Night in detail

Thu 24 Sep 2026 → Fri 25 Sep

Integration: 3.2 h
Frames: 39 frames
Targets: 2
Dark sky: 9.2 h
Moon: 97 % · Waxing gibbous
Roof open: 4.4 h · 72 % imaged

Sun 20 Sep Fri 25 Sep

Sky

Moon 97%

Roof

Trifid Nebula

M 31

HFR

Conditions

Cloud%

Temp°C

Dew°C

Humidity%

Windm/s

PressurehPa

963

964

965

BlueGreenRedHaroof opengoodmarginalpoor

Sunset 19:33Moonrise 18:30Dark 20:54 → 06:07Moonset 06:30Sunrise 07:28

Sessions

2 targets

Trifid Nebula · M8 M20 Duo20:41 → 22:562.2 h · 33 frames

Position: 18:05:09 -23° 52' 35"
Filters: Blue 12 · Green 11 · Red 10 × 240 s
HFR: 1.60 mean · 1.35–2.03
Stars: 1,058 mean

Integration by filter
Filter	Frames	Exposure	Integration
Blue	12	240 s	48 min
Green	11	240 s	44 min
Red	10	240 s	40 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
20:41	Green	240 s	1.35	1,444	-5 °C
20:45	Blue	240 s	1.62	1,427	-5 °C
20:49	Blue	240 s	1.60	1,476	-5 °C
20:53	Blue	240 s	1.57	1,410	-5 °C
20:57	Blue	240 s	1.57	1,469	-5 °C
21:01	Blue	240 s	1.50	984	-5 °C
21:05	Red	240 s	1.40	1,343	-5 °C
21:09	Red	240 s	1.40	1,311	-5 °C
21:14	Red	240 s	1.37	776	-5 °C
21:18	Red	240 s	1.36	590	-5 °C
21:22	Red	240 s	1.37	952	-5 °C
21:26	Green	240 s	1.37	1,538	-5 °C
21:30	Green	240 s	1.40	1,749	-5 °C
21:34	Green	240 s	1.45	1,919	-5 °C
21:41	Green	240 s	1.48	1,737	-5 °C
21:46	Green	240 s	1.47	1,640	-5 °C
21:50	Blue	240 s	1.95	1,066	-5 °C
21:54	Blue	240 s	2.02	973	-5 °C
21:58	Blue	240 s	2.03	949	-5 °C
22:02	Blue	240 s	1.93	989	-5 °C
22:06	Blue	240 s	1.92	979	-5 °C
22:10	Red	240 s	1.72	1,545	-5 °C
22:14	Red	240 s	1.69	1,114	-5 °C
22:18	Red	240 s	1.69	1,256	-5 °C
22:22	Red	240 s	1.69	605	-5 °C
22:27	Red	240 s	1.66	1,023	-5 °C
22:31	Green	240 s	1.46	928	-5 °C
22:35	Green	240 s	1.42	450	-5 °C
22:39	Green	240 s	1.45	544	-5 °C
22:43	Green	240 s	1.43	150	-5 °C
22:48	Green	240 s	1.43	400	-5 °C
22:52	Blue	240 s	1.89	158	-5 °C
22:56	Blue	240 s	2.02	25	-5 °C

M 31 · Andromeda Galaxy23:19 → 00:111.0 h · 6 frames
Position
00:42:50 41° 11' 06"
Filters
Ha 6 × 600 s
HFR
1.74 mean · 1.70–1.76
Stars
84 mean
Integration by filter
Filter Frames Exposure Integration
Ha 6 600 s 1.0 h
Frames
Time Filter Exp HFR Stars Sensor
23:19 Ha 600 s 1.74 72 -5 °C
23:30 Ha 600 s 1.76 63 -5 °C
23:40 Ha 600 s 1.70 111 -5 °C
23:50 Ha 600 s 1.75 80 -5 °C
00:01 Ha 600 s 1.76 97 -5 °C
00:11 Ha 600 s 1.74 79 -5 °C

Integration by filter
Filter	Frames	Exposure	Integration
Ha	6	600 s	1.0 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
23:19	Ha	600 s	1.74	72	-5 °C
23:30	Ha	600 s	1.76	63	-5 °C
23:40	Ha	600 s	1.70	111	-5 °C
23:50	Ha	600 s	1.75	80	-5 °C
00:01	Ha	600 s	1.76	97	-5 °C
00:11	Ha	600 s	1.74	79	-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

Blue

240 s

48 min

Green

240 s

44 min

Red

240 s

40 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

20:41

Green

240 s

1.35

1,444

-5 °C

20:45

Blue

240 s

1.62

1,427

-5 °C

20:49

Blue

240 s

1.60

1,476

-5 °C

20:53

Blue

240 s

1.57

1,410

-5 °C

20:57

Blue

240 s

1.57

1,469

-5 °C

21:01

Blue

240 s

1.50

984

-5 °C

21:05

Red

240 s

1.40

1,343

-5 °C

21:09

Red

240 s

1.40

1,311

-5 °C

21:14

Red

240 s

1.37

776

-5 °C

21:18

Red

240 s

1.36

590

-5 °C

21:22

Red

240 s

1.37

952

-5 °C

21:26

Green

240 s

1.37

1,538

-5 °C

21:30

Green

240 s

1.40

1,749

-5 °C

21:34

Green

240 s

1.45

1,919

-5 °C

21:41

Green

240 s

1.48

1,737

-5 °C

21:46

Green

240 s

1.47

1,640

-5 °C

21:50

Blue

240 s

1.95

1,066

-5 °C

21:54

Blue

240 s

2.02

973

-5 °C

21:58

Blue

240 s

2.03

949

-5 °C

22:02

Blue

240 s

1.93

989

-5 °C

22:06

Blue

240 s

1.92

979

-5 °C

22:10

Red

240 s

1.72

1,545

-5 °C

22:14

Red

240 s

1.69

1,114

-5 °C

22:18

Red

240 s

1.69

1,256

-5 °C

22:22

Red

240 s

1.69

605

-5 °C

22:27

Red

240 s

1.66

1,023

-5 °C

22:31

Green

240 s

1.46

928

-5 °C

22:35

Green

240 s

1.42

450

-5 °C

22:39

Green

240 s

1.45

544

-5 °C

22:43

Green

240 s

1.43

150

-5 °C

22:48

Green

240 s

1.43

400

-5 °C

22:52

Blue

240 s

1.89

158

-5 °C

22:56

Blue

240 s

2.02

-5 °C

Integration by filter
Filter	Frames	Exposure	Integration
Ha	6	600 s	1.0 h

Integration by filter

Filter

Frames

Exposure

Integration

600 s

1.0 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
23:19	Ha	600 s	1.74	72	-5 °C
23:30	Ha	600 s	1.76	63	-5 °C
23:40	Ha	600 s	1.70	111	-5 °C
23:50	Ha	600 s	1.75	80	-5 °C
00:01	Ha	600 s	1.76	97	-5 °C
00:11	Ha	600 s	1.74	79	-5 °C

Frames

Time

Filter

Exp

HFR

Stars

Sensor

23:19

600 s

1.74

-5 °C

23:30

600 s

1.76

-5 °C

23:40

600 s

1.70

111

-5 °C

23:50

600 s

1.75

-5 °C

00:01

600 s

1.76

-5 °C

00:11

600 s

1.74

-5 °C