Night in detail

Mon 14 Sep 2026 → Tue 15 Sep

Integration: 8.7 h
Frames: 64 frames
Targets: 2
Dark sky: 8.9 h
Moon: 18 % · Waxing crescent
Roof open: 11 h · 81 % imaged

Sun 13 Sep Tue 15 Sep

Sky

Moon 18%

Roof

IC 1318

M 31

HFR

Conditions

Cloud%

Temp°C

Dew°C

Humidity%

Windm/s

PressurehPa

959

960

961

962

963

964

OIIISIILroof opengoodmarginalpoor

Sunset 19:46Dark 21:08 → 06:01Moonset 21:50Sunrise 07:22

Sessions

2 targets

IC 1318 · The Butterfly Nebula20:51 → 03:462.7 h · 16 frames

Position: 20:24:50 39° 47' 41"
Filters: OIII 13 · SII 3 × 600 s
HFR: 1.47 mean · 1.37–1.61
Stars: 1,659 mean

Integration by filter
Filter	Frames	Exposure	Integration
OIII	13	600 s	2.2 h
SII	3	600 s	30 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
20:51	SII	600 s	1.42	1,607	-5 °C
21:01	SII	600 s	1.43	1,637	-5 °C
21:12	SII	600 s	1.44	1,682	-5 °C
21:22	OIII	600 s	1.51	1,797	-5 °C
21:32	OIII	600 s	1.52	1,872	-5 °C
21:42	OIII	600 s	1.55	1,880	-5 °C
21:52	OIII	600 s	1.61	1,879	-5 °C
22:05	OIII	600 s	1.37	1,489	-5 °C
22:15	OIII	600 s	1.39	1,529	-5 °C
02:45	OIII	600 s	1.44	1,554	-5 °C
02:55	OIII	600 s	1.44	1,599	-5 °C
03:05	OIII	600 s	1.45	1,595	-5 °C
03:15	OIII	600 s	1.46	1,600	-5 °C
03:25	OIII	600 s	1.47	1,622	-5 °C
03:36	OIII	600 s	1.48	1,607	-5 °C
03:46	OIII	600 s	1.49	1,598	-5 °C

M 31 · Andromeda Galaxy22:25 → 05:526.0 h · 48 frames

Position: 00:42:50 41° 11' 06"
Filters: OIII 24×600s · L 24×300s
HFR: 1.50 mean · 1.35–1.72
Stars: 1,525 mean

Integration by filter
Filter	Frames	Exposure	Integration
OIII	24	600 s	4.0 h
L	24	300 s	2.0 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
22:25	L	300 s	1.46	1,984	-5 °C
22:30	L	300 s	1.46	1,980	-5 °C
22:35	L	300 s	1.47	2,036	-5 °C
22:40	L	300 s	1.48	2,018	-5 °C
22:50	OIII	600 s	1.50	1,190	-5 °C
23:00	OIII	600 s	1.51	1,190	-5 °C
23:10	OIII	600 s	1.52	1,169	-5 °C
23:20	OIII	600 s	1.49	1,186	-5 °C
23:31	OIII	600 s	1.47	1,141	-5 °C
23:36	L	300 s	1.49	1,986	-5 °C
23:41	L	300 s	1.48	2,012	-5 °C
23:46	L	300 s	1.49	2,005	-5 °C
23:51	L	300 s	1.49	2,011	-5 °C
23:56	L	300 s	1.50	2,021	-5 °C
00:06	OIII	600 s	1.51	1,166	-5 °C
00:16	OIII	600 s	1.53	1,208	-5 °C
00:27	OIII	600 s	1.52	1,219	-5 °C
00:37	OIII	600 s	1.55	1,228	-5 °C
00:47	OIII	600 s	1.57	1,252	-5 °C
00:52	L	300 s	1.58	2,030	-5 °C
01:00	L	300 s	1.39	1,695	-5 °C
01:05	L	300 s	1.40	1,685	-5 °C
01:10	L	300 s	1.39	1,698	-5 °C
01:15	L	300 s	1.40	1,662	-5 °C
01:25	OIII	600 s	1.35	926	-5 °C
01:35	OIII	600 s	1.35	874	-5 °C
01:45	OIII	600 s	1.35	888	-5 °C
01:55	OIII	600 s	1.36	954	-5 °C
02:05	OIII	600 s	1.36	959	-5 °C
02:10	L	300 s	1.41	1,746	-5 °C
02:16	L	300 s	1.40	1,787	-5 °C
02:21	L	300 s	1.40	1,748	-5 °C
02:26	L	300 s	1.40	1,785	-5 °C
02:31	L	300 s	1.41	1,750	-5 °C
04:00	OIII	600 s	1.57	1,317	-5 °C
04:10	OIII	600 s	1.59	1,271	-5 °C
04:20	OIII	600 s	1.61	1,294	-5 °C
04:30	OIII	600 s	1.64	1,285	-5 °C
04:40	OIII	600 s	1.67	1,278	-5 °C
04:45	L	300 s	1.67	2,010	-5 °C
04:50	L	300 s	1.68	2,001	-5 °C
04:55	L	300 s	1.70	1,958	-5 °C
05:01	L	300 s	1.70	1,966	-5 °C
05:06	L	300 s	1.72	1,963	-5 °C
05:19	OIII	600 s	1.36	963	-5 °C
05:29	OIII	600 s	1.42	1,240	-5 °C
05:39	OIII	600 s	1.63	1,325	-5 °C
05:52	OIII	600 s	1.46	1,141	-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

OIII

600 s

2.2 h

SII

600 s

30 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

20:51

SII

600 s

1.42

1,607

-5 °C

21:01

SII

600 s

1.43

1,637

-5 °C

21:12

SII

600 s

1.44

1,682

-5 °C

21:22

OIII

600 s

1.51

1,797

-5 °C

21:32

OIII

600 s

1.52

1,872

-5 °C

21:42

OIII

600 s

1.55

1,880

-5 °C

21:52

OIII

600 s

1.61

1,879

-5 °C

22:05

OIII

600 s

1.37

1,489

-5 °C

22:15

OIII

600 s

1.39

1,529

-5 °C

02:45

OIII

600 s

1.44

1,554

-5 °C

02:55

OIII

600 s

1.44

1,599

-5 °C

03:05

OIII

600 s

1.45

1,595

-5 °C

03:15

OIII

600 s

1.46

1,600

-5 °C

03:25

OIII

600 s

1.47

1,622

-5 °C

03:36

OIII

600 s

1.48

1,607

-5 °C

03:46

OIII

600 s

1.49

1,598

-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

OIII

600 s

4.0 h

300 s

2.0 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

22:25

300 s

1.46

1,984

-5 °C

22:30

300 s

1.46

1,980

-5 °C

22:35

300 s

1.47

2,036

-5 °C

22:40

300 s

1.48

2,018

-5 °C

22:50

OIII

600 s

1.50

1,190

-5 °C

23:00

OIII

600 s

1.51

1,190

-5 °C

23:10

OIII

600 s

1.52

1,169

-5 °C

23:20

OIII

600 s

1.49

1,186

-5 °C

23:31

OIII

600 s

1.47

1,141

-5 °C

23:36

300 s

1.49

1,986

-5 °C

23:41

300 s

1.48

2,012

-5 °C

23:46

300 s

1.49

2,005

-5 °C

23:51

300 s

1.49

2,011

-5 °C

23:56

300 s

1.50

2,021

-5 °C

00:06

OIII

600 s

1.51

1,166

-5 °C

00:16

OIII

600 s

1.53

1,208

-5 °C

00:27

OIII

600 s

1.52

1,219

-5 °C

00:37

OIII

600 s

1.55

1,228

-5 °C

00:47

OIII

600 s

1.57

1,252

-5 °C

00:52

300 s

1.58

2,030

-5 °C

01:00

300 s

1.39

1,695

-5 °C

01:05

300 s

1.40

1,685

-5 °C

01:10

300 s

1.39

1,698

-5 °C

01:15

300 s

1.40

1,662

-5 °C

01:25

OIII

600 s

1.35

926

-5 °C

01:35

OIII

600 s

1.35

874

-5 °C

01:45

OIII

600 s

1.35

888

-5 °C

01:55

OIII

600 s

1.36

954

-5 °C

02:05

OIII

600 s

1.36

959

-5 °C

02:10

300 s

1.41

1,746

-5 °C

02:16

300 s

1.40

1,787

-5 °C

02:21

300 s

1.40

1,748

-5 °C

02:26

300 s

1.40

1,785

-5 °C

02:31

300 s

1.41

1,750

-5 °C

04:00

OIII

600 s

1.57

1,317

-5 °C

04:10

OIII

600 s

1.59

1,271

-5 °C

04:20

OIII

600 s

1.61

1,294

-5 °C

04:30

OIII

600 s

1.64

1,285

-5 °C

04:40

OIII

600 s

1.67

1,278

-5 °C

04:45

300 s

1.67

2,010

-5 °C

04:50

300 s

1.68

2,001

-5 °C

04:55

300 s

1.70

1,958

-5 °C

05:01

300 s

1.70

1,966

-5 °C

05:06

300 s

1.72

1,963

-5 °C

05:19

OIII

600 s

1.36

963

-5 °C

05:29

OIII

600 s

1.42

1,240

-5 °C

05:39

OIII

600 s

1.63

1,325

-5 °C

05:52

OIII

600 s

1.46

1,141

-5 °C