Sky transparency — night of 12–13 September 2026

Cloud arrived at 05:29 — detected by the all-sky camera, independent of N.I.N.A. Before it the sky ran at index 100 (IQR 92–104); after it 0 (IQR 0–0). 67 of 67 light frames landed before the cloud. 0 of 1 failures are attributed to cloud; 1 remain unexplained and deserve a look. The 05:19 autofocus run fitted its curve on almost no stars and should not be trusted. Morning sky flats: 80 frames (L 20, R 20, G 20, B 20), 06:15–06:19, auto-exposure 0.1–0.1 s.

Index before 05:29

100 · IQR 92–104

Index after 05:29

0 · IQR 0–0

Cloud onset (all-sky)

05:29 · independent

Errors after onset

0 of 1 · solve + PHD2

Normalised transparency index, by filter

100 = that target and filter's own clear‑sky median (this night's own pre-cloud median). Shaded columns are autofocus runs; the first target is named at the top left and dashed vertical rules mark each target change; ticks along the base are errors.

L R G B ▲ Plate solve failed ◆ PHD2 error

All‑sky background brightness

Mean luminance of the upper sky per all‑sky still — independent of anything N.I.N.A. recorded. The camera auto‑exposes, so this is an instrumental number, not photometry.

All‑sky frames at the key moments

Times come from the still filenames, so they line up with the charts exactly.

All-sky at 19:05 — **19:05** · start of night

All-sky at 05:29 — **05:29** · cloud onset

All-sky at 05:26 — **05:26** · peak brightness 78.4

All-sky at 05:58 — **05:58** · end of night

Clear‑sky reference medians

The divisors behind the index — median detected stars per light sub before 05:29.

Target	Filter	Median stars	Frames	Source
IC 4628	G	1275	2	tonight, clear frames
IC 4628	L	1319	4	tonight, clear frames
IC 4628	R	1160	4	tonight, clear frames
NGC 2070	B	820	11	tonight, clear frames
NGC 2070	G	865	14	tonight, clear frames
NGC 2070	L	875	16	tonight, clear frames
NGC 2070	R	842	16	tonight, clear frames

Event timeline

All observatory events with their attributed causes.

22:42:23AF failedautofocus run started 22:37:09 did not completeunexplained

22:43:10PHD2Guiding stoppedunexplained

All 346 frames (excludes the 80 sky flats — no stars to detect)

Time	Class	Target	Filter	Exp	Stars	HFR	Index
19:04:57	autofocus		L	5s	288	4.47	—
19:05:14	autofocus		L	5s	592	2.13	—
19:05:28	autofocus		L	5s	695	2.04	—
19:05:43	autofocus		L	5s	621	2.34	—
19:05:58	autofocus		L	5s	462	3.17	—
19:06:18	autofocus		L	5s	348	3.96	—
19:06:38	autofocus		L	5s	257	4.91	—
19:06:58	autofocus		L	5s	391	2.89	—
19:07:18	autofocus		L	5s	252	3.95	—
19:07:38	autofocus		L	5s	207	4.79	—
19:07:58	autofocus		L	5s	800	1.81	—
21:16:37	autofocus	IC 4628	L	5s	649	2.46	—
21:16:53	autofocus	IC 4628	L	5s	199	6.96	—
21:17:08	autofocus	IC 4628	L	5s	220	5.86	—
21:17:23	autofocus	IC 4628	L	5s	305	4.71	—
21:17:38	autofocus	IC 4628	L	5s	459	3.43	—
21:17:58	autofocus	IC 4628	L	5s	588	2.67	—
21:18:18	autofocus	IC 4628	L	5s	778	1.94	—
21:18:38	autofocus	IC 4628	L	5s	795	2.00	—
21:18:58	autofocus	IC 4628	L	5s	675	2.60	—
21:19:18	autofocus	IC 4628	L	5s	550	3.23	—
21:19:33	autofocus	IC 4628	L	5s	383	4.21	—
21:19:53	autofocus	IC 4628	L	5s	847	1.89	—
21:25:54	light	IC 4628	L	300s	1370	3.43	104%
21:30:56	light	IC 4628	L	300s	1311	3.79	99%
21:36:20	light	IC 4628	L	300s	1304	3.78	99%
21:41:22	light	IC 4628	L	300s	1319	3.76	100%
21:46:47	light	IC 4628	R	300s	1160	4.09	100%
21:51:48	light	IC 4628	R	300s	1036	4.34	89%
21:57:23	light	IC 4628	R	300s	1037	4.35	89%
22:02:24	light	IC 4628	R	300s	1166	4.04	101%
22:07:56	light	IC 4628	G	300s	1252	4.26	98%
22:12:57	light	IC 4628	G	300s	1275	4.18	100%
22:22:07	autofocus	IC 4628	L	5s	652	2.33	—
22:22:23	autofocus	IC 4628	L	5s	227	5.99	—
22:22:38	autofocus	IC 4628	L	5s	281	4.85	—
22:22:53	autofocus	IC 4628	L	5s	389	3.74	—
22:23:13	autofocus	IC 4628	L	5s	479	2.97	—
22:23:33	autofocus	IC 4628	L	5s	736	2.11	—
22:23:53	autofocus	IC 4628	L	5s	711	2.19	—
22:24:13	autofocus	IC 4628	L	5s	653	2.52	—
22:24:33	autofocus	IC 4628	L	5s	558	3.14	—
22:24:53	autofocus	IC 4628	L	5s	400	4.21	—
22:25:13	autofocus	IC 4628	L	5s	652	2.30	—
22:26:01	autofocus	IC 4628	L	5s	699	2.21	—
22:26:18	autofocus	IC 4628	L	5s	247	5.27	—
22:26:38	autofocus	IC 4628	L	5s	348	4.02	—
22:26:58	autofocus	IC 4628	L	5s	492	3.03	—
22:27:18	autofocus	IC 4628	L	5s	646	2.33	—
22:27:38	autofocus	IC 4628	L	5s	725	2.15	—
22:27:58	autofocus	IC 4628	L	5s	675	2.42	—
22:28:18	autofocus	IC 4628	L	5s	584	2.90	—
22:28:33	autofocus	IC 4628	L	5s	452	3.72	—
22:28:48	autofocus	IC 4628	L	5s	351	4.63	—
22:29:08	autofocus	IC 4628	L	5s	722	2.11	—
22:29:54	autofocus	IC 4628	L	5s	677	2.24	—
22:30:13	autofocus	IC 4628	L	5s	233	5.79	—
22:30:28	autofocus	IC 4628	L	5s	312	4.49	—
22:30:43	autofocus	IC 4628	L	5s	410	3.44	—
22:30:58	autofocus	IC 4628	L	5s	597	2.54	—
22:31:18	autofocus	IC 4628	L	5s	739	2.09	—
22:31:38	autofocus	IC 4628	L	5s	687	2.30	—
22:31:58	autofocus	IC 4628	L	5s	570	2.75	—
22:32:13	autofocus	IC 4628	L	5s	450	3.55	—
22:32:28	autofocus	IC 4628	L	5s	315	4.79	—
22:32:48	autofocus	IC 4628	L	5s	636	2.35	—
22:33:34	autofocus	IC 4628	L	5s	677	2.23	—
22:33:53	autofocus	IC 4628	L	5s	204	5.91	—
22:34:08	autofocus	IC 4628	L	5s	241	4.85	—
22:34:23	autofocus	IC 4628	L	5s	284	3.90	—
22:34:38	autofocus	IC 4628	L	5s	503	2.78	—
22:34:58	autofocus	IC 4628	L	5s	620	2.38	—
22:35:18	autofocus	IC 4628	L	5s	627	2.48	—
22:35:38	autofocus	IC 4628	L	5s	561	2.79	—
22:35:58	autofocus	IC 4628	L	5s	406	3.66	—
22:36:13	autofocus	IC 4628	L	5s	264	5.11	—
22:36:33	autofocus	IC 4628	L	5s	705	2.13	—
22:37:18	centering	IC 4628	L	5s	581	2.51	—
22:37:33	centering	IC 4628	L	5s	261	4.91	—
22:37:48	centering	IC 4628	L	5s	336	4.01	—
22:38:03	centering	IC 4628	L	5s	350	3.47	—
22:38:18	centering	IC 4628	L	5s	480	2.78	—
22:38:38	centering	IC 4628	L	5s	642	2.30	—
22:38:58	centering	IC 4628	L	5s	408	3.35	—
22:39:18	centering	IC 4628	L	5s	455	3.31	—
22:39:33	centering	IC 4628	L	5s	331	4.12	—
22:39:48	centering	IC 4628	L	5s	262	5.12	—
22:40:18	centering	IC 4628	L	5s	202	5.38	—
22:40:33	centering	IC 4628	L	5s	321	3.99	—
22:40:48	centering	IC 4628	L	5s	435	2.99	—
22:41:03	centering	IC 4628	L	5s	548	2.54	—
22:41:23	centering	IC 4628	L	5s	556	2.56	—
22:41:43	centering	IC 4628	L	5s	602	2.51	—
22:42:03	centering	IC 4628	L	5s	411	3.50	—
22:44:06	autofocus	IC 4628	L	5s	573	2.44	—
22:44:23	autofocus	IC 4628	L	5s	209	5.82	—
22:44:38	autofocus	IC 4628	L	5s	311	4.23	—
22:44:53	autofocus	IC 4628	L	5s	339	3.73	—
22:45:08	autofocus	IC 4628	L	5s	600	2.42	—
22:45:28	autofocus	IC 4628	L	5s	592	2.38	—
22:45:48	autofocus	IC 4628	L	5s	639	2.32	—
22:46:08	autofocus	IC 4628	L	5s	549	2.83	—
22:46:28	autofocus	IC 4628	L	5s	395	3.96	—
22:46:43	autofocus	IC 4628	L	5s	269	5.07	—
22:46:58	autofocus	IC 4628	L	5s	209	6.09	—
22:47:18	autofocus	IC 4628	L	5s	546	2.53	—
22:47:32	autofocus	IC 4628	R	10s	726	2.14	—
22:47:53	autofocus	IC 4628	R	10s	234	5.25	—
22:48:13	autofocus	IC 4628	R	10s	275	4.27	—
22:48:38	autofocus	IC 4628	R	10s	467	3.06	—
22:48:58	autofocus	IC 4628	R	10s	566	2.57	—
22:49:23	autofocus	IC 4628	R	10s	703	2.22	—
22:49:48	autofocus	IC 4628	R	10s	632	2.56	—
22:50:13	autofocus	IC 4628	R	10s	489	3.15	—
22:50:33	autofocus	IC 4628	R	10s	407	3.94	—
22:50:58	autofocus	IC 4628	R	10s	298	5.02	—
22:51:23	autofocus	IC 4628	R	10s	697	2.18	—
22:51:37	autofocus	IC 4628	G	10s	580	2.22	—
22:51:58	autofocus	IC 4628	G	10s	222	5.19	—
22:52:18	autofocus	IC 4628	G	10s	327	3.66	—
22:52:38	autofocus	IC 4628	G	10s	442	2.84	—
22:52:58	autofocus	IC 4628	G	10s	541	2.35	—
22:53:23	autofocus	IC 4628	G	10s	615	2.17	—
22:53:48	autofocus	IC 4628	G	10s	541	2.53	—
22:54:13	autofocus	IC 4628	G	10s	414	3.17	—
22:54:33	autofocus	IC 4628	G	10s	327	4.04	—
22:54:58	autofocus	IC 4628	G	10s	252	5.00	—
22:55:23	autofocus	IC 4628	G	10s	560	2.26	—
22:55:37	autofocus	IC 4628	B	10s	507	2.25	—
22:55:58	autofocus	IC 4628	B	10s	192	5.22	—
22:56:23	autofocus	IC 4628	B	10s	234	4.14	—
22:56:48	autofocus	IC 4628	B	10s	314	3.11	—
22:57:08	autofocus	IC 4628	B	10s	401	2.61	—
22:57:33	autofocus	IC 4628	B	10s	516	2.21	—
22:57:58	autofocus	IC 4628	B	10s	438	2.60	—
22:58:23	autofocus	IC 4628	B	10s	378	3.22	—
22:58:43	autofocus	IC 4628	B	10s	283	4.20	—
22:59:08	autofocus	IC 4628	B	10s	238	5.01	—
22:59:33	autofocus	IC 4628	B	10s	504	2.21	—
22:59:46	autofocus	IC 4628	L	5s	619	2.22	—
23:00:03	autofocus	IC 4628	L	5s	208	6.00	—
23:00:18	autofocus	IC 4628	L	5s	286	4.51	—
23:00:33	autofocus	IC 4628	L	5s	340	3.57	—
23:00:48	autofocus	IC 4628	L	5s	527	2.59	—
23:01:08	autofocus	IC 4628	L	5s	576	2.34	—
23:01:28	autofocus	IC 4628	L	5s	615	2.32	—
23:01:48	autofocus	IC 4628	L	5s	544	2.69	—
23:02:08	autofocus	IC 4628	L	5s	429	3.37	—
23:02:23	autofocus	IC 4628	L	5s	320	4.37	—
23:02:38	autofocus	IC 4628	L	5s	216	5.38	—
23:02:58	autofocus	IC 4628	L	5s	551	2.43	—
23:03:15	autofocus	IC 4628	B	10s	477	2.28	—
23:03:38	autofocus	IC 4628	B	10s	180	5.14	—
23:03:58	autofocus	IC 4628	B	10s	248	3.90	—
23:04:23	autofocus	IC 4628	B	10s	333	2.97	—
23:04:43	autofocus	IC 4628	B	10s	478	2.26	—
23:05:08	autofocus	IC 4628	B	10s	493	2.24	—
23:05:33	autofocus	IC 4628	B	10s	425	2.62	—
23:05:58	autofocus	IC 4628	B	10s	361	3.26	—
23:06:23	autofocus	IC 4628	B	10s	237	4.62	—
23:06:48	autofocus	IC 4628	B	10s	219	5.22	—
23:07:13	autofocus	IC 4628	B	10s	507	2.10	—
23:07:34	autofocus	IC 4628	G	10s	508	2.32	—
23:07:58	autofocus	IC 4628	G	10s	178	6.08	—
23:08:18	autofocus	IC 4628	G	10s	231	4.58	—
23:08:38	autofocus	IC 4628	G	10s	275	3.74	—
23:08:58	autofocus	IC 4628	G	10s	460	2.56	—
23:09:23	autofocus	IC 4628	G	10s	566	2.17	—
23:09:48	autofocus	IC 4628	G	10s	531	2.32	—
23:10:13	autofocus	IC 4628	G	10s	504	2.62	—
23:10:33	autofocus	IC 4628	G	10s	413	3.17	—
23:10:53	autofocus	IC 4628	G	10s	295	4.27	—
23:11:18	autofocus	IC 4628	G	10s	510	2.37	—
23:11:39	autofocus	IC 4628	R	10s	590	2.36	—
23:12:03	autofocus	IC 4628	R	10s	201	6.20	—
23:12:23	autofocus	IC 4628	R	10s	220	4.95	—
23:12:43	autofocus	IC 4628	R	10s	300	3.91	—
23:13:03	autofocus	IC 4628	R	10s	478	2.86	—
23:13:28	autofocus	IC 4628	R	10s	588	2.38	—
23:13:53	autofocus	IC 4628	R	10s	664	2.22	—
23:14:18	autofocus	IC 4628	R	10s	563	2.61	—
23:14:43	autofocus	IC 4628	R	10s	413	3.44	—
23:15:03	autofocus	IC 4628	R	10s	344	4.27	—
23:15:23	autofocus	IC 4628	R	10s	265	5.18	—
23:15:48	autofocus	IC 4628	R	10s	647	2.17	—
23:16:04	autofocus	IC 4628	L	5s	562	2.30	—
23:16:23	autofocus	IC 4628	L	5s	204	5.18	—
23:16:38	autofocus	IC 4628	L	5s	292	3.74	—
23:16:53	autofocus	IC 4628	L	5s	385	3.00	—
23:17:08	autofocus	IC 4628	L	5s	544	2.32	—
23:17:28	autofocus	IC 4628	L	5s	560	2.35	—
23:17:48	autofocus	IC 4628	L	5s	518	2.56	—
23:18:08	autofocus	IC 4628	L	5s	397	3.34	—
23:18:28	autofocus	IC 4628	L	5s	264	4.55	—
23:18:48	autofocus	IC 4628	L	5s	207	5.42	—
23:19:08	autofocus	IC 4628	L	5s	175	6.32	—
23:19:28	autofocus	IC 4628	L	5s	535	2.36	—
23:19:43	autofocus	IC 4628	G	10s	480	2.41	—
23:20:03	autofocus	IC 4628	G	10s	176	5.54	—
23:20:23	autofocus	IC 4628	G	10s	213	4.37	—
23:20:43	autofocus	IC 4628	G	10s	327	3.29	—
23:21:03	autofocus	IC 4628	G	10s	465	2.48	—
23:21:28	autofocus	IC 4628	G	10s	494	2.31	—
23:21:53	autofocus	IC 4628	G	10s	487	2.43	—
23:22:18	autofocus	IC 4628	G	10s	404	3.01	—
23:22:38	autofocus	IC 4628	G	10s	302	3.98	—
23:22:58	autofocus	IC 4628	G	10s	210	5.07	—
23:23:23	autofocus	IC 4628	G	10s	486	2.34	—
23:23:44	autofocus	IC 4628	R	10s	597	2.29	—
23:24:08	autofocus	IC 4628	R	10s	195	6.15	—
23:24:28	autofocus	IC 4628	R	10s	238	4.62	—
23:24:48	autofocus	IC 4628	R	10s	308	3.64	—
23:25:08	autofocus	IC 4628	R	10s	459	2.86	—
23:25:33	autofocus	IC 4628	R	10s	583	2.32	—
23:25:58	autofocus	IC 4628	R	10s	584	2.40	—
23:26:23	autofocus	IC 4628	R	10s	481	2.93	—
23:26:48	autofocus	IC 4628	R	10s	347	3.84	—
23:27:08	autofocus	IC 4628	R	10s	307	4.49	—
23:27:33	autofocus	IC 4628	R	10s	610	2.23	—
23:27:48	autofocus	IC 4628	B	10s	449	2.28	—
23:28:08	autofocus	IC 4628	B	10s	171	5.09	—
23:28:28	autofocus	IC 4628	B	10s	239	3.53	—
23:28:48	autofocus	IC 4628	B	10s	334	2.76	—
23:29:08	autofocus	IC 4628	B	10s	417	2.28	—
23:29:33	autofocus	IC 4628	B	10s	419	2.36	—
23:29:58	autofocus	IC 4628	B	10s	387	2.68	—
23:30:23	autofocus	IC 4628	B	10s	290	3.40	—
23:30:48	autofocus	IC 4628	B	10s	219	4.49	—
23:31:13	autofocus	IC 4628	B	10s	164	5.75	—
23:31:38	autofocus	IC 4628	B	10s	129	6.13	—
23:32:03	autofocus	IC 4628	B	10s	403	2.35	—
23:42:43	autofocus	NGC 2070	L	5s	352	2.47	—
23:42:58	autofocus	NGC 2070	L	5s	139	4.26	—
23:43:13	autofocus	NGC 2070	L	5s	231	3.05	—
23:43:28	autofocus	NGC 2070	L	5s	412	2.24	—
23:43:43	autofocus	NGC 2070	L	5s	460	2.12	—
23:44:03	autofocus	NGC 2070	L	5s	378	2.36	—
23:44:23	autofocus	NGC 2070	L	5s	269	3.03	—
23:44:43	autofocus	NGC 2070	L	5s	197	3.89	—
23:45:03	autofocus	NGC 2070	L	5s	117	5.15	—
23:45:23	autofocus	NGC 2070	L	5s	106	5.45	—
23:45:43	autofocus	NGC 2070	L	5s	479	2.03	—
23:53:13	light	NGC 2070	L	300s	912	3.73	104%
23:58:14	light	NGC 2070	L	300s	896	3.74	102%
00:04:02	light	NGC 2070	L	300s	914	3.74	104%
00:09:03	light	NGC 2070	L	300s	875	3.85	100%
00:14:48	light	NGC 2070	R	300s	832	3.96	99%
00:19:49	light	NGC 2070	R	300s	853	3.90	101%
00:25:26	light	NGC 2070	R	300s	798	4.12	95%
00:30:27	light	NGC 2070	R	300s	771	4.23	92%
00:36:40	light	NGC 2070	G	300s	865	4.09	100%
00:41:42	light	NGC 2070	G	300s	867	4.10	100%
00:47:08	light	NGC 2070	G	300s	916	4.00	106%
00:52:09	light	NGC 2070	G	300s	811	4.31	94%
00:57:55	autofocus	NGC 2070	B	300s	769	4.40	—
00:58:14	autofocus	NGC 2070	L	5s	479	2.16	—
00:58:33	autofocus	NGC 2070	L	5s	96	6.03	—
00:58:48	autofocus	NGC 2070	L	5s	136	4.56	—
00:59:03	autofocus	NGC 2070	L	5s	213	3.46	—
00:59:18	autofocus	NGC 2070	L	5s	353	2.67	—
00:59:38	autofocus	NGC 2070	L	5s	568	1.95	—
00:59:58	autofocus	NGC 2070	L	5s	508	2.12	—
01:00:18	autofocus	NGC 2070	L	5s	345	2.71	—
01:00:33	autofocus	NGC 2070	L	5s	249	3.51	—
01:00:48	autofocus	NGC 2070	L	5s	173	4.38	—
01:01:08	autofocus	NGC 2070	L	5s	425	2.29	—
01:07:15	light	NGC 2070	B	300s	879	4.11	107%
01:12:49	light	NGC 2070	B	300s	847	4.14	103%
01:17:50	light	NGC 2070	B	300s	820	4.25	100%
01:23:32	light	NGC 2070	L	300s	840	4.14	96%
01:28:33	light	NGC 2070	L	300s	828	4.13	95%
01:33:49	light	NGC 2070	L	300s	942	3.85	108%
01:38:51	light	NGC 2070	L	300s	989	3.70	113%
01:44:34	light	NGC 2070	R	300s	899	3.95	107%
01:49:35	light	NGC 2070	R	300s	907	3.94	108%
01:55:07	light	NGC 2070	R	300s	916	3.87	109%
02:00:08	light	NGC 2070	R	300s	944	3.83	112%
02:05:54	light	NGC 2070	G	300s	922	4.02	107%
02:10:56	light	NGC 2070	G	300s	877	4.11	101%
02:16:23	light	NGC 2070	G	300s	855	4.13	99%
02:21:24	light	NGC 2070	G	300s	841	4.20	97%
02:27:29	light	NGC 2070	B	300s	831	4.32	101%
02:32:30	light	NGC 2070	B	300s	795	4.40	97%
02:38:00	light	NGC 2070	B	300s	822	4.35	100%
02:43:01	light	NGC 2070	B	300s	766	4.47	93%
02:48:59	light	NGC 2070	L	300s	782	4.12	89%
02:54:01	light	NGC 2070	L	300s	760	4.24	87%
02:54:33	autofocus	NGC 2070	L	5s	454	2.31	—
02:54:48	autofocus	NGC 2070	L	5s	85	6.33	—
02:55:03	autofocus	NGC 2070	L	5s	126	4.97	—
02:55:18	autofocus	NGC 2070	L	5s	207	3.66	—
02:55:33	autofocus	NGC 2070	L	5s	282	3.08	—
02:55:53	autofocus	NGC 2070	L	5s	470	2.26	—
02:56:13	autofocus	NGC 2070	L	5s	551	2.02	—
02:56:33	autofocus	NGC 2070	L	5s	408	2.46	—
02:56:53	autofocus	NGC 2070	L	5s	263	3.32	—
02:57:08	autofocus	NGC 2070	L	5s	173	4.27	—
02:57:23	autofocus	NGC 2070	L	5s	118	5.26	—
02:57:44	autofocus	NGC 2070	L	5s	500	2.19	—
03:03:42	light	NGC 2070	L	300s	969	3.76	111%
03:08:43	light	NGC 2070	L	300s	1049	3.62	120%
03:14:29	light	NGC 2070	R	300s	991	3.74	118%
03:19:31	light	NGC 2070	R	300s	1017	3.67	121%
03:25:44	light	NGC 2070	R	300s	796	4.31	95%
03:30:46	light	NGC 2070	R	300s	842	4.16	100%
03:36:35	light	NGC 2070	G	300s	900	4.18	104%
03:41:36	light	NGC 2070	G	300s	814	4.43	94%
03:47:08	light	NGC 2070	G	300s	878	4.20	102%
03:52:09	light	NGC 2070	G	300s	863	4.12	100%
03:58:10	light	NGC 2070	B	300s	662	4.49	81%
04:03:12	light	NGC 2070	B	300s	736	4.52	90%
04:08:49	light	NGC 2070	B	300s	671	4.44	82%
04:13:51	light	NGC 2070	B	300s	870	4.13	106%
04:20:43	light	NGC 2070	L	300s	817	4.29	93%
04:25:45	light	NGC 2070	L	300s	593	4.47	68%
04:26:32	autofocus	NGC 2070	L	5s	228	2.62	—
04:26:48	autofocus	NGC 2070	L	5s	69	5.58	—
04:27:03	autofocus	NGC 2070	L	5s	115	4.05	—
04:27:19	autofocus	NGC 2070	L	5s	166	3.40	—
04:27:34	autofocus	NGC 2070	L	5s	249	2.72	—
04:27:54	autofocus	NGC 2070	L	5s	322	2.34	—
04:28:14	autofocus	NGC 2070	L	5s	339	2.43	—
04:28:34	autofocus	NGC 2070	L	5s	236	3.14	—
04:28:54	autofocus	NGC 2070	L	5s	113	4.26	—
04:29:09	autofocus	NGC 2070	L	5s	70	5.49	—
04:29:28	autofocus	NGC 2070	L	5s	333	2.30	—
04:35:25	light	NGC 2070	L	300s	441	4.55	50%
04:40:27	light	NGC 2070	L	300s	315	4.51	36%
04:46:54	light	NGC 2070	R	300s	241	4.91	29%
04:51:55	light	NGC 2070	R	300s	230	4.73	27%
04:57:23	light	NGC 2070	R	300s	220	4.71	26%
05:02:24	light	NGC 2070	R	300s	128	5.05	15%
05:08:51	light	NGC 2070	G	300s	91	5.01	11%
05:13:52	light	NGC 2070	G	300s	239	4.73	28%
05:19:19	autofocus	NGC 2070	G	300s	144	5.06	—
05:19:39	autofocus	NGC 2070	L	5s	38	2.74	—
05:19:53	autofocus	NGC 2070	L	5s	9	5.47	—
05:20:08	autofocus	NGC 2070	L	5s	17	4.17	—
05:20:23	autofocus	NGC 2070	L	5s	27	3.13	—
05:20:38	autofocus	NGC 2070	L	5s	33	2.72	—
05:20:58	autofocus	NGC 2070	L	5s	24	2.71	—
05:21:18	autofocus	NGC 2070	L	5s	12	3.36	—
05:21:38	autofocus	NGC 2070	L	5s	9	4.29	—
05:21:58	autofocus	NGC 2070	L	5s	8	4.61	—
05:22:19	autofocus	NGC 2070	L	5s	7	5.09	—
05:22:38	autofocus	NGC 2070	L	5s	26	2.83	—

Star counts come from Hocus Focus detection on each saved sub, tagged with the filter in place at exposure start and the target then being imaged. Frames inside completed autofocus runs are excluded. Still capture times come from the AllSky filenames. All times are local.