Night in detail

Sat 21 Feb 2026 → Sun 22 Feb

Integration: 7.7 h
Frames: 115 frames
Targets: 3
Dark sky: 10.0 h
Moon: 25 % · Waxing crescent
Roof open: 13 h · 58 % imaged

Fri 20 Feb Sun 22 Feb

Sky

Moon 25%

Roof

M 31

IC 405

M 40

HFR

Conditions

Cloud%

Temp°C

-1

Dew°C

-5

Humidity%

Windm/s

PressurehPa

970

971

973

974

975

976

977

978

979

980

981

RedBlueGreenLroof opengoodmarginalpoor

Sunset 18:30Dark 19:51 → 05:52Moonset 23:20Sunrise 07:13

Sessions

3 targets

M 31 · Andromeda Galaxy19:41 → 21:121.3 h · 19 frames

Position: 00:42:50 41° 11' 06"
Filters: Red 6×240s · Blue 5×240s · Green 5×240s · L 3×300s
HFR: 1.72 mean · 1.61–1.83
Stars: 676 mean

Integration by filter
Filter	Frames	Exposure	Integration
Red	6	240 s	24 min
Blue	5	240 s	20 min
Green	5	240 s	20 min
L	3	300 s	15 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
19:41	Red	240 s	1.62	338	-10 °C
19:45	Red	240 s	1.61	364	-10 °C
19:50	Red	240 s	1.62	369	-10 °C
19:54	Red	240 s	1.64	413	-10 °C
19:59	Red	240 s	1.65	430	-10 °C
20:03	Green	240 s	1.68	579	-10 °C
20:07	Green	240 s	1.67	584	-10 °C
20:11	Green	240 s	1.69	680	-10 °C
20:15	Green	240 s	1.71	693	-10 °C
20:21	Green	240 s	1.67	596	-10 °C
20:25	Blue	240 s	1.75	906	-10 °C
20:29	Blue	240 s	1.79	932	-10 °C
20:33	Blue	240 s	1.79	911	-10 °C
20:37	Blue	240 s	1.80	930	-10 °C
20:42	Blue	240 s	1.83	975	-10 °C
20:47	L	300 s	1.77	783	-10 °C
20:52	L	300 s	1.81	835	-10 °C
20:57	L	300 s	1.79	820	-10 °C
21:12	Red	240 s	1.71	697	-10 °C

IC 405 · Flaming Star Nebula21:26 → 00:011.8 h · 21 frames

Position: 05:18:36 33° 51' 04"
Filters: L 21 × 300 s
HFR: 2.24 mean · 1.97–2.45
Stars: 2,595 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	21	300 s	1.8 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
21:26	L	300 s	1.97	2,737	-10 °C
21:41	L	300 s	2.08	2,714	-10 °C
21:48	L	300 s	2.03	2,732	-10 °C
22:05	L	300 s	2.13	2,714	-10 °C
22:12	L	300 s	2.08	2,705	-10 °C
22:18	L	300 s	2.08	2,709	-10 °C
22:24	L	300 s	2.19	2,631	-10 °C
22:40	L	300 s	2.23	2,592	-10 °C
22:47	L	300 s	2.18	2,653	-10 °C
22:53	L	300 s	2.20	2,643	-10 °C
22:59	L	300 s	2.31	2,584	-10 °C
23:06	L	300 s	2.34	2,540	-10 °C
23:13	L	300 s	2.29	2,590	-10 °C
23:19	L	300 s	2.29	2,597	-10 °C
23:25	L	300 s	2.35	2,542	-10 °C
23:31	L	300 s	2.35	2,516	-10 °C
23:37	L	300 s	2.35	2,518	-10 °C
23:43	L	300 s	2.36	2,513	-10 °C
23:49	L	300 s	2.39	2,465	-10 °C
23:55	L	300 s	2.45	2,400	-10 °C
00:01	L	300 s	2.44	2,397	-10 °C

M 40 · M4000:32 → 05:474.6 h · 75 frames

Position: 12:22:13 58° 04' 59"
Filters: L 30×90s · Red 15×240s · Blue 15×240s · Green 15×240s
HFR: 1.67 mean · 1.58–1.79
Stars: 564 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	30	90 s	1.6 h
Red	15	240 s	1.0 h
Blue	15	240 s	1.0 h
Green	15	240 s	1.0 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
00:32	Red	240 s	1.64	635	-10 °C
00:36	Red	240 s	1.65	632	-10 °C
00:41	Red	240 s	1.66	625	-10 °C
00:45	Red	240 s	1.66	645	-10 °C
00:50	Red	240 s	1.65	655	-10 °C
00:54	Green	240 s	1.59	347	-10 °C
00:58	Green	240 s	1.60	362	-10 °C
01:03	Green	240 s	1.59	302	-10 °C
01:07	Green	240 s	1.59	294	-10 °C
01:11	Green	240 s	1.60	295	-10 °C
01:15	Blue	240 s	1.77	635	-10 °C
01:19	Blue	240 s	1.76	658	-10 °C
01:24	Blue	240 s	1.77	652	-10 °C
01:28	Blue	240 s	1.77	648	-10 °C
01:33	Blue	240 s	1.77	647	-10 °C
01:38	L	300 s	1.66	598	-10 °C
01:43	L	300 s	1.67	594	-10 °C
01:49	L	300 s	1.67	595	-10 °C
01:54	L	300 s	1.67	604	-10 °C
01:59	L	300 s	1.65	626	-10 °C
02:01	L	90 s	1.68	616	-10 °C
02:03	L	90 s	1.69	616	-10 °C
02:04	L	90 s	1.69	626	-10 °C
02:07	L	90 s	1.69	604	-10 °C
02:08	L	90 s	1.69	611	-10 °C
02:12	Red	240 s	1.64	653	-10 °C
02:16	Red	240 s	1.64	617	-10 °C
02:21	Red	240 s	1.64	583	-10 °C
02:25	Red	240 s	1.64	623	-10 °C
02:30	Red	240 s	1.65	659	-10 °C
02:34	Green	240 s	1.60	417	-10 °C
02:38	Green	240 s	1.61	450	-10 °C
02:43	Green	240 s	1.61	374	-10 °C
03:07	Green	240 s	1.58	418	-10 °C
03:11	Green	240 s	1.60	463	-10 °C
03:15	Blue	240 s	1.78	675	-10 °C
03:19	Blue	240 s	1.79	660	-10 °C
03:24	Blue	240 s	1.78	682	-10 °C
03:28	Blue	240 s	1.78	640	-10 °C
03:32	Blue	240 s	1.78	648	-10 °C
03:38	L	300 s	1.67	621	-10 °C
03:43	L	300 s	1.67	636	-10 °C
03:48	L	300 s	1.67	634	-10 °C
03:53	L	300 s	1.66	624	-10 °C
03:59	L	300 s	1.67	610	-10 °C
04:00	L	90 s	1.68	581	-10 °C
04:02	L	90 s	1.67	560	-10 °C
04:04	L	90 s	1.68	557	-10 °C
04:06	L	90 s	1.67	544	-10 °C
04:08	L	90 s	1.68	576	-10 °C
04:12	Red	240 s	1.63	611	-10 °C
04:16	Red	240 s	1.63	612	-10 °C
04:20	Red	240 s	1.64	609	-10 °C
04:24	Red	240 s	1.64	629	-10 °C
04:29	Red	240 s	1.62	538	-10 °C
04:33	Green	240 s	1.60	313	-10 °C
04:37	Green	240 s	1.60	335	-10 °C
04:41	Green	240 s	1.59	365	-10 °C
04:45	Green	240 s	1.60	306	-10 °C
04:50	Green	240 s	1.58	319	-10 °C
04:54	Blue	240 s	1.75	646	-10 °C
04:58	Blue	240 s	1.74	654	-10 °C
05:03	Blue	240 s	1.74	610	-10 °C
05:07	Blue	240 s	1.75	653	-10 °C
05:12	Blue	240 s	1.74	636	-10 °C
05:17	L	300 s	1.68	589	-10 °C
05:22	L	300 s	1.68	570	-10 °C
05:27	L	300 s	1.68	592	-10 °C
05:33	L	300 s	1.67	603	-10 °C
05:38	L	300 s	1.68	572	-10 °C
05:40	L	90 s	1.68	573	-10 °C
05:42	L	90 s	1.69	581	-10 °C
05:43	L	90 s	1.69	571	-10 °C
05:45	L	90 s	1.69	568	-10 °C
05:47	L	90 s	1.68	600	-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

Red

240 s

24 min

Blue

240 s

20 min

Green

240 s

20 min

300 s

15 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

19:41

Red

240 s

1.62

338

-10 °C

19:45

Red

240 s

1.61

364

-10 °C

19:50

Red

240 s

1.62

369

-10 °C

19:54

Red

240 s

1.64

413

-10 °C

19:59

Red

240 s

1.65

430

-10 °C

20:03

Green

240 s

1.68

579

-10 °C

20:07

Green

240 s

1.67

584

-10 °C

20:11

Green

240 s

1.69

680

-10 °C

20:15

Green

240 s

1.71

693

-10 °C

20:21

Green

240 s

1.67

596

-10 °C

20:25

Blue

240 s

1.75

906

-10 °C

20:29

Blue

240 s

1.79

932

-10 °C

20:33

Blue

240 s

1.79

911

-10 °C

20:37

Blue

240 s

1.80

930

-10 °C

20:42

Blue

240 s

1.83

975

-10 °C

20:47

300 s

1.77

783

-10 °C

20:52

300 s

1.81

835

-10 °C

20:57

300 s

1.79

820

-10 °C

21:12

Red

240 s

1.71

697

-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

1.8 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

21:26

300 s

1.97

2,737

-10 °C

21:41

300 s

2.08

2,714

-10 °C

21:48

300 s

2.03

2,732

-10 °C

22:05

300 s

2.13

2,714

-10 °C

22:12

300 s

2.08

2,705

-10 °C

22:18

300 s

2.08

2,709

-10 °C

22:24

300 s

2.19

2,631

-10 °C

22:40

300 s

2.23

2,592

-10 °C

22:47

300 s

2.18

2,653

-10 °C

22:53

300 s

2.20

2,643

-10 °C

22:59

300 s

2.31

2,584

-10 °C

23:06

300 s

2.34

2,540

-10 °C

23:13

300 s

2.29

2,590

-10 °C

23:19

300 s

2.29

2,597

-10 °C

23:25

300 s

2.35

2,542

-10 °C

23:31

300 s

2.35

2,516

-10 °C

23:37

300 s

2.35

2,518

-10 °C

23:43

300 s

2.36

2,513

-10 °C

23:49

300 s

2.39

2,465

-10 °C

23:55

300 s

2.45

2,400

-10 °C

00:01

300 s

2.44

2,397

-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

90 s

1.6 h

Red

240 s

1.0 h

Blue

240 s

1.0 h

Green

240 s

1.0 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

00:32

Red

240 s

1.64

635

-10 °C

00:36

Red

240 s

1.65

632

-10 °C

00:41

Red

240 s

1.66

625

-10 °C

00:45

Red

240 s

1.66

645

-10 °C

00:50

Red

240 s

1.65

655

-10 °C

00:54

Green

240 s

1.59

347

-10 °C

00:58

Green

240 s

1.60

362

-10 °C

01:03

Green

240 s

1.59

302

-10 °C

01:07

Green

240 s

1.59

294

-10 °C

01:11

Green

240 s

1.60

295

-10 °C

01:15

Blue

240 s

1.77

635

-10 °C

01:19

Blue

240 s

1.76

658

-10 °C

01:24

Blue

240 s

1.77

652

-10 °C

01:28

Blue

240 s

1.77

648

-10 °C

01:33

Blue

240 s

1.77

647

-10 °C

01:38

300 s

1.66

598

-10 °C

01:43

300 s

1.67

594

-10 °C

01:49

300 s

1.67

595

-10 °C

01:54

300 s

1.67

604

-10 °C

01:59

300 s

1.65

626

-10 °C

02:01

90 s

1.68

616

-10 °C

02:03

90 s

1.69

616

-10 °C

02:04

90 s

1.69

626

-10 °C

02:07

90 s

1.69

604

-10 °C

02:08

90 s

1.69

611

-10 °C

02:12

Red

240 s

1.64

653

-10 °C

02:16

Red

240 s

1.64

617

-10 °C

02:21

Red

240 s

1.64

583

-10 °C

02:25

Red

240 s

1.64

623

-10 °C

02:30

Red

240 s

1.65

659

-10 °C

02:34

Green

240 s

1.60

417

-10 °C

02:38

Green

240 s

1.61

450

-10 °C

02:43

Green

240 s

1.61

374

-10 °C

03:07

Green

240 s

1.58

418

-10 °C

03:11

Green

240 s

1.60

463

-10 °C

03:15

Blue

240 s

1.78

675

-10 °C

03:19

Blue

240 s

1.79

660

-10 °C

03:24

Blue

240 s

1.78

682

-10 °C

03:28

Blue

240 s

1.78

640

-10 °C

03:32

Blue

240 s

1.78

648

-10 °C

03:38

300 s

1.67

621

-10 °C

03:43

300 s

1.67

636

-10 °C

03:48

300 s

1.67

634

-10 °C

03:53

300 s

1.66

624

-10 °C

03:59

300 s

1.67

610

-10 °C

04:00

90 s

1.68

581

-10 °C

04:02

90 s

1.67

560

-10 °C

04:04

90 s

1.68

557

-10 °C

04:06

90 s

1.67

544

-10 °C

04:08

90 s

1.68

576

-10 °C

04:12

Red

240 s

1.63

611

-10 °C

04:16

Red

240 s

1.63

612

-10 °C

04:20

Red

240 s

1.64

609

-10 °C

04:24

Red

240 s

1.64

629

-10 °C

04:29

Red

240 s

1.62

538

-10 °C

04:33

Green

240 s

1.60

313

-10 °C

04:37

Green

240 s

1.60

335

-10 °C

04:41

Green

240 s

1.59

365

-10 °C

04:45

Green

240 s

1.60

306

-10 °C

04:50

Green

240 s

1.58

319

-10 °C

04:54

Blue

240 s

1.75

646

-10 °C

04:58

Blue

240 s

1.74

654

-10 °C

05:03

Blue

240 s

1.74

610

-10 °C

05:07

Blue

240 s

1.75

653

-10 °C

05:12

Blue

240 s

1.74

636

-10 °C

05:17

300 s

1.68

589

-10 °C

05:22

300 s

1.68

570

-10 °C

05:27

300 s

1.68

592

-10 °C

05:33

300 s

1.67

603

-10 °C

05:38

300 s

1.68

572

-10 °C

05:40

90 s

1.68

573

-10 °C

05:42

90 s

1.69

581

-10 °C

05:43

90 s

1.69

571

-10 °C

05:45

90 s

1.69

568

-10 °C

05:47

90 s

1.68

600

-10 °C