean = 9811 (ADU) 13:25:07 Still too dark - waiting 15 sec. to try again... 13:25:22 ...wait complete. Sun is now at -5.8 deg. elevation 13:25:22 TEST B: 10 sec at bin 2 13:25:22 Testing with 128 x 128 offset sub-frame 13:25:22 Camera exposing 13:25:35 Exposure complete 13:25:35 Downloading image... 13:25:37 Image downloaded 13:25:37 Background mean = 11162 (ADU) 13:25:38 Still too dark - waiting 15 sec. to try again... 13:25:53 ...wait complete. Sun is now at -5.7 deg. elevation 13:25:53 TEST B: 10 sec at bin 2 13:25:53 Testing with 128 x 128 offset sub-frame 13:25:53 Camera exposing 13:26:07 Exposure complete 13:26:07 Downloading image... 13:26:08 Image downloaded 13:26:08 Background mean = 12747 (ADU) 13:26:09 Still too dark - waiting 15 sec. to try again... 13:26:25 ...wait complete. Sun is now at -5.6 deg. elevation 13:26:25 TEST B: 10 sec at bin 2 13:26:25 Testing with 128 x 128 offset sub-frame 13:26:25 Camera exposing 13:26:38 Exposure complete 13:26:38 Downloading image... 13:26:39 Image downloaded 13:26:40 Background mean = 14560 (ADU) 13:26:41 Still too dark - waiting 15 sec. to try again... 13:26:56 ...wait complete. Sun is now at -5.5 deg. elevation 13:26:56 TEST B: 10 sec at bin 2 13:26:56 Testing with 128 x 128 offset sub-frame 13:26:56 Camera exposing 13:27:09 Exposure complete 13:27:09 Downloading image... 13:27:10 Image downloaded 13:27:11 Background mean = 16657 (ADU) 13:27:12 Still too dark - waiting 15 sec. to try again... 13:27:27 ...wait complete. Sun is now at -5.4 deg. elevation 13:27:27 TEST B: 10 sec at bin 2 13:27:27 Testing with 128 x 128 offset sub-frame 13:27:27 Camera exposing 13:27:41 Exposure complete 13:27:41 Downloading image... 13:27:42 Image downloaded 13:27:43 Background mean = 18949 (ADU) 13:27:44 Still too dark - waiting 15 sec. to try again... 13:27:59 ...wait complete. Sun is now at -5.3 deg. elevation 13:27:59 TEST B: 10 sec at bin 2 13:27:59 Testing with 128 x 128 offset sub-frame 13:27:59 Camera exposing 13:28:12 Exposure complete 13:28:12 Downloading image... 13:28:13 Image downloaded 13:28:13 Background mean = 21645 (ADU) 13:28:15 Start tracking for real flats 13:28:15 FLAT1 B: 10 sec at bin 2 13:28:15 Camera exposing 13:28:29 Exposure complete 13:28:29 Stop tracking for 3 sec... 13:28:29 Downloading image... 13:28:30 Image downloaded 13:28:33 Start tracking 13:28:34 Background mean = 22151 (ADU) 13:28:35 FLAT2 B: 10 sec at bin 2 13:28:35 Camera exposing 13:28:50 Exposure complete 13:28:50 Stop tracking for 3 sec... 13:28:50 Downloading image... 13:28:51 Image downloaded 13:28:54 Start tracking 13:28:55 Background mean = 24128 (ADU) 13:28:57 FLAT3 B: 10 sec at bin 2 13:28:57 Camera exposing 13:29:11 Exposure complete 13:29:11 Stop tracking for 3 sec... 13:29:11 Downloading image... 13:29:13 Image downloaded 13:29:15 Start tracking 13:29:16 Background mean = 26335 (ADU) 13:29:17 FLAT4 B: 10 sec at bin 2 13:29:18 Camera exposing 13:29:32 Exposure complete 13:29:32 Stop tracking for 3 sec... 13:29:32 Downloading image... 13:29:33 Image downloaded 13:29:35 Start tracking 13:29:37 Background mean = 28697 (ADU) 13:29:38 FLAT5 B: 9.93 sec at bin 2 13:29:38 Camera exposing 13:29:53 Exposure complete 13:29:53 Stop tracking for 3 sec... 13:29:53 Downloading image... 13:29:54 Image downloaded 13:29:57 Start tracking 13:29:58 Background mean = 30987 (ADU) 13:29:59 Doing 5 flats in V at binning 2 13:29:59 Start slew to flat area... 13:30:01 Switching from B to V filter for imaging 13:30:01 Focus change of -30 steps required 13:30:06 (wait for slew to complete) 13:30:11 (slew complete) 13:30:11 Stop tracking for test exposures 13:30:11 TEST V: 9.13 sec at bin 2 13:30:11 Testing with 128 x 128 offset sub-frame 13:30:11 Camera exposing 13:30:23 Exposure complete 13:30:23 Downloading image... 13:30:24 Image downloaded 13:31:07 Background mean = 25273 (ADU) 13:31:08 Start tracking for real flats 13:31:08 FLAT1 V: 10 sec at bin 2 13:31:08 Camera exposing 13:31:24 Exposure complete 13:31:24 Stop tracking for 3 sec... 13:31:24 Downloading image... 13:31:25 Image downloaded 13:31:27 Start tracking 13:31:29 Background mean = 33879 (ADU) 13:31:30 FLAT2 V: 8.41 sec at bin 2 13:31:30 Camera exposing 13:31:44 Exposure complete 13:31:44 Stop tracking for 3 sec... 13:31:44 Downloading image... 13:31:46 Image downloaded 13:31:49 Start tracking 13:31:50 Background mean = 31175 (ADU) 13:31:51 FLAT3 V: 7.69 sec at bin 2 13:31:51 Camera exposing 13:32:03 Exposure complete 13:32:03 Stop tracking for 3 sec... 13:32:03 Downloading image... 13:32:04 Image downloaded 13:32:06 Start tracking 13:32:08 Background mean = 31106 (ADU) 13:32:09 FLAT4 V: 7.05 sec at bin 2 13:32:09 Camera exposing 13:32:21 Exposure complete 13:32:21 Stop tracking for 3 sec... 13:32:21 Downloading image... 13:32:22 Image downloaded 13:32:24 Start tracking 13:32:25 Background mean = 30785 (ADU) 13:32:27 FLAT5 V: 6.53 sec at bin 2 13:32:27 Camera exposing 13:32:38 Exposure complete 13:32:38 Stop tracking for 3 sec... 13:32:38 Downloading image... 13:32:39 Image downloaded 13:32:42 Start tracking 13:32:43 Background mean = 30705 (ADU) 13:32:44 (wait for slew to complete) 13:32:47 (slew complete) 13:32:47 Doing 5 flats in R at binning 2 13:32:47 Start slew to flat area... 13:32:49 Switching from V to R filter for imaging 13:32:49 Focus change of -20 steps required 13:32:52 (wait for slew to complete) 13:32:59 (slew complete) 13:32:59 Stop tracking for test exposures 13:32:59 TEST R: 6.06 sec at bin 2 13:32:59 Testing with 128 x 128 offset sub-frame 13:32:59 Camera exposing 13:33:08 Exposure complete 13:33:08 Downloading image... 13:33:09 Image downloaded 13:33:09 Background mean = 34226 (ADU) 13:33:10 Start tracking for real flats 13:33:10 (wait for slew to complete) 13:33:13 (slew complete) 13:33:13 FLAT1 R: 5.05 sec at bin 2 13:33:13 Camera exposing 13:33:23 Exposure complete 13:33:23 Stop tracking for 3 sec... 13:33:23 Downloading image... 13:33:24 Image downloaded 13:33:26 Start tracking 13:33:28 Background mean = 29027 (ADU) 13:33:29 FLAT2 R: 4.96 sec at bin 2 13:33:29 Camera exposing 13:33:39 Exposure complete 13:33:39 Stop tracking for 3 sec... 13:33:39 Downloading image... 13:33:41 Image downloaded 13:33:43 Start tracking 13:33:44 Background mean = 30573 (ADU) 13:33:47 FLAT3 R: 4.62 sec at bin 2 13:33:48 Camera exposing 13:33:57 Exposure complete 13:33:57 Stop tracking for 3 sec... 13:33:57 Downloading image... 13:33:58 Image downloaded 13:34:01 Start tracking 13:34:02 Background mean = 30844 (ADU) 13:34:04 FLAT4 R: 4.27 sec at bin 2 13:34:04 Camera exposing 13:34:13 Exposure complete 13:34:13 Stop tracking for 3 sec... 13:34:13 Downloading image... 13:34:15 Image downloaded 13:34:17 Start tracking 13:34:18 Background mean = 30508 (ADU) 13:34:20 FLAT5 R: 3.99 sec at bin 2 13:34:20 Camera exposing 13:34:28 Exposure complete 13:34:28 Stop tracking for 3 sec... 13:34:28 Downloading image... 13:34:29 Image downloaded 13:34:32 Start tracking 13:34:33 Background mean = 30511 (ADU) 13:34:34 Doing 5 flats in SG at binning 2 13:34:34 Start slew to flat area... 13:34:36 Switching from R to SG filter for imaging 13:34:36 Focus change of -220 steps required 13:34:48 (wait for slew to complete) 13:34:49 (slew complete) 13:34:49 Stop tracking for test exposures 13:34:49 TEST SG: 3.73 sec at bin 2 13:34:49 Testing with 128 x 128 offset sub-frame 13:34:49 Camera exposing 13:34:56 Exposure complete 13:34:56 Downloading image... 13:34:57 Image downloaded 13:34:58 Background mean = 65535 (ADU) 13:34:59 TEST SG: 1.62 sec at bin 2 13:34:59 Testing with 128 x 128 offset sub-frame 13:34:59 Camera exposing 13:35:04 Exposure complete 13:35:04 Downloading image... 13:35:05 Image downloaded 13:35:06 Background mean = 37698 (ADU) 13:35:07 Start tracking for real flats 13:35:07 FLAT1 SG: 1.22 sec at bin 2 13:35:07 Camera exposing 13:35:13 Exposure complete 13:35:13 Stop tracking for 3 sec... 13:35:13 Downloading image... 13:35:14 Image downloaded 13:35:17 Start tracking 13:35:18 Background mean = 28087 (ADU) 13:35:19 FLAT2 SG: 1.24 sec at bin 2 13:35:19 Camera exposing 13:35:25 Exposure complete 13:35:25 Stop tracking for 3 sec... 13:35:25 Downloading image... 13:35:26 Image downloaded 13:35:28 Start tracking 13:35:29 Background mean = 29920 (ADU) 13:35:30 FLAT3 SG: 1.18 sec at bin 2 13:35:31 Camera exposing 13:35:37 Exposure complete 13:35:37 Stop tracking for 3 sec... 13:35:37 Downloading image... 13:35:38 Image downloaded 13:35:40 Start tracking 13:35:41 Background mean = 29741 (ADU) 13:35:43 FLAT4 SG: 1.13 sec at bin 2 13:35:43 Camera exposing 13:35:48 Exposure complete 13:35:48 Stop tracking for 3 sec... 13:35:48 Downloading image... 13:35:49 Image downloaded 13:35:52 Start tracking 13:35:53 Background mean = 29807 (ADU) 13:35:56 FLAT5 SG: 1.08 sec at bin 2 13:35:56 Camera exposing 13:36:02 Exposure complete 13:36:02 Stop tracking for 3 sec... 13:36:02 Downloading image... 13:36:03 Image downloaded 13:36:05 Start tracking 13:36:07 Background mean = 29970 (ADU) 13:36:08 Doing 5 flats in SR at binning 2 13:36:08 Start slew to flat area... 13:36:10 Switching from SG to SR filter for imaging 13:36:10 Focus change of -50 steps required 13:36:19 (wait for slew to complete) 13:36:20 (slew complete) 13:36:20 Stop tracking for test exposures 13:36:20 TEST SR: 1.03 sec at bin 2 13:36:20 Testing with 128 x 128 offset sub-frame 13:36:20 Camera exposing 13:36:25 Exposure complete 13:36:25 Downloading image... 13:36:26 Image downloaded 13:36:26 Background mean = 17198 (ADU) 13:36:27 Scaling exposure and trying again 13:36:28 (wait for slew to complete) 13:36:31 (slew complete) 13:36:31 TEST SR: 1.71 sec at bin 2 13:36:31 Testing with 128 x 128 offset sub-frame 13:36:31 Camera exposing 13:36:36 Exposure complete 13:36:36 Downloading image... 13:36:37 Image downloaded 13:36:38 Background mean = 29427 (ADU) 13:36:39 Start tracking for real flats 13:36:39 FLAT1 SR: 1.66 sec at bin 2 13:36:39 Camera exposing 13:36:46 Exposure complete 13:36:46 Stop tracking for 3 sec... 13:36:46 Downloading image... 13:36:47 Image downloaded 13:36:49 Start tracking 13:36:50 Background mean = 28121 (ADU) 13:36:52 FLAT2 SR: 1.68 sec at bin 2 13:36:52 Camera exposing 13:36:58 Exposure complete 13:36:58 Stop tracking for 3 sec... 13:36:58 Downloading image... 13:36:59 Image downloaded 13:37:01 Start tracking 13:37:02 Background mean = 29873 (ADU) 13:37:04 FLAT3 SR: 1.6 sec at bin 2 13:37:04 Camera exposing 13:37:10 Exposure complete 13:37:10 Stop tracking for 3 sec... 13:37:10 Downloading image... 13:37:11 Image downloaded 13:37:13 Start tracking 13:37:14 Background mean = 29786 (ADU) 13:37:15 FLAT4 SR: 1.53 sec at bin 2 13:37:15 Camera exposing 13:37:21 Exposure complete 13:37:21 Stop tracking for 3 sec... 13:37:21 Downloading image... 13:37:22 Image downloaded 13:37:24 Start tracking 13:37:26 Background mean = 29775 (ADU) 13:37:27 FLAT5 SR: 1.46 sec at bin 2 13:37:27 Camera exposing 13:37:33 Exposure complete 13:37:33 Stop tracking for 3 sec... 13:37:33 Downloading image... 13:37:34 Image downloaded 13:37:37 Start tracking 13:37:38 Background mean = 29694 (ADU) 13:37:39 Doing 5 flats in SI at binning 2 13:37:39 Start slew to flat area... 13:37:41 Switching from SR to SI filter for imaging 13:37:41 Focus change of -20 steps required 13:37:50 (wait for slew to complete) 13:37:51 (slew complete) 13:37:51 Stop tracking for test exposures 13:37:51 TEST SI: 1.4 sec at bin 2 13:37:51 Testing with 128 x 128 offset sub-frame 13:37:51 Camera exposing 13:37:56 Exposure complete 13:37:56 Downloading image... 13:37:57 Image downloaded 13:37:58 Background mean = 25833 (ADU) 13:37:59 Start tracking for real flats 13:37:59 FLAT1 SI: 1.54 sec at bin 2 13:37:59 Camera exposing 13:38:05 Exposure complete 13:38:05 Stop tracking for 3 sec... 13:38:05 Downloading image... 13:38:06 Image downloaded 13:38:08 Start tracking 13:38:09 Background mean = 27594 (ADU) 13:38:10 FLAT2 SI: 1.59 sec at bin 2 13:38:10 Camera exposing 13:38:16 Exposure complete 13:38:16 Stop tracking for 3 sec... 13:38:16 Downloading image... 13:38:17 Image downloaded 13:38:19 Start tracking 13:38:21 Background mean = 29515 (ADU) 13:38:22 FLAT3 SI: 1.54 sec at bin 2 13:38:23 Camera exposing 13:38:29 Exposure complete 13:38:29 Stop tracking for 3 sec... 13:38:29 Downloading image... 13:38:30 Image downloaded 13:38:32 Start tracking 13:38:33 Background mean = 29622 (ADU) 13:38:35 FLAT4 SI: 1.48 sec at bin 2 13:38:35 Camera exposing 13:38:41 Exposure complete 13:38:41 Stop tracking for 3 sec... 13:38:41 Downloading image... 13:38:42 Image downloaded 13:38:44 Start tracking 13:38:46 Background mean = 29525 (ADU) 13:38:47 FLAT5 SI: 1.43 sec at bin 2 13:38:47 Camera exposing 13:38:53 Exposure complete 13:38:53 Stop tracking for 3 sec... 13:38:53 Downloading image... 13:38:54 Image downloaded 13:38:56 Start tracking 13:38:57 Background mean = 29543 (ADU) 13:38:58 Doing 5 flats in SZ at binning 2 13:38:58 Start slew to flat area... 13:39:00 Switching from SI to SZ filter for imaging 13:39:00 Focus change of -30 steps required 13:39:09 (wait for slew to complete) 13:39:09 (slew complete) 13:39:09 Stop tracking for test exposures 13:39:09 TEST SZ: 1.38 sec at bin 2 13:39:09 Testing with 128 x 128 offset sub-frame 13:39:09 Camera exposing 13:39:14 Exposure complete 13:39:14 Downloading image... 13:39:15 Image downloaded 13:39:16 Background mean = 10940 (ADU) 13:39:17 Scaling exposure and trying again 13:39:17 TEST SZ: 3.6 sec at bin 2 13:39:17 Testing with 128 x 128 offset sub-frame 13:39:17 Camera exposing 13:39:24 Exposure complete 13:39:24 Downloading image... 13:39:25 Image downloaded 13:39:26 Background mean = 28303 (ADU) 13:39:27 Start tracking for real flats 13:39:27 FLAT1 SZ: 3.63 sec at bin 2 13:39:27 Camera exposing 13:39:35 Exposure complete 13:39:35 Stop tracking for 3 sec... 13:39:35 Downloading image... 13:39:36 Image downloaded 13:39:39 Start tracking 13:39:40 Background mean = 27597 (ADU) 13:39:41 FLAT2 SZ: 3.75 sec at bin 2 13:39:41 Camera exposing 13:39:49 Exposure complete 13:39:49 Stop tracking for 3 sec... 13:39:49 Downloading image... 13:39:51 Image downloaded 13:39:53 Start tracking 13:39:54 Background mean = 29420 (ADU) 13:39:55 FLAT3 SZ: 3.63 sec at bin 2 13:39:55 Camera exposing 13:40:03 Exposure complete 13:40:03 Stop tracking for 3 sec... 13:40:03 Downloading image... 13:40:04 Image downloaded 13:40:06 Start tracking 13:40:08 Background mean = 29389 (ADU) 13:40:09 FLAT4 SZ: 3.52 sec at bin 2 13:40:09 Camera exposing 13:40:18 Exposure complete 13:40:18 Stop tracking for 3 sec... 13:40:18 Downloading image... 13:40:19 Image downloaded 13:40:21 Start tracking 13:40:23 Background mean = 29380 (ADU) 13:40:24 FLAT5 SZ: 3.41 sec at bin 2 13:40:24 Camera exposing 13:40:32 Exposure complete 13:40:32 Stop tracking for 3 sec... 13:40:32 Downloading image... 13:40:33 Image downloaded 13:40:36 Start tracking 13:40:37 Background mean = 29406 (ADU) 13:40:38 Sun is now at -2.6 deg. elevation 13:40:38 Stop tracking 13:40:38 Flat acquisition complete. ACP console log closed 14-Feb-2022 13:40:38 UTC