Night in detail

Tue 15 Sep 2026 → Wed 16 Sep

Integration: 8.6 h
Frames: 63 frames
Targets: 2
Dark sky: 8.9 h
Moon: 26 % · Waxing crescent
Roof open: 12 h · 70 % imaged

Mon 14 Sep Wed 16 Sep

Sky

Moon 26%

Roof

IC 1318

M 31

HFR

Conditions

Cloud%

Temp°C

Dew°C

Humidity%

Windm/s

PressurehPa

962

963

964

965

966

967

968

OIIISIILroof opengoodmarginalpoor

Sunset 19:45Dark 21:07 → 06:01Moonset 22:20Sunrise 07:23

Sessions

2 targets

IC 1318 · The Butterfly Nebula20:50 → 03:483.5 h · 21 frames

Position: 20:24:50 39° 47' 41"
Filters: OIII 12 · SII 9 × 600 s
HFR: 1.46 mean · 1.41–1.53
Stars: 1,579 mean

Integration by filter
Filter	Frames	Exposure	Integration
OIII	12	600 s	2.0 h
SII	9	600 s	1.5 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
20:50	SII	600 s	1.42	1,603	-5 °C
21:00	SII	600 s	1.45	1,667	-5 °C
21:10	SII	600 s	1.47	1,729	-5 °C
21:20	SII	600 s	1.50	1,761	-5 °C
21:34	SII	600 s	1.47	1,795	-5 °C
21:44	SII	600 s	1.45	1,718	-5 °C
21:54	OIII	600 s	1.41	1,503	-5 °C
22:05	OIII	600 s	1.43	1,574	-5 °C
22:15	OIII	600 s	1.45	1,703	-5 °C
01:53	OIII	600 s	1.45	1,539	-5 °C
02:03	OIII	600 s	1.45	1,554	-5 °C
02:13	OIII	600 s	1.48	1,620	-5 °C
02:24	OIII	600 s	1.49	1,616	-5 °C
02:34	OIII	600 s	1.51	1,567	-5 °C
02:44	OIII	600 s	1.51	1,559	-5 °C
02:54	OIII	600 s	1.53	1,541	-5 °C
03:07	OIII	600 s	1.44	1,409	-5 °C
03:17	OIII	600 s	1.45	1,326	-5 °C
03:27	SII	600 s	1.43	1,465	-5 °C
03:37	SII	600 s	1.43	1,464	-5 °C
03:48	SII	600 s	1.43	1,454	-5 °C

M 31 · Andromeda Galaxy22:24 → 05:595.1 h · 42 frames

Position: 00:42:50 41° 11' 06"
Filters: OIII 19×600s · L 23×300s
HFR: 1.47 mean · 1.37–1.70
Stars: 1,568 mean

Integration by filter
Filter	Frames	Exposure	Integration
OIII	19	600 s	3.2 h
L	23	300 s	1.9 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
22:24	L	300 s	1.47	2,051	-5 °C
22:29	L	300 s	1.47	2,060	-5 °C
22:34	L	300 s	1.47	2,034	-5 °C
22:44	OIII	600 s	1.46	1,049	-5 °C
22:54	OIII	600 s	1.46	1,015	-5 °C
23:04	OIII	600 s	1.45	1,026	-5 °C
23:14	OIII	600 s	1.48	1,068	-5 °C
23:25	OIII	600 s	1.53	1,130	-5 °C
23:30	L	300 s	1.56	2,050	-5 °C
23:35	L	300 s	1.58	2,065	-5 °C
23:43	L	300 s	1.45	2,099	-5 °C
23:48	L	300 s	1.42	1,936	-5 °C
23:53	L	300 s	1.42	1,944	-5 °C
00:03	OIII	600 s	1.37	963	-5 °C
00:13	OIII	600 s	1.37	940	-5 °C
00:24	OIII	600 s	1.37	964	-5 °C
00:34	OIII	600 s	1.38	962	-5 °C
00:44	OIII	600 s	1.40	1,011	-5 °C
00:49	L	300 s	1.42	1,885	-5 °C
00:54	L	300 s	1.42	1,897	-5 °C
00:59	L	300 s	1.43	1,903	-5 °C
01:04	L	300 s	1.43	1,927	-5 °C
01:10	L	300 s	1.43	1,931	-5 °C
01:20	OIII	600 s	1.41	1,037	-5 °C
01:30	OIII	600 s	1.41	1,013	-5 °C
04:02	OIII	600 s	1.47	1,104	-5 °C
04:12	OIII	600 s	1.52	1,162	-5 °C
04:17	L	300 s	1.52	2,075	-5 °C
04:22	L	300 s	1.53	2,056	-5 °C
04:27	L	300 s	1.53	2,070	-5 °C
04:32	L	300 s	1.54	2,038	-5 °C
04:37	L	300 s	1.55	2,039	-5 °C
04:47	OIII	600 s	1.56	1,151	-5 °C
05:00	OIII	600 s	1.38	911	-5 °C
05:11	OIII	600 s	1.40	958	-5 °C
05:21	OIII	600 s	1.70	1,193	-5 °C
05:34	OIII	600 s	1.44	1,015	-5 °C
05:39	L	300 s	1.47	1,958	-5 °C
05:44	L	300 s	1.47	2,044	-5 °C
05:49	L	300 s	1.48	2,024	-5 °C
05:54	L	300 s	1.48	2,035	-5 °C
05:59	L	300 s	1.48	2,044	-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

OIII

600 s

2.0 h

SII

600 s

1.5 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

20:50

SII

600 s

1.42

1,603

-5 °C

21:00

SII

600 s

1.45

1,667

-5 °C

21:10

SII

600 s

1.47

1,729

-5 °C

21:20

SII

600 s

1.50

1,761

-5 °C

21:34

SII

600 s

1.47

1,795

-5 °C

21:44

SII

600 s

1.45

1,718

-5 °C

21:54

OIII

600 s

1.41

1,503

-5 °C

22:05

OIII

600 s

1.43

1,574

-5 °C

22:15

OIII

600 s

1.45

1,703

-5 °C

01:53

OIII

600 s

1.45

1,539

-5 °C

02:03

OIII

600 s

1.45

1,554

-5 °C

02:13

OIII

600 s

1.48

1,620

-5 °C

02:24

OIII

600 s

1.49

1,616

-5 °C

02:34

OIII

600 s

1.51

1,567

-5 °C

02:44

OIII

600 s

1.51

1,559

-5 °C

02:54

OIII

600 s

1.53

1,541

-5 °C

03:07

OIII

600 s

1.44

1,409

-5 °C

03:17

OIII

600 s

1.45

1,326

-5 °C

03:27

SII

600 s

1.43

1,465

-5 °C

03:37

SII

600 s

1.43

1,464

-5 °C

03:48

SII

600 s

1.43

1,454

-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

OIII

600 s

3.2 h

300 s

1.9 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

22:24

300 s

1.47

2,051

-5 °C

22:29

300 s

1.47

2,060

-5 °C

22:34

300 s

1.47

2,034

-5 °C

22:44

OIII

600 s

1.46

1,049

-5 °C

22:54

OIII

600 s

1.46

1,015

-5 °C

23:04

OIII

600 s

1.45

1,026

-5 °C

23:14

OIII

600 s

1.48

1,068

-5 °C

23:25

OIII

600 s

1.53

1,130

-5 °C

23:30

300 s

1.56

2,050

-5 °C

23:35

300 s

1.58

2,065

-5 °C

23:43

300 s

1.45

2,099

-5 °C

23:48

300 s

1.42

1,936

-5 °C

23:53

300 s

1.42

1,944

-5 °C

00:03

OIII

600 s

1.37

963

-5 °C

00:13

OIII

600 s

1.37

940

-5 °C

00:24

OIII

600 s

1.37

964

-5 °C

00:34

OIII

600 s

1.38

962

-5 °C

00:44

OIII

600 s

1.40

1,011

-5 °C

00:49

300 s

1.42

1,885

-5 °C

00:54

300 s

1.42

1,897

-5 °C

00:59

300 s

1.43

1,903

-5 °C

01:04

300 s

1.43

1,927

-5 °C

01:10

300 s

1.43

1,931

-5 °C

01:20

OIII

600 s

1.41

1,037

-5 °C

01:30

OIII

600 s

1.41

1,013

-5 °C

04:02

OIII

600 s

1.47

1,104

-5 °C

04:12

OIII

600 s

1.52

1,162

-5 °C

04:17

300 s

1.52

2,075

-5 °C

04:22

300 s

1.53

2,056

-5 °C

04:27

300 s

1.53

2,070

-5 °C

04:32

300 s

1.54

2,038

-5 °C

04:37

300 s

1.55

2,039

-5 °C

04:47

OIII

600 s

1.56

1,151

-5 °C

05:00

OIII

600 s

1.38

911

-5 °C

05:11

OIII

600 s

1.40

958

-5 °C

05:21

OIII

600 s

1.70

1,193

-5 °C

05:34

OIII

600 s

1.44

1,015

-5 °C

05:39

300 s

1.47

1,958

-5 °C

05:44

300 s

1.47

2,044

-5 °C

05:49

300 s

1.48

2,024

-5 °C

05:54

300 s

1.48

2,035

-5 °C

05:59

300 s

1.48

2,044

-5 °C