Sky transparency — night of 17–18 August 2026

No cloud onset detected. The transparency index held at 100 (IQR 84–116) across 43 light frames. Guiding held at 0.73″ RMS (RA 0.48″, Dec 0.55″) over 4.7 h; the worst minute was 1.71″ at 00:30. Morning sky flats: 60 frames (H 20, O 20, S 20), 06:52–07:03, auto-exposure 6.5–13.7 s.

Transparency index

100 · IQR 84–116

Light frames

Autofocus runs

Failures

4 · solve + PHD2

Guide RMS

0.73″ · RA 0.48 · Dec 0.55

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. 2744 guide frames over 4.7 h of guiding in 25 sessions; the gaps are slews, dither settles and autofocus runs, when PHD2 was not guiding. PHD2 discarded 26 further frames — usually a lost star. The worst minute (1.71″ at 00:30) is clamped at the top of the plot.

RA RMS Dec RMS ◆ PHD2 error

Clear‑sky reference medians

The divisors behind the index — median detected stars per light sub.

Target	Filter	Median stars	Frames	Source
M 8	H	122	16	tonight, clear frames
M 8	O	243	15	tonight, clear frames
M 8	S	872	12	tonight, clear frames

Event timeline

All observatory events with their attributed causes.

19:48:22PHD2timed-out waiting for guider to settleunexplained

20:17:07AF rejectednew focus point HFR 3.5915694339874498 significantly worse than originalunexplained

20:18:49AF rejectednew focus point HFR 5.853619105889498 significantly worse than originalunexplained

20:18:49AF failedautofocus run started 20:15:21 did not completeunexplained

20:53:54AF rejectednew focus point HFR 3.415019078025803 significantly worse than originalunexplained

20:55:26AF rejectednew focus point HFR 3.821303520198163 significantly worse than originalunexplained

20:55:26AF failedautofocus run started 20:52:04 did not completeunexplained

21:03:14AF rejectednew focus point HFR 3.9217179574417647 significantly worse than originalunexplained

21:04:46AF rejectednew focus point HFR 3.6073213225220067 significantly worse than originalunexplained

21:04:46AF failedautofocus run started 21:01:24 did not completeunexplained

21:07:20AF rejectednew focus point HFR 3.9924405554613847 significantly worse than originalunexplained

21:08:52AF rejectednew focus point HFR 5.034485061464123 significantly worse than originalunexplained

21:08:52AF failedautofocus run started 21:05:29 did not completeunexplained

23:54:15PHD2timed-out waiting for guider to settleunexplained

01:03:54PHD2timed-out waiting for guider to settleunexplained

01:20:08PHD2Guiding stoppedunexplained

All 336 frames (excludes the 60 sky flats — no stars to detect)

Time	Class	Target	Filter	Exp	Stars	HFR	Index
19:17:37	autofocus	M 8	H	4s	58	6.78	—
19:17:51	autofocus	M 8	H	4s	119	3.06	—
19:18:02	autofocus	M 8	H	4s	108	3.21	—
19:18:12	autofocus	M 8	H	4s	116	3.18	—
19:18:23	autofocus	M 8	H	4s	113	3.64	—
19:18:40	autofocus	M 8	H	4s	75	4.20	—
19:18:55	autofocus	M 8	H	4s	48	5.58	—
19:19:07	autofocus	M 8	H	4s	36	7.79	—
19:19:21	autofocus	M 8	H	4s	73	4.24	—
19:25:44	light	M 8	H	300s	85	4.23	70%
19:26:16	autofocus	M 8	H	4s	74	4.38	—
19:26:30	autofocus	M 8	H	4s	37	7.76	—
19:26:40	autofocus	M 8	H	4s	38	6.55	—
19:26:50	autofocus	M 8	H	4s	43	6.36	—
19:27:00	autofocus	M 8	H	4s	68	4.98	—
19:27:10	autofocus	M 8	H	4s	75	3.88	—
19:27:20	autofocus	M 8	H	4s	78	3.88	—
19:27:30	autofocus	M 8	H	4s	58	5.16	—
19:27:40	autofocus	M 8	H	4s	56	5.72	—
19:27:54	autofocus	M 8	H	4s	88	3.97	—
19:33:58	light	M 8	H	300s	64	5.77	52%
19:39:16	light	M 8	H	300s	77	5.33	63%
19:40:04	autofocus	M 8	H	4s	72	4.94	—
19:40:18	autofocus	M 8	H	4s	65	4.67	—
19:40:28	autofocus	M 8	H	4s	72	4.22	—
19:40:38	autofocus	M 8	H	4s	78	3.86	—
19:40:50	autofocus	M 8	H	4s	103	3.16	—
19:41:02	autofocus	M 8	H	4s	112	3.31	—
19:41:12	autofocus	M 8	H	4s	83	4.17	—
19:41:22	autofocus	M 8	H	4s	60	6.04	—
19:41:38	autofocus	M 8	H	4s	90	4.15	—
19:47:17	light	M 8	H	300s	82	5.11	67%
19:53:25	light	M 8	O	300s	187	5.99	77%
19:58:39	light	M 8	O	300s	199	5.58	82%
20:04:00	light	M 8	O	300s	208	5.54	86%
20:09:16	light	M 8	O	300s	243	5.04	100%
20:15:05	light	M 8	S	300s	872	3.89	100%
20:15:29	other	M 8	S	5s	291	3.05	—
20:15:43	other	M 8	S	5s	184	3.89	—
20:15:53	other	M 8	S	5s	179	3.93	—
20:16:03	other	M 8	S	5s	198	3.28	—
20:16:15	other	M 8	S	5s	253	2.66	—
20:16:27	other	M 8	S	5s	322	2.67	—
20:16:39	other	M 8	S	5s	203	3.65	—
20:16:51	other	M 8	S	5s	128	5.42	—
20:17:07	other	M 8	S	5s	207	3.59	—
20:17:25	other	M 8	S	5s	229	3.24	—
20:17:35	other	M 8	S	5s	217	3.31	—
20:17:45	other	M 8	S	5s	222	3.06	—
20:17:57	other	M 8	S	5s	257	2.78	—
20:18:09	other	M 8	S	5s	290	2.85	—
20:18:21	other	M 8	S	5s	133	5.20	—
20:18:33	other	M 8	S	5s	90	7.13	—
20:18:49	other	M 8	S	5s	113	5.85	—
20:19:43	autofocus	M 8	S	5s	240	3.29	—
20:19:57	autofocus	M 8	S	5s	180	4.01	—
20:20:07	autofocus	M 8	S	5s	204	3.68	—
20:20:17	autofocus	M 8	S	5s	198	3.56	—
20:20:29	autofocus	M 8	S	5s	253	2.61	—
20:20:41	autofocus	M 8	S	5s	256	2.98	—
20:20:53	autofocus	M 8	S	5s	223	3.53	—
20:21:03	autofocus	M 8	S	5s	111	5.64	—
20:21:19	autofocus	M 8	S	5s	252	3.25	—
20:26:57	light	M 8	S	300s	952	3.77	109%
20:32:17	light	M 8	S	300s	829	4.11	95%
20:37:59	light	M 8	S	300s	795	4.16	91%
20:43:07	light	M 8	H	300s	151	3.39	124%
20:51:43	light	M 8	H	300s	168	2.88	138%
20:52:18	other	M 8	H	4s	146	2.75	—
20:52:30	other	M 8	H	4s	51	7.40	—
20:52:40	other	M 8	H	4s	54	6.99	—
20:52:50	other	M 8	H	4s	65	5.85	—
20:53:00	other	M 8	H	4s	90	4.09	—
20:53:10	other	M 8	H	4s	137	2.62	—
20:53:20	other	M 8	H	4s	149	2.83	—
20:53:30	other	M 8	H	4s	121	3.44	—
20:53:40	other	M 8	H	4s	77	5.66	—
20:53:54	other	M 8	H	4s	131	3.42	—
20:54:12	other	M 8	H	4s	84	4.11	—
20:54:22	other	M 8	H	4s	73	4.27	—
20:54:32	other	M 8	H	4s	99	3.72	—
20:54:42	other	M 8	H	4s	161	2.57	—
20:54:52	other	M 8	H	4s	155	2.86	—
20:55:02	other	M 8	H	4s	105	4.44	—
20:55:12	other	M 8	H	4s	65	6.47	—
20:55:26	other	M 8	H	4s	112	3.82	—
21:01:12	light	M 8	H	300s	169	2.88	139%
21:01:37	other	M 8	H	4s	106	3.13	—
21:01:50	other	M 8	H	4s	46	7.14	—
21:02:00	other	M 8	H	4s	51	6.81	—
21:02:10	other	M 8	H	4s	57	5.88	—
21:02:20	other	M 8	H	4s	88	4.00	—
21:02:30	other	M 8	H	4s	132	2.80	—
21:02:40	other	M 8	H	4s	128	3.07	—
21:02:50	other	M 8	H	4s	100	3.94	—
21:03:00	other	M 8	H	4s	57	6.09	—
21:03:14	other	M 8	H	4s	100	3.92	—
21:03:32	other	M 8	H	4s	84	4.26	—
21:03:42	other	M 8	H	4s	83	4.02	—
21:03:52	other	M 8	H	4s	85	3.61	—
21:04:02	other	M 8	H	4s	107	3.23	—
21:04:12	other	M 8	H	4s	112	3.58	—
21:04:22	other	M 8	H	4s	73	5.05	—
21:04:32	other	M 8	H	4s	45	7.08	—
21:04:46	other	M 8	H	4s	105	3.61	—
21:05:41	other	M 8	H	4s	122	2.91	—
21:05:54	other	M 8	H	4s	56	6.12	—
21:06:04	other	M 8	H	4s	48	6.38	—
21:06:14	other	M 8	H	4s	61	5.33	—
21:06:24	other	M 8	H	4s	81	3.90	—
21:06:34	other	M 8	H	4s	99	3.21	—
21:06:44	other	M 8	H	4s	105	3.38	—
21:06:54	other	M 8	H	4s	100	4.24	—
21:07:04	other	M 8	H	4s	65	5.70	—
21:07:20	other	M 8	H	4s	101	3.99	—
21:07:38	other	M 8	H	4s	74	4.42	—
21:07:48	other	M 8	H	4s	82	4.21	—
21:07:58	other	M 8	H	4s	78	3.86	—
21:08:08	other	M 8	H	4s	104	3.32	—
21:08:18	other	M 8	H	4s	116	3.39	—
21:08:28	other	M 8	H	4s	92	4.72	—
21:08:38	other	M 8	H	4s	49	7.17	—
21:08:52	other	M 8	H	4s	80	5.03	—
21:22:49	autofocus	M 8	L	8s	622	2.16	—
21:22:58	autofocus	M 8	L	8s	559	2.34	—
21:23:15	autofocus	M 8	L	8s	255	4.69	—
21:23:23	autofocus	M 8	L	8s	265	4.51	—
21:23:37	autofocus	M 8	L	8s	249	4.69	—
21:23:45	autofocus	M 8	L	8s	241	4.94	—
21:23:59	autofocus	M 8	L	8s	275	4.31	—
21:24:08	autofocus	M 8	L	8s	278	4.30	—
21:24:21	autofocus	M 8	L	8s	354	3.29	—
21:24:30	autofocus	M 8	L	8s	374	3.29	—
21:24:43	autofocus	M 8	L	8s	523	2.40	—
21:24:51	autofocus	M 8	L	8s	514	2.34	—
21:25:05	autofocus	M 8	L	8s	645	1.89	—
21:25:14	autofocus	M 8	L	8s	689	1.83	—
21:25:27	autofocus	M 8	L	8s	676	1.89	—
21:25:36	autofocus	M 8	L	8s	705	1.86	—
21:25:49	autofocus	M 8	L	8s	562	2.44	—
21:25:58	autofocus	M 8	L	8s	561	2.51	—
21:26:11	autofocus	M 8	L	8s	376	3.74	—
21:26:20	autofocus	M 8	L	8s	368	3.52	—
21:26:33	autofocus	M 8	L	8s	261	4.83	—
21:26:41	autofocus	M 8	L	8s	248	4.92	—
21:26:55	autofocus	M 8	L	8s	221	5.56	—
21:27:03	autofocus	M 8	L	8s	217	5.56	—
21:27:21	autofocus	M 8	L	8s	559	2.47	—
21:27:30	autofocus	M 8	L	8s	564	2.47	—
21:31:56	autofocus	M 8	L	8s	581	2.26	—
21:32:13	autofocus	M 8	L	8s	252	4.93	—
21:32:29	autofocus	M 8	L	8s	497	2.47	—
21:32:45	autofocus	M 8	L	8s	661	1.84	—
21:33:01	autofocus	M 8	L	8s	722	1.80	—
21:33:19	autofocus	M 8	L	8s	554	2.60	—
21:33:37	autofocus	M 8	L	8s	426	3.43	—
21:33:55	autofocus	M 8	L	8s	291	4.40	—
21:34:13	autofocus	M 8	L	8s	206	5.60	—
21:34:29	autofocus	M 8	L	8s	197	6.12	—
21:34:47	autofocus	M 8	L	8s	762	1.72	—
21:44:06	autofocus	M 8	L	5s	602	1.92	—
21:44:20	autofocus	M 8	L	5s	174	6.30	—
21:44:34	autofocus	M 8	L	5s	237	4.79	—
21:44:48	autofocus	M 8	L	5s	295	3.57	—
21:45:02	autofocus	M 8	L	5s	421	2.72	—
21:45:16	autofocus	M 8	L	5s	608	1.91	—
21:45:30	autofocus	M 8	L	5s	651	1.89	—
21:45:44	autofocus	M 8	L	5s	545	2.36	—
21:45:58	autofocus	M 8	L	5s	377	3.40	—
21:46:10	autofocus	M 8	L	5s	310	4.22	—
21:46:24	autofocus	M 8	L	5s	222	5.52	—
21:46:38	autofocus	M 8	L	5s	647	1.84	—
21:48:59	autofocus	M 8	L	5s	660	1.85	—
21:49:12	autofocus	M 8	L	5s	204	5.44	—
21:49:26	autofocus	M 8	L	5s	276	4.19	—
21:49:38	autofocus	M 8	L	5s	368	2.92	—
21:49:50	autofocus	M 8	L	5s	518	2.26	—
21:50:04	autofocus	M 8	L	5s	684	1.80	—
21:50:18	autofocus	M 8	L	5s	595	2.07	—
21:50:32	autofocus	M 8	L	5s	508	2.62	—
21:50:46	autofocus	M 8	L	5s	362	3.63	—
21:51:00	autofocus	M 8	L	5s	269	4.71	—
21:51:14	autofocus	M 8	L	5s	653	1.80	—
21:52:29	autofocus	M 8	L	5s	607	1.93	—
21:52:42	autofocus	M 8	L	5s	201	5.52	—
21:52:54	autofocus	M 8	L	5s	273	4.11	—
21:53:08	autofocus	M 8	L	5s	385	2.97	—
21:53:22	autofocus	M 8	L	5s	526	2.18	—
21:53:36	autofocus	M 8	L	5s	684	1.74	—
21:53:50	autofocus	M 8	L	5s	581	2.22	—
21:54:04	autofocus	M 8	L	5s	471	2.85	—
21:54:16	autofocus	M 8	L	5s	304	3.98	—
21:54:30	autofocus	M 8	L	5s	246	4.76	—
21:54:44	autofocus	M 8	L	5s	647	1.82	—
21:58:31	autofocus	M 8	H	20s	87	2.05	—
21:58:59	autofocus	M 8	H	20s	29	6.51	—
21:59:27	autofocus	M 8	H	20s	35	5.29	—
21:59:55	autofocus	M 8	H	20s	47	4.05	—
22:00:23	autofocus	M 8	H	20s	62	2.90	—
22:00:51	autofocus	M 8	H	20s	79	2.14	—
22:01:19	autofocus	M 8	H	20s	100	1.77	—
22:01:47	autofocus	M 8	H	20s	91	2.10	—
22:02:15	autofocus	M 8	H	20s	76	2.67	—
22:02:43	autofocus	M 8	H	20s	55	3.72	—
22:03:11	autofocus	M 8	H	20s	40	4.55	—
22:03:39	autofocus	M 8	H	20s	93	1.92	—
22:05:50	autofocus	M 8	L	5s	650	1.92	—
22:06:04	autofocus	M 8	L	5s	244	4.69	—
22:06:18	autofocus	M 8	L	5s	355	3.15	—
22:06:32	autofocus	M 8	L	5s	474	2.37	—
22:06:46	autofocus	M 8	L	5s	646	1.83	—
22:07:00	autofocus	M 8	L	5s	612	2.08	—
22:07:14	autofocus	M 8	L	5s	488	2.65	—
22:07:28	autofocus	M 8	L	5s	366	3.57	—
22:07:42	autofocus	M 8	L	5s	282	4.54	—
22:07:56	autofocus	M 8	L	5s	203	5.80	—
22:08:10	autofocus	M 8	L	5s	629	1.89	—
22:10:00	autofocus	M 8	O	20s	248	1.82	—
22:10:29	autofocus	M 8	O	20s	66	5.79	—
22:10:57	autofocus	M 8	O	20s	88	4.54	—
22:11:25	autofocus	M 8	O	20s	122	3.30	—
22:11:53	autofocus	M 8	O	20s	197	2.33	—
22:12:21	autofocus	M 8	O	20s	260	1.78	—
22:12:49	autofocus	M 8	O	20s	250	1.78	—
22:13:17	autofocus	M 8	O	20s	200	2.22	—
22:13:45	autofocus	M 8	O	20s	153	3.13	—
22:14:13	autofocus	M 8	O	20s	118	4.06	—
22:14:41	autofocus	M 8	O	20s	270	1.71	—
22:16:00	autofocus	M 8	L	5s	727	1.73	—
22:16:14	autofocus	M 8	L	5s	231	5.23	—
22:16:26	autofocus	M 8	L	5s	301	3.75	—
22:16:38	autofocus	M 8	L	5s	423	2.73	—
22:16:52	autofocus	M 8	L	5s	597	1.97	—
22:17:06	autofocus	M 8	L	5s	682	1.78	—
22:17:20	autofocus	M 8	L	5s	610	2.17	—
22:17:34	autofocus	M 8	L	5s	466	2.95	—
22:17:48	autofocus	M 8	L	5s	342	3.98	—
22:18:00	autofocus	M 8	L	5s	237	5.06	—
22:18:14	autofocus	M 8	L	5s	683	1.73	—
22:19:55	autofocus	M 8	S	20s	452	1.97	—
22:20:23	autofocus	M 8	S	20s	128	6.07	—
22:20:51	autofocus	M 8	S	20s	165	4.83	—
22:21:19	autofocus	M 8	S	20s	254	3.55	—
22:21:47	autofocus	M 8	S	20s	435	2.36	—
22:22:15	autofocus	M 8	S	20s	563	1.69	—
22:22:43	autofocus	M 8	S	20s	648	1.61	—
22:23:11	autofocus	M 8	S	20s	594	1.97	—
22:23:39	autofocus	M 8	S	20s	418	2.78	—
22:24:07	autofocus	M 8	S	20s	272	3.80	—
22:24:35	autofocus	M 8	S	20s	168	5.03	—
22:25:03	autofocus	M 8	S	20s	589	1.67	—
22:26:37	autofocus	M 8	L	5s	661	1.87	—
22:26:50	autofocus	M 8	L	5s	220	5.30	—
22:27:02	autofocus	M 8	L	5s	292	3.81	—
22:27:16	autofocus	M 8	L	5s	439	2.63	—
22:27:30	autofocus	M 8	L	5s	639	1.92	—
22:27:44	autofocus	M 8	L	5s	700	1.78	—
22:27:58	autofocus	M 8	L	5s	566	2.36	—
22:28:12	autofocus	M 8	L	5s	432	3.10	—
22:28:26	autofocus	M 8	L	5s	292	4.32	—
22:28:40	autofocus	M 8	L	5s	231	5.44	—
22:28:54	autofocus	M 8	L	5s	708	1.70	—
22:32:04	autofocus	M 8	L	5s	533	2.17	—
22:32:16	autofocus	M 8	L	5s	186	6.19	—
22:32:28	autofocus	M 8	L	5s	229	5.00	—
22:32:42	autofocus	M 8	L	5s	282	3.89	—
22:32:56	autofocus	M 8	L	5s	414	2.74	—
22:33:10	autofocus	M 8	L	5s	569	2.02	—
22:33:24	autofocus	M 8	L	5s	662	1.85	—
22:33:38	autofocus	M 8	L	5s	578	2.21	—
22:33:52	autofocus	M 8	L	5s	480	2.67	—
22:34:06	autofocus	M 8	L	5s	308	4.05	—
22:34:20	autofocus	M 8	L	5s	236	4.98	—
22:34:34	autofocus	M 8	L	5s	694	1.78	—
22:40:19	light	M 8	H	300s	146	3.05	120%
22:46:15	light	M 8	O	300s	345	3.13	142%
22:52:55	light	M 8	O	300s	367	3.06	151%
22:58:14	light	M 8	O	300s	368	3.00	151%
23:03:50	light	M 8	O	300s	333	3.24	137%
23:04:28	autofocus	M 8	L	5s	661	1.77	—
23:04:40	autofocus	M 8	L	5s	218	5.43	—
23:04:52	autofocus	M 8	L	5s	286	4.04	—
23:05:04	autofocus	M 8	L	5s	358	2.96	—
23:05:16	autofocus	M 8	L	5s	491	2.26	—
23:05:30	autofocus	M 8	L	5s	680	1.74	—
23:05:44	autofocus	M 8	L	5s	604	2.05	—
23:05:58	autofocus	M 8	L	5s	469	2.72	—
23:06:10	autofocus	M 8	L	5s	325	3.76	—
23:06:22	autofocus	M 8	L	5s	274	4.73	—
23:06:36	autofocus	M 8	L	5s	629	1.80	—
23:12:24	light	M 8	S	300s	1051	3.05	121%
23:17:40	light	M 8	S	300s	921	3.24	106%
23:23:11	light	M 8	S	300s	933	3.23	107%
23:28:29	light	M 8	S	300s	906	3.25	104%
23:33:37	light	M 8	H	300s	146	3.09	120%
23:38:54	light	M 8	H	300s	131	3.27	107%
23:44:22	light	M 8	H	300s	122	3.40	100%
23:45:20	autofocus	M 8	L	5s	565	1.91	—
23:45:32	autofocus	M 8	L	5s	172	6.01	—
23:45:44	autofocus	M 8	L	5s	251	4.44	—
23:45:56	autofocus	M 8	L	5s	312	3.37	—
23:46:08	autofocus	M 8	L	5s	415	2.46	—
23:46:22	autofocus	M 8	L	5s	572	1.81	—
23:46:36	autofocus	M 8	L	5s	536	2.06	—
23:46:50	autofocus	M 8	L	5s	399	2.73	—
23:47:02	autofocus	M 8	L	5s	323	3.49	—
23:47:14	autofocus	M 8	L	5s	226	4.58	—
23:47:28	autofocus	M 8	L	5s	510	2.03	—
23:53:05	light	M 8	H	300s	121	3.48	99%
23:59:18	light	M 8	O	300s	282	3.63	116%
00:04:42	light	M 8	O	300s	276	3.62	114%
00:10:10	light	M 8	O	300s	241	3.94	99%
00:15:27	light	M 8	O	300s	266	3.71	109%
00:21:32	light	M 8	S	300s	726	3.62	83%
00:27:09	light	M 8	S	300s	655	3.79	75%
00:32:53	light	M 8	S	300s	625	3.91	72%
00:33:38	autofocus	M 8	L	5s	500	1.98	—
00:33:50	autofocus	M 8	L	5s	157	6.07	—
00:34:02	autofocus	M 8	L	5s	211	4.73	—
00:34:14	autofocus	M 8	L	5s	265	3.64	—
00:34:26	autofocus	M 8	L	5s	333	2.75	—
00:34:40	autofocus	M 8	L	5s	455	2.10	—
00:34:54	autofocus	M 8	L	5s	505	1.93	—
00:35:08	autofocus	M 8	L	5s	413	2.41	—
00:35:22	autofocus	M 8	L	5s	322	3.23	—
00:35:34	autofocus	M 8	L	5s	231	4.22	—
00:35:46	autofocus	M 8	L	5s	179	5.15	—
00:36:00	autofocus	M 8	L	5s	500	1.91	—
00:41:47	light	M 8	S	300s	694	3.62	80%
00:46:56	light	M 8	H	300s	130	3.37	107%
00:52:10	light	M 8	H	300s	118	3.51	97%
00:57:26	light	M 8	H	300s	116	3.58	95%
01:02:42	light	M 8	H	300s	112	3.65	92%
01:08:57	light	M 8	O	300s	215	4.08	88%
01:14:35	light	M 8	O	300s	205	4.17	84%
01:19:50	light	M 8	O	300s	207	4.13	85%

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.