ACP console log opened 03-Nov-2021 12:43:46 UTC This is ACP version 8.3 (build 1, Release 8.3) Licensed to Arne Henden 12:43:46 This is AutoFlat version 8.3.1 12:43:46 Using flat plan SchedulerDawnFlats.txt 12:43:46 Waiting to start dawn flats at 6:44:23 AM 12:43:46 Stop tracking while waiting 12:43:46 Start tracking for upcoming slew 12:43:46 Start slew to flat area... 12:43:48 (wait for slew to complete) 12:44:03 (slew complete) 12:44:24 Starting dawn flats. High Sun at 7:38:32 AM 12:44:24 Starting flat field acquisition. 12:44:24 Flats will be acquired with Fast readout mode 12:44:24 Doing 3 flats in SG at binning 2 12:44:24 Start slew to flat area... 12:44:25 Switching from SR to SG filter for imaging 12:44:25 Focus change of 50 steps required 12:44:30 (wait for slew to complete) 12:44:36 (slew complete) 12:44:36 Stop tracking for test exposures 12:44:36 TEST SG: 10 sec at bin 2 12:44:36 Testing with 128 x 128 offset sub-frame 12:44:36 Camera exposing 12:44:49 Exposure complete 12:44:49 Downloading image... 12:44:50 Image downloaded 12:44:51 Background mean = 954 (ADU) 12:44:52 Still too dark - waiting 15 sec. to try again... 12:45:07 ...wait complete. Sun is now at -8.9 deg. elevation 12:45:07 TEST SG: 10 sec at bin 2 12:45:08 Testing with 128 x 128 offset sub-frame 12:45:08 Camera exposing 12:45:21 Exposure complete 12:45:21 Downloading image... 12:45:22 Image downloaded 12:45:23 Background mean = 999 (ADU) 12:45:24 Still too dark - waiting 15 sec. to try again... 12:45:39 ...wait complete. Sun is now at -8.8 deg. elevation 12:45:39 TEST SG: 10 sec at bin 2 12:45:39 Testing with 128 x 128 offset sub-frame 12:45:39 Camera exposing 12:45:52 Exposure complete 12:45:52 Downloading image... 12:45:53 Image downloaded 12:45:54 Background mean = 1049 (ADU) 12:45:55 Still too dark - waiting 15 sec. to try again... 12:46:10 ...wait complete. Sun is now at -8.7 deg. elevation 12:46:10 TEST SG: 10 sec at bin 2 12:46:10 Testing with 128 x 128 offset sub-frame 12:46:10 Camera exposing 12:46:23 Exposure complete 12:46:23 Downloading image... 12:46:24 Image downloaded 12:46:25 Background mean = 1104 (ADU) 12:46:26 Still too dark - waiting 15 sec. to try again... 12:46:41 ...wait complete. Sun is now at -8.6 deg. elevation 12:46:41 TEST SG: 10 sec at bin 2 12:46:41 Testing with 128 x 128 offset sub-frame 12:46:41 Camera exposing 12:46:53 Exposure complete 12:46:53 Downloading image... 12:46:55 Image downloaded 12:46:55 Background mean = 1166 (ADU) 12:46:56 Still too dark - waiting 15 sec. to try again... 12:47:12 ...wait complete. Sun is now at -8.5 deg. elevation 12:47:12 TEST SG: 10 sec at bin 2 12:47:12 Testing with 128 x 128 offset sub-frame 12:47:12 Camera exposing 12:47:24 Exposure complete 12:47:24 Downloading image... 12:47:25 Image downloaded 12:47:26 Background mean = 1234 (ADU) 12:47:27 Still too dark - waiting 15 sec. to try again... 12:47:42 ...wait complete. Sun is now at -8.4 deg. elevation 12:47:42 TEST SG: 10 sec at bin 2 12:47:42 Testing with 128 x 128 offset sub-frame 12:47:42 Camera exposing 12:47:56 Exposure complete 12:47:56 Downloading image... 12:47:57 Image downloaded 12:47:57 Background mean = 1309 (ADU) 12:47:58 Still too dark - waiting 15 sec. to try again... 12:48:14 ...wait complete. Sun is now at -8.3 deg. elevation 12:48:14 TEST SG: 10 sec at bin 2 12:48:14 Testing with 128 x 128 offset sub-frame 12:48:14 Camera exposing 12:48:27 Exposure complete 12:48:27 Downloading image... 12:48:28 Image downloaded 12:48:29 Background mean = 1397 (ADU) 12:48:30 Still too dark - waiting 15 sec. to try again... 12:48:45 ...wait complete. Sun is now at -8.2 deg. elevation 12:48:45 TEST SG: 10 sec at bin 2 12:48:45 Testing with 128 x 128 offset sub-frame 12:48:45 Camera exposing 12:48:58 Exposure complete 12:48:58 Downloading image... 12:48:59 Image downloaded 12:48:59 Background mean = 1502 (ADU) 12:49:01 Still too dark - waiting 15 sec. to try again... 12:49:16 ...wait complete. Sun is now at -8.0 deg. elevation 12:49:16 TEST SG: 10 sec at bin 2 12:49:16 Testing with 128 x 128 offset sub-frame 12:49:16 Camera exposing 12:49:29 Exposure complete 12:49:29 Downloading image... 12:49:30 Image downloaded 12:49:31 Background mean = 1602 (ADU) 12:49:32 Still too dark - waiting 15 sec. to try again... 12:49:47 ...wait complete. Sun is now at -7.9 deg. elevation 12:49:47 TEST SG: 10 sec at bin 2 12:49:47 Testing with 128 x 128 offset sub-frame 12:49:47 Camera exposing 12:50:01 Exposure complete 12:50:01 Downloading image... 12:50:02 Image downloaded 12:50:02 Background mean = 1728 (ADU) 12:50:03 Still too dark - waiting 15 sec. to try again... 12:50:18 ...wait complete. Sun is now at -7.8 deg. elevation 12:50:18 TEST SG: 10 sec at bin 2 12:50:18 Testing with 128 x 128 offset sub-frame 12:50:18 Camera exposing 12:50:32 Exposure complete 12:50:32 Downloading image... 12:50:33 Image downloaded 12:50:33 Background mean = 1867 (ADU) 12:50:34 Still too dark - waiting 15 sec. to try again... 12:50:50 ...wait complete. Sun is now at -7.7 deg. elevation 12:50:50 TEST SG: 10 sec at bin 2 12:50:50 Testing with 128 x 128 offset sub-frame 12:50:50 Camera exposing 12:51:03 Exposure complete 12:51:03 Downloading image... 12:51:04 Image downloaded 12:51:05 Background mean = 2027 (ADU) 12:51:06 Still too dark - waiting 15 sec. to try again... 12:51:21 ...wait complete. Sun is now at -7.6 deg. elevation 12:51:21 TEST SG: 10 sec at bin 2 12:51:21 Testing with 128 x 128 offset sub-frame 12:51:21 Camera exposing 12:51:35 Exposure complete 12:51:35 Downloading image... 12:51:36 Image downloaded 12:51:36 Background mean = 2209 (ADU) 12:51:37 Still too dark - waiting 15 sec. to try again... 12:51:53 ...wait complete. Sun is now at -7.5 deg. elevation 12:51:53 TEST SG: 10 sec at bin 2 12:51:53 Testing with 128 x 128 offset sub-frame 12:51:53 Camera exposing 12:52:05 Exposure complete 12:52:05 Downloading image... 12:52:06 Image downloaded 12:52:07 Background mean = 2419 (ADU) 12:52:08 Still too dark - waiting 15 sec. to try again... 12:52:23 ...wait complete. Sun is now at -7.4 deg. elevation 12:52:23 TEST SG: 10 sec at bin 2 12:52:23 Testing with 128 x 128 offset sub-frame 12:52:23 Camera exposing 12:52:36 Exposure complete 12:52:36 Downloading image... 12:52:37 Image downloaded 12:52:38 Background mean = 2652 (ADU) 12:52:39 Still too dark - waiting 15 sec. to try again... 12:52:54 ...wait complete. Sun is now at -7.3 deg. elevation 12:52:54 TEST SG: 10 sec at bin 2 12:52:54 Testing with 128 x 128 offset sub-frame 12:52:54 Camera exposing 12:53:07 Exposure complete 12:53:07 Downloading image... 12:53:08 Image downloaded 12:53:09 Background mean = 2926 (ADU) 12:53:10 Still too dark - waiting 15 sec. to try again... 12:53:25 ...wait complete. Sun is now at -7.2 deg. elevation 12:53:25 TEST SG: 10 sec at bin 2 12:53:25 Testing with 128 x 128 offset sub-frame 12:53:25 Camera exposing 12:53:37 Exposure complete 12:53:37 Downloading image... 12:53:38 Image downloaded 12:53:39 Background mean = 3240 (ADU) 12:53:40 Still too dark - waiting 15 sec. to try again... 12:53:55 ...wait complete. Sun is now at -7.1 deg. elevation 12:53:55 TEST SG: 10 sec at bin 2 12:53:55 Testing with 128 x 128 offset sub-frame 12:53:55 Camera exposing 12:54:09 Exposure complete 12:54:09 Downloading image... 12:54:10 Image downloaded 12:54:11 Background mean = 3607 (ADU) 12:54:12 Still too dark - waiting 15 sec. to try again... 12:54:27 ...wait complete. Sun is now at -7.0 deg. elevation 12:54:27 TEST SG: 10 sec at bin 2 12:54:27 Testing with 128 x 128 offset sub-frame 12:54:27 Camera exposing 12:54:40 Exposure complete 12:54:40 Downloading image... 12:54:41 Image downloaded 12:54:42 Background mean = 4045 (ADU) 12:54:43 Still too dark - waiting 15 sec. to try again... 12:54:58 ...wait complete. Sun is now at -6.9 deg. elevation 12:54:58 TEST SG: 10 sec at bin 2 12:54:58 Testing with 128 x 128 offset sub-frame 12:54:58 Camera exposing 12:55:11 Exposure complete 12:55:11 Downloading image... 12:55:12 Image downloaded 12:55:13 Background mean = 4536 (ADU) 12:55:14 Still too dark - waiting 15 sec. to try again... 12:55:30 ...wait complete. Sun is now at -6.8 deg. elevation 12:55:30 TEST SG: 10 sec at bin 2 12:55:30 Testing with 128 x 128 offset sub-frame 12:55:30 Camera exposing 12:55:42 Exposure complete 12:55:42 Downloading image... 12:55:43 Image downloaded 12:55:44 Background mean = 5125 (ADU) 12:55:45 Still too dark - waiting 15 sec. to try again... 12:56:00 ...wait complete. Sun is now at -6.7 deg. elevation 12:56:00 TEST SG: 10 sec at bin 2 12:56:00 Testing with 128 x 128 offset sub-frame 12:56:00 Camera exposing 12:56:13 Exposure complete 12:56:13 Downloading image... 12:56:14 Image downloaded 12:56:15 Background mean = 5790 (ADU) 12:56:16 Still too dark - waiting 15 sec. to try again... 12:56:31 ...wait complete. Sun is now at -6.6 deg. elevation 12:56:31 TEST SG: 10 sec at bin 2 12:56:31 Testing with 128 x 128 offset sub-frame 12:56:31 Camera exposing 12:56:44 Exposure complete 12:56:45 Downloading image... 12:56:46 Image downloaded 12:56:46 Background mean = 6559 (ADU) 12:56:47 Still too dark - waiting 15 sec. to try again... 12:57:03 ...wait complete. Sun is now at -6.5 deg. elevation 12:57:03 TEST SG: 10 sec at bin 2 12:57:03 Testing with 128 x 128 offset sub-frame 12:57:03 Camera exposing 12:57:16 Exposure complete 12:57:16 Downloading image... 12:57:17 Image downloaded 12:57:17 Background mean = 7467 (ADU) 12:57:18 Still too dark - waiting 15 sec. to try again... 12:57:33 ...wait complete. Sun is now at -6.3 deg. elevation 12:57:33 TEST SG: 10 sec at bin 2 12:57:33 Testing with 128 x 128 offset sub-frame 12:57:33 Camera exposing 12:57:46 Exposure complete 12:57:46 Downloading image... 12:57:47 Image downloaded 12:57:48 Background mean = 8495 (ADU) 12:57:49 Still too dark - waiting 15 sec. to try again... 12:58:04 ...wait complete. Sun is now at -6.2 deg. elevation 12:58:04 TEST SG: 10 sec at bin 2 12:58:04 Testing with 128 x 128 offset sub-frame 12:58:04 Camera exposing 12:58:17 Exposure complete 12:58:17 Downloading image... 12:58:18 Image downloaded 12:58:19 Background mean = 9686 (ADU) 12:58:20 Still too dark - waiting 15 sec. to try again... 12:58:35 ...wait complete. Sun is now at -6.1 deg. elevation 12:58:35 TEST SG: 10 sec at bin 2 12:58:35 Testing with 128 x 128 offset sub-frame 12:58:35 Camera exposing 12:58:48 Exposure complete 12:58:48 Downloading image... 12:58:49 Image downloaded 12:58:49 Background mean = 11031 (ADU) 12:58:50 Start tracking for real flats 12:58:50 FLAT1 SG: 10 sec at bin 2 12:58:50 Camera exposing 12:59:05 Exposure complete 12:59:05 Stop tracking for 3 sec... 12:59:05 Downloading image... 12:59:06 Image downloaded 12:59:08 Start tracking 12:59:10 Background mean = 11691 (ADU) 12:59:11 FLAT2 SG: 10 sec at bin 2 12:59:11 Camera exposing 12:59:26 Exposure complete 12:59:26 Stop tracking for 3 sec... 12:59:26 Downloading image... 12:59:27 Image downloaded 12:59:30 Start tracking 12:59:31 Background mean = 12771 (ADU) 12:59:32 FLAT3 SG: 10 sec at bin 2 12:59:32 Camera exposing 12:59:47 Exposure complete 12:59:47 Stop tracking for 3 sec... 12:59:47 Downloading image... 12:59:48 Image downloaded 12:59:50 Start tracking 12:59:51 Background mean = 14006 (ADU) 12:59:53 Doing 5 flats in SR at binning 2 12:59:53 Start slew to flat area... 12:59:54 Switching from SG to SR filter for imaging 12:59:54 Focus change of -50 steps required 13:00:03 (wait for slew to complete) 13:00:04 (slew complete) 13:00:04 Stop tracking for test exposures 13:00:04 TEST SR: 10 sec at bin 2 13:00:04 Testing with 128 x 128 offset sub-frame 13:00:04 Camera exposing 13:00:17 Exposure complete 13:00:18 Downloading image... 13:00:19 Image downloaded 13:00:19 Background mean = 4598 (ADU) 13:00:20 Still too dark - waiting 15 sec. to try again... 13:00:35 ...wait complete. Sun is now at -5.7 deg. elevation 13:00:35 TEST SR: 10 sec at bin 2 13:00:35 Testing with 128 x 128 offset sub-frame 13:00:35 Camera exposing 13:00:48 Exposure complete 13:00:48 Downloading image... 13:00:49 Image downloaded 13:00:50 Background mean = 5221 (ADU) 13:00:51 Still too dark - waiting 15 sec. to try again... 13:01:06 ...wait complete. Sun is now at -5.6 deg. elevation 13:01:06 TEST SR: 10 sec at bin 2 13:01:06 Testing with 128 x 128 offset sub-frame 13:01:06 Camera exposing 13:01:19 Exposure complete 13:01:19 Downloading image... 13:01:20 Image downloaded 13:01:21 Background mean = 5910 (ADU) 13:01:22 Still too dark - waiting 15 sec. to try again... 13:01:37 ...wait complete. Sun is now at -5.5 deg. elevation 13:01:37 TEST SR: 10 sec at bin 2 13:01:37 Testing with 128 x 128 offset sub-frame 13:01:37 Camera exposing 13:01:50 Exposure complete 13:01:50 Downloading image... 13:01:51 Image downloaded 13:01:52 Background mean = 6717 (ADU) 13:01:53 Still too dark - waiting 15 sec. to try again... 13:02:08 ...wait complete. Sun is now at -5.4 deg. elevation 13:02:08 TEST SR: 10 sec at bin 2 13:02:08 Testing with 128 x 128 offset sub-frame 13:02:08 Camera exposing 13:02:22 Exposure complete 13:02:22 Downloading image... 13:02:23 Image downloaded 13:02:23 Background mean = 7673 (ADU) 13:02:24 Still too dark - waiting 15 sec. to try again... 13:02:40 ...wait complete. Sun is now at -5.3 deg. elevation 13:02:40 TEST SR: 10 sec at bin 2 13:02:40 Testing with 128 x 128 offset sub-frame 13:02:40 Camera exposing 13:02:53 Exposure complete 13:02:53 Downloading image... 13:02:54 Image downloaded 13:02:55 Background mean = 8790 (ADU) 13:02:56 Still too dark - waiting 15 sec. to try again... 13:03:11 ...wait complete. Sun is now at -5.2 deg. elevation 13:03:11 TEST SR: 10 sec at bin 2 13:03:11 Testing with 128 x 128 offset sub-frame 13:03:11 Camera exposing 13:03:24 Exposure complete 13:03:24 Downloading image... 13:03:25 Image downloaded 13:03:26 Background mean = 10077 (ADU) 13:03:27 Start tracking for real flats 13:03:27 FLAT1 SR: 10 sec at bin 2 13:03:27 Camera exposing 13:03:42 Exposure complete 13:03:42 Stop tracking for 3 sec... 13:03:42 Downloading image... 13:03:43 Image downloaded 13:03:46 Start tracking 13:03:47 Background mean = 10686 (ADU) 13:03:48 FLAT2 SR: 10 sec at bin 2 13:03:48 Camera exposing 13:04:03 Exposure complete 13:04:03 Stop tracking for 3 sec... 13:04:03 Downloading image... 13:04:04 Image downloaded 13:04:06 Start tracking 13:04:08 Background mean = 11705 (ADU) 13:04:09 FLAT3 SR: 10 sec at bin 2 13:04:09 Camera exposing 13:04:24 Exposure complete 13:04:24 Stop tracking for 3 sec... 13:04:24 Downloading image... 13:04:25 Image downloaded 13:04:27 Start tracking 13:04:28 Background mean = 12814 (ADU) 13:04:29 FLAT4 SR: 10 sec at bin 2 13:04:29 Camera exposing 13:04:44 Exposure complete 13:04:44 Stop tracking for 3 sec... 13:04:44 Downloading image... 13:04:45 Image downloaded 13:04:47 Start tracking 13:04:49 Background mean = 14015 (ADU) 13:04:50 FLAT5 SR: 10 sec at bin 2 13:04:50 Camera exposing 13:05:05 Exposure complete 13:05:05 Stop tracking for 3 sec... 13:05:05 Downloading image... 13:05:07 Image downloaded 13:05:09 Start tracking 13:05:10 Background mean = 15330 (ADU) 13:05:11 Doing 3 flats in SI at binning 2 13:05:11 Start slew to flat area... 13:05:13 Switching from SR to SI filter for imaging 13:05:13 Focus change of -20 steps required 13:05:22 (wait for slew to complete) 13:05:23 (slew complete) 13:05:23 Stop tracking for test exposures 13:05:23 TEST SI: 10 sec at bin 2 13:05:23 Testing with 128 x 128 offset sub-frame 13:05:23 Camera exposing 13:05:36 Exposure complete 13:05:36 Downloading image... 13:05:37 Image downloaded 13:05:38 Background mean = 9776 (ADU) 13:05:39 Still too dark - waiting 15 sec. to try again... 13:05:54 ...wait complete. Sun is now at -4.6 deg. elevation 13:05:54 TEST SI: 10 sec at bin 2 13:05:54 Testing with 128 x 128 offset sub-frame 13:05:54 Camera exposing 13:06:07 Exposure complete 13:06:07 Downloading image... 13:06:08 Image downloaded 13:06:09 Background mean = 11267 (ADU) 13:06:10 Start tracking for real flats 13:06:10 FLAT1 SI: 10 sec at bin 2 13:06:10 Camera exposing 13:06:25 Exposure complete 13:06:25 Stop tracking for 3 sec... 13:06:25 Downloading image... 13:06:26 Image downloaded 13:06:28 Start tracking 13:06:30 Background mean = 11923 (ADU) 13:06:31 (wait for slew to complete) 13:06:35 (slew complete) 13:06:35 FLAT2 SI: 10 sec at bin 2 13:06:35 Camera exposing 13:06:49 Exposure complete 13:06:49 Stop tracking for 3 sec... 13:06:49 Downloading image... 13:06:51 Image downloaded 13:06:53 Start tracking 13:06:54 Background mean = 13351 (ADU) 13:06:55 FLAT3 SI: 10 sec at bin 2 13:06:55 Camera exposing 13:07:11 Exposure complete 13:07:11 Stop tracking for 3 sec... 13:07:11 Downloading image... 13:07:12 Image downloaded 13:07:14 Start tracking 13:07:15 Background mean = 14704 (ADU) 13:07:16 (wait for slew to complete) 13:07:19 (slew complete) 13:07:19 Doing 3 flats in SZ at binning 2 13:07:19 Start slew to flat area... 13:07:20 Switching from SI to SZ filter for imaging 13:07:20 Focus change of -30 steps required 13:07:29 (wait for slew to complete) 13:07:31 (slew complete) 13:07:31 Stop tracking for test exposures 13:07:31 TEST SZ: 10 sec at bin 2 13:07:31 Testing with 128 x 128 offset sub-frame 13:07:31 Camera exposing 13:07:43 Exposure complete 13:07:44 Downloading image... 13:07:45 Image downloaded 13:07:45 Background mean = 5151 (ADU) 13:07:46 Still too dark - waiting 15 sec. to try again... 13:08:01 ...wait complete. Sun is now at -4.2 deg. elevation 13:08:01 TEST SZ: 10 sec at bin 2 13:08:01 Testing with 128 x 128 offset sub-frame 13:08:01 Camera exposing 13:08:15 Exposure complete 13:08:15 Downloading image... 13:08:16 Image downloaded 13:08:16 Background mean = 5979 (ADU) 13:08:17 Still too dark - waiting 15 sec. to try again... 13:08:32 ...wait complete. Sun is now at -4.1 deg. elevation 13:08:32 TEST SZ: 10 sec at bin 2 13:08:32 Testing with 128 x 128 offset sub-frame 13:08:33 Camera exposing 13:08:45 Exposure complete 13:08:45 Downloading image... 13:08:46 Image downloaded 13:08:47 Background mean = 6995 (ADU) 13:08:48 Still too dark - waiting 15 sec. to try again... 13:09:04 ...wait complete. Sun is now at -4.0 deg. elevation 13:09:04 TEST SZ: 10 sec at bin 2 13:09:04 Testing with 128 x 128 offset sub-frame 13:09:04 Camera exposing 13:09:16 Exposure complete 13:09:16 Downloading image... 13:09:17 Image downloaded 13:09:18 Background mean = 8223 (ADU) 13:09:19 Still too dark - waiting 15 sec. to try again... 13:09:34 ...wait complete. Sun is now at -3.9 deg. elevation 13:09:34 TEST SZ: 10 sec at bin 2 13:09:34 Testing with 128 x 128 offset sub-frame 13:09:34 Camera exposing 13:09:47 Exposure complete 13:09:47 Downloading image... 13:09:48 Image downloaded 13:09:48 Background mean = 9608 (ADU) 13:09:50 Still too dark - waiting 15 sec. to try again... 13:10:05 ...wait complete. Sun is now at -3.8 deg. elevation 13:10:05 TEST SZ: 10 sec at bin 2 13:10:05 Testing with 128 x 128 offset sub-frame 13:10:05 Camera exposing 13:10:18 Exposure complete 13:10:18 Downloading image... 13:10:19 Image downloaded 13:10:19 Background mean = 11188 (ADU) 13:10:20 Start tracking for real flats 13:10:20 FLAT1 SZ: 10 sec at bin 2 13:10:20 Camera exposing 13:10:35 Exposure complete 13:10:35 Stop tracking for 3 sec... 13:10:35 Downloading image... 13:10:36 Image downloaded 13:10:39 Start tracking 13:10:40 Background mean = 11816 (ADU) 13:10:41 FLAT2 SZ: 10 sec at bin 2 13:10:41 Camera exposing 13:10:56 Exposure complete 13:10:56 Stop tracking for 3 sec... 13:10:56 Downloading image... 13:10:57 Image downloaded 13:10:59 Start tracking 13:11:01 Background mean = 13088 (ADU) 13:11:02 FLAT3 SZ: 10 sec at bin 2 13:11:02 Camera exposing 13:11:17 Exposure complete 13:11:17 Stop tracking for 3 sec... 13:11:17 Downloading image... 13:11:18 Image downloaded 13:11:20 Start tracking 13:11:22 Background mean = 14431 (ADU) 13:11:23 Doing 3 flats in SU at binning 2 13:11:23 Start slew to flat area... 13:11:24 Switching from SZ to SU filter for imaging 13:11:24 Focus change of 50 steps required 13:11:31 (wait for slew to complete) 13:11:31 (slew complete) 13:11:31 Stop tracking for test exposures 13:11:31 TEST SU: 10 sec at bin 2 13:11:31 Testing with 128 x 128 offset sub-frame 13:11:31 Camera exposing 13:11:44 Exposure complete 13:11:44 Downloading image... 13:11:45 Image downloaded 13:11:45 Background mean = 7119 (ADU) 13:11:47 Still too dark - waiting 15 sec. to try again... 13:12:02 ...wait complete. Sun is now at -3.4 deg. elevation 13:12:02 TEST SU: 10 sec at bin 2 13:12:02 Testing with 128 x 128 offset sub-frame 13:12:02 Camera exposing 13:12:14 Exposure complete 13:12:14 Downloading image... 13:12:15 Image downloaded 13:12:16 Background mean = 7857 (ADU) 13:12:17 Still too dark - waiting 15 sec. to try again... 13:12:32 ...wait complete. Sun is now at -3.3 deg. elevation 13:12:32 TEST SU: 10 sec at bin 2 13:12:32 Testing with 128 x 128 offset sub-frame 13:12:32 Camera exposing 13:12:45 Exposure complete 13:12:45 Downloading image... 13:12:46 Image downloaded 13:12:47 Background mean = 8674 (ADU) 13:12:48 Still too dark - waiting 15 sec. to try again... 13:13:03 ...wait complete. Sun is now at -3.2 deg. elevation 13:13:03 TEST SU: 10 sec at bin 2 13:13:03 Testing with 128 x 128 offset sub-frame 13:13:03 Camera exposing 13:13:16 Exposure complete 13:13:16 Downloading image... 13:13:17 Image downloaded 13:13:18 Background mean = 9557 (ADU) 13:13:19 Still too dark - waiting 15 sec. to try again... 13:13:34 ...wait complete. Sun is now at -3.1 deg. elevation 13:13:34 TEST SU: 10 sec at bin 2 13:13:34 Testing with 128 x 128 offset sub-frame 13:13:34 Camera exposing 13:13:47 Exposure complete 13:13:48 Downloading image... 13:13:49 Image downloaded 13:13:49 Background mean = 10556 (ADU) 13:13:50 Start tracking for real flats 13:13:50 FLAT1 SU: 10 sec at bin 2 13:13:50 Camera exposing 13:14:05 Exposure complete 13:14:05 Stop tracking for 3 sec... 13:14:05 Downloading image... 13:14:06 Image downloaded 13:14:08 Start tracking 13:14:10 Background mean = 10840 (ADU) 13:14:11 FLAT2 SU: 10 sec at bin 2 13:14:11 Camera exposing 13:14:26 Exposure complete 13:14:26 Stop tracking for 3 sec... 13:14:26 Downloading image... 13:14:27 Image downloaded 13:14:29 Start tracking 13:14:31 Background mean = 11558 (ADU) 13:14:32 FLAT3 SU: 10 sec at bin 2 13:14:32 Camera exposing 13:14:47 Exposure complete 13:14:47 Stop tracking for 3 sec... 13:14:47 Downloading image... 13:14:48 Image downloaded 13:14:50 Start tracking 13:14:51 Background mean = 12331 (ADU) 13:14:52 Doing 3 flats in Halpha at binning 2 13:14:52 Start slew to flat area... 13:14:54 Switching from SU to Halpha filter for imaging 13:14:54 No focus change required 13:14:57 (wait for slew to complete) 13:15:04 (slew complete) 13:15:04 Stop tracking for test exposures 13:15:04 TEST Halpha: 10 sec at bin 2 13:15:04 Testing with 128 x 128 offset sub-frame 13:15:04 Camera exposing 13:15:18 Exposure complete 13:15:18 Downloading image... 13:15:19 Image downloaded 13:15:19 Background mean = 4978 (ADU) 13:15:20 Still too dark - waiting 15 sec. to try again... 13:15:36 ...wait complete. Sun is now at -2.7 deg. elevation 13:15:36 TEST Halpha: 10 sec at bin 2 13:15:36 Testing with 128 x 128 offset sub-frame 13:15:36 Camera exposing 13:15:49 Exposure complete 13:15:49 Downloading image... 13:15:50 Image downloaded 13:15:50 Background mean = 5585 (ADU) 13:15:51 Still too dark - waiting 15 sec. to try again... 13:16:07 ...wait complete. Sun is now at -2.6 deg. elevation 13:16:07 TEST Halpha: 10 sec at bin 2 13:16:07 Testing with 128 x 128 offset sub-frame 13:16:07 Camera exposing 13:16:20 Exposure complete 13:16:20 Downloading image... 13:16:21 Image downloaded 13:16:22 Background mean = 6228 (ADU) 13:16:23 Still too dark - waiting 15 sec. to try again... 13:16:38 ...wait complete. Sun is now at -2.5 deg. elevation 13:16:38 TEST Halpha: 10 sec at bin 2 13:16:38 Testing with 128 x 128 offset sub-frame 13:16:38 Camera exposing 13:16:51 Exposure complete 13:16:51 Downloading image... 13:16:52 Image downloaded 13:16:53 Background mean = 6922 (ADU) 13:16:54 Still too dark - waiting 15 sec. to try again... 13:17:09 ...wait complete. Sun is now at -2.4 deg. elevation 13:17:09 TEST Halpha: 10 sec at bin 2 13:17:09 Testing with 128 x 128 offset sub-frame 13:17:09 Camera exposing 13:17:22 Exposure complete 13:17:22 Downloading image... 13:17:23 Image downloaded 13:17:23 Background mean = 7623 (ADU) 13:17:24 Still too dark - waiting 15 sec. to try again... 13:17:40 ...wait complete. Sun is now at -2.2 deg. elevation 13:17:40 TEST Halpha: 10 sec at bin 2 13:17:40 Testing with 128 x 128 offset sub-frame 13:17:40 Camera exposing 13:17:52 Exposure complete 13:17:52 Downloading image... 13:17:53 Image downloaded 13:17:54 Background mean = 8340 (ADU) 13:17:55 Still too dark - waiting 15 sec. to try again... 13:18:10 ...wait complete. Sun is now at -2.1 deg. elevation 13:18:10 TEST Halpha: 10 sec at bin 2 13:18:10 Testing with 128 x 128 offset sub-frame 13:18:10 Camera exposing 13:18:23 Exposure complete 13:18:23 Downloading image... 13:18:24 Image downloaded 13:18:25 Background mean = 9033 (ADU) 13:18:26 Still too dark - waiting 15 sec. to try again... 13:18:41 ...wait complete. Sun is now at -2.0 deg. elevation 13:18:41 TEST Halpha: 10 sec at bin 2 13:18:41 Testing with 128 x 128 offset sub-frame 13:18:41 Camera exposing 13:18:55 Exposure complete 13:18:55 Downloading image... 13:18:56 Image downloaded 13:18:56 Background mean = 9744 (ADU) 13:18:57 Still too dark - waiting 15 sec. to try again... 13:19:13 ...wait complete. Sun is now at -1.9 deg. elevation 13:19:13 TEST Halpha: 10 sec at bin 2 13:19:13 Testing with 128 x 128 offset sub-frame 13:19:13 Camera exposing 13:19:26 Exposure complete 13:19:26 Downloading image... 13:19:27 Image downloaded 13:19:27 Background mean = 10499 (ADU) 13:19:28 Start tracking for real flats 13:19:28 FLAT1 Halpha: 10 sec at bin 2 13:19:28 Camera exposing 13:19:43 Exposure complete 13:19:43 Stop tracking for 3 sec... 13:19:43 Downloading image... 13:19:45 Image downloaded 13:19:47 Start tracking 13:19:48 Background mean = 10674 (ADU) 13:19:49 FLAT2 Halpha: 10 sec at bin 2 13:19:49 Camera exposing 13:20:04 Exposure complete 13:20:04 Stop tracking for 3 sec... 13:20:04 Downloading image... 13:20:06 Image downloaded 13:20:08 Start tracking 13:20:10 Background mean = 11203 (ADU) 13:20:11 FLAT3 Halpha: 10 sec at bin 2 13:20:11 Camera exposing 13:20:25 Exposure complete 13:20:25 Stop tracking for 3 sec... 13:20:25 Downloading image... 13:20:27 Image downloaded 13:20:29 Start tracking 13:20:31 Background mean = 11787 (ADU) 13:20:32 Sun is now at -1.6 deg. elevation 13:20:32 Stop tracking 13:20:32 Flat acquisition complete. ACP console log closed 03-Nov-2021 13:20:32 UTC