Night in detail

Sun 18 Jan 2026 → Mon 19 Jan

Integration: 7.6 h
Frames: 184 frames
Targets: 2
Dark sky: 10.8 h
Moon: 0 % · New moon
Roof open: 14 h · 53 % imaged

Sat 17 Jan Mon 19 Jan

Sky

Moon 0%

Roof

M 42

M 40

HFR

Conditions

Cloud%

Temp°C

-0

-1

Dew°C

-3

-4

-3

-4

-6

-7

-10

Humidity%

Windm/s

PressurehPa

966

965

966

967

HaLRedBlueGreenOIIIroof opengoodmarginalpoor

Sunset 18:00Moonrise 08:20Dark 19:25 → 06:12Moonset 18:00Sunrise 07:37

Sessions

2 targets

M 42 · Orions Nebula19:10 → 01:584.8 h · 151 frames

Position: 05:35:03 -05° 24' 21"
Filters: Ha 27×300s · L 65×120s · Red 21×90s · Blue 19×90s · Green 19×90s
HFR: 1.68 mean · 1.57–1.91
Stars: 253 mean

Integration by filter
Filter	Frames	Exposure	Integration
Ha	27	300 s	2.3 h
L	65	120 s	1.1 h
Red	21	90 s	32 min
Blue	19	90 s	29 min
Green	19	90 s	29 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
19:10	L	60 s	1.61	140	-10 °C
19:11	L	60 s	1.60	137	-10 °C
19:12	L	60 s	1.61	133	-10 °C
19:13	L	60 s	1.61	130	-10 °C
19:14	L	60 s	1.61	123	-10 °C
19:16	L	120 s	1.57	116	-10 °C
19:19	L	120 s	1.59	96	-10 °C
19:21	L	120 s	1.62	92	-10 °C
19:23	L	120 s	1.62	93	-10 °C
19:25	L	120 s	1.62	111	-10 °C
19:27	Red	90 s	1.60	95	-10 °C
19:28	Red	90 s	1.58	99	-10 °C
19:30	Red	90 s	1.58	97	-10 °C
19:32	Red	90 s	1.62	100	-10 °C
19:33	Red	90 s	1.60	124	-10 °C
19:35	Green	90 s	1.60	99	-10 °C
19:37	Green	90 s	1.60	118	-10 °C
19:38	Green	90 s	1.61	161	-10 °C
19:40	Green	90 s	1.63	167	-10 °C
19:42	Green	90 s	1.62	200	-10 °C
19:43	Blue	90 s	1.71	303	-10 °C
19:45	Blue	90 s	1.71	293	-10 °C
19:46	Blue	90 s	1.74	316	-10 °C
19:48	Blue	90 s	1.76	327	-10 °C
19:50	Blue	90 s	1.71	312	-10 °C
19:50	L	1 s	1.75	342	-10 °C
19:52	L	1 s	1.74	341	-10 °C
19:52	L	1 s	1.76	362	-10 °C
19:52	L	1 s	1.74	366	-10 °C
19:52	L	1 s	1.73	327	-10 °C
19:53	L	60 s	1.63	236	-10 °C
19:55	L	60 s	1.65	252	-10 °C
19:56	L	60 s	1.65	248	-10 °C
19:57	L	60 s	1.66	262	-10 °C
19:59	L	60 s	1.64	248	-10 °C
20:01	L	120 s	1.58	141	-10 °C
20:03	L	120 s	1.59	129	-10 °C
20:05	L	120 s	1.60	118	-10 °C
20:07	L	120 s	1.59	139	-10 °C
20:09	L	120 s	1.61	164	-10 °C
20:11	Red	90 s	1.64	351	-10 °C
20:12	Red	90 s	1.65	359	-10 °C
20:14	Red	90 s	1.65	394	-10 °C
20:16	Red	90 s	1.67	410	-10 °C
20:17	Red	90 s	1.67	400	-10 °C
20:19	Green	90 s	1.60	180	-10 °C
20:21	Green	90 s	1.59	154	-10 °C
20:22	Green	90 s	1.58	111	-10 °C
20:29	Green	90 s	1.58	136	-11 °C
20:31	Blue	90 s	1.69	213	-10 °C
20:33	Blue	90 s	1.70	220	-10 °C
20:34	Blue	90 s	1.71	222	-10 °C
20:36	Blue	90 s	1.71	226	-10 °C
20:38	Blue	90 s	1.69	215	-10 °C
20:38	L	1 s	1.73	309	-10 °C
20:38	L	1 s	1.78	347	-10 °C
20:41	L	1 s	1.79	419	-10 °C
20:41	L	1 s	1.77	406	-10 °C
20:41	L	1 s	1.83	437	-10 °C
20:42	L	60 s	1.71	459	-10 °C
20:44	L	60 s	1.70	438	-10 °C
20:45	L	60 s	1.68	408	-10 °C
20:46	L	60 s	1.71	459	-10 °C
20:48	L	60 s	1.70	419	-10 °C
20:50	L	120 s	1.67	369	-10 °C
20:52	L	120 s	1.69	396	-10 °C
20:54	L	120 s	1.70	419	-10 °C
20:56	L	120 s	1.68	385	-10 °C
20:58	L	120 s	1.70	419	-10 °C
21:00	Red	90 s	1.91	627	-10 °C
21:01	Red	90 s	1.90	620	-10 °C
21:03	Red	90 s	1.89	631	-10 °C
21:05	Red	90 s	1.90	626	-10 °C
21:07	Red	90 s	1.90	625	-10 °C
21:08	Green	90 s	1.76	556	-10 °C
21:10	Green	90 s	1.76	540	-10 °C
21:11	Green	90 s	1.75	552	-10 °C
21:13	Green	90 s	1.76	557	-10 °C
21:15	Green	90 s	1.75	545	-10 °C
21:16	Blue	90 s	1.83	331	-10 °C
21:18	Blue	90 s	1.83	312	-10 °C
21:19	Blue	90 s	1.83	326	-10 °C
21:22	Blue	90 s	1.82	320	-10 °C
21:23	Blue	90 s	1.84	316	-10 °C
21:23	L	1 s	1.85	438	-10 °C
21:23	L	1 s	1.84	447	-10 °C
21:25	L	1 s	1.72	329	-10 °C
21:25	L	1 s	1.72	322	-10 °C
21:26	L	1 s	1.74	340	-10 °C
21:27	L	60 s	1.63	185	-10 °C
21:28	L	60 s	1.64	215	-10 °C
21:29	L	60 s	1.65	219	-10 °C
21:30	L	60 s	1.65	243	-10 °C
21:32	L	60 s	1.64	255	-10 °C
21:34	L	120 s	1.61	128	-10 °C
21:36	L	120 s	1.60	128	-10 °C
21:38	L	120 s	1.59	120	-10 °C
21:40	L	120 s	1.61	116	-10 °C
21:42	L	120 s	1.59	122	-10 °C
21:44	Red	90 s	1.58	148	-10 °C
21:50	Red	90 s	1.59	119	-11 °C
21:52	Red	90 s	1.58	119	-10 °C
21:54	Red	90 s	1.58	135	-10 °C
21:55	Green	90 s	1.58	89	-10 °C
21:57	Green	90 s	1.60	135	-10 °C
21:58	Green	90 s	1.59	115	-10 °C
22:00	Green	90 s	1.58	100	-10 °C
22:02	Green	90 s	1.59	106	-10 °C
22:03	Blue	90 s	1.67	231	-10 °C
22:06	Blue	90 s	1.68	247	-10 °C
22:08	Blue	90 s	1.67	258	-10 °C
22:10	Blue	90 s	1.69	248	-10 °C
22:10	L	1 s	1.74	339	-10 °C
22:10	L	1 s	1.75	333	-10 °C
22:13	L	1 s	1.73	354	-10 °C
22:33	L	1 s	1.78	392	-10 °C
22:33	L	1 s	1.82	421	-10 °C
22:36	L	60 s	1.67	344	-8 °C
22:37	L	60 s	1.66	325	-11 °C
22:38	L	60 s	1.65	334	-10 °C
22:41	L	60 s	1.66	343	-10 °C
22:43	L	120 s	1.63	300	-10 °C
22:51	Red	90 s	1.84	595	-5 °C
22:53	Red	90 s	1.81	580	-6 °C
23:23	Ha	300 s	1.62	88	-10 °C
23:28	Ha	300 s	1.61	89	-10 °C
23:33	Ha	300 s	1.61	73	-10 °C
23:38	Ha	300 s	1.63	60	-10 °C
23:43	Ha	300 s	1.61	58	-10 °C
23:49	Ha	300 s	1.60	65	-10 °C
23:54	Ha	300 s	1.62	54	-10 °C
23:59	Ha	300 s	1.60	64	-10 °C
00:05	Ha	300 s	1.62	51	-10 °C
00:10	Ha	300 s	1.59	66	-10 °C
00:15	Ha	300 s	1.63	79	-10 °C
00:20	Ha	300 s	1.64	111	-10 °C
00:25	Ha	300 s	1.64	127	-10 °C
00:30	Ha	300 s	1.70	147	-10 °C
00:36	Ha	300 s	1.73	170	-10 °C
00:44	Ha	300 s	1.70	148	-10 °C
00:50	Ha	300 s	1.78	166	-10 °C
00:56	Ha	300 s	1.71	163	-10 °C
01:01	Ha	300 s	1.71	143	-10 °C
01:06	Ha	300 s	1.68	138	-10 °C
01:12	Ha	300 s	1.69	145	-10 °C
01:17	Ha	300 s	1.67	126	-10 °C
01:27	Ha	300 s	1.66	106	-10 °C
01:32	Ha	300 s	1.66	116	-10 °C
01:43	Ha	300 s	1.65	142	-10 °C
01:48	Ha	300 s	1.74	150	-10 °C
01:58	Ha	300 s	1.73	156	-10 °C

M 40 · M4002:14 → 06:042.8 h · 33 frames

Position: 12:22:13 58° 04' 59"
Filters: OIII 33 × 300 s
HFR: 1.84 mean · 1.63–2.02
Stars: 539 mean

Integration by filter
Filter	Frames	Exposure	Integration
OIII	33	300 s	2.8 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
02:14	OIII	300 s	1.73	540	-10 °C
02:19	OIII	300 s	1.70	487	-10 °C
02:25	OIII	300 s	1.69	501	-10 °C
02:30	OIII	300 s	1.68	482	-10 °C
02:36	OIII	300 s	1.68	484	-10 °C
02:42	OIII	300 s	1.69	495	-10 °C
02:47	OIII	300 s	1.65	439	-10 °C
02:53	OIII	300 s	1.63	440	-10 °C
02:59	OIII	300 s	1.64	425	-10 °C
03:04	OIII	300 s	1.63	427	-10 °C
03:15	OIII	300 s	1.71	484	-10 °C
03:21	OIII	300 s	1.66	445	-10 °C
03:32	OIII	300 s	1.74	537	-10 °C
03:38	OIII	300 s	1.75	548	-10 °C
03:50	OIII	300 s	1.94	602	-10 °C
03:56	OIII	300 s	1.92	583	-10 °C
04:02	OIII	300 s	1.93	600	-10 °C
04:13	OIII	300 s	1.98	602	-10 °C
04:19	OIII	300 s	2.01	605	-10 °C
04:29	OIII	300 s	1.98	604	-10 °C
04:35	OIII	300 s	1.91	583	-10 °C
04:40	OIII	300 s	1.94	595	-10 °C
04:46	OIII	300 s	1.96	563	-10 °C
04:51	OIII	300 s	1.97	576	-10 °C
04:56	OIII	300 s	2.02	593	-10 °C
05:22	OIII	300 s	1.87	574	-10 °C
05:28	OIII	300 s	1.87	544	-10 °C
05:33	OIII	300 s	1.88	533	-10 °C
05:39	OIII	300 s	1.99	590	-10 °C
05:45	OIII	300 s	2.00	576	-10 °C
05:50	OIII	300 s	1.98	565	-10 °C
05:56	OIII	300 s	2.00	591	-10 °C
06:04	OIII	300 s	1.99	578	-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

2.3 h

120 s

1.1 h

Red

90 s

32 min

Blue

90 s

29 min

Green

90 s

29 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

19:10

60 s

1.61

140

-10 °C

19:11

60 s

1.60

137

-10 °C

19:12

60 s

1.61

133

-10 °C

19:13

60 s

1.61

130

-10 °C

19:14

60 s

1.61

123

-10 °C

19:16

120 s

1.57

116

-10 °C

19:19

120 s

1.59

-10 °C

19:21

120 s

1.62

-10 °C

19:23

120 s

1.62

-10 °C

19:25

120 s

1.62

111

-10 °C

19:27

Red

90 s

1.60

-10 °C

19:28

Red

90 s

1.58

-10 °C

19:30

Red

90 s

1.58

-10 °C

19:32

Red

90 s

1.62

100

-10 °C

19:33

Red

90 s

1.60

124

-10 °C

19:35

Green

90 s

1.60

-10 °C

19:37

Green

90 s

1.60

118

-10 °C

19:38

Green

90 s

1.61

161

-10 °C

19:40

Green

90 s

1.63

167

-10 °C

19:42

Green

90 s

1.62

200

-10 °C

19:43

Blue

90 s

1.71

303

-10 °C

19:45

Blue

90 s

1.71

293

-10 °C

19:46

Blue

90 s

1.74

316

-10 °C

19:48

Blue

90 s

1.76

327

-10 °C

19:50

Blue

90 s

1.71

312

-10 °C

19:50

1 s

1.75

342

-10 °C

19:52

1 s

1.74

341

-10 °C

19:52

1 s

1.76

362

-10 °C

19:52

1 s

1.74

366

-10 °C

19:52

1 s

1.73

327

-10 °C

19:53

60 s

1.63

236

-10 °C

19:55

60 s

1.65

252

-10 °C

19:56

60 s

1.65

248

-10 °C

19:57

60 s

1.66

262

-10 °C

19:59

60 s

1.64

248

-10 °C

20:01

120 s

1.58

141

-10 °C

20:03

120 s

1.59

129

-10 °C

20:05

120 s

1.60

118

-10 °C

20:07

120 s

1.59

139

-10 °C

20:09

120 s

1.61

164

-10 °C

20:11

Red

90 s

1.64

351

-10 °C

20:12

Red

90 s

1.65

359

-10 °C

20:14

Red

90 s

1.65

394

-10 °C

20:16

Red

90 s

1.67

410

-10 °C

20:17

Red

90 s

1.67

400

-10 °C

20:19

Green

90 s

1.60

180

-10 °C

20:21

Green

90 s

1.59

154

-10 °C

20:22

Green

90 s

1.58

111

-10 °C

20:29

Green

90 s

1.58

136

-11 °C

20:31

Blue

90 s

1.69

213

-10 °C

20:33

Blue

90 s

1.70

220

-10 °C

20:34

Blue

90 s

1.71

222

-10 °C

20:36

Blue

90 s

1.71

226

-10 °C

20:38

Blue

90 s

1.69

215

-10 °C

20:38

1 s

1.73

309

-10 °C

20:38

1 s

1.78

347

-10 °C

20:41

1 s

1.79

419

-10 °C

20:41

1 s

1.77

406

-10 °C

20:41

1 s

1.83

437

-10 °C

20:42

60 s

1.71

459

-10 °C

20:44

60 s

1.70

438

-10 °C

20:45

60 s

1.68

408

-10 °C

20:46

60 s

1.71

459

-10 °C

20:48

60 s

1.70

419

-10 °C

20:50

120 s

1.67

369

-10 °C

20:52

120 s

1.69

396

-10 °C

20:54

120 s

1.70

419

-10 °C

20:56

120 s

1.68

385

-10 °C

20:58

120 s

1.70

419

-10 °C

21:00

Red

90 s

1.91

627

-10 °C

21:01

Red

90 s

1.90

620

-10 °C

21:03

Red

90 s

1.89

631

-10 °C

21:05

Red

90 s

1.90

626

-10 °C

21:07

Red

90 s

1.90

625

-10 °C

21:08

Green

90 s

1.76

556

-10 °C

21:10

Green

90 s

1.76

540

-10 °C

21:11

Green

90 s

1.75

552

-10 °C

21:13

Green

90 s

1.76

557

-10 °C

21:15

Green

90 s

1.75

545

-10 °C

21:16

Blue

90 s

1.83

331

-10 °C

21:18

Blue

90 s

1.83

312

-10 °C

21:19

Blue

90 s

1.83

326

-10 °C

21:22

Blue

90 s

1.82

320

-10 °C

21:23

Blue

90 s

1.84

316

-10 °C

21:23

1 s

1.85

438

-10 °C

21:23

1 s

1.84

447

-10 °C

21:25

1 s

1.72

329

-10 °C

21:25

1 s

1.72

322

-10 °C

21:26

1 s

1.74

340

-10 °C

21:27

60 s

1.63

185

-10 °C

21:28

60 s

1.64

215

-10 °C

21:29

60 s

1.65

219

-10 °C

21:30

60 s

1.65

243

-10 °C

21:32

60 s

1.64

255

-10 °C

21:34

120 s

1.61

128

-10 °C

21:36

120 s

1.60

128

-10 °C

21:38

120 s

1.59

120

-10 °C

21:40

120 s

1.61

116

-10 °C

21:42

120 s

1.59

122

-10 °C

21:44

Red

90 s

1.58

148

-10 °C

21:50

Red

90 s

1.59

119

-11 °C

21:52

Red

90 s

1.58

119

-10 °C

21:54

Red

90 s

1.58

135

-10 °C

21:55

Green

90 s

1.58

-10 °C

21:57

Green

90 s

1.60

135

-10 °C

21:58

Green

90 s

1.59

115

-10 °C

22:00

Green

90 s

1.58

100

-10 °C

22:02

Green

90 s

1.59

106

-10 °C

22:03

Blue

90 s

1.67

231

-10 °C

22:06

Blue

90 s

1.68

247

-10 °C

22:08

Blue

90 s

1.67

258

-10 °C

22:10

Blue

90 s

1.69

248

-10 °C

22:10

1 s

1.74

339

-10 °C

22:10

1 s

1.75

333

-10 °C

22:13

1 s

1.73

354

-10 °C

22:33

1 s

1.78

392

-10 °C

22:33

1 s

1.82

421

-10 °C

22:36

60 s

1.67

344

-8 °C

22:37

60 s

1.66

325

-11 °C

22:38

60 s

1.65

334

-10 °C

22:41

60 s

1.66

343

-10 °C

22:43

120 s

1.63

300

-10 °C

22:51

Red

90 s

1.84

595

-5 °C

22:53

Red

90 s

1.81

580

-6 °C

23:23

300 s

1.62

-10 °C

23:28

300 s

1.61

-10 °C

23:33

300 s

1.61

-10 °C

23:38

300 s

1.63

-10 °C

23:43

300 s

1.61

-10 °C

23:49

300 s

1.60

-10 °C

23:54

300 s

1.62

-10 °C

23:59

300 s

1.60

-10 °C

00:05

300 s

1.62

-10 °C

00:10

300 s

1.59

-10 °C

00:15

300 s

1.63

-10 °C

00:20

300 s

1.64

111

-10 °C

00:25

300 s

1.64

127

-10 °C

00:30

300 s

1.70

147

-10 °C

00:36

300 s

1.73

170

-10 °C

00:44

300 s

1.70

148

-10 °C

00:50

300 s

1.78

166

-10 °C

00:56

300 s

1.71

163

-10 °C

01:01

300 s

1.71

143

-10 °C

01:06

300 s

1.68

138

-10 °C

01:12

300 s

1.69

145

-10 °C

01:17

300 s

1.67

126

-10 °C

01:27

300 s

1.66

106

-10 °C

01:32

300 s

1.66

116

-10 °C

01:43

300 s

1.65

142

-10 °C

01:48

300 s

1.74

150

-10 °C

01:58

300 s

1.73

156

-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

OIII

300 s

2.8 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

02:14

OIII

300 s

1.73

540

-10 °C

02:19

OIII

300 s

1.70

487

-10 °C

02:25

OIII

300 s

1.69

501

-10 °C

02:30

OIII

300 s

1.68

482

-10 °C

02:36

OIII

300 s

1.68

484

-10 °C

02:42

OIII

300 s

1.69

495

-10 °C

02:47

OIII

300 s

1.65

439

-10 °C

02:53

OIII

300 s

1.63

440

-10 °C

02:59

OIII

300 s

1.64

425

-10 °C

03:04

OIII

300 s

1.63

427

-10 °C

03:15

OIII

300 s

1.71

484

-10 °C

03:21

OIII

300 s

1.66

445

-10 °C

03:32

OIII

300 s

1.74

537

-10 °C

03:38

OIII

300 s

1.75

548

-10 °C

03:50

OIII

300 s

1.94

602

-10 °C

03:56

OIII

300 s

1.92

583

-10 °C

04:02

OIII

300 s

1.93

600

-10 °C

04:13

OIII

300 s

1.98

602

-10 °C

04:19

OIII

300 s

2.01

605

-10 °C

04:29

OIII

300 s

1.98

604

-10 °C

04:35

OIII

300 s

1.91

583

-10 °C

04:40

OIII

300 s

1.94

595

-10 °C

04:46

OIII

300 s

1.96

563

-10 °C

04:51

OIII

300 s

1.97

576

-10 °C

04:56

OIII

300 s

2.02

593

-10 °C

05:22

OIII

300 s

1.87

574

-10 °C

05:28

OIII

300 s

1.87

544

-10 °C

05:33

OIII

300 s

1.88

533

-10 °C

05:39

OIII

300 s

1.99

590

-10 °C

05:45

OIII

300 s

2.00

576

-10 °C

05:50

OIII

300 s

1.98

565

-10 °C

05:56

OIII

300 s

2.00

591

-10 °C

06:04

OIII

300 s

1.99

578

-10 °C