Night in detail

Wed 4 Feb 2026 → Thu 5 Feb

Integration: 4.6 h
Frames: 55 frames
Targets: 2
Dark sky: 10.5 h
Moon: 87 % · Waning gibbous
Roof open: 5.7 h · 81 % imaged

Tue 3 Feb Thu 5 Feb

Sky

Moon 87%

Roof

IC 405

M 31

HFR

Conditions

Cloud%

Temp°C

-0

Dew°C

-0

-1

-2

-1

Humidity%

Windm/s

PressurehPa

974

975

976

975

976

975

974

LGreenRedBlueOIIIroof opengoodmarginalpoor

Sunset 18:15Moonrise 21:30Dark 19:38 → 06:06Sunrise 07:28

Sessions

2 targets

IC 405 · Flaming Star Nebula20:33 → 01:393.3 h · 44 frames

Position: 05:18:36 33° 51' 04"
Filters: L 10×300s · Green 12×240s · Red 10×240s · Blue 10×240s · OIII 2×600s
HFR: 1.65 mean · 1.59–1.76
Stars: 1,125 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	10	300 s	50 min
Green	12	240 s	48 min
Red	10	240 s	40 min
Blue	10	240 s	40 min
OIII	2	600 s	20 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
20:33	OIII	600 s	1.62	801	-10 °C
20:44	OIII	600 s	1.65	1,329	-10 °C
22:30	Green	240 s	1.59	852	-10 °C
22:34	Green	240 s	1.60	866	-10 °C
22:38	Blue	240 s	1.69	1,461	-10 °C
22:42	Blue	240 s	1.74	1,766	-10 °C
22:46	Blue	240 s	1.72	1,653	-10 °C
22:50	Blue	240 s	1.69	1,405	-10 °C
22:55	Blue	240 s	1.66	1,247	-10 °C
23:00	L	300 s	1.62	825	-10 °C
23:05	L	300 s	1.62	853	-10 °C
23:11	L	300 s	1.63	1,223	-10 °C
23:16	L	300 s	1.62	973	-10 °C
23:21	L	300 s	1.61	802	-10 °C
23:25	Red	240 s	1.61	802	-10 °C
23:30	Red	240 s	1.64	1,264	-10 °C
23:34	Red	240 s	1.76	1,949	-10 °C
23:42	Red	240 s	1.63	1,173	-10 °C
23:46	Red	240 s	1.63	1,076	-10 °C
23:50	Green	240 s	1.59	680	-10 °C
23:54	Green	240 s	1.60	894	-10 °C
23:59	Green	240 s	1.61	1,017	-10 °C
00:03	Green	240 s	1.59	809	-10 °C
00:08	Green	240 s	1.59	700	-10 °C
00:12	Blue	240 s	1.68	1,035	-10 °C
00:16	Blue	240 s	1.68	1,005	-10 °C
00:20	Blue	240 s	1.68	994	-10 °C
00:24	Blue	240 s	1.68	1,028	-10 °C
00:29	Blue	240 s	1.68	1,073	-10 °C
00:34	L	300 s	1.65	1,283	-10 °C
00:39	L	300 s	1.63	1,099	-10 °C
00:45	L	300 s	1.63	1,040	-10 °C
00:50	L	300 s	1.63	1,127	-10 °C
00:55	L	300 s	1.65	1,204	-10 °C
01:00	Red	240 s	1.66	1,342	-10 °C
01:04	Red	240 s	1.66	1,310	-10 °C
01:08	Red	240 s	1.65	1,291	-10 °C
01:12	Red	240 s	1.67	1,396	-10 °C
01:17	Red	240 s	1.69	1,519	-10 °C
01:21	Green	240 s	1.64	1,172	-10 °C
01:25	Green	240 s	1.63	989	-10 °C
01:30	Green	240 s	1.62	972	-10 °C
01:34	Green	240 s	1.63	1,168	-10 °C
01:39	Green	240 s	1.62	1,022	-10 °C

M 31 · Andromeda Galaxy21:00 → 22:191.3 h · 11 frames

Position: 00:42:50 41° 11' 06"
Filters: OIII 6×600s · Green 3×240s · Blue 2×240s
HFR: 1.65 mean · 1.61–1.73
Stars: 500 mean

Integration by filter
Filter	Frames	Exposure	Integration
OIII	6	600 s	1.0 h
Green	3	240 s	12 min
Blue	2	240 s	8 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
21:00	OIII	600 s	1.63	608	-10 °C
21:11	OIII	600 s	1.62	575	-10 °C
21:21	OIII	600 s	1.62	675	-10 °C
21:32	OIII	600 s	1.63	611	-10 °C
21:47	OIII	600 s	1.61	475	-10 °C
21:58	OIII	600 s	1.64	433	-10 °C
22:02	Green	240 s	1.63	439	-10 °C
22:06	Green	240 s	1.63	423	-10 °C
22:11	Green	240 s	1.65	409	-10 °C
22:15	Blue	240 s	1.73	435	-10 °C
22:19	Blue	240 s	1.73	416	-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

50 min

Green

240 s

48 min

Red

240 s

40 min

Blue

240 s

40 min

OIII

600 s

20 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

20:33

OIII

600 s

1.62

801

-10 °C

20:44

OIII

600 s

1.65

1,329

-10 °C

22:30

Green

240 s

1.59

852

-10 °C

22:34

Green

240 s

1.60

866

-10 °C

22:38

Blue

240 s

1.69

1,461

-10 °C

22:42

Blue

240 s

1.74

1,766

-10 °C

22:46

Blue

240 s

1.72

1,653

-10 °C

22:50

Blue

240 s

1.69

1,405

-10 °C

22:55

Blue

240 s

1.66

1,247

-10 °C

23:00

300 s

1.62

825

-10 °C

23:05

300 s

1.62

853

-10 °C

23:11

300 s

1.63

1,223

-10 °C

23:16

300 s

1.62

973

-10 °C

23:21

300 s

1.61

802

-10 °C

23:25

Red

240 s

1.61

802

-10 °C

23:30

Red

240 s

1.64

1,264

-10 °C

23:34

Red

240 s

1.76

1,949

-10 °C

23:42

Red

240 s

1.63

1,173

-10 °C

23:46

Red

240 s

1.63

1,076

-10 °C

23:50

Green

240 s

1.59

680

-10 °C

23:54

Green

240 s

1.60

894

-10 °C

23:59

Green

240 s

1.61

1,017

-10 °C

00:03

Green

240 s

1.59

809

-10 °C

00:08

Green

240 s

1.59

700

-10 °C

00:12

Blue

240 s

1.68

1,035

-10 °C

00:16

Blue

240 s

1.68

1,005

-10 °C

00:20

Blue

240 s

1.68

994

-10 °C

00:24

Blue

240 s

1.68

1,028

-10 °C

00:29

Blue

240 s

1.68

1,073

-10 °C

00:34

300 s

1.65

1,283

-10 °C

00:39

300 s

1.63

1,099

-10 °C

00:45

300 s

1.63

1,040

-10 °C

00:50

300 s

1.63

1,127

-10 °C

00:55

300 s

1.65

1,204

-10 °C

01:00

Red

240 s

1.66

1,342

-10 °C

01:04

Red

240 s

1.66

1,310

-10 °C

01:08

Red

240 s

1.65

1,291

-10 °C

01:12

Red

240 s

1.67

1,396

-10 °C

01:17

Red

240 s

1.69

1,519

-10 °C

01:21

Green

240 s

1.64

1,172

-10 °C

01:25

Green

240 s

1.63

989

-10 °C

01:30

Green

240 s

1.62

972

-10 °C

01:34

Green

240 s

1.63

1,168

-10 °C

01:39

Green

240 s

1.62

1,022

-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

OIII

600 s

1.0 h

Green

240 s

12 min

Blue

240 s

8 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

21:00

OIII

600 s

1.63

608

-10 °C

21:11

OIII

600 s

1.62

575

-10 °C

21:21

OIII

600 s

1.62

675

-10 °C

21:32

OIII

600 s

1.63

611

-10 °C

21:47

OIII

600 s

1.61

475

-10 °C

21:58

OIII

600 s

1.64

433

-10 °C

22:02

Green

240 s

1.63

439

-10 °C

22:06

Green

240 s

1.63

423

-10 °C

22:11

Green

240 s

1.65

409

-10 °C

22:15

Blue

240 s

1.73

435

-10 °C

22:19

Blue

240 s

1.73

416

-10 °C