Night in detail

Sat 27 Dec 2025 → Sun 28 Dec

Integration: 5.2 h
Frames: 84 frames
Targets: 1
Dark sky: 11.0 h
Moon: 57 % · Waxing gibbous
Roof open: 7.3 h · 71 % imaged

Fri 26 Dec Mon 29 Dec

Sky

Moon 57%

Roof

Horsehead Nebula

HFR

Conditions

Cloud%

100

Temp°C

Dew°C

Humidity%

Windm/s

PressurehPa

956

957

958

959

LRedGreenOIIIBlueroof opengoodmarginalpoor

Sunset 17:42Dark 19:09 → 06:10Moonset 01:30Sunrise 07:37

Sessions

1 target

Horsehead Nebula · Horsehead Nebula19:42 → 01:455.2 h · 84 frames

Position: 05:41:37 -02° 20' 03"
Filters: L 20×300s · Red 20×300s · Green 18×300s · OIII 11×300s · Blue 15×120s
HFR: 1.67 mean · 0.00–1.93
Stars: 54 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	20	300 s	1.3 h
Red	20	300 s	1.2 h
Green	18	300 s	1.0 h
OIII	11	300 s	55 min
Blue	15	120 s	45 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
19:42	L	180 s	1.61	27	-10 °C
19:45	L	180 s	1.54	19	-10 °C
19:48	L	180 s	1.53	6	-10 °C
19:52	L	180 s	1.60	32	-10 °C
19:55	L	180 s	1.63	46	-10 °C
19:57	Red	120 s	1.72	75	-10 °C
20:00	Red	120 s	1.68	71	-10 °C
20:02	Red	120 s	1.70	74	-10 °C
20:04	Red	120 s	1.71	78	-10 °C
20:06	Red	120 s	1.63	58	-10 °C
20:09	Green	120 s	1.68	81	-10 °C
20:11	Green	120 s	1.63	50	-10 °C
20:14	Green	120 s	1.62	62	-10 °C
20:16	Green	120 s	1.63	65	-10 °C
20:19	Green	120 s	1.68	71	-10 °C
20:21	Blue	120 s	1.74	54	-10 °C
20:23	Blue	120 s	1.76	67	-10 °C
20:25	Blue	120 s	1.76	66	-10 °C
20:28	Blue	120 s	1.78	69	-10 °C
20:30	Blue	120 s	1.74	69	-10 °C
20:36	L	300 s	1.54	9	-10 °C
20:41	L	300 s	1.56	8	-10 °C
20:46	L	300 s	1.53	6	-10 °C
20:51	L	300 s	1.55	2	-10 °C
20:57	L	300 s	0.00	1	-10 °C
21:02	Red	300 s	1.62	34	-10 °C
21:07	Red	300 s	1.62	30	-10 °C
21:12	Red	300 s	1.63	29	-10 °C
21:18	Red	300 s	1.69	55	-10 °C
21:24	Red	300 s	1.72	59	-10 °C
21:29	Green	300 s	1.75	77	-10 °C
21:34	Green	300 s	1.68	68	-10 °C
21:40	Green	300 s	1.72	66	-10 °C
21:47	Green	300 s	1.59	40	-10 °C
21:52	Green	300 s	1.58	38	-10 °C
21:57	Blue	300 s	1.68	47	-10 °C
22:03	Blue	300 s	1.70	50	-10 °C
22:08	Blue	300 s	1.64	24	-10 °C
22:14	Blue	300 s	1.72	49	-10 °C
22:19	Blue	300 s	1.71	50	-10 °C
22:23	L	180 s	1.61	30	-10 °C
22:26	L	180 s	1.57	31	-10 °C
22:29	L	180 s	1.61	31	-10 °C
22:33	L	180 s	1.57	20	-10 °C
22:36	L	180 s	1.58	25	-10 °C
22:38	Red	120 s	1.66	63	-10 °C
22:41	Red	120 s	1.66	65	-10 °C
22:43	Red	120 s	1.67	64	-10 °C
22:46	Red	120 s	1.65	61	-10 °C
22:48	Red	120 s	1.65	59	-10 °C
22:51	Green	120 s	1.69	81	-10 °C
22:54	Green	120 s	1.65	74	-10 °C
22:57	Green	120 s	1.67	77	-10 °C
22:59	Green	120 s	1.70	86	-10 °C
23:01	Green	120 s	1.74	91	-10 °C
23:04	Blue	120 s	1.82	71	-10 °C
23:06	Blue	120 s	1.80	71	-10 °C
23:08	Blue	120 s	1.85	74	-10 °C
23:11	Blue	120 s	1.83	72	-10 °C
23:13	Blue	120 s	1.87	76	-10 °C
23:18	L	300 s	1.65	20	-10 °C
23:24	L	300 s	1.57	14	-10 °C
23:29	L	300 s	1.59	18	-10 °C
23:34	L	300 s	1.61	24	-10 °C
23:40	L	300 s	1.62	31	-10 °C
23:45	Red	300 s	1.68	56	-10 °C
00:11	Red	300 s	1.62	40	-10 °C
00:16	Red	300 s	1.63	52	-10 °C
00:23	Red	300 s	1.64	57	-10 °C
00:28	Red	300 s	1.61	46	-10 °C
00:33	Green	300 s	1.63	50	-10 °C
00:38	Green	300 s	1.68	63	-10 °C
00:44	Green	300 s	1.63	53	-10 °C
00:49	OIII	300 s	1.81	76	-10 °C
00:55	OIII	300 s	1.87	82	-10 °C
01:00	OIII	300 s	1.93	84	-10 °C
01:07	OIII	300 s	1.93	89	-10 °C
01:13	OIII	300 s	1.90	84	-10 °C
01:18	OIII	300 s	1.85	82	-10 °C
01:24	OIII	300 s	1.84	89	-10 °C
01:29	OIII	300 s	1.83	82	-10 °C
01:34	OIII	300 s	1.88	78	-10 °C
01:40	OIII	300 s	1.86	80	-10 °C
01:45	OIII	300 s	1.82	81	-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

1.3 h

Red

300 s

1.2 h

Green

300 s

1.0 h

OIII

300 s

55 min

Blue

120 s

45 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

19:42

180 s

1.61

-10 °C

19:45

180 s

1.54

-10 °C

19:48

180 s

1.53

-10 °C

19:52

180 s

1.60

-10 °C

19:55

180 s

1.63

-10 °C

19:57

Red

120 s

1.72

-10 °C

20:00

Red

120 s

1.68

-10 °C

20:02

Red

120 s

1.70

-10 °C

20:04

Red

120 s

1.71

-10 °C

20:06

Red

120 s

1.63

-10 °C

20:09

Green

120 s

1.68

-10 °C

20:11

Green

120 s

1.63

-10 °C

20:14

Green

120 s

1.62

-10 °C

20:16

Green

120 s

1.63

-10 °C

20:19

Green

120 s

1.68

-10 °C

20:21

Blue

120 s

1.74

-10 °C

20:23

Blue

120 s

1.76

-10 °C

20:25

Blue

120 s

1.76

-10 °C

20:28

Blue

120 s

1.78

-10 °C

20:30

Blue

120 s

1.74

-10 °C

20:36

300 s

1.54

-10 °C

20:41

300 s

1.56

-10 °C

20:46

300 s

1.53

-10 °C

20:51

300 s

1.55

-10 °C

20:57

300 s

0.00

-10 °C

21:02

Red

300 s

1.62

-10 °C

21:07

Red

300 s

1.62

-10 °C

21:12

Red

300 s

1.63

-10 °C

21:18

Red

300 s

1.69

-10 °C

21:24

Red

300 s

1.72

-10 °C

21:29

Green

300 s

1.75

-10 °C

21:34

Green

300 s

1.68

-10 °C

21:40

Green

300 s

1.72

-10 °C

21:47

Green

300 s

1.59

-10 °C

21:52

Green

300 s

1.58

-10 °C

21:57

Blue

300 s

1.68

-10 °C

22:03

Blue

300 s

1.70

-10 °C

22:08

Blue

300 s

1.64

-10 °C

22:14

Blue

300 s

1.72

-10 °C

22:19

Blue

300 s

1.71

-10 °C

22:23

180 s

1.61

-10 °C

22:26

180 s

1.57

-10 °C

22:29

180 s

1.61

-10 °C

22:33

180 s

1.57

-10 °C

22:36

180 s

1.58

-10 °C

22:38

Red

120 s

1.66

-10 °C

22:41

Red

120 s

1.66

-10 °C

22:43

Red

120 s

1.67

-10 °C

22:46

Red

120 s

1.65

-10 °C

22:48

Red

120 s

1.65

-10 °C

22:51

Green

120 s

1.69

-10 °C

22:54

Green

120 s

1.65

-10 °C

22:57

Green

120 s

1.67

-10 °C

22:59

Green

120 s

1.70

-10 °C

23:01

Green

120 s

1.74

-10 °C

23:04

Blue

120 s

1.82

-10 °C

23:06

Blue

120 s

1.80

-10 °C

23:08

Blue

120 s

1.85

-10 °C

23:11

Blue

120 s

1.83

-10 °C

23:13

Blue

120 s

1.87

-10 °C

23:18

300 s

1.65

-10 °C

23:24

300 s

1.57

-10 °C

23:29

300 s

1.59

-10 °C

23:34

300 s

1.61

-10 °C

23:40

300 s

1.62

-10 °C

23:45

Red

300 s

1.68

-10 °C

00:11

Red

300 s

1.62

-10 °C

00:16

Red

300 s

1.63

-10 °C

00:23

Red

300 s

1.64

-10 °C

00:28

Red

300 s

1.61

-10 °C

00:33

Green

300 s

1.63

-10 °C

00:38

Green

300 s

1.68

-10 °C

00:44

Green

300 s

1.63

-10 °C

00:49

OIII

300 s

1.81

-10 °C

00:55

OIII

300 s

1.87

-10 °C

01:00

OIII

300 s

1.93

-10 °C

01:07

OIII

300 s

1.93

-10 °C

01:13

OIII

300 s

1.90

-10 °C

01:18

OIII

300 s

1.85

-10 °C

01:24

OIII

300 s

1.84

-10 °C

01:29

OIII

300 s

1.83

-10 °C

01:34

OIII

300 s

1.88

-10 °C

01:40

OIII

300 s

1.86

-10 °C

01:45

OIII

300 s

1.82

-10 °C