ACP console log opened 21-Apr-2022 11:50:34 UTC This is ACP version 8.3 (build 1, Release 8.3) Licensed to Arne Henden 11:50:34 This is AutoFlat version 8.3.1 11:50:34 Using flat plan SchedulerDawnFlats.txt 11:50:34 Starting dawn flats. High Sun at 6:43:34 AM 11:50:34 Start tracking for next phase 11:50:34 Starting flat field acquisition. 11:50:34 Flats will be acquired with Fast readout mode 11:50:34 Doing 5 flats in B at binning 2 11:50:34 Start slew to flat area... 11:50:36 (wait for slew to complete) 11:51:37 (slew complete) 11:51:37 Stop tracking for test exposures 11:51:37 TEST B: 10 sec at bin 2 11:51:37 Testing with 128 x 128 offset sub-frame 11:51:37 Camera exposing 11:51:50 Exposure complete 11:51:50 Downloading image... 11:51:52 Image downloaded 11:51:52 Background mean = 953 (ADU) 11:51:53 Still too dark - waiting 15 sec. to try again... 11:52:09 ...wait complete. Sun is now at -8.5 deg. elevation 11:52:09 TEST B: 10 sec at bin 2 11:52:09 Testing with 128 x 128 offset sub-frame 11:52:09 Camera exposing 11:52:22 Exposure complete 11:52:22 Downloading image... 11:52:23 Image downloaded 11:52:24 Background mean = 997 (ADU) 11:52:25 Still too dark - waiting 15 sec. to try again... 11:52:40 ...wait complete. Sun is now at -8.4 deg. elevation 11:52:40 TEST B: 10 sec at bin 2 11:52:40 Testing with 128 x 128 offset sub-frame 11:52:40 Camera exposing 11:52:53 Exposure complete 11:52:53 Downloading image... 11:52:54 Image downloaded 11:52:55 Background mean = 1047 (ADU) 11:52:56 Still too dark - waiting 15 sec. to try again... 11:53:11 ...wait complete. Sun is now at -8.3 deg. elevation 11:53:11 TEST B: 10 sec at bin 2 11:53:11 Testing with 128 x 128 offset sub-frame 11:53:11 Camera exposing 11:53:25 Exposure complete 11:53:25 Downloading image... 11:53:26 Image downloaded 11:53:26 Background mean = 1102 (ADU) 11:53:28 Still too dark - waiting 15 sec. to try again... 11:53:43 ...wait complete. Sun is now at -8.2 deg. elevation 11:53:43 TEST B: 10 sec at bin 2 11:53:43 Testing with 128 x 128 offset sub-frame 11:53:43 Camera exposing 11:53:56 Exposure complete 11:53:56 Downloading image... 11:53:57 Image downloaded 11:53:58 Background mean = 1165 (ADU) 11:53:59 Still too dark - waiting 15 sec. to try again... 11:54:14 ...wait complete. Sun is now at -8.1 deg. elevation 11:54:14 TEST B: 10 sec at bin 2 11:54:14 Testing with 128 x 128 offset sub-frame 11:54:14 Camera exposing 11:54:27 Exposure complete 11:54:27 Downloading image... 11:54:28 Image downloaded 11:54:29 Background mean = 1236 (ADU) 11:54:30 Still too dark - waiting 15 sec. to try again... 11:54:45 ...wait complete. Sun is now at -8.0 deg. elevation 11:54:45 TEST B: 10 sec at bin 2 11:54:45 Testing with 128 x 128 offset sub-frame 11:54:45 Camera exposing 11:54:58 Exposure complete 11:54:58 Downloading image... 11:54:59 Image downloaded 11:55:00 Background mean = 1315 (ADU) 11:55:01 Still too dark - waiting 15 sec. to try again... 11:55:16 ...wait complete. Sun is now at -7.9 deg. elevation 11:55:16 TEST B: 10 sec at bin 2 11:55:16 Testing with 128 x 128 offset sub-frame 11:55:16 Camera exposing 11:55:29 Exposure complete 11:55:29 Downloading image... 11:55:30 Image downloaded 11:55:30 Background mean = 1405 (ADU) 11:55:31 Still too dark - waiting 15 sec. to try again... 11:55:46 ...wait complete. Sun is now at -7.8 deg. elevation 11:55:46 TEST B: 10 sec at bin 2 11:55:46 Testing with 128 x 128 offset sub-frame 11:55:47 Camera exposing 11:56:00 Exposure complete 11:56:00 Downloading image... 11:56:01 Image downloaded 11:56:02 Background mean = 1508 (ADU) 11:56:03 Still too dark - waiting 15 sec. to try again... 11:56:18 ...wait complete. Sun is now at -7.7 deg. elevation 11:56:18 TEST B: 10 sec at bin 2 11:56:18 Testing with 128 x 128 offset sub-frame 11:56:18 Camera exposing 11:56:31 Exposure complete 11:56:31 Downloading image... 11:56:32 Image downloaded 11:56:33 Background mean = 1627 (ADU) 11:56:34 Still too dark - waiting 15 sec. to try again... 11:56:49 ...wait complete. Sun is now at -7.6 deg. elevation 11:56:49 TEST B: 10 sec at bin 2 11:56:50 Testing with 128 x 128 offset sub-frame 11:56:50 Camera exposing 11:57:02 Exposure complete 11:57:02 Downloading image... 11:57:03 Image downloaded 11:57:04 Background mean = 1767 (ADU) 11:57:05 Still too dark - waiting 15 sec. to try again... 11:57:20 ...wait complete. Sun is now at -7.5 deg. elevation 11:57:20 TEST B: 10 sec at bin 2 11:57:20 Testing with 128 x 128 offset sub-frame 11:57:20 Camera exposing 11:57:34 Exposure complete 11:57:34 Downloading image... 11:57:35 Image downloaded 11:57:35 Background mean = 1926 (ADU) 11:57:36 Still too dark - waiting 15 sec. to try again... 11:57:51 ...wait complete. Sun is now at -7.3 deg. elevation 11:57:51 TEST B: 10 sec at bin 2 11:57:52 Testing with 128 x 128 offset sub-frame 11:57:52 Camera exposing 11:58:05 Exposure complete 11:58:05 Downloading image... 11:58:06 Image downloaded 11:58:07 Background mean = 2103 (ADU) 11:58:08 Still too dark - waiting 15 sec. to try again... 11:58:23 ...wait complete. Sun is now at -7.2 deg. elevation 11:58:23 TEST B: 10 sec at bin 2 11:58:23 Testing with 128 x 128 offset sub-frame 11:58:23 Camera exposing 11:58:37 Exposure complete 11:58:37 Downloading image... 11:58:38 Image downloaded 11:58:38 Background mean = 2311 (ADU) 11:58:39 Still too dark - waiting 15 sec. to try again... 11:58:55 ...wait complete. Sun is now at -7.1 deg. elevation 11:58:55 TEST B: 10 sec at bin 2 11:58:55 Testing with 128 x 128 offset sub-frame 11:58:55 Camera exposing 11:59:08 Exposure complete 11:59:08 Downloading image... 11:59:09 Image downloaded 11:59:09 Background mean = 2557 (ADU) 11:59:10 Still too dark - waiting 15 sec. to try again... 11:59:25 ...wait complete. Sun is now at -7.0 deg. elevation 11:59:25 TEST B: 10 sec at bin 2 11:59:25 Testing with 128 x 128 offset sub-frame 11:59:25 Camera exposing 11:59:38 Exposure complete 11:59:38 Downloading image... 11:59:39 Image downloaded 11:59:40 Background mean = 2830 (ADU) 11:59:41 Still too dark - waiting 15 sec. to try again... 11:59:56 ...wait complete. Sun is now at -6.9 deg. elevation 11:59:56 TEST B: 10 sec at bin 2 11:59:56 Testing with 128 x 128 offset sub-frame 11:59:56 Camera exposing 12:00:10 Exposure complete 12:00:10 Downloading image... 12:00:11 Image downloaded 12:00:11 Background mean = 3149 (ADU) 12:00:12 Still too dark - waiting 15 sec. to try again... 12:00:27 ...wait complete. Sun is now at -6.8 deg. elevation 12:00:27 TEST B: 10 sec at bin 2 12:00:27 Testing with 128 x 128 offset sub-frame 12:00:27 Camera exposing 12:00:40 Exposure complete 12:00:40 Downloading image... 12:00:41 Image downloaded 12:00:42 Background mean = 3522 (ADU) 12:00:43 Still too dark - waiting 15 sec. to try again... 12:00:58 ...wait complete. Sun is now at -6.7 deg. elevation 12:00:58 TEST B: 10 sec at bin 2 12:00:58 Testing with 128 x 128 offset sub-frame 12:00:58 Camera exposing 12:01:11 Exposure complete 12:01:11 Downloading image... 12:01:12 Image downloaded 12:01:12 Background mean = 3941 (ADU) 12:01:13 Still too dark - waiting 15 sec. to try again... 12:01:29 ...wait complete. Sun is now at -6.6 deg. elevation 12:01:29 TEST B: 10 sec at bin 2 12:01:29 Testing with 128 x 128 offset sub-frame 12:01:29 Camera exposing 12:01:42 Exposure complete 12:01:42 Downloading image... 12:01:43 Image downloaded 12:01:43 Background mean = 4425 (ADU) 12:01:44 Still too dark - waiting 15 sec. to try again... 12:02:00 ...wait complete. Sun is now at -6.5 deg. elevation 12:02:00 TEST B: 10 sec at bin 2 12:02:00 Testing with 128 x 128 offset sub-frame 12:02:00 Camera exposing 12:02:12 Exposure complete 12:02:12 Downloading image... 12:02:13 Image downloaded 12:02:14 Background mean = 4982 (ADU) 12:02:15 Still too dark - waiting 15 sec. to try again... 12:02:30 ...wait complete. Sun is now at -6.4 deg. elevation 12:02:30 TEST B: 10 sec at bin 2 12:02:30 Testing with 128 x 128 offset sub-frame 12:02:30 Camera exposing 12:02:44 Exposure complete 12:02:44 Downloading image... 12:02:45 Image downloaded 12:02:45 Background mean = 5615 (ADU) 12:02:47 Still too dark - waiting 15 sec. to try again... 12:03:02 ...wait complete. Sun is now at -6.3 deg. elevation 12:03:02 TEST B: 10 sec at bin 2 12:03:02 Testing with 128 x 128 offset sub-frame 12:03:02 Camera exposing 12:03:15 Exposure complete 12:03:15 Downloading image... 12:03:16 Image downloaded 12:03:17 Background mean = 6359 (ADU) 12:03:18 Still too dark - waiting 15 sec. to try again... 12:03:33 ...wait complete. Sun is now at -6.2 deg. elevation 12:03:33 TEST B: 10 sec at bin 2 12:03:33 Testing with 128 x 128 offset sub-frame 12:03:33 Camera exposing 12:03:46 Exposure complete 12:03:46 Downloading image... 12:03:47 Image downloaded 12:03:47 Background mean = 7201 (ADU) 12:03:49 Still too dark - waiting 15 sec. to try again... 12:04:04 ...wait complete. Sun is now at -6.1 deg. elevation 12:04:04 TEST B: 10 sec at bin 2 12:04:04 Testing with 128 x 128 offset sub-frame 12:04:04 Camera exposing 12:04:18 Exposure complete 12:04:18 Downloading image... 12:04:19 Image downloaded 12:04:19 Background mean = 8161 (ADU) 12:04:20 Still too dark - waiting 15 sec. to try again... 12:04:36 ...wait complete. Sun is now at -6.0 deg. elevation 12:04:36 TEST B: 10 sec at bin 2 12:04:36 Testing with 128 x 128 offset sub-frame 12:04:36 Camera exposing 12:04:49 Exposure complete 12:04:49 Downloading image... 12:04:50 Image downloaded 12:04:50 Background mean = 9276 (ADU) 12:04:51 Still too dark - waiting 15 sec. to try again... 12:05:06 ...wait complete. Sun is now at -5.9 deg. elevation 12:05:07 TEST B: 10 sec at bin 2 12:05:07 Testing with 128 x 128 offset sub-frame 12:05:07 Camera exposing 12:05:19 Exposure complete 12:05:19 Downloading image... 12:05:20 Image downloaded 12:05:21 Background mean = 10505 (ADU) 12:05:22 Still too dark - waiting 15 sec. to try again... 12:05:37 ...wait complete. Sun is now at -5.8 deg. elevation 12:05:37 TEST B: 10 sec at bin 2 12:05:37 Testing with 128 x 128 offset sub-frame 12:05:37 Camera exposing 12:05:51 Exposure complete 12:05:51 Downloading image... 12:05:52 Image downloaded 12:05:52 Background mean = 11889 (ADU) 12:05:53 Still too dark - waiting 15 sec. to try again... 12:06:09 ...wait complete. Sun is now at -5.7 deg. elevation 12:06:09 TEST B: 10 sec at bin 2 12:06:09 Testing with 128 x 128 offset sub-frame 12:06:09 Camera exposing 12:06:22 Exposure complete 12:06:22 Downloading image... 12:06:23 Image downloaded 12:06:24 Background mean = 13518 (ADU) 12:06:25 Still too dark - waiting 15 sec. to try again... 12:06:40 ...wait complete. Sun is now at -5.6 deg. elevation 12:06:40 TEST B: 10 sec at bin 2 12:06:40 Testing with 128 x 128 offset sub-frame 12:06:40 Camera exposing 12:06:52 Exposure complete 12:06:52 Downloading image... 12:06:54 Image downloaded 12:06:54 Background mean = 15303 (ADU) 12:06:55 Still too dark - waiting 15 sec. to try again... 12:07:11 ...wait complete. Sun is now at -5.5 deg. elevation 12:07:11 TEST B: 10 sec at bin 2 12:07:11 Testing with 128 x 128 offset sub-frame 12:07:11 Camera exposing 12:07:24 Exposure complete 12:07:24 Downloading image... 12:07:25 Image downloaded 12:07:26 Background mean = 17333 (ADU) 12:07:27 Still too dark - waiting 15 sec. to try again... 12:07:42 ...wait complete. Sun is now at -5.4 deg. elevation 12:07:42 TEST B: 10 sec at bin 2 12:07:42 Testing with 128 x 128 offset sub-frame 12:07:43 Camera exposing 12:07:55 Exposure complete 12:07:55 Downloading image... 12:07:56 Image downloaded 12:07:57 Background mean = 19699 (ADU) 12:07:58 Still too dark - waiting 15 sec. to try again... 12:08:13 ...wait complete. Sun is now at -5.3 deg. elevation 12:08:13 TEST B: 10 sec at bin 2 12:08:13 Testing with 128 x 128 offset sub-frame 12:08:13 Camera exposing 12:08:26 Exposure complete 12:08:26 Downloading image... 12:08:27 Image downloaded 12:08:28 Background mean = 22277 (ADU) 12:08:29 Start tracking for real flats 12:08:29 FLAT1 B: 10 sec at bin 2 12:08:29 Camera exposing 12:08:44 Exposure complete 12:08:45 Stop tracking for 3 sec... 12:08:45 Downloading image... 12:08:46 Image downloaded 12:08:48 Start tracking 12:08:50 Background mean = 22822 (ADU) 12:08:51 FLAT2 B: 10 sec at bin 2 12:08:51 Camera exposing 12:09:06 Exposure complete 12:09:06 Stop tracking for 3 sec... 12:09:06 Downloading image... 12:09:07 Image downloaded 12:09:10 Start tracking 12:09:11 Background mean = 24943 (ADU) 12:09:12 FLAT3 B: 10 sec at bin 2 12:09:12 Camera exposing 12:09:28 Exposure complete 12:09:28 Stop tracking for 3 sec... 12:09:28 Downloading image... 12:09:29 Image downloaded 12:09:31 Start tracking 12:09:33 Background mean = 27121 (ADU) 12:09:34 (wait for slew to complete) 12:09:37 (slew complete) 12:09:37 FLAT4 B: 10 sec at bin 2 12:09:37 Camera exposing 12:09:52 Exposure complete 12:09:52 Stop tracking for 3 sec... 12:09:52 Downloading image... 12:09:53 Image downloaded 12:09:55 Start tracking 12:09:57 Background mean = 29831 (ADU) 12:09:58 FLAT5 B: 9.55 sec at bin 2 12:09:58 Camera exposing 12:10:12 Exposure complete 12:10:12 Stop tracking for 3 sec... 12:10:12 Downloading image... 12:10:14 Image downloaded 12:10:16 Start tracking 12:10:17 Background mean = 30944 (ADU) 12:10:19 Doing 5 flats in V at binning 2 12:10:19 Start slew to flat area... 12:10:20 Switching from B to V filter for imaging 12:10:20 Focus change of -30 steps required 12:10:24 (wait for slew to complete) 12:10:29 (slew complete) 12:10:30 Stop tracking for test exposures 12:10:30 TEST V: 8.8 sec at bin 2 12:10:30 Testing with 128 x 128 offset sub-frame 12:10:30 Camera exposing 12:10:42 Exposure complete 12:10:42 Downloading image... 12:10:43 Image downloaded 12:10:43 Background mean = 24951 (ADU) 12:10:44 Start tracking for real flats 12:10:44 (wait for slew to complete) 12:10:45 (slew complete) 12:10:45 FLAT1 V: 10 sec at bin 2 12:10:46 Camera exposing 12:11:00 Exposure complete 12:11:00 Stop tracking for 3 sec... 12:11:00 Downloading image... 12:11:01 Image downloaded 12:11:03 Start tracking 12:11:05 Background mean = 28963 (ADU) 12:11:06 FLAT2 V: 9.84 sec at bin 2 12:11:06 Camera exposing 12:11:20 Exposure complete 12:11:20 Stop tracking for 3 sec... 12:11:20 Downloading image... 12:11:22 Image downloaded 12:11:24 Start tracking 12:11:25 Background mean = 30964 (ADU) 12:11:26 FLAT3 V: 9.06 sec at bin 2 12:11:26 Camera exposing 12:11:41 Exposure complete 12:11:41 Stop tracking for 3 sec... 12:11:41 Downloading image... 12:11:42 Image downloaded 12:11:44 Start tracking 12:11:45 Background mean = 30975 (ADU) 12:11:47 FLAT4 V: 8.34 sec at bin 2 12:11:47 Camera exposing 12:12:00 Exposure complete 12:12:00 Stop tracking for 3 sec... 12:12:00 Downloading image... 12:12:01 Image downloaded 12:12:04 Start tracking 12:12:05 Background mean = 31038 (ADU) 12:12:06 FLAT5 V: 7.66 sec at bin 2 12:12:06 Camera exposing 12:12:19 Exposure complete 12:12:19 Stop tracking for 3 sec... 12:12:19 Downloading image... 12:12:20 Image downloaded 12:12:22 Start tracking 12:12:24 Background mean = 30817 (ADU) 12:12:25 Doing 5 flats in R at binning 2 12:12:25 Start slew to flat area... 12:12:27 Switching from V to R filter for imaging 12:12:27 Focus change of -20 steps required 12:12:31 (wait for slew to complete) 12:12:36 (slew complete) 12:12:36 Stop tracking for test exposures 12:12:36 TEST R: 7.08 sec at bin 2 12:12:37 Testing with 128 x 128 offset sub-frame 12:12:37 Camera exposing 12:12:47 Exposure complete 12:12:47 Downloading image... 12:12:48 Image downloaded 12:12:49 Background mean = 30200 (ADU) 12:12:50 Start tracking for real flats 12:12:50 (wait for slew to complete) 12:12:52 (slew complete) 12:12:52 FLAT1 R: 6.68 sec at bin 2 12:12:52 Camera exposing 12:13:03 Exposure complete 12:13:03 Stop tracking for 3 sec... 12:13:03 Downloading image... 12:13:05 Image downloaded 12:13:07 Start tracking 12:13:08 Background mean = 29058 (ADU) 12:13:10 FLAT2 R: 6.55 sec at bin 2 12:13:10 Camera exposing 12:13:21 Exposure complete 12:13:21 Stop tracking for 3 sec... 12:13:21 Downloading image... 12:13:22 Image downloaded 12:13:25 Start tracking 12:13:26 Background mean = 30741 (ADU) 12:13:27 FLAT3 R: 6.07 sec at bin 2 12:13:27 Camera exposing 12:13:39 Exposure complete 12:13:39 Stop tracking for 3 sec... 12:13:39 Downloading image... 12:13:40 Image downloaded 12:13:42 Start tracking 12:13:44 Background mean = 30761 (ADU) 12:13:45 FLAT4 R: 5.62 sec at bin 2 12:13:45 Camera exposing 12:13:55 Exposure complete 12:13:55 Stop tracking for 3 sec... 12:13:55 Downloading image... 12:13:56 Image downloaded 12:13:59 Start tracking 12:14:00 Background mean = 30703 (ADU) 12:14:01 FLAT5 R: 5.22 sec at bin 2 12:14:01 Camera exposing 12:14:12 Exposure complete 12:14:12 Stop tracking for 3 sec... 12:14:12 Downloading image... 12:14:13 Image downloaded 12:14:15 Start tracking 12:14:16 Background mean = 30573 (ADU) 12:14:17 Doing 5 flats in SG at binning 2 12:14:17 Start slew to flat area... 12:14:19 Switching from R to SG filter for imaging 12:14:19 Focus change of -220 steps required 12:14:32 (wait for slew to complete) 12:14:33 (slew complete) 12:14:33 Stop tracking for test exposures 12:14:33 TEST SG: 4.87 sec at bin 2 12:14:33 Testing with 128 x 128 offset sub-frame 12:14:33 Camera exposing 12:14:41 Exposure complete 12:14:41 Downloading image... 12:14:42 Image downloaded 12:14:43 Background mean = 65535 (ADU) 12:14:44 TEST SG: 2.12 sec at bin 2 12:14:44 Testing with 128 x 128 offset sub-frame 12:14:44 Camera exposing 12:14:49 Exposure complete 12:14:49 Downloading image... 12:14:50 Image downloaded 12:14:51 Background mean = 43573 (ADU) 12:14:52 (wait for slew to complete) 12:14:52 (slew complete) 12:14:52 TEST SG: 1.39 sec at bin 2 12:14:52 Testing with 128 x 128 offset sub-frame 12:14:52 Camera exposing 12:14:58 Exposure complete 12:14:58 Downloading image... 12:14:59 Image downloaded 12:14:59 Background mean = 29543 (ADU) 12:15:00 Start tracking for real flats 12:15:00 FLAT1 SG: 1.34 sec at bin 2 12:15:00 Camera exposing 12:15:06 Exposure complete 12:15:06 Stop tracking for 3 sec... 12:15:06 Downloading image... 12:15:08 Image downloaded 12:15:10 Start tracking 12:15:11 Background mean = 28109 (ADU) 12:15:12 FLAT2 SG: 1.36 sec at bin 2 12:15:12 Camera exposing 12:15:18 Exposure complete 12:15:18 Stop tracking for 3 sec... 12:15:18 Downloading image... 12:15:19 Image downloaded 12:15:22 Start tracking 12:15:23 Background mean = 29803 (ADU) 12:15:24 FLAT3 SG: 1.3 sec at bin 2 12:15:24 Camera exposing 12:15:30 Exposure complete 12:15:30 Stop tracking for 3 sec... 12:15:30 Downloading image... 12:15:31 Image downloaded 12:15:34 Start tracking 12:15:35 Background mean = 29771 (ADU) 12:15:36 FLAT4 SG: 1.24 sec at bin 2 12:15:36 Camera exposing 12:15:42 Exposure complete 12:15:42 Stop tracking for 3 sec... 12:15:42 Downloading image... 12:15:43 Image downloaded 12:15:45 Start tracking 12:15:47 Background mean = 29711 (ADU) 12:15:48 FLAT5 SG: 1.19 sec at bin 2 12:15:48 Camera exposing 12:15:54 Exposure complete 12:15:54 Stop tracking for 3 sec... 12:15:54 Downloading image... 12:15:55 Image downloaded 12:15:57 Start tracking 12:15:59 Background mean = 29812 (ADU) 12:16:00 Doing 5 flats in SR at binning 2 12:16:00 Start slew to flat area... 12:16:01 Switching from SG to SR filter for imaging 12:16:01 Focus change of -50 steps required 12:16:10 (wait for slew to complete) 12:16:11 (slew complete) 12:16:11 Stop tracking for test exposures 12:16:11 TEST SR: 1.14 sec at bin 2 12:16:11 Testing with 128 x 128 offset sub-frame 12:16:11 Camera exposing 12:16:15 Exposure complete 12:16:15 Downloading image... 12:16:16 Image downloaded 12:16:16 Background mean = 15964 (ADU) 12:16:17 Scaling exposure and trying again 12:16:17 TEST SR: 2.04 sec at bin 2 12:16:18 Testing with 128 x 128 offset sub-frame 12:16:18 Camera exposing 12:16:23 Exposure complete 12:16:23 Downloading image... 12:16:24 Image downloaded 12:16:25 Background mean = 28972 (ADU) 12:16:26 Start tracking for real flats 12:16:26 FLAT1 SR: 2.01 sec at bin 2 12:16:26 Camera exposing 12:16:33 Exposure complete 12:16:33 Stop tracking for 3 sec... 12:16:33 Downloading image... 12:16:34 Image downloaded 12:16:36 Start tracking 12:16:38 Background mean = 28162 (ADU) 12:16:39 FLAT2 SR: 2.03 sec at bin 2 12:16:39 Camera exposing 12:16:47 Exposure complete 12:16:47 Stop tracking for 3 sec... 12:16:47 Downloading image... 12:16:48 Image downloaded 12:16:50 Start tracking 12:16:51 Background mean = 29940 (ADU) 12:16:53 FLAT3 SR: 1.93 sec at bin 2 12:16:53 Camera exposing 12:17:00 Exposure complete 12:17:00 Stop tracking for 3 sec... 12:17:00 Downloading image... 12:17:01 Image downloaded 12:17:03 Start tracking 12:17:05 Background mean = 30020 (ADU) 12:17:06 FLAT4 SR: 1.83 sec at bin 2 12:17:06 Camera exposing 12:17:13 Exposure complete 12:17:13 Stop tracking for 3 sec... 12:17:13 Downloading image... 12:17:14 Image downloaded 12:17:17 Start tracking 12:17:18 Background mean = 30007 (ADU) 12:17:19 (wait for slew to complete) 12:17:20 (slew complete) 12:17:20 FLAT5 SR: 1.74 sec at bin 2 12:17:20 Camera exposing 12:17:27 Exposure complete 12:17:27 Stop tracking for 3 sec... 12:17:27 Downloading image... 12:17:28 Image downloaded 12:17:30 Start tracking 12:17:32 Background mean = 30056 (ADU) 12:17:33 Doing 5 flats in SI at binning 2 12:17:33 Start slew to flat area... 12:17:35 Switching from SR to SI filter for imaging 12:17:35 Focus change of -20 steps required 12:17:43 (wait for slew to complete) 12:17:44 (slew complete) 12:17:44 Stop tracking for test exposures 12:17:44 TEST SI: 1.65 sec at bin 2 12:17:44 Testing with 128 x 128 offset sub-frame 12:17:44 Camera exposing 12:17:49 Exposure complete 12:17:49 Downloading image... 12:17:50 Image downloaded 12:17:51 Background mean = 22425 (ADU) 12:17:52 Start tracking for real flats 12:17:52 FLAT1 SI: 2.1 sec at bin 2 12:17:52 Camera exposing 12:17:59 Exposure complete 12:17:59 Stop tracking for 3 sec... 12:17:59 Downloading image... 12:18:00 Image downloaded 12:18:03 Start tracking 12:18:04 Background mean = 27709 (ADU) 12:18:05 FLAT2 SI: 2.16 sec at bin 2 12:18:05 Camera exposing 12:18:12 Exposure complete 12:18:12 Stop tracking for 3 sec... 12:18:12 Downloading image... 12:18:14 Image downloaded 12:18:16 Start tracking 12:18:17 Background mean = 29594 (ADU) 12:18:19 FLAT3 SI: 2.08 sec at bin 2 12:18:19 Camera exposing 12:18:26 Exposure complete 12:18:26 Stop tracking for 3 sec... 12:18:26 Downloading image... 12:18:27 Image downloaded 12:18:30 Start tracking 12:18:31 Background mean = 29839 (ADU) 12:18:32 FLAT4 SI: 1.99 sec at bin 2 12:18:32 Camera exposing 12:18:40 Exposure complete 12:18:40 Stop tracking for 3 sec... 12:18:40 Downloading image... 12:18:41 Image downloaded 12:18:43 Start tracking 12:18:44 Background mean = 29818 (ADU) 12:18:45 FLAT5 SI: 1.9 sec at bin 2 12:18:45 Camera exposing 12:18:51 Exposure complete 12:18:51 Stop tracking for 3 sec... 12:18:51 Downloading image... 12:18:53 Image downloaded 12:18:55 Start tracking 12:18:56 Background mean = 29649 (ADU) 12:18:57 Doing 5 flats in SZ at binning 2 12:18:57 Start slew to flat area... 12:18:59 Switching from SI to SZ filter for imaging 12:18:59 Focus change of -30 steps required 12:19:08 (wait for slew to complete) 12:19:10 (slew complete) 12:19:10 Stop tracking for test exposures 12:19:10 TEST SZ: 1.83 sec at bin 2 12:19:10 Testing with 128 x 128 offset sub-frame 12:19:10 Camera exposing 12:19:15 Exposure complete 12:19:15 Downloading image... 12:19:16 Image downloaded 12:19:16 Background mean = 10435 (ADU) 12:19:17 Scaling exposure and trying again 12:19:17 TEST SZ: 5 sec at bin 2 12:19:17 Testing with 128 x 128 offset sub-frame 12:19:18 Camera exposing 12:19:26 Exposure complete 12:19:26 Downloading image... 12:19:27 Image downloaded 12:19:28 Background mean = 28376 (ADU) 12:19:29 Start tracking for real flats 12:19:29 FLAT1 SZ: 5.02 sec at bin 2 12:19:29 Camera exposing 12:19:38 Exposure complete 12:19:38 Stop tracking for 3 sec... 12:19:38 Downloading image... 12:19:39 Image downloaded 12:19:42 Start tracking 12:19:43 Background mean = 27843 (ADU) 12:19:44 FLAT2 SZ: 5.14 sec at bin 2 12:19:44 Camera exposing 12:19:54 Exposure complete 12:19:54 Stop tracking for 3 sec... 12:19:54 Downloading image... 12:19:56 Image downloaded 12:19:58 Start tracking 12:19:59 Background mean = 29736 (ADU) 12:20:00 (wait for slew to complete) 12:20:03 (slew complete) 12:20:03 FLAT3 SZ: 4.93 sec at bin 2 12:20:03 Camera exposing 12:20:12 Exposure complete 12:20:13 Stop tracking for 3 sec... 12:20:13 Downloading image... 12:20:14 Image downloaded 12:20:16 Start tracking 12:20:17 Background mean = 29989 (ADU) 12:20:18 FLAT4 SZ: 4.69 sec at bin 2 12:20:18 Camera exposing 12:20:28 Exposure complete 12:20:28 Stop tracking for 3 sec... 12:20:28 Downloading image... 12:20:29 Image downloaded 12:20:31 Start tracking 12:20:33 Background mean = 29708 (ADU) 12:20:34 FLAT5 SZ: 4.5 sec at bin 2 12:20:34 Camera exposing 12:20:43 Exposure complete 12:20:43 Stop tracking for 3 sec... 12:20:43 Downloading image... 12:20:45 Image downloaded 12:20:47 Start tracking 12:20:49 Background mean = 29728 (ADU) 12:20:50 Sun is now at -2.7 deg. elevation 12:20:50 Stop tracking 12:20:50 Flat acquisition complete. ACP console log closed 21-Apr-2022 12:20:50 UTC