Night in detail

Mon 29 Dec 2025 → Tue 30 Dec

Integration: 25 min
Frames: 5 frames
Targets: 1
Dark sky: 11.0 h
Moon: 79 % · Waxing gibbous
Roof open: 3.7 h · 11 % imaged

Sat 27 Dec Tue 30 Dec

16

17

18

19

20

21

22

23

00

01

02

03

04

05

06

07

08

Sky

Moon 79%

Roof

Horsehead Nebula

HFR

Conditions

Cloud%

100

100

100

100

100

100

100

100

100

92

78

19

5

0

0

57

Temp°C

5

5

5

5

6

6

6

5

5

5

3

2

1

-1

-1

-1

Dew°C

-9

-9

-8

-7

-7

-6

-6

-7

-6

-6

-5

-5

-5

-7

-7

-6

Humidity%

35

35

38

40

41

42

43

41

44

47

55

62

67

64

66

69

Windm/s

4

4

3

3

3

3

2

2

2

1

2

2

1

1

0

1

PressurehPa

978

978

978

978

979

979

979

979

978

978

978

977

977

977

977

978

OIIIroof opengoodmarginalpoor

Sunset 17:44Dark 19:11 → 06:11Moonset 03:50Sunrise 07:37

Sessions

1 target

Horsehead Nebula · Horsehead Nebula03:39 → 04:0025 min · 5 frames
Position
05:41:37 -02° 20' 03"
Filters
OIII 5 × 300 s
HFR
1.81 mean · 1.76–1.89
Stars
60 mean
Integration by filter
Filter Frames Exposure Integration
OIII 5 300 s 25 min
Frames
Time Filter Exp HFR Stars Sensor
03:39 OIII 300 s 1.77 61 -10 °C
03:44 OIII 300 s 1.76 56 -10 °C
03:49 OIII 300 s 1.78 64 -10 °C
03:55 OIII 300 s 1.84 66 -10 °C
04:00 OIII 300 s 1.89 53 -10 °C