ACP console log opened 08-Feb-2022 13:15:57 UTC This is ACP version 8.3 (build 1, Release 8.3) Licensed to Arne Henden 13:15:57 This is AutoFlat version 8.3.1 13:15:57 Using flat plan SchedulerDawnFlats.txt 13:15:57 Starting dawn flats. High Sun at 7:08:39 AM 13:15:57 Start tracking for next phase 13:15:57 Starting flat field acquisition. 13:15:57 Flats will be acquired with Fast readout mode 13:15:57 Doing 5 flats in B at binning 2 13:15:57 Start slew to flat area... 13:15:59 Switching from SI to B filter for imaging 13:15:59 Focus change of 340 steps required 13:16:09 (wait for slew to complete) 13:17:26 (slew complete) 13:17:26 Stop tracking for test exposures 13:17:26 TEST B: 10 sec at bin 2 13:17:26 Testing with 128 x 128 offset sub-frame 13:17:26 Camera exposing 13:17:39 Exposure complete 13:17:39 Downloading image... 13:17:41 Image downloaded 13:17:41 Background mean = 985 (ADU) 13:17:42 Still too dark - waiting 15 sec. to try again... 13:17:58 ...wait complete. Sun is now at -8.4 deg. elevation 13:17:58 TEST B: 10 sec at bin 2 13:17:58 Testing with 128 x 128 offset sub-frame 13:17:58 Camera exposing 13:18:11 Exposure complete 13:18:11 Downloading image... 13:18:12 Image downloaded 13:18:12 Background mean = 1033 (ADU) 13:18:13 Still too dark - waiting 15 sec. to try again... 13:18:28 ...wait complete. Sun is now at -8.3 deg. elevation 13:18:28 TEST B: 10 sec at bin 2 13:18:28 Testing with 128 x 128 offset sub-frame 13:18:28 Camera exposing 13:18:41 Exposure complete 13:18:41 Downloading image... 13:18:42 Image downloaded 13:18:43 Background mean = 1088 (ADU) 13:18:44 Still too dark - waiting 15 sec. to try again... 13:18:59 ...wait complete. Sun is now at -8.1 deg. elevation 13:18:59 TEST B: 10 sec at bin 2 13:18:59 Testing with 128 x 128 offset sub-frame 13:18:59 Camera exposing 13:19:12 Exposure complete 13:19:12 Downloading image... 13:19:13 Image downloaded 13:19:14 Background mean = 1150 (ADU) 13:19:15 Still too dark - waiting 15 sec. to try again... 13:19:30 ...wait complete. Sun is now at -8.0 deg. elevation 13:19:30 TEST B: 10 sec at bin 2 13:19:30 Testing with 128 x 128 offset sub-frame 13:19:30 Camera exposing 13:19:43 Exposure complete 13:19:43 Downloading image... 13:19:44 Image downloaded 13:19:45 Background mean = 1222 (ADU) 13:19:46 Still too dark - waiting 15 sec. to try again... 13:20:01 ...wait complete. Sun is now at -7.9 deg. elevation 13:20:01 TEST B: 10 sec at bin 2 13:20:01 Testing with 128 x 128 offset sub-frame 13:20:01 Camera exposing 13:20:14 Exposure complete 13:20:14 Downloading image... 13:20:15 Image downloaded 13:20:16 Background mean = 1303 (ADU) 13:20:17 Still too dark - waiting 15 sec. to try again... 13:20:33 ...wait complete. Sun is now at -7.8 deg. elevation 13:20:33 TEST B: 10 sec at bin 2 13:20:33 Testing with 128 x 128 offset sub-frame 13:20:33 Camera exposing 13:20:46 Exposure complete 13:20:46 Downloading image... 13:20:47 Image downloaded 13:20:47 Background mean = 1400 (ADU) 13:20:48 Still too dark - waiting 15 sec. to try again... 13:21:04 ...wait complete. Sun is now at -7.7 deg. elevation 13:21:04 TEST B: 10 sec at bin 2 13:21:04 Testing with 128 x 128 offset sub-frame 13:21:04 Camera exposing 13:21:16 Exposure complete 13:21:16 Downloading image... 13:21:17 Image downloaded 13:21:18 Background mean = 1508 (ADU) 13:21:19 Still too dark - waiting 15 sec. to try again... 13:21:34 ...wait complete. Sun is now at -7.6 deg. elevation 13:21:34 TEST B: 10 sec at bin 2 13:21:34 Testing with 128 x 128 offset sub-frame 13:21:35 Camera exposing 13:21:48 Exposure complete 13:21:48 Downloading image... 13:21:49 Image downloaded 13:21:50 Background mean = 1631 (ADU) 13:21:51 Still too dark - waiting 15 sec. to try again... 13:22:06 ...wait complete. Sun is now at -7.5 deg. elevation 13:22:06 TEST B: 10 sec at bin 2 13:22:06 Testing with 128 x 128 offset sub-frame 13:22:06 Camera exposing 13:22:19 Exposure complete 13:22:19 Downloading image... 13:22:20 Image downloaded 13:22:21 Background mean = 1776 (ADU) 13:22:22 Still too dark - waiting 15 sec. to try again... 13:22:37 ...wait complete. Sun is now at -7.4 deg. elevation 13:22:37 TEST B: 10 sec at bin 2 13:22:37 Testing with 128 x 128 offset sub-frame 13:22:37 Camera exposing 13:22:51 Exposure complete 13:22:51 Downloading image... 13:22:52 Image downloaded 13:22:52 Background mean = 1939 (ADU) 13:22:53 Still too dark - waiting 15 sec. to try again... 13:23:08 ...wait complete. Sun is now at -7.3 deg. elevation 13:23:08 TEST B: 10 sec at bin 2 13:23:08 Testing with 128 x 128 offset sub-frame 13:23:08 Camera exposing 13:23:22 Exposure complete 13:23:22 Downloading image... 13:23:23 Image downloaded 13:23:24 Background mean = 2128 (ADU) 13:23:25 Still too dark - waiting 15 sec. to try again... 13:23:40 ...wait complete. Sun is now at -7.2 deg. elevation 13:23:40 TEST B: 10 sec at bin 2 13:23:40 Testing with 128 x 128 offset sub-frame 13:23:40 Camera exposing 13:23:53 Exposure complete 13:23:53 Downloading image... 13:23:54 Image downloaded 13:23:55 Background mean = 2349 (ADU) 13:23:56 Still too dark - waiting 15 sec. to try again... 13:24:11 ...wait complete. Sun is now at -7.1 deg. elevation 13:24:11 TEST B: 10 sec at bin 2 13:24:11 Testing with 128 x 128 offset sub-frame 13:24:11 Camera exposing 13:24:25 Exposure complete 13:24:25 Downloading image... 13:24:26 Image downloaded 13:24:26 Background mean = 2599 (ADU) 13:24:27 Still too dark - waiting 15 sec. to try again... 13:24:42 ...wait complete. Sun is now at -7.0 deg. elevation 13:24:42 TEST B: 10 sec at bin 2 13:24:42 Testing with 128 x 128 offset sub-frame 13:24:42 Camera exposing 13:24:56 Exposure complete 13:24:56 Downloading image... 13:24:57 Image downloaded 13:24:57 Background mean = 2894 (ADU) 13:24:58 Still too dark - waiting 15 sec. to try again... 13:25:14 ...wait complete. Sun is now at -6.9 deg. elevation 13:25:14 TEST B: 10 sec at bin 2 13:25:14 Testing with 128 x 128 offset sub-frame 13:25:14 Camera exposing 13:25:27 Exposure complete 13:25:27 Downloading image... 13:25:28 Image downloaded 13:25:28 Background mean = 3241 (ADU) 13:25:29 Still too dark - waiting 15 sec. to try again... 13:25:44 ...wait complete. Sun is now at -6.8 deg. elevation 13:25:44 TEST B: 10 sec at bin 2 13:25:44 Testing with 128 x 128 offset sub-frame 13:25:45 Camera exposing 13:25:58 Exposure complete 13:25:58 Downloading image... 13:25:59 Image downloaded 13:26:00 Background mean = 3631 (ADU) 13:26:01 Still too dark - waiting 15 sec. to try again... 13:26:16 ...wait complete. Sun is now at -6.6 deg. elevation 13:26:16 TEST B: 10 sec at bin 2 13:26:16 Testing with 128 x 128 offset sub-frame 13:26:16 Camera exposing 13:26:29 Exposure complete 13:26:29 Downloading image... 13:26:30 Image downloaded 13:26:31 Background mean = 4089 (ADU) 13:26:32 Still too dark - waiting 15 sec. to try again... 13:26:47 ...wait complete. Sun is now at -6.5 deg. elevation 13:26:47 TEST B: 10 sec at bin 2 13:26:47 Testing with 128 x 128 offset sub-frame 13:26:48 Camera exposing 13:27:00 Exposure complete 13:27:00 Downloading image... 13:27:02 Image downloaded 13:27:02 Background mean = 4621 (ADU) 13:27:03 Still too dark - waiting 15 sec. to try again... 13:27:18 ...wait complete. Sun is now at -6.4 deg. elevation 13:27:18 TEST B: 10 sec at bin 2 13:27:18 Testing with 128 x 128 offset sub-frame 13:27:18 Camera exposing 13:27:31 Exposure complete 13:27:31 Downloading image... 13:27:32 Image downloaded 13:27:33 Background mean = 5227 (ADU) 13:27:34 Still too dark - waiting 15 sec. to try again... 13:27:49 ...wait complete. Sun is now at -6.3 deg. elevation 13:27:49 TEST B: 10 sec at bin 2 13:27:49 Testing with 128 x 128 offset sub-frame 13:27:49 Camera exposing 13:28:03 Exposure complete 13:28:03 Downloading image... 13:28:04 Image downloaded 13:28:05 Background mean = 5928 (ADU) 13:28:06 Still too dark - waiting 15 sec. to try again... 13:28:21 ...wait complete. Sun is now at -6.2 deg. elevation 13:28:21 TEST B: 10 sec at bin 2 13:28:21 Testing with 128 x 128 offset sub-frame 13:28:21 Camera exposing 13:28:34 Exposure complete 13:28:34 Downloading image... 13:28:35 Image downloaded 13:28:36 Background mean = 6752 (ADU) 13:28:37 Still too dark - waiting 15 sec. to try again... 13:28:52 ...wait complete. Sun is now at -6.1 deg. elevation 13:28:52 TEST B: 10 sec at bin 2 13:28:52 Testing with 128 x 128 offset sub-frame 13:28:52 Camera exposing 13:29:06 Exposure complete 13:29:06 Downloading image... 13:29:07 Image downloaded 13:29:08 Background mean = 7677 (ADU) 13:29:09 Still too dark - waiting 15 sec. to try again... 13:29:24 ...wait complete. Sun is now at -6.0 deg. elevation 13:29:24 TEST B: 10 sec at bin 2 13:29:24 Testing with 128 x 128 offset sub-frame 13:29:24 Camera exposing 13:29:37 Exposure complete 13:29:37 Downloading image... 13:29:38 Image downloaded 13:29:39 Background mean = 8769 (ADU) 13:29:40 Still too dark - waiting 15 sec. to try again... 13:29:55 ...wait complete. Sun is now at -5.9 deg. elevation 13:29:55 TEST B: 10 sec at bin 2 13:29:55 Testing with 128 x 128 offset sub-frame 13:29:55 Camera exposing 13:30:09 Exposure complete 13:30:09 Downloading image... 13:30:10 Image downloaded 13:30:11 Background mean = 9998 (ADU) 13:30:12 Still too dark - waiting 15 sec. to try again... 13:30:27 ...wait complete. Sun is now at -5.8 deg. elevation 13:30:27 TEST B: 10 sec at bin 2 13:30:27 Testing with 128 x 128 offset sub-frame 13:30:27 Camera exposing 13:30:40 Exposure complete 13:30:40 Downloading image... 13:30:41 Image downloaded 13:30:41 Background mean = 11417 (ADU) 13:30:42 Still too dark - waiting 15 sec. to try again... 13:30:58 ...wait complete. Sun is now at -5.7 deg. elevation 13:30:58 TEST B: 10 sec at bin 2 13:30:58 Testing with 128 x 128 offset sub-frame 13:30:58 Camera exposing 13:31:11 Exposure complete 13:31:11 Downloading image... 13:31:12 Image downloaded 13:31:13 Background mean = 12969 (ADU) 13:31:14 Still too dark - waiting 15 sec. to try again... 13:31:29 ...wait complete. Sun is now at -5.6 deg. elevation 13:31:29 TEST B: 10 sec at bin 2 13:31:29 Testing with 128 x 128 offset sub-frame 13:31:29 Camera exposing 13:31:43 Exposure complete 13:31:43 Downloading image... 13:31:44 Image downloaded 13:31:44 Background mean = 14780 (ADU) 13:31:45 Still too dark - waiting 15 sec. to try again... 13:32:01 ...wait complete. Sun is now at -5.5 deg. elevation 13:32:01 TEST B: 10 sec at bin 2 13:32:01 Testing with 128 x 128 offset sub-frame 13:32:01 Camera exposing 13:32:14 Exposure complete 13:32:14 Downloading image... 13:32:15 Image downloaded 13:32:15 Background mean = 16859 (ADU) 13:32:16 Still too dark - waiting 15 sec. to try again... 13:32:32 ...wait complete. Sun is now at -5.4 deg. elevation 13:32:32 TEST B: 10 sec at bin 2 13:32:32 Testing with 128 x 128 offset sub-frame 13:32:32 Camera exposing 13:32:44 Exposure complete 13:32:44 Downloading image... 13:32:45 Image downloaded 13:32:46 Background mean = 19160 (ADU) 13:32:47 Still too dark - waiting 15 sec. to try again... 13:33:03 ...wait complete. Sun is now at -5.3 deg. elevation 13:33:03 TEST B: 10 sec at bin 2 13:33:03 Testing with 128 x 128 offset sub-frame 13:33:03 Camera exposing 13:33:16 Exposure complete 13:33:16 Downloading image... 13:33:17 Image downloaded 13:33:18 Background mean = 21765 (ADU) 13:33:19 Start tracking for real flats 13:33:19 FLAT1 B: 10 sec at bin 2 13:33:19 Camera exposing 13:33:34 Exposure complete 13:33:34 Stop tracking for 3 sec... 13:33:34 Downloading image... 13:33:35 Image downloaded 13:33:37 Start tracking 13:33:38 Background mean = 22371 (ADU) 13:33:39 FLAT2 B: 10 sec at bin 2 13:33:39 Camera exposing 13:33:54 Exposure complete 13:33:54 Stop tracking for 3 sec... 13:33:54 Downloading image... 13:33:55 Image downloaded 13:33:57 Start tracking 13:33:59 Background mean = 24303 (ADU) 13:34:00 FLAT3 B: 10 sec at bin 2 13:34:00 Camera exposing 13:34:14 Exposure complete 13:34:14 Stop tracking for 3 sec... 13:34:14 Downloading image... 13:34:15 Image downloaded 13:34:18 Start tracking 13:34:19 Background mean = 26400 (ADU) 13:34:20 FLAT4 B: 10 sec at bin 2 13:34:20 Camera exposing 13:34:35 Exposure complete 13:34:35 Stop tracking for 3 sec... 13:34:35 Downloading image... 13:34:36 Image downloaded 13:34:38 Start tracking 13:34:40 Background mean = 28703 (ADU) 13:34:41 FLAT5 B: 9.93 sec at bin 2 13:34:41 Camera exposing 13:34:55 Exposure complete 13:34:55 Stop tracking for 3 sec... 13:34:55 Downloading image... 13:34:57 Image downloaded 13:34:59 Start tracking 13:35:00 Background mean = 30956 (ADU) 13:35:01 Doing 5 flats in V at binning 2 13:35:01 Start slew to flat area... 13:35:03 Switching from B to V filter for imaging 13:35:03 Focus change of -30 steps required 13:35:07 (wait for slew to complete) 13:35:13 (slew complete) 13:35:14 Stop tracking for test exposures 13:35:14 TEST V: 9.14 sec at bin 2 13:35:14 Testing with 128 x 128 offset sub-frame 13:35:14 Camera exposing 13:35:26 Exposure complete 13:35:26 Downloading image... 13:35:27 Image downloaded 13:35:28 Background mean = 28008 (ADU) 13:35:29 Start tracking for real flats 13:35:29 FLAT1 V: 9.3 sec at bin 2 13:35:29 Camera exposing 13:35:43 Exposure complete 13:35:43 Stop tracking for 3 sec... 13:35:43 Downloading image... 13:35:45 Image downloaded 13:35:47 Start tracking 13:35:48 Background mean = 29211 (ADU) 13:35:49 FLAT2 V: 9.07 sec at bin 2 13:35:49 Camera exposing 13:36:03 Exposure complete 13:36:03 Stop tracking for 3 sec... 13:36:03 Downloading image... 13:36:04 Image downloaded 13:36:06 Start tracking 13:36:08 Background mean = 30995 (ADU) 13:36:09 FLAT3 V: 8.34 sec at bin 2 13:36:09 Camera exposing 13:36:22 Exposure complete 13:36:22 Stop tracking for 3 sec... 13:36:22 Downloading image... 13:36:23 Image downloaded 13:36:26 Start tracking 13:36:27 Background mean = 30984 (ADU) 13:36:28 FLAT4 V: 7.67 sec at bin 2 13:36:28 Camera exposing 13:36:40 Exposure complete 13:36:40 Stop tracking for 3 sec... 13:36:40 Downloading image... 13:36:42 Image downloaded 13:36:44 Start tracking 13:36:45 Background mean = 30895 (ADU) 13:36:46 FLAT5 V: 7.08 sec at bin 2 13:36:46 Camera exposing 13:36:59 Exposure complete 13:36:59 Stop tracking for 3 sec... 13:36:59 Downloading image... 13:37:00 Image downloaded 13:37:02 Start tracking 13:37:03 Background mean = 30805 (ADU) 13:37:05 Doing 5 flats in R at binning 2 13:37:05 Start slew to flat area... 13:37:06 Switching from V to R filter for imaging 13:37:06 Focus change of -20 steps required 13:37:11 (wait for slew to complete) 13:37:16 (slew complete) 13:37:16 Stop tracking for test exposures 13:37:16 TEST R: 6.55 sec at bin 2 13:37:17 Testing with 128 x 128 offset sub-frame 13:37:17 Camera exposing 13:37:27 Exposure complete 13:37:27 Downloading image... 13:37:28 Image downloaded 13:37:29 Background mean = 35005 (ADU) 13:37:30 Start tracking for real flats 13:37:30 FLAT1 R: 5.33 sec at bin 2 13:37:30 Camera exposing 13:37:40 Exposure complete 13:37:40 Stop tracking for 3 sec... 13:37:40 Downloading image... 13:37:41 Image downloaded 13:37:43 Start tracking 13:37:45 Background mean = 28892 (ADU) 13:37:46 FLAT2 R: 5.26 sec at bin 2 13:37:46 Camera exposing 13:37:57 Exposure complete 13:37:57 Stop tracking for 3 sec... 13:37:57 Downloading image... 13:37:58 Image downloaded 13:38:00 Start tracking 13:38:01 Background mean = 30666 (ADU) 13:38:03 FLAT3 R: 4.89 sec at bin 2 13:38:03 Camera exposing 13:38:12 Exposure complete 13:38:12 Stop tracking for 3 sec... 13:38:12 Downloading image... 13:38:13 Image downloaded 13:38:15 Start tracking 13:38:17 Background mean = 30651 (ADU) 13:38:18 FLAT4 R: 4.55 sec at bin 2 13:38:18 Camera exposing 13:38:27 Exposure complete 13:38:27 Stop tracking for 3 sec... 13:38:27 Downloading image... 13:38:28 Image downloaded 13:38:30 Start tracking 13:38:31 Background mean = 30458 (ADU) 13:38:32 FLAT5 R: 4.26 sec at bin 2 13:38:32 Camera exposing 13:38:42 Exposure complete 13:38:42 Stop tracking for 3 sec... 13:38:42 Downloading image... 13:38:43 Image downloaded 13:38:45 Start tracking 13:38:47 Background mean = 30388 (ADU) 13:38:48 Doing 5 flats in SG at binning 2 13:38:48 Start slew to flat area... 13:38:49 Switching from R to SG filter for imaging 13:38:49 Focus change of -220 steps required 13:39:02 (wait for slew to complete) 13:39:03 (slew complete) 13:39:03 Stop tracking for test exposures 13:39:03 TEST SG: 4 sec at bin 2 13:39:03 Testing with 128 x 128 offset sub-frame 13:39:03 Camera exposing 13:39:11 Exposure complete 13:39:11 Downloading image... 13:39:12 Image downloaded 13:39:12 Background mean = 65535 (ADU) 13:39:13 TEST SG: 1.74 sec at bin 2 13:39:14 Testing with 128 x 128 offset sub-frame 13:39:14 Camera exposing 13:39:19 Exposure complete 13:39:19 Downloading image... 13:39:20 Image downloaded 13:39:21 Background mean = 34261 (ADU) 13:39:22 Start tracking for real flats 13:39:22 FLAT1 SG: 1.45 sec at bin 2 13:39:22 Camera exposing 13:39:28 Exposure complete 13:39:28 Stop tracking for 3 sec... 13:39:28 Downloading image... 13:39:29 Image downloaded 13:39:31 Start tracking 13:39:33 Background mean = 28259 (ADU) 13:39:34 FLAT2 SG: 1.46 sec at bin 2 13:39:34 Camera exposing 13:39:40 Exposure complete 13:39:40 Stop tracking for 3 sec... 13:39:40 Downloading image... 13:39:41 Image downloaded 13:39:43 Start tracking 13:39:44 Background mean = 29778 (ADU) 13:39:45 FLAT3 SG: 1.4 sec at bin 2 13:39:45 Camera exposing 13:39:51 Exposure complete 13:39:51 Stop tracking for 3 sec... 13:39:51 Downloading image... 13:39:53 Image downloaded 13:39:55 Start tracking 13:39:56 Background mean = 29867 (ADU) 13:39:57 FLAT4 SG: 1.34 sec at bin 2 13:39:57 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 13:40:07 Start tracking 13:40:08 Background mean = 29938 (ADU) 13:40:09 FLAT5 SG: 1.28 sec at bin 2 13:40:09 Camera exposing 13:40:16 Exposure complete 13:40:16 Stop tracking for 3 sec... 13:40:16 Downloading image... 13:40:17 Image downloaded 13:40:19 Start tracking 13:40:20 Background mean = 29960 (ADU) 13:40:22 Doing 5 flats in SR at binning 2 13:40:22 Start slew to flat area... 13:40:23 Switching from SG to SR filter for imaging 13:40:23 Focus change of -50 steps required 13:40:32 (wait for slew to complete) 13:40:33 (slew complete) 13:40:33 Stop tracking for test exposures 13:40:33 TEST SR: 1.22 sec at bin 2 13:40:33 Testing with 128 x 128 offset sub-frame 13:40:33 Camera exposing 13:40:38 Exposure complete 13:40:38 Downloading image... 13:40:39 Image downloaded 13:40:40 Background mean = 19455 (ADU) 13:40:41 Scaling exposure and trying again 13:40:41 (wait for slew to complete) 13:40:43 (slew complete) 13:40:43 TEST SR: 1.79 sec at bin 2 13:40:43 Testing with 128 x 128 offset sub-frame 13:40:43 Camera exposing 13:40:48 Exposure complete 13:40:48 Downloading image... 13:40:49 Image downloaded 13:40:50 Background mean = 29424 (ADU) 13:40:51 Start tracking for real flats 13:40:51 FLAT1 SR: 1.73 sec at bin 2 13:40:51 Camera exposing 13:40:58 Exposure complete 13:40:58 Stop tracking for 3 sec... 13:40:58 Downloading image... 13:40:59 Image downloaded 13:41:01 Start tracking 13:41:03 Background mean = 28022 (ADU) 13:41:04 FLAT2 SR: 1.76 sec at bin 2 13:41:04 Camera exposing 13:41:11 Exposure complete 13:41:11 Stop tracking for 3 sec... 13:41:11 Downloading image... 13:41:12 Image downloaded 13:41:15 Start tracking 13:41:16 Background mean = 30031 (ADU) 13:41:17 FLAT3 SR: 1.67 sec at bin 2 13:41:17 Camera exposing 13:41:24 Exposure complete 13:41:24 Stop tracking for 3 sec... 13:41:24 Downloading image... 13:41:25 Image downloaded 13:41:27 Start tracking 13:41:29 Background mean = 30044 (ADU) 13:41:30 FLAT4 SR: 1.58 sec at bin 2 13:41:30 Camera exposing 13:41:36 Exposure complete 13:41:36 Stop tracking for 3 sec... 13:41:36 Downloading image... 13:41:37 Image downloaded 13:41:39 Start tracking 13:41:41 Background mean = 29848 (ADU) 13:41:42 FLAT5 SR: 1.51 sec at bin 2 13:41:42 Camera exposing 13:41:48 Exposure complete 13:41:48 Stop tracking for 3 sec... 13:41:48 Downloading image... 13:41:49 Image downloaded 13:41:51 Start tracking 13:41:52 Background mean = 29816 (ADU) 13:41:53 Doing 5 flats in SI at binning 2 13:41:53 Start slew to flat area... 13:41:55 Switching from SR to SI filter for imaging 13:41:55 Focus change of -20 steps required 13:42:04 (wait for slew to complete) 13:42:04 (slew complete) 13:42:04 Stop tracking for test exposures 13:42:04 TEST SI: 1.44 sec at bin 2 13:42:04 Testing with 128 x 128 offset sub-frame 13:42:04 Camera exposing 13:42:08 Exposure complete 13:42:08 Downloading image... 13:42:10 Image downloaded 13:42:10 Background mean = 24176 (ADU) 13:42:11 Start tracking for real flats 13:42:11 (wait for slew to complete) 13:42:13 (slew complete) 13:42:13 FLAT1 SI: 1.7 sec at bin 2 13:42:13 Camera exposing 13:42:21 Exposure complete 13:42:21 Stop tracking for 3 sec... 13:42:21 Downloading image... 13:42:22 Image downloaded 13:42:24 Start tracking 13:42:26 Background mean = 27765 (ADU) 13:42:27 FLAT2 SI: 1.75 sec at bin 2 13:42:27 Camera exposing 13:42:33 Exposure complete 13:42:33 Stop tracking for 3 sec... 13:42:33 Downloading image... 13:42:34 Image downloaded 13:42:37 Start tracking 13:42:38 Background mean = 29878 (ADU) 13:42:39 FLAT3 SI: 1.67 sec at bin 2 13:42:39 Camera exposing 13:42:45 Exposure complete 13:42:45 Stop tracking for 3 sec... 13:42:45 Downloading image... 13:42:46 Image downloaded 13:42:49 Start tracking 13:42:50 Background mean = 29601 (ADU) 13:42:51 FLAT4 SI: 1.61 sec at bin 2 13:42:51 Camera exposing 13:42:58 Exposure complete 13:42:58 Stop tracking for 3 sec... 13:42:58 Downloading image... 13:42:59 Image downloaded 13:43:02 Start tracking 13:43:03 Background mean = 29626 (ADU) 13:43:04 FLAT5 SI: 1.55 sec at bin 2 13:43:04 Camera exposing 13:43:10 Exposure complete 13:43:10 Stop tracking for 3 sec... 13:43:10 Downloading image... 13:43:12 Image downloaded 13:43:14 Start tracking 13:43:15 Background mean = 29607 (ADU) 13:43:16 Doing 5 flats in SZ at binning 2 13:43:16 Start slew to flat area... 13:43:18 Switching from SI to SZ filter for imaging 13:43:18 Focus change of -30 steps required 13:43:27 (wait for slew to complete) 13:43:28 (slew complete) 13:43:28 Stop tracking for test exposures 13:43:28 TEST SZ: 1.49 sec at bin 2 13:43:28 Testing with 128 x 128 offset sub-frame 13:43:28 Camera exposing 13:43:34 Exposure complete 13:43:34 Downloading image... 13:43:35 Image downloaded 13:43:35 Background mean = 10928 (ADU) 13:43:36 Scaling exposure and trying again 13:43:36 TEST SZ: 3.89 sec at bin 2 13:43:36 Testing with 128 x 128 offset sub-frame 13:43:36 Camera exposing 13:43:43 Exposure complete 13:43:43 Downloading image... 13:43:44 Image downloaded 13:43:45 Background mean = 28275 (ADU) 13:43:46 Start tracking for real flats 13:43:46 FLAT1 SZ: 3.92 sec at bin 2 13:43:46 Camera exposing 13:43:55 Exposure complete 13:43:55 Stop tracking for 3 sec... 13:43:55 Downloading image... 13:43:56 Image downloaded 13:43:58 Start tracking 13:43:59 Background mean = 27522 (ADU) 13:44:01 FLAT2 SZ: 4.06 sec at bin 2 13:44:01 Camera exposing 13:44:11 Exposure complete 13:44:11 Stop tracking for 3 sec... 13:44:11 Downloading image... 13:44:12 Image downloaded 13:44:14 Start tracking 13:44:15 Background mean = 29521 (ADU) 13:44:16 FLAT3 SZ: 3.92 sec at bin 2 13:44:16 Camera exposing 13:44:26 Exposure complete 13:44:26 Stop tracking for 3 sec... 13:44:26 Downloading image... 13:44:27 Image downloaded 13:44:29 Start tracking 13:44:30 Background mean = 29536 (ADU) 13:44:31 FLAT4 SZ: 3.78 sec at bin 2 13:44:31 Camera exposing 13:44:40 Exposure complete 13:44:40 Stop tracking for 3 sec... 13:44:40 Downloading image... 13:44:41 Image downloaded 13:44:43 Start tracking 13:44:44 Background mean = 29500 (ADU) 13:44:45 FLAT5 SZ: 3.65 sec at bin 2 13:44:45 Camera exposing 13:44:53 Exposure complete 13:44:53 Stop tracking for 3 sec... 13:44:53 Downloading image... 13:44:54 Image downloaded 13:44:57 Start tracking 13:44:59 Background mean = 29424 (ADU) 13:45:00 Sun is now at -2.8 deg. elevation 13:45:00 Stop tracking 13:45:00 Flat acquisition complete. ACP console log closed 08-Feb-2022 13:45:00 UTC