Night in detail

Fri 4 Sep 2026 → Sat 5 Sep

Integration: 8.4 h
Frames: 72 frames
Targets: 3
Dark sky: 8.5 h
Moon: 39 % · Waning crescent
Roof open: 12 h · 70 % imaged

Thu 3 Sep Sat 5 Sep

Sky

Moon 39%

Roof

IC 1318

M 31

M 45

HFR

Conditions

Cloud%

Temp°C

Dew°C

Humidity%

Windm/s

PressurehPa

960

959

960

961

960

961

960

961

OIIILRedBlueGreenHaroof opengoodmarginalpoor

Sunset 19:59Moonrise 01:10Dark 21:23 → 05:53Sunrise 07:17

Sessions

3 targets

IC 1318 · The Butterfly Nebula21:00 → 23:002.0 h · 17 frames

Position: 20:24:50 39° 47' 41"
Filters: OIII 7×600s · L 10×300s
HFR: 1.51 mean · 1.48–1.62
Stars: 2,516 mean

Integration by filter
Filter	Frames	Exposure	Integration
OIII	7	600 s	1.2 h
L	10	300 s	50 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
21:00	L	300 s	1.49	3,044	-5 °C
21:05	L	300 s	1.48	3,072	-5 °C
21:10	L	300 s	1.49	3,120	-5 °C
21:15	L	300 s	1.51	3,204	-5 °C
21:20	L	300 s	1.51	3,186	-5 °C
21:30	OIII	600 s	1.50	1,525	-5 °C
21:40	OIII	600 s	1.50	1,582	-5 °C
21:50	OIII	600 s	1.52	1,596	-5 °C
22:01	OIII	600 s	1.55	1,622	-5 °C
22:11	OIII	600 s	1.56	1,640	-5 °C
22:16	L	300 s	1.62	3,201	-5 °C
22:24	L	300 s	1.49	3,194	-5 °C
22:29	L	300 s	1.50	3,161	-5 °C
22:34	L	300 s	1.49	3,203	-5 °C
22:39	L	300 s	1.50	3,199	-5 °C
22:50	OIII	600 s	1.51	1,576	-5 °C
23:00	OIII	600 s	1.50	1,651	-5 °C

M 31 · Andromeda Galaxy23:14 → 03:164.1 h · 41 frames

Position: 00:42:50 41° 11' 06"
Filters: L 20×300s · OIII 10×600s · Red 5×240s · Blue 5×240s · Green 1×240s
HFR: 1.48 mean · 1.33–1.67
Stars: 1,548 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	20	300 s	1.7 h
OIII	10	600 s	1.7 h
Red	5	240 s	20 min
Blue	5	240 s	20 min
Green	1	240 s	4 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
23:14	OIII	600 s	1.45	907	-5 °C
23:24	OIII	600 s	1.44	931	-5 °C
23:34	OIII	600 s	1.46	958	-5 °C
23:44	OIII	600 s	1.47	975	-5 °C
23:54	OIII	600 s	1.47	994	-5 °C
23:59	L	300 s	1.49	1,941	-5 °C
00:04	L	300 s	1.48	1,919	-5 °C
00:10	L	300 s	1.49	1,900	-5 °C
00:15	L	300 s	1.50	1,935	-5 °C
00:20	L	300 s	1.50	1,955	-5 °C
00:30	OIII	600 s	1.52	1,083	-5 °C
00:40	OIII	600 s	1.55	1,098	-5 °C
00:53	OIII	600 s	1.39	831	-5 °C
01:03	OIII	600 s	1.39	845	-5 °C
01:13	OIII	600 s	1.41	893	-5 °C
01:19	L	300 s	1.42	1,811	-5 °C
01:24	L	300 s	1.44	1,839	-5 °C
01:29	L	300 s	1.43	1,826	-5 °C
01:34	L	300 s	1.44	1,843	-5 °C
01:39	L	300 s	1.44	1,855	-5 °C
01:44	L	300 s	1.44	1,846	-5 °C
01:50	L	300 s	1.44	1,874	-5 °C
01:55	L	300 s	1.44	1,838	-5 °C
02:00	L	300 s	1.45	1,858	-5 °C
02:05	L	300 s	1.45	1,909	-5 °C
02:10	L	300 s	1.46	1,854	-5 °C
02:15	L	300 s	1.46	1,872	-5 °C
02:20	L	300 s	1.47	1,906	-5 °C
02:26	L	300 s	1.48	1,943	-5 °C
02:31	L	300 s	1.48	1,904	-5 °C
02:35	Blue	240 s	1.66	1,660	-5 °C
02:39	Blue	240 s	1.67	1,651	-5 °C
02:43	Blue	240 s	1.66	1,641	-5 °C
02:47	Blue	240 s	1.64	1,634	-5 °C
02:51	Blue	240 s	1.64	1,613	-5 °C
02:55	Red	240 s	1.43	1,399	-5 °C
02:59	Red	240 s	1.43	1,409	-5 °C
03:04	Red	240 s	1.43	1,426	-5 °C
03:08	Red	240 s	1.43	1,395	-5 °C
03:12	Red	240 s	1.42	1,380	-5 °C
03:16	Green	240 s	1.33	1,131	-5 °C

M 45 · Pleiades03:31 → 05:482.3 h · 14 frames

Position: 03:46:39 24° 08' 06"
Filters: Ha 14 × 600 s
HFR: 1.64 mean · 1.60–1.70
Stars: 448 mean

Integration by filter
Filter	Frames	Exposure	Integration
Ha	14	600 s	2.3 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
03:31	Ha	600 s	1.61	408	-5 °C
03:41	Ha	600 s	1.62	418	-5 °C
03:51	Ha	600 s	1.62	437	-5 °C
04:01	Ha	600 s	1.65	431	-5 °C
04:11	Ha	600 s	1.66	431	-5 °C
04:22	Ha	600 s	1.67	452	-5 °C
04:32	Ha	600 s	1.70	445	-5 °C
04:45	Ha	600 s	1.60	469	-5 °C
04:55	Ha	600 s	1.61	465	-5 °C
05:05	Ha	600 s	1.62	471	-5 °C
05:15	Ha	600 s	1.66	450	-5 °C
05:25	Ha	600 s	1.67	459	-5 °C
05:36	Ha	600 s	1.70	469	-5 °C
05:48	Ha	600 s	1.60	462	-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

OIII

600 s

1.2 h

300 s

50 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

21:00

300 s

1.49

3,044

-5 °C

21:05

300 s

1.48

3,072

-5 °C

21:10

300 s

1.49

3,120

-5 °C

21:15

300 s

1.51

3,204

-5 °C

21:20

300 s

1.51

3,186

-5 °C

21:30

OIII

600 s

1.50

1,525

-5 °C

21:40

OIII

600 s

1.50

1,582

-5 °C

21:50

OIII

600 s

1.52

1,596

-5 °C

22:01

OIII

600 s

1.55

1,622

-5 °C

22:11

OIII

600 s

1.56

1,640

-5 °C

22:16

300 s

1.62

3,201

-5 °C

22:24

300 s

1.49

3,194

-5 °C

22:29

300 s

1.50

3,161

-5 °C

22:34

300 s

1.49

3,203

-5 °C

22:39

300 s

1.50

3,199

-5 °C

22:50

OIII

600 s

1.51

1,576

-5 °C

23:00

OIII

600 s

1.50

1,651

-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

1.7 h

OIII

600 s

1.7 h

Red

240 s

20 min

Blue

240 s

20 min

Green

240 s

4 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

23:14

OIII

600 s

1.45

907

-5 °C

23:24

OIII

600 s

1.44

931

-5 °C

23:34

OIII

600 s

1.46

958

-5 °C

23:44

OIII

600 s

1.47

975

-5 °C

23:54

OIII

600 s

1.47

994

-5 °C

23:59

300 s

1.49

1,941

-5 °C

00:04

300 s

1.48

1,919

-5 °C

00:10

300 s

1.49

1,900

-5 °C

00:15

300 s

1.50

1,935

-5 °C

00:20

300 s

1.50

1,955

-5 °C

00:30

OIII

600 s

1.52

1,083

-5 °C

00:40

OIII

600 s

1.55

1,098

-5 °C

00:53

OIII

600 s

1.39

831

-5 °C

01:03

OIII

600 s

1.39

845

-5 °C

01:13

OIII

600 s

1.41

893

-5 °C

01:19

300 s

1.42

1,811

-5 °C

01:24

300 s

1.44

1,839

-5 °C

01:29

300 s

1.43

1,826

-5 °C

01:34

300 s

1.44

1,843

-5 °C

01:39

300 s

1.44

1,855

-5 °C

01:44

300 s

1.44

1,846

-5 °C

01:50

300 s

1.44

1,874

-5 °C

01:55

300 s

1.44

1,838

-5 °C

02:00

300 s

1.45

1,858

-5 °C

02:05

300 s

1.45

1,909

-5 °C

02:10

300 s

1.46

1,854

-5 °C

02:15

300 s

1.46

1,872

-5 °C

02:20

300 s

1.47

1,906

-5 °C

02:26

300 s

1.48

1,943

-5 °C

02:31

300 s

1.48

1,904

-5 °C

02:35

Blue

240 s

1.66

1,660

-5 °C

02:39

Blue

240 s

1.67

1,651

-5 °C

02:43

Blue

240 s

1.66

1,641

-5 °C

02:47

Blue

240 s

1.64

1,634

-5 °C

02:51

Blue

240 s

1.64

1,613

-5 °C

02:55

Red

240 s

1.43

1,399

-5 °C

02:59

Red

240 s

1.43

1,409

-5 °C

03:04

Red

240 s

1.43

1,426

-5 °C

03:08

Red

240 s

1.43

1,395

-5 °C

03:12

Red

240 s

1.42

1,380

-5 °C

03:16

Green

240 s

1.33

1,131

-5 °C

Integration by filter

Filter

Frames

Exposure

Integration

600 s

2.3 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

03:31

600 s

1.61

408

-5 °C

03:41

600 s

1.62

418

-5 °C

03:51

600 s

1.62

437

-5 °C

04:01

600 s

1.65

431

-5 °C

04:11

600 s

1.66

431

-5 °C

04:22

600 s

1.67

452

-5 °C

04:32

600 s

1.70

445

-5 °C

04:45

600 s

1.60

469

-5 °C

04:55

600 s

1.61

465

-5 °C

05:05

600 s

1.62

471

-5 °C

05:15

600 s

1.66

450

-5 °C

05:25

600 s

1.67

459

-5 °C

05:36

600 s

1.70

469

-5 °C

05:48

600 s

1.60

462

-5 °C