Night in detail

Mon 8 Dec 2025 → Tue 9 Dec

Integration: 9.6 h
Frames: 189 frames
Targets: 2
Dark sky: 11.0 h
Moon: 77 % · Waning gibbous
Roof open: 15 h · 66 % imaged

Sun 7 Dec Tue 9 Dec

Sky

Moon 77%

Roof

Bubble Nebula

Horsehead Nebula

HFR

Conditions

Cloud%

Temp°C

Dew°C

-0

-1

-2

Humidity%

Windm/s

PressurehPa

967

966

967

966

965

964

SIIOIIILRedBlueGreenroof opengoodmarginalpoor

Sunset 17:35Moonrise 21:40Dark 19:02 → 06:00Sunrise 07:27

Sessions

2 targets

Bubble Nebula · Bubble Nebula19:12 → 02:396.9 h · 83 frames

Position: 23:20:41 61° 11' 24"
Filters: SII 70 · OIII 13 × 300 s
HFR: 1.78 mean · 1.65–2.22
Stars: 620 mean

Integration by filter
Filter	Frames	Exposure	Integration
SII	70	300 s	5.8 h
OIII	13	300 s	1.1 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
19:12	OIII	300 s	1.68	513	-10 °C
19:17	OIII	300 s	1.66	427	-10 °C
19:22	OIII	300 s	1.70	560	-10 °C
19:28	OIII	300 s	1.72	576	-10 °C
19:33	OIII	300 s	1.68	510	-10 °C
19:38	OIII	300 s	1.68	504	-10 °C
19:44	OIII	300 s	1.65	463	-10 °C
19:49	OIII	300 s	1.68	472	-10 °C
19:54	OIII	300 s	1.67	500	-10 °C
20:00	OIII	300 s	1.69	502	-10 °C
20:05	OIII	300 s	1.69	503	-10 °C
20:10	OIII	300 s	1.71	511	-10 °C
20:15	OIII	300 s	1.72	537	-10 °C
20:20	SII	300 s	1.70	597	-10 °C
20:25	SII	300 s	1.71	668	-10 °C
20:31	SII	300 s	1.74	639	-10 °C
20:36	SII	300 s	1.74	688	-10 °C
20:41	SII	300 s	1.73	612	-10 °C
20:46	SII	300 s	1.75	662	-10 °C
20:52	SII	300 s	1.75	643	-10 °C
20:57	SII	300 s	1.74	623	-10 °C
21:02	SII	300 s	1.72	601	-10 °C
21:08	SII	300 s	1.75	650	-10 °C
21:13	SII	300 s	1.77	697	-10 °C
21:18	SII	300 s	1.81	740	-10 °C
21:24	SII	300 s	1.82	776	-10 °C
21:38	SII	300 s	1.67	599	-10 °C
21:44	SII	300 s	1.69	612	-10 °C
21:49	SII	300 s	1.70	658	-10 °C
21:54	SII	300 s	1.70	656	-10 °C
22:00	SII	300 s	1.73	689	-10 °C
22:05	SII	300 s	1.76	705	-10 °C
22:10	SII	300 s	1.76	712	-10 °C
22:17	SII	300 s	1.81	794	-10 °C
22:22	SII	300 s	1.85	798	-10 °C
22:27	SII	300 s	1.90	806	-10 °C
22:34	SII	300 s	1.96	766	-10 °C
22:39	SII	300 s	1.92	761	-10 °C
22:44	SII	300 s	1.94	750	-10 °C
22:50	SII	300 s	1.86	749	-10 °C
22:55	SII	300 s	1.77	692	-10 °C
23:00	SII	300 s	1.78	683	-10 °C
23:06	SII	300 s	1.73	622	-10 °C
23:11	SII	300 s	1.69	604	-10 °C
23:16	SII	300 s	1.68	535	-10 °C
23:22	SII	300 s	1.67	532	-10 °C
23:27	SII	300 s	1.67	529	-10 °C
23:32	SII	300 s	1.68	500	-10 °C
23:37	SII	300 s	1.68	534	-10 °C
23:42	SII	300 s	1.69	547	-10 °C
23:47	SII	300 s	1.67	523	-10 °C
23:52	SII	300 s	1.70	546	-10 °C
23:58	SII	300 s	1.70	599	-10 °C
00:03	SII	300 s	1.71	601	-10 °C
00:08	SII	300 s	1.68	533	-10 °C
00:13	SII	300 s	1.70	577	-10 °C
00:19	SII	300 s	1.73	587	-10 °C
00:24	SII	300 s	1.72	611	-10 °C
00:29	SII	300 s	1.73	593	-10 °C
00:35	SII	300 s	1.75	603	-10 °C
00:40	SII	300 s	1.77	642	-10 °C
00:46	SII	300 s	1.76	612	-10 °C
00:52	SII	300 s	1.81	647	-10 °C
00:57	SII	300 s	1.81	671	-10 °C
01:02	SII	300 s	1.78	628	-10 °C
01:08	SII	300 s	1.79	632	-10 °C
01:13	SII	300 s	1.75	606	-10 °C
01:18	SII	300 s	1.77	615	-10 °C
01:24	SII	300 s	1.79	617	-10 °C
01:29	SII	300 s	1.81	628	-10 °C
01:34	SII	300 s	1.84	647	-10 °C
01:39	SII	300 s	1.92	654	-10 °C
01:46	SII	300 s	2.00	658	-10 °C
01:51	SII	300 s	2.06	673	-10 °C
01:57	SII	300 s	1.99	648	-10 °C
02:02	SII	300 s	2.05	658	-10 °C
02:07	SII	300 s	1.97	663	-10 °C
02:13	SII	300 s	1.97	649	-10 °C
02:18	SII	300 s	1.94	656	-10 °C
02:23	SII	300 s	1.96	635	-10 °C
02:29	SII	300 s	2.06	625	-10 °C
02:34	SII	300 s	2.12	613	-10 °C
02:39	SII	300 s	2.22	589	-10 °C

Horsehead Nebula · Horsehead Nebula02:44 → 05:562.7 h · 106 frames

Position: 05:41:37 -02° 20' 03"
Filters: L 15×180s · Red 31×120s · Blue 30×30s · Green 30×30s
HFR: 1.96 mean · 1.68–2.51
Stars: 82 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	15	180 s	45 min
Red	31	120 s	40 min
Blue	30	30 s	38 min
Green	30	30 s	38 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
02:44	Red	120 s	1.75	77	-10 °C
02:46	Red	120 s	1.74	78	-10 °C
02:48	Red	120 s	1.72	77	-10 °C
02:51	Green	120 s	1.73	86	-10 °C
02:53	Green	120 s	1.72	83	-10 °C
02:55	Green	120 s	1.77	87	-10 °C
02:57	Green	120 s	1.78	91	-10 °C
03:00	Green	120 s	1.79	82	-10 °C
03:02	Blue	120 s	1.86	75	-10 °C
03:04	Blue	120 s	1.86	74	-10 °C
03:06	Blue	120 s	1.86	72	-10 °C
03:08	Blue	120 s	1.93	76	-10 °C
03:11	Blue	120 s	1.91	80	-10 °C
03:11	Blue	30 s	2.05	76	-10 °C
03:14	Blue	30 s	1.96	83	-10 °C
03:15	Blue	30 s	2.01	79	-10 °C
03:15	Blue	30 s	1.94	75	-10 °C
03:16	Blue	30 s	2.01	79	-9 °C
03:17	Green	30 s	1.82	87	-10 °C
03:17	Green	30 s	1.79	90	-10 °C
03:18	Green	30 s	1.70	80	-10 °C
03:19	Green	30 s	1.82	86	-9 °C
03:20	Green	30 s	1.82	80	-10 °C
03:20	Red	30 s	1.81	87	-10 °C
03:21	Red	30 s	1.80	89	-10 °C
03:21	Red	30 s	1.80	86	-10 °C
03:23	Red	30 s	1.85	88	-9 °C
03:23	Red	30 s	1.79	90	-10 °C
03:26	L	180 s	1.69	41	-10 °C
03:29	L	180 s	1.68	46	-10 °C
03:32	L	180 s	1.71	41	-10 °C
03:36	L	180 s	1.75	45	-10 °C
03:39	L	180 s	1.74	55	-10 °C
03:41	Red	120 s	1.78	78	-10 °C
03:43	Red	120 s	1.80	82	-10 °C
03:45	Red	120 s	1.79	80	-10 °C
03:48	Red	120 s	1.86	84	-10 °C
03:50	Red	120 s	1.87	86	-10 °C
03:54	Green	120 s	1.93	104	-10 °C
03:56	Green	120 s	1.98	106	-10 °C
03:58	Green	120 s	1.97	104	-10 °C
04:00	Green	120 s	2.03	104	-10 °C
04:02	Green	120 s	2.00	103	-10 °C
04:04	Blue	120 s	1.95	81	-10 °C
04:06	Blue	120 s	1.90	76	-10 °C
04:08	Blue	120 s	1.92	79	-10 °C
04:11	Blue	120 s	1.93	80	-10 °C
04:13	Blue	120 s	1.87	77	-10 °C
04:14	Blue	30 s	1.89	71	-10 °C
04:15	Blue	30 s	1.95	70	-10 °C
04:15	Blue	30 s	1.98	76	-10 °C
04:16	Blue	30 s	1.96	74	-10 °C
04:17	Blue	30 s	1.93	75	-10 °C
04:18	Green	30 s	1.84	91	-10 °C
04:20	Green	30 s	1.80	85	-9 °C
04:20	Green	30 s	1.89	88	-10 °C
04:21	Green	30 s	1.93	90	-10 °C
04:24	Green	30 s	2.02	92	-10 °C
04:24	Red	30 s	1.97	96	-10 °C
04:25	Red	30 s	1.98	95	-10 °C
04:25	Red	30 s	1.93	99	-10 °C
04:26	Red	30 s	1.95	93	-10 °C
04:27	Red	30 s	1.90	90	-10 °C
04:30	L	180 s	1.98	69	-10 °C
04:33	L	180 s	2.51	73	-10 °C
04:36	L	180 s	1.90	65	-10 °C
04:41	L	180 s	1.78	55	-10 °C
04:44	L	180 s	1.73	53	-10 °C
04:46	Red	120 s	1.90	90	-10 °C
04:48	Red	120 s	1.97	95	-10 °C
04:50	Red	120 s	1.94	93	-10 °C
04:53	Red	120 s	2.07	97	-10 °C
04:57	Red	120 s	2.00	95	-10 °C
04:59	Green	120 s	1.98	99	-10 °C
05:01	Green	120 s	1.90	97	-10 °C
05:03	Green	120 s	1.96	101	-10 °C
05:05	Green	120 s	2.00	100	-10 °C
05:07	Green	120 s	1.97	102	-10 °C
05:10	Blue	120 s	2.08	79	-10 °C
05:12	Blue	120 s	2.05	81	-10 °C
05:14	Blue	120 s	2.16	81	-10 °C
05:16	Blue	120 s	2.23	81	-10 °C
05:20	Blue	120 s	2.14	80	-10 °C
05:21	Blue	30 s	2.18	75	-10 °C
05:22	Blue	30 s	2.23	70	-9 °C
05:22	Blue	30 s	2.14	70	-10 °C
05:23	Blue	30 s	2.17	70	-10 °C
05:24	Blue	30 s	2.12	74	-10 °C
05:25	Green	30 s	2.20	91	-10 °C
05:25	Green	30 s	2.13	88	-10 °C
05:26	Green	30 s	2.07	87	-10 °C
05:27	Green	30 s	2.20	89	-10 °C
05:27	Green	30 s	2.15	88	-10 °C
05:28	Red	30 s	2.15	99	-10 °C
05:28	Red	30 s	2.08	96	-10 °C
05:29	Red	30 s	2.22	98	-10 °C
05:32	Red	30 s	2.14	93	-9 °C
05:32	Red	30 s	2.22	92	-10 °C
05:35	L	180 s	2.13	67	-10 °C
05:38	L	180 s	2.10	76	-10 °C
05:41	L	180 s	2.02	65	-10 °C
05:45	L	180 s	2.05	65	-10 °C
05:48	L	180 s	2.18	70	-10 °C
05:50	Red	120 s	2.31	93	-10 °C
05:54	Red	120 s	2.25	90	-10 °C
05:56	Red	120 s	2.28	91	-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

SII

300 s

5.8 h

OIII

300 s

1.1 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

19:12

OIII

300 s

1.68

513

-10 °C

19:17

OIII

300 s

1.66

427

-10 °C

19:22

OIII

300 s

1.70

560

-10 °C

19:28

OIII

300 s

1.72

576

-10 °C

19:33

OIII

300 s

1.68

510

-10 °C

19:38

OIII

300 s

1.68

504

-10 °C

19:44

OIII

300 s

1.65

463

-10 °C

19:49

OIII

300 s

1.68

472

-10 °C

19:54

OIII

300 s

1.67

500

-10 °C

20:00

OIII

300 s

1.69

502

-10 °C

20:05

OIII

300 s

1.69

503

-10 °C

20:10

OIII

300 s

1.71

511

-10 °C

20:15

OIII

300 s

1.72

537

-10 °C

20:20

SII

300 s

1.70

597

-10 °C

20:25

SII

300 s

1.71

668

-10 °C

20:31

SII

300 s

1.74

639

-10 °C

20:36

SII

300 s

1.74

688

-10 °C

20:41

SII

300 s

1.73

612

-10 °C

20:46

SII

300 s

1.75

662

-10 °C

20:52

SII

300 s

1.75

643

-10 °C

20:57

SII

300 s

1.74

623

-10 °C

21:02

SII

300 s

1.72

601

-10 °C

21:08

SII

300 s

1.75

650

-10 °C

21:13

SII

300 s

1.77

697

-10 °C

21:18

SII

300 s

1.81

740

-10 °C

21:24

SII

300 s

1.82

776

-10 °C

21:38

SII

300 s

1.67

599

-10 °C

21:44

SII

300 s

1.69

612

-10 °C

21:49

SII

300 s

1.70

658

-10 °C

21:54

SII

300 s

1.70

656

-10 °C

22:00

SII

300 s

1.73

689

-10 °C

22:05

SII

300 s

1.76

705

-10 °C

22:10

SII

300 s

1.76

712

-10 °C

22:17

SII

300 s

1.81

794

-10 °C

22:22

SII

300 s

1.85

798

-10 °C

22:27

SII

300 s

1.90

806

-10 °C

22:34

SII

300 s

1.96

766

-10 °C

22:39

SII

300 s

1.92

761

-10 °C

22:44

SII

300 s

1.94

750

-10 °C

22:50

SII

300 s

1.86

749

-10 °C

22:55

SII

300 s

1.77

692

-10 °C

23:00

SII

300 s

1.78

683

-10 °C

23:06

SII

300 s

1.73

622

-10 °C

23:11

SII

300 s

1.69

604

-10 °C

23:16

SII

300 s

1.68

535

-10 °C

23:22

SII

300 s

1.67

532

-10 °C

23:27

SII

300 s

1.67

529

-10 °C

23:32

SII

300 s

1.68

500

-10 °C

23:37

SII

300 s

1.68

534

-10 °C

23:42

SII

300 s

1.69

547

-10 °C

23:47

SII

300 s

1.67

523

-10 °C

23:52

SII

300 s

1.70

546

-10 °C

23:58

SII

300 s

1.70

599

-10 °C

00:03

SII

300 s

1.71

601

-10 °C

00:08

SII

300 s

1.68

533

-10 °C

00:13

SII

300 s

1.70

577

-10 °C

00:19

SII

300 s

1.73

587

-10 °C

00:24

SII

300 s

1.72

611

-10 °C

00:29

SII

300 s

1.73

593

-10 °C

00:35

SII

300 s

1.75

603

-10 °C

00:40

SII

300 s

1.77

642

-10 °C

00:46

SII

300 s

1.76

612

-10 °C

00:52

SII

300 s

1.81

647

-10 °C

00:57

SII

300 s

1.81

671

-10 °C

01:02

SII

300 s

1.78

628

-10 °C

01:08

SII

300 s

1.79

632

-10 °C

01:13

SII

300 s

1.75

606

-10 °C

01:18

SII

300 s

1.77

615

-10 °C

01:24

SII

300 s

1.79

617

-10 °C

01:29

SII

300 s

1.81

628

-10 °C

01:34

SII

300 s

1.84

647

-10 °C

01:39

SII

300 s

1.92

654

-10 °C

01:46

SII

300 s

2.00

658

-10 °C

01:51

SII

300 s

2.06

673

-10 °C

01:57

SII

300 s

1.99

648

-10 °C

02:02

SII

300 s

2.05

658

-10 °C

02:07

SII

300 s

1.97

663

-10 °C

02:13

SII

300 s

1.97

649

-10 °C

02:18

SII

300 s

1.94

656

-10 °C

02:23

SII

300 s

1.96

635

-10 °C

02:29

SII

300 s

2.06

625

-10 °C

02:34

SII

300 s

2.12

613

-10 °C

02:39

SII

300 s

2.22

589

-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

180 s

45 min

Red

120 s

40 min

Blue

30 s

38 min

Green

30 s

38 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

02:44

Red

120 s

1.75

-10 °C

02:46

Red

120 s

1.74

-10 °C

02:48

Red

120 s

1.72

-10 °C

02:51

Green

120 s

1.73

-10 °C

02:53

Green

120 s

1.72

-10 °C

02:55

Green

120 s

1.77

-10 °C

02:57

Green

120 s

1.78

-10 °C

03:00

Green

120 s

1.79

-10 °C

03:02

Blue

120 s

1.86

-10 °C

03:04

Blue

120 s

1.86

-10 °C

03:06

Blue

120 s

1.86

-10 °C

03:08

Blue

120 s

1.93

-10 °C

03:11

Blue

120 s

1.91

-10 °C

03:11

Blue

30 s

2.05

-10 °C

03:14

Blue

30 s

1.96

-10 °C

03:15

Blue

30 s

2.01

-10 °C

03:15

Blue

30 s

1.94

-10 °C

03:16

Blue

30 s

2.01

-9 °C

03:17

Green

30 s

1.82

-10 °C

03:17

Green

30 s

1.79

-10 °C

03:18

Green

30 s

1.70

-10 °C

03:19

Green

30 s

1.82

-9 °C

03:20

Green

30 s

1.82

-10 °C

03:20

Red

30 s

1.81

-10 °C

03:21

Red

30 s

1.80

-10 °C

03:21

Red

30 s

1.80

-10 °C

03:23

Red

30 s

1.85

-9 °C

03:23

Red

30 s

1.79

-10 °C

03:26

180 s

1.69

-10 °C

03:29

180 s

1.68

-10 °C

03:32

180 s

1.71

-10 °C

03:36

180 s

1.75

-10 °C

03:39

180 s

1.74

-10 °C

03:41

Red

120 s

1.78

-10 °C

03:43

Red

120 s

1.80

-10 °C

03:45

Red

120 s

1.79

-10 °C

03:48

Red

120 s

1.86

-10 °C

03:50

Red

120 s

1.87

-10 °C

03:54

Green

120 s

1.93

104

-10 °C

03:56

Green

120 s

1.98

106

-10 °C

03:58

Green

120 s

1.97

104

-10 °C

04:00

Green

120 s

2.03

104

-10 °C

04:02

Green

120 s

2.00

103

-10 °C

04:04

Blue

120 s

1.95

-10 °C

04:06

Blue

120 s

1.90

-10 °C

04:08

Blue

120 s

1.92

-10 °C

04:11

Blue

120 s

1.93

-10 °C

04:13

Blue

120 s

1.87

-10 °C

04:14

Blue

30 s

1.89

-10 °C

04:15

Blue

30 s

1.95

-10 °C

04:15

Blue

30 s

1.98

-10 °C

04:16

Blue

30 s

1.96

-10 °C

04:17

Blue

30 s

1.93

-10 °C

04:18

Green

30 s

1.84

-10 °C

04:20

Green

30 s

1.80

-9 °C

04:20

Green

30 s

1.89

-10 °C

04:21

Green

30 s

1.93

-10 °C

04:24

Green

30 s

2.02

-10 °C

04:24

Red

30 s

1.97

-10 °C

04:25

Red

30 s

1.98

-10 °C

04:25

Red

30 s

1.93

-10 °C

04:26

Red

30 s

1.95

-10 °C

04:27

Red

30 s

1.90

-10 °C

04:30

180 s

1.98

-10 °C

04:33

180 s

2.51

-10 °C

04:36

180 s

1.90

-10 °C

04:41

180 s

1.78

-10 °C

04:44

180 s

1.73

-10 °C

04:46

Red

120 s

1.90

-10 °C

04:48

Red

120 s

1.97

-10 °C

04:50

Red

120 s

1.94

-10 °C

04:53

Red

120 s

2.07

-10 °C

04:57

Red

120 s

2.00

-10 °C

04:59

Green

120 s

1.98

-10 °C

05:01

Green

120 s

1.90

-10 °C

05:03

Green

120 s

1.96

101

-10 °C

05:05

Green

120 s

2.00

100

-10 °C

05:07

Green

120 s

1.97

102

-10 °C

05:10

Blue

120 s

2.08

-10 °C

05:12

Blue

120 s

2.05

-10 °C

05:14

Blue

120 s

2.16

-10 °C

05:16

Blue

120 s

2.23

-10 °C

05:20

Blue

120 s

2.14

-10 °C

05:21

Blue

30 s

2.18

-10 °C

05:22

Blue

30 s

2.23

-9 °C

05:22

Blue

30 s

2.14

-10 °C

05:23

Blue

30 s

2.17

-10 °C

05:24

Blue

30 s

2.12

-10 °C

05:25

Green

30 s

2.20

-10 °C

05:25

Green

30 s

2.13

-10 °C

05:26

Green

30 s

2.07

-10 °C

05:27

Green

30 s

2.20

-10 °C

05:27

Green

30 s

2.15

-10 °C

05:28

Red

30 s

2.15

-10 °C

05:28

Red

30 s

2.08

-10 °C

05:29

Red

30 s

2.22

-10 °C

05:32

Red

30 s

2.14

-9 °C

05:32

Red

30 s

2.22

-10 °C

05:35

180 s

2.13

-10 °C

05:38

180 s

2.10

-10 °C

05:41

180 s

2.02

-10 °C

05:45

180 s

2.05

-10 °C

05:48

180 s

2.18

-10 °C

05:50

Red

120 s

2.31

-10 °C

05:54

Red

120 s

2.25

-10 °C

05:56

Red

120 s

2.28

-10 °C