Sky transparency — night of 8–9 October 2026

Cloud arrived at 20:43 — detected by the all-sky camera, independent of N.I.N.A. Before it the sky ran at index 0 (IQR 0–0); after it 96 (IQR 82–102). 0 of 31 light frames landed before the cloud. 8 of 10 failures are attributed to cloud; 2 remain unexplained and deserve a look. Guiding held at 1.03″ RMS (RA 0.73″, Dec 0.73″) over 3.0 h; the worst minute was 3.29″ at 02:27. Morning sky flats: 63 frames (O 21, S 21, H 21), 06:39–06:44, auto-exposure 0.7–1.1 s.

Index before 20:43

0 · IQR 0–0

Index after 20:43

96 · IQR 82–102

Cloud onset (all-sky)

20:43 · independent

Errors after onset

8 of 10 · solve + PHD2

Guide RMS

1.03″ · RA 0.73 · Dec 0.73

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.

H α O III S II ▲ 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.

PHD2 guiding

RMS tracking error per minute from the PHD2 guide log, taken about zero rather than about each minute's mean, so slow drift counts as error. 1878 guide frames over 3.0 h of guiding in 7 sessions; the gaps are slews, dither settles and autofocus runs, when PHD2 was not guiding. PHD2 discarded 1 further frames — usually a lost star. The worst minute (3.29″ at 02:27) is clamped at the top of the plot.

RA RMS Dec RMS ◆ PHD2 error

All‑sky frames at the key moments

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

All-sky at 20:20 — **20:20** · start of night

All-sky at 20:43 — **20:43** · cloud onset

All-sky at 22:05 — **22:05** · peak brightness 191.7

All-sky at 06:17 — **06:17** · end of night

Clear‑sky reference medians

The divisors behind the index — median detected stars per light sub before 20:43. IC 434 Panel 3 had no clear frames tonight and no clear history, so its divisor is its own whole-night median. Its index shows how the sky changed during that target, not how it compared with a clear sky.

Target	Filter	Median stars	Frames	Source
IC 434 Panel 1	H	178	4	earlier clear nights
IC 434 Panel 1	O	132	4	earlier clear nights
IC 434 Panel 1	S	269	4	earlier clear nights
IC 434 Panel 2	H	220	4	earlier clear nights
IC 434 Panel 2	O	196	4	earlier clear nights
IC 434 Panel 3	H	305	4	earlier clear nights
IC 434 Panel 3	O	215	3	earlier clear nights
IC 434 Panel 3	S	430	4	whole night, cloud included

Event timeline

All observatory events with their attributed causes.

20:20:11solve failedASTAP plate solve failedunexplained

20:20:38solve failedASTAP plate solve failedunexplained

03:01:57solve failedASTAP plate solve failedcloud

03:02:29solve failedASTAP plate solve failedcloud

03:07:31solve failedASTAP plate solve failedcloud

03:08:00solve failedASTAP plate solve failedcloud

03:13:06solve failedASTAP plate solve failedcloud

03:13:37solve failedASTAP plate solve failedcloud

03:19:06solve failedASTAP plate solve failedcloud

03:19:57solve failedASTAP plate solve failedcloud

All 395 frames (excludes the 63 sky flats — no stars to detect)

Time	Class	Target	Filter	Exp	Stars	HFR	Index
20:20:05	centering		L	5s	42	19.21	—
20:20:41	autofocus		L	5s	61	10.70	—
20:20:58	autofocus		L	5s	26	15.60	—
20:21:13	autofocus		L	5s	36	13.88	—
20:21:28	autofocus		L	5s	45	12.87	—
20:21:48	autofocus		L	5s	63	12.04	—
20:22:08	autofocus		L	5s	66	10.74	—
20:22:28	autofocus		L	5s	77	9.84	—
20:22:48	autofocus		L	5s	106	8.45	—
20:23:08	autofocus		L	5s	134	7.29	—
20:23:28	autofocus		L	5s	191	6.17	—
20:23:48	autofocus		L	5s	252	4.95	—
20:24:08	autofocus		L	5s	322	3.84	—
20:24:28	autofocus		L	5s	500	2.77	—
20:24:48	autofocus		L	5s	560	2.39	—
20:25:08	autofocus		L	5s	734	2.11	—
20:25:28	autofocus		L	5s	692	2.32	—
20:25:48	autofocus		L	5s	501	2.95	—
20:26:03	autofocus		L	5s	386	3.67	—
20:26:18	autofocus		L	5s	265	4.74	—
20:26:38	autofocus		L	5s	767	2.05	—
20:27:54	centering		L	5s	68	9.45	—
20:28:02	centering		L	5s	75	9.33	—
20:28:09	centering		L	5s	65	9.38	—
20:28:24	centering		L	5s	3	32.95	—
20:28:31	centering		L	5s	3	32.85	—
20:28:38	centering		L	5s	3	32.96	—
20:29:13	centering		L	10s	92	11.80	—
20:30:11	centering		L	5s	594	3.91	—
20:32:11	centering		L	5s	4	39.33	—
20:32:23	centering		L	5s	4	38.70	—
20:32:35	centering		L	5s	4	39.55	—
20:33:01	centering		L	5s	2	42.91	—
20:33:11	centering		L	5s	2	42.72	—
20:33:21	centering		L	5s	2	43.24	—
20:34:01	centering		L	10s	1171	3.64	—
20:41:01	centering		L	5s	4	37.94	—
20:41:13	centering		L	5s	4	37.99	—
20:41:25	centering		L	5s	4	38.24	—
20:41:51	centering		L	5s	3	42.17	—
20:42:03	centering		L	5s	3	42.68	—
20:42:15	centering		L	5s	3	42.35	—
20:44:42	centering		L	5s	2	36.52	—
20:44:54	centering		L	5s	1	0.00	—
20:45:05	centering		L	5s	2	37.01	—
20:45:31	centering		L	5s	1	0.00	—
20:45:43	centering		L	5s	1	0.00	—
20:45:55	centering		L	5s	1	0.00	—
20:47:16	centering		L	5s	3	35.69	—
20:47:28	centering		L	5s	3	35.65	—
20:47:40	centering		L	5s	2	36.15	—
20:48:06	centering		L	5s	3	45.26	—
20:48:18	centering		L	5s	2	46.32	—
20:48:30	centering		L	5s	2	46.53	—
20:50:16	centering		L	5s	2	2.57	—
20:50:28	centering		L	5s	1	0.00	—
20:50:40	centering		L	5s	0	0.00	—
20:51:06	centering		L	5s	2	24.00	—
20:51:18	centering		L	5s	1	0.00	—
20:51:30	centering		L	5s	2	23.71	—
20:52:51	centering		L	5s	2	32.29	—
20:53:03	centering		L	5s	2	33.15	—
20:53:16	centering		L	5s	2	32.52	—
20:53:41	centering		L	5s	2	47.55	—
20:53:53	centering		L	5s	2	47.22	—
20:54:05	centering		L	5s	1	0.00	—
20:58:31	centering		L	5s	0	0.00	—
20:58:43	centering		L	5s	0	0.00	—
20:58:56	centering		L	5s	0	0.00	—
20:59:08	centering		L	5s	0	0.00	—
20:59:21	centering		L	5s	0	0.00	—
20:59:33	centering		L	5s	0	0.00	—
20:59:46	centering		L	5s	0	0.00	—
20:59:58	centering		L	5s	0	0.00	—
21:00:10	centering		L	5s	0	0.00	—
21:00:22	centering		L	5s	0	0.00	—
21:00:34	centering		L	5s	0	0.00	—
21:00:47	centering		L	5s	0	0.00	—
21:00:59	centering		L	5s	0	0.00	—
21:01:11	centering		L	5s	0	0.00	—
21:01:23	centering		L	5s	0	0.00	—
21:01:36	centering		L	5s	1	0.00	—
21:01:46	centering		L	5s	0	0.00	—
21:01:57	centering		L	5s	61	7.11	—
21:02:33	centering		L	5s	65	17.61	—
21:05:46	centering		L	5s	36	20.61	—
21:05:57	centering		L	5s	33	20.93	—
21:06:07	centering		L	5s	34	19.70	—
21:06:30	centering		L	5s	0	0.00	—
21:06:40	centering		L	5s	0	0.00	—
21:06:50	centering		L	5s	0	0.00	—
21:07:30	centering		L	10s	85	19.43	—
21:09:29	autofocus		L	5s	92	10.26	—
21:09:48	autofocus		L	5s	45	15.23	—
21:10:03	autofocus		L	5s	50	13.97	—
21:10:18	autofocus		L	5s	57	12.70	—
21:10:33	autofocus		L	5s	73	11.55	—
21:10:53	autofocus		L	5s	91	10.24	—
21:11:13	autofocus		L	5s	101	9.03	—
21:11:33	autofocus		L	5s	116	8.25	—
21:11:53	autofocus		L	5s	169	6.59	—
21:12:13	autofocus		L	5s	181	5.62	—
21:12:33	autofocus		L	5s	293	4.31	—
21:12:53	autofocus		L	5s	430	3.25	—
21:13:13	autofocus		L	5s	655	2.33	—
21:13:33	autofocus		L	5s	954	1.79	—
21:13:53	autofocus		L	5s	865	1.90	—
21:14:13	autofocus		L	5s	634	2.58	—
21:14:28	autofocus		L	5s	444	3.36	—
21:14:43	autofocus		L	5s	305	4.12	—
21:15:03	autofocus		L	5s	794	2.02	—
21:16:19	centering		L	5s	15	19.98	—
21:16:26	centering		L	5s	11	20.06	—
21:16:33	centering		L	5s	14	20.25	—
21:16:54	centering		L	5s	18	21.60	—
21:17:01	centering		L	5s	13	21.53	—
21:17:08	centering		L	5s	19	21.71	—
21:17:44	centering		L	10s	1063	1.99	—
21:20:32	centering		L	5s	653	3.78	—
21:21:26	centering		L	5s	1	0.00	—
21:21:39	centering		L	5s	1	0.00	—
21:21:51	centering		L	5s	1	0.00	—
21:22:16	centering		L	5s	2	40.82	—
21:22:28	centering		L	5s	3	40.71	—
21:22:41	centering		L	5s	2	40.97	—
21:23:22	centering		L	10s	814	4.17	—
21:27:37	centering		L	5s	0	0.00	—
21:27:49	centering		L	5s	0	0.00	—
21:28:01	centering		L	5s	0	0.00	—
21:28:26	centering		L	5s	0	0.00	—
21:28:39	centering		L	5s	0	0.00	—
21:28:51	centering		L	5s	0	0.00	—
21:29:31	centering		L	10s	18	13.47	—
21:31:16	centering		L	5s	0	0.00	—
21:31:28	centering		L	5s	0	0.00	—
21:31:40	centering		L	5s	0	0.00	—
21:32:06	centering		L	5s	0	0.00	—
21:32:18	centering		L	5s	0	0.00	—
21:32:30	centering		L	5s	0	0.00	—
21:33:11	centering		L	10s	0	0.00	—
21:37:51	centering		L	5s	0	0.00	—
21:38:03	centering		L	5s	0	0.00	—
21:38:16	centering		L	5s	0	0.00	—
21:38:41	centering		L	5s	0	0.00	—
21:38:54	centering		L	5s	0	0.00	—
21:39:05	centering		L	5s	0	0.00	—
21:39:46	centering		L	10s	5	13.93	—
21:41:42	centering		L	5s	0	0.00	—
21:41:54	centering		L	5s	0	0.00	—
21:42:06	centering		L	5s	0	0.00	—
21:42:31	centering		L	5s	0	0.00	—
21:42:43	centering		L	5s	0	0.00	—
21:42:56	centering		L	5s	0	0.00	—
21:43:37	centering		L	10s	126	10.88	—
21:46:06	centering		L	5s	1	0.00	—
21:46:18	centering		L	5s	0	0.00	—
21:46:30	centering		L	5s	1	0.00	—
21:46:56	centering		L	5s	0	0.00	—
21:47:08	centering		L	5s	1	0.00	—
21:47:20	centering		L	5s	0	0.00	—
21:48:02	centering		L	10s	711	4.56	—
21:51:01	centering		L	5s	1	0.00	—
21:51:14	centering		L	5s	2	37.44	—
21:51:26	centering		L	5s	2	37.12	—
21:51:51	centering		L	5s	1	0.00	—
21:52:03	centering		L	5s	1	0.00	—
21:52:15	centering		L	5s	1	0.00	—
21:52:56	centering		L	10s	542	4.94	—
21:55:01	centering		L	5s	1	0.00	—
21:55:14	centering		L	5s	0	0.00	—
21:55:26	centering		L	5s	0	0.00	—
21:55:51	centering		L	5s	1	0.00	—
21:56:03	centering		L	5s	0	0.00	—
21:56:15	centering		L	5s	0	0.00	—
21:56:57	centering		L	10s	1219	3.35	—
21:58:41	centering		L	5s	2	39.50	—
21:58:53	centering		L	5s	2	41.55	—
21:59:05	centering		L	5s	2	41.62	—
21:59:31	centering		L	5s	1	0.00	—
21:59:43	centering		L	5s	2	43.04	—
21:59:55	centering		L	5s	2	42.85	—
22:00:37	centering		L	10s	991	3.59	—
22:02:22	centering		L	5s	0	0.00	—
22:02:34	centering		L	5s	1	0.00	—
22:02:46	centering		L	5s	0	0.00	—
22:03:11	centering		L	5s	1	0.00	—
22:03:23	centering		L	5s	1	0.00	—
22:03:35	centering		L	5s	2	43.53	—
22:04:17	centering		L	10s	788	4.08	—
22:06:11	centering		L	5s	2	38.88	—
22:06:23	centering		L	5s	3	37.71	—
22:06:35	centering		L	5s	2	38.19	—
22:07:01	centering		L	5s	1	0.00	—
22:07:13	centering		L	5s	1	0.00	—
22:07:25	centering		L	5s	1	0.00	—
22:08:07	centering		L	10s	566	4.83	—
22:13:23	autofocus		L	5s	403	2.80	—
22:13:38	autofocus		L	5s	78	7.06	—
22:13:53	autofocus		L	5s	126	5.76	—
22:14:08	autofocus		L	5s	179	4.58	—
22:14:23	autofocus		L	5s	226	3.79	—
22:14:43	autofocus		L	5s	363	2.87	—
22:15:03	autofocus		L	5s	625	2.19	—
22:15:23	autofocus		L	5s	584	2.29	—
22:15:43	autofocus		L	5s	278	3.43	—
22:16:03	autofocus		L	5s	214	3.71	—
22:16:18	autofocus		L	5s	101	5.19	—
22:16:38	autofocus		L	5s	388	2.87	—
22:18:07	centering		L	5s	515	4.00	—
22:18:45	centering		L	5s	1	0.00	—
22:18:55	centering		L	5s	0	0.00	—
22:19:06	centering		L	5s	0	0.00	—
22:19:30	centering		L	5s	1	0.00	—
22:19:40	centering		L	5s	1	0.00	—
22:19:51	centering		L	5s	1	0.00	—
22:20:31	centering		L	10s	829	3.93	—
22:21:20	centering		L	5s	1	0.00	—
22:21:31	centering		L	5s	1	0.00	—
22:21:41	centering		L	5s	1	0.00	—
22:22:06	centering		L	5s	0	0.00	—
22:22:16	centering		L	5s	1	0.00	—
22:22:26	centering		L	5s	1	0.00	—
22:23:06	centering		L	10s	907	3.75	—
22:27:55	autofocus		L	5s	6	19.29	—
22:28:13	autofocus		L	5s	18	13.91	—
22:28:28	autofocus		L	5s	13	15.65	—
22:28:43	autofocus		L	5s	12	16.46	—
22:28:58	autofocus		L	5s	8	17.89	—
22:29:18	autofocus		L	5s	12	18.82	—
22:29:38	autofocus		L	5s	27	12.24	—
22:29:58	autofocus		L	5s	27	11.24	—
22:30:18	autofocus		L	5s	44	10.12	—
22:30:38	autofocus		L	5s	45	8.82	—
22:30:58	autofocus		L	5s	53	7.75	—
22:31:18	autofocus		L	5s	80	6.00	—
22:31:38	autofocus		L	5s	99	5.20	—
22:31:58	autofocus		L	5s	214	3.70	—
22:32:18	autofocus		L	5s	446	2.66	—
22:32:38	autofocus		L	5s	676	2.02	—
22:32:58	autofocus		L	5s	690	1.93	—
22:33:18	autofocus		L	5s	556	2.20	—
22:33:38	autofocus		L	5s	295	3.09	—
22:33:53	autofocus		L	5s	175	4.15	—
22:34:08	autofocus		L	5s	147	4.93	—
22:34:28	autofocus		L	5s	807	1.74	—
22:35:02	centering		L	5s	890	2.93	—
22:35:55	centering		L	5s	1	0.00	—
22:36:05	centering		L	5s	0	0.00	—
22:36:15	centering		L	5s	1	0.00	—
22:36:41	centering		L	5s	1	0.00	—
22:36:50	centering		L	5s	1	0.00	—
22:37:00	centering		L	5s	1	0.00	—
22:37:41	centering		L	10s	927	3.58	—
22:38:40	centering		L	5s	1	0.00	—
22:38:51	centering		L	5s	1	0.00	—
22:39:01	centering		L	5s	0	0.00	—
22:39:25	centering		L	5s	1	0.00	—
22:39:35	centering		L	5s	2	41.22	—
22:39:45	centering		L	5s	1	0.00	—
22:40:26	centering		L	10s	1191	3.06	—
22:54:17	autofocus		L	5s	13	18.20	—
22:54:33	autofocus		L	5s	6	22.94	—
22:54:48	autofocus		L	5s	5	21.45	—
22:55:04	autofocus		L	5s	8	20.13	—
22:55:23	autofocus		L	5s	11	19.15	—
22:55:43	autofocus		L	5s	17	17.84	—
22:56:04	autofocus		L	5s	18	16.69	—
22:56:23	autofocus		L	5s	18	15.48	—
22:56:43	autofocus		L	5s	24	14.13	—
22:57:04	autofocus		L	5s	29	12.93	—
22:57:23	autofocus		L	5s	32	11.78	—
22:57:44	autofocus		L	5s	42	10.28	—
22:58:04	autofocus		L	5s	57	9.32	—
22:58:24	autofocus		L	5s	64	7.98	—
22:58:44	autofocus		L	5s	87	6.69	—
22:59:04	autofocus		L	5s	120	5.58	—
22:59:24	autofocus		L	5s	206	3.99	—
22:59:44	autofocus		L	5s	266	3.17	—
23:00:04	autofocus		L	5s	595	2.14	—
23:00:24	autofocus		L	5s	787	1.81	—
23:00:44	autofocus		L	5s	589	2.22	—
23:01:03	autofocus		L	5s	444	2.66	—
23:01:19	autofocus		L	5s	197	4.03	—
23:01:34	autofocus		L	5s	118	4.98	—
23:01:54	autofocus		L	5s	739	1.86	—
23:02:21	centering		L	5s	737	3.26	—
23:03:05	centering		L	5s	167	7.03	—
23:03:16	centering		L	5s	176	6.64	—
23:03:26	centering		L	5s	211	6.34	—
23:04:46	centering		L	5s	2	40.32	—
23:04:55	centering		L	5s	1	0.00	—
23:05:05	centering		L	5s	1	0.00	—
23:05:30	centering		L	5s	1	0.00	—
23:05:40	centering		L	5s	1	0.00	—
23:05:50	centering		L	5s	2	43.58	—
23:06:31	centering		L	10s	899	3.64	—
23:09:57	autofocus		L	5s	548	2.25	—
23:10:14	autofocus		L	5s	88	6.33	—
23:10:29	autofocus		L	5s	139	4.95	—
23:10:44	autofocus		L	5s	178	3.84	—
23:10:59	autofocus		L	5s	294	3.00	—
23:11:19	autofocus		L	5s	488	2.39	—
23:11:39	autofocus		L	5s	559	2.21	—
23:11:59	autofocus		L	5s	401	2.67	—
23:12:19	autofocus		L	5s	214	3.55	—
23:12:34	autofocus		L	5s	129	4.42	—
23:12:49	autofocus		L	5s	84	5.58	—
23:13:09	autofocus		L	5s	576	2.20	—
23:14:12	centering		L	10s	719	4.09	—
02:23:19	autofocus	IC 434 Panel 1	L	5s	194	2.29	—
02:23:34	autofocus	IC 434 Panel 1	L	5s	78	5.28	—
02:23:49	autofocus	IC 434 Panel 1	L	5s	93	3.86	—
02:24:04	autofocus	IC 434 Panel 1	L	5s	125	3.03	—
02:24:19	autofocus	IC 434 Panel 1	L	5s	176	2.49	—
02:24:39	autofocus	IC 434 Panel 1	L	5s	217	2.06	—
02:24:59	autofocus	IC 434 Panel 1	L	5s	187	2.43	—
02:25:19	autofocus	IC 434 Panel 1	L	5s	128	3.25	—
02:25:34	autofocus	IC 434 Panel 1	L	5s	90	4.32	—
02:25:49	autofocus	IC 434 Panel 1	L	5s	69	5.62	—
02:26:09	autofocus	IC 434 Panel 1	L	5s	214	2.03	—
02:33:21	light	IC 434 Panel 1	H	300s	139	3.60	78%
02:38:56	light	IC 434 Panel 1	H	300s	139	3.60	78%
02:44:28	light	IC 434 Panel 1	H	300s	146	3.54	82%
02:50:15	light	IC 434 Panel 1	H	300s	138	3.68	78%
02:56:23	light	IC 434 Panel 1	O	300s	127	4.04	96%
03:01:54	light	IC 434 Panel 1	O	300s	140	3.85	106%
03:07:28	light	IC 434 Panel 1	O	300s	132	3.98	100%
03:13:03	light	IC 434 Panel 1	O	300s	137	3.91	104%
03:19:02	light	IC 434 Panel 1	S	300s	254	3.39	94%
03:24:46	light	IC 434 Panel 1	S	300s	241	3.47	90%
03:30:20	light	IC 434 Panel 1	S	300s	264	3.31	98%
03:35:52	light	IC 434 Panel 1	S	300s	275	3.11	102%
03:36:39	autofocus	IC 434 Panel 3	L	5s	303	1.77	—
03:36:54	autofocus	IC 434 Panel 3	L	5s	95	5.02	—
03:37:09	autofocus	IC 434 Panel 3	L	5s	137	3.68	—
03:37:24	autofocus	IC 434 Panel 3	L	5s	192	2.65	—
03:37:39	autofocus	IC 434 Panel 3	L	5s	265	2.09	—
03:37:59	autofocus	IC 434 Panel 3	L	5s	317	1.67	—
03:38:19	autofocus	IC 434 Panel 3	L	5s	283	2.07	—
03:38:39	autofocus	IC 434 Panel 3	L	5s	164	3.13	—
03:38:54	autofocus	IC 434 Panel 3	L	5s	107	4.33	—
03:39:09	autofocus	IC 434 Panel 3	L	5s	77	5.42	—
03:39:29	autofocus	IC 434 Panel 3	L	5s	315	1.75	—
03:46:53	light	IC 434 Panel 3	H	300s	246	2.91	81%
03:52:21	light	IC 434 Panel 3	H	300s	243	2.96	80%
03:57:47	light	IC 434 Panel 3	H	300s	226	3.21	74%
03:58:44	autofocus	IC 434 Panel 3	L	5s	239	1.87	—
03:58:59	autofocus	IC 434 Panel 3	L	5s	67	5.12	—
03:59:14	autofocus	IC 434 Panel 3	L	5s	99	3.80	—
03:59:29	autofocus	IC 434 Panel 3	L	5s	131	2.98	—
03:59:44	autofocus	IC 434 Panel 3	L	5s	203	2.23	—
04:00:04	autofocus	IC 434 Panel 3	L	5s	236	1.83	—
04:00:24	autofocus	IC 434 Panel 3	L	5s	224	2.13	—
04:00:44	autofocus	IC 434 Panel 3	L	5s	118	3.45	—
04:00:59	autofocus	IC 434 Panel 3	L	5s	91	4.04	—
04:01:14	autofocus	IC 434 Panel 3	L	5s	65	5.26	—
04:01:34	autofocus	IC 434 Panel 3	L	5s	233	1.90	—
04:07:34	light	IC 434 Panel 3	H	300s	224	3.17	73%
04:13:23	light	IC 434 Panel 3	O	300s	220	3.26	102%
04:18:51	light	IC 434 Panel 3	O	300s	208	3.37	97%
04:24:19	light	IC 434 Panel 3	O	300s	213	3.31	99%
04:29:50	light	IC 434 Panel 3	O	300s	212	3.35	99%
04:35:32	light	IC 434 Panel 3	S	300s	430	2.95	100%
04:41:02	light	IC 434 Panel 3	S	300s	403	3.11	94%
04:46:30	light	IC 434 Panel 3	S	300s	428	2.96	100%
04:52:03	light	IC 434 Panel 3	S	300s	438	2.91	102%
04:52:44	autofocus	IC 434 Panel 2	L	5s	292	1.79	—
04:52:59	autofocus	IC 434 Panel 2	L	5s	98	4.99	—
04:53:14	autofocus	IC 434 Panel 2	L	5s	123	3.75	—
04:53:29	autofocus	IC 434 Panel 2	L	5s	170	2.76	—
04:53:44	autofocus	IC 434 Panel 2	L	5s	297	1.92	—
04:54:04	autofocus	IC 434 Panel 2	L	5s	298	1.75	—
04:54:24	autofocus	IC 434 Panel 2	L	5s	266	2.10	—
04:54:44	autofocus	IC 434 Panel 2	L	5s	149	3.36	—
04:54:59	autofocus	IC 434 Panel 2	L	5s	106	4.25	—
04:55:14	autofocus	IC 434 Panel 2	L	5s	82	5.16	—
04:55:34	autofocus	IC 434 Panel 2	L	5s	297	1.72	—
05:03:00	light	IC 434 Panel 2	H	300s	210	2.61	95%
05:08:31	light	IC 434 Panel 2	H	300s	200	2.81	91%
05:14:04	light	IC 434 Panel 2	H	300s	200	2.76	91%
05:19:33	light	IC 434 Panel 2	H	300s	199	2.81	90%
05:20:34	autofocus	IC 434 Panel 2	L	5s	236	1.71	—
05:20:49	autofocus	IC 434 Panel 2	L	5s	90	4.71	—
05:21:04	autofocus	IC 434 Panel 2	L	5s	118	3.55	—
05:21:19	autofocus	IC 434 Panel 2	L	5s	149	2.67	—
05:21:34	autofocus	IC 434 Panel 2	L	5s	218	2.02	—
05:21:54	autofocus	IC 434 Panel 2	L	5s	233	1.78	—
05:22:14	autofocus	IC 434 Panel 2	L	5s	206	2.12	—
05:22:34	autofocus	IC 434 Panel 2	L	5s	155	3.07	—
05:22:49	autofocus	IC 434 Panel 2	L	5s	90	4.51	—
05:23:04	autofocus	IC 434 Panel 2	L	5s	66	5.55	—
05:23:24	autofocus	IC 434 Panel 2	L	5s	238	1.73	—
05:29:18	light	IC 434 Panel 2	O	300s	241	3.00	123%
05:34:52	light	IC 434 Panel 2	O	300s	233	3.01	119%
05:40:23	light	IC 434 Panel 2	O	300s	230	3.08	117%

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.