Night in detail

Wed 27 May 2026 → Thu 28 May

Integration: 4.0 h
Frames: 56 frames
Targets: 1
Dark sky: 6.8 h
Moon: 91 % · Waxing gibbous
Roof open: 5.9 h · 67 % imaged

Mon 25 May Thu 28 May

Sky

Moon 91%

Roof

NGC 7023

HFR

Conditions

Cloud%

Temp°C

Dew°C

Humidity%

Windm/s

PressurehPa

957

958

959

958

959

960

LRedGreenBlueroof opengoodmarginalpoor

Sunset 20:35Dark 22:11 → 04:59Moonset 04:40Sunrise 06:36

Sessions

1 target

NGC 7023 · Iris Nebula22:35 → 02:474.0 h · 56 frames

Position: 20:52:19 67° 35' 35"
Filters: L 14×300s · Red 15×240s · Green 15×240s · Blue 12×240s
HFR: 1.63 mean · 1.57–1.78
Stars: 282 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	14	300 s	1.2 h
Red	15	240 s	1.0 h
Green	15	240 s	1.0 h
Blue	12	240 s	48 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
22:35	L	300 s	1.64	152	-10 °C
22:40	L	300 s	1.65	158	-10 °C
22:46	L	300 s	1.65	214	-10 °C
22:51	L	300 s	1.66	228	-10 °C
22:55	Red	240 s	1.61	327	-10 °C
22:59	Red	240 s	1.61	291	-10 °C
23:04	Red	240 s	1.62	324	-10 °C
23:08	Red	240 s	1.62	319	-10 °C
23:12	Red	240 s	1.62	363	-10 °C
23:16	Green	240 s	1.57	105	-10 °C
23:20	Green	240 s	1.59	103	-10 °C
23:25	Green	240 s	1.59	106	-10 °C
23:29	Green	240 s	1.57	135	-10 °C
23:34	Green	240 s	1.58	108	-10 °C
23:38	Blue	240 s	1.66	170	-10 °C
23:42	Blue	240 s	1.66	170	-10 °C
23:47	Blue	240 s	1.67	169	-10 °C
23:51	Blue	240 s	1.67	150	-10 °C
23:55	Blue	240 s	1.66	146	-10 °C
00:00	L	300 s	1.68	322	-10 °C
00:05	L	300 s	1.67	336	-10 °C
00:11	L	300 s	1.69	335	-10 °C
00:16	L	300 s	1.69	352	-10 °C
00:22	L	300 s	1.70	383	-10 °C
00:26	Red	240 s	1.60	298	-10 °C
00:30	Red	240 s	1.60	320	-10 °C
00:35	Red	240 s	1.61	338	-10 °C
00:39	Red	240 s	1.60	390	-10 °C
00:44	Red	240 s	1.61	401	-10 °C
00:48	Green	240 s	1.64	243	-10 °C
00:52	Green	240 s	1.65	257	-10 °C
00:57	Green	240 s	1.63	216	-10 °C
01:01	Green	240 s	1.63	222	-10 °C
01:06	Green	240 s	1.62	224	-10 °C
01:10	Blue	240 s	1.64	205	-10 °C
01:14	Blue	240 s	1.64	199	-10 °C
01:18	Blue	240 s	1.64	201	-10 °C
01:22	Blue	240 s	1.64	221	-10 °C
01:27	Blue	240 s	1.66	192	-10 °C
01:32	L	300 s	1.78	631	-10 °C
01:39	L	300 s	1.63	221	-10 °C
01:45	L	300 s	1.63	253	-10 °C
01:50	L	300 s	1.63	334	-10 °C
01:56	L	300 s	1.62	324	-10 °C
02:00	Red	240 s	1.63	563	-10 °C
02:04	Red	240 s	1.63	596	-10 °C
02:09	Red	240 s	1.65	704	-10 °C
02:13	Red	240 s	1.64	625	-10 °C
02:17	Red	240 s	1.63	547	-10 °C
02:21	Green	240 s	1.58	146	-10 °C
02:26	Green	240 s	1.58	135	-10 °C
02:30	Green	240 s	1.59	112	-10 °C
02:34	Green	240 s	1.58	167	-10 °C
02:39	Green	240 s	1.58	196	-10 °C
02:43	Blue	240 s	1.67	400	-10 °C
02:47	Blue	240 s	1.69	430	-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

1.2 h

Red

240 s

1.0 h

Green

240 s

1.0 h

Blue

240 s

48 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

22:35

300 s

1.64

152

-10 °C

22:40

300 s

1.65

158

-10 °C

22:46

300 s

1.65

214

-10 °C

22:51

300 s

1.66

228

-10 °C

22:55

Red

240 s

1.61

327

-10 °C

22:59

Red

240 s

1.61

291

-10 °C

23:04

Red

240 s

1.62

324

-10 °C

23:08

Red

240 s

1.62

319

-10 °C

23:12

Red

240 s

1.62

363

-10 °C

23:16

Green

240 s

1.57

105

-10 °C

23:20

Green

240 s

1.59

103

-10 °C

23:25

Green

240 s

1.59

106

-10 °C

23:29

Green

240 s

1.57

135

-10 °C

23:34

Green

240 s

1.58

108

-10 °C

23:38

Blue

240 s

1.66

170

-10 °C

23:42

Blue

240 s

1.66

170

-10 °C

23:47

Blue

240 s

1.67

169

-10 °C

23:51

Blue

240 s

1.67

150

-10 °C

23:55

Blue

240 s

1.66

146

-10 °C

00:00

300 s

1.68

322

-10 °C

00:05

300 s

1.67

336

-10 °C

00:11

300 s

1.69

335

-10 °C

00:16

300 s

1.69

352

-10 °C

00:22

300 s

1.70

383

-10 °C

00:26

Red

240 s

1.60

298

-10 °C

00:30

Red

240 s

1.60

320

-10 °C

00:35

Red

240 s

1.61

338

-10 °C

00:39

Red

240 s

1.60

390

-10 °C

00:44

Red

240 s

1.61

401

-10 °C

00:48

Green

240 s

1.64

243

-10 °C

00:52

Green

240 s

1.65

257

-10 °C

00:57

Green

240 s

1.63

216

-10 °C

01:01

Green

240 s

1.63

222

-10 °C

01:06

Green

240 s

1.62

224

-10 °C

01:10

Blue

240 s

1.64

205

-10 °C

01:14

Blue

240 s

1.64

199

-10 °C

01:18

Blue

240 s

1.64

201

-10 °C

01:22

Blue

240 s

1.64

221

-10 °C

01:27

Blue

240 s

1.66

192

-10 °C

01:32

300 s

1.78

631

-10 °C

01:39

300 s

1.63

221

-10 °C

01:45

300 s

1.63

253

-10 °C

01:50

300 s

1.63

334

-10 °C

01:56

300 s

1.62

324

-10 °C

02:00

Red

240 s

1.63

563

-10 °C

02:04

Red

240 s

1.63

596

-10 °C

02:09

Red

240 s

1.65

704

-10 °C

02:13

Red

240 s

1.64

625

-10 °C

02:17

Red

240 s

1.63

547

-10 °C

02:21

Green

240 s

1.58

146

-10 °C

02:26

Green

240 s

1.58

135

-10 °C

02:30

Green

240 s

1.59

112

-10 °C

02:34

Green

240 s

1.58

167

-10 °C

02:39

Green

240 s

1.58

196

-10 °C

02:43

Blue

240 s

1.67

400

-10 °C

02:47

Blue

240 s

1.69

430

-10 °C