Night in detail

Sun 29 Mar 2026 → Mon 30 Mar

Integration: 3.7 h
Frames: 35 frames
Targets: 3
Dark sky: 8.8 h
Moon: 92 % · Waxing gibbous
Roof open: 8.0 h · 47 % imaged

Sat 28 Mar Mon 30 Mar

Sky

Moon 92%

Roof

M 45

Thor's Helmet

NGC 7023

HFR

Conditions

Cloud%

100

Temp°C

Dew°C

Humidity%

Windm/s

PressurehPa

963

964

LRedSIIGreenroof opengoodmarginalpoor

Sunset 19:55Dark 21:17 → 06:07Moonset 06:20Sunrise 07:29

Sessions

3 targets

M 45 · Pleiades21:05 → 21:4845 min · 10 frames

Position: 03:46:39 24° 08' 06"
Filters: L 5×300s · Red 5×240s
HFR: 1.59 mean · 1.57–1.61
Stars: 113 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	5	300 s	25 min
Red	5	240 s	20 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
21:05	L	300 s	1.57	68	-10 °C
21:10	L	300 s	1.58	58	-10 °C
21:16	L	300 s	1.58	67	-10 °C
21:21	L	300 s	1.59	70	-10 °C
21:27	L	300 s	1.60	77	-10 °C
21:31	Red	240 s	1.61	180	-10 °C
21:35	Red	240 s	1.60	144	-10 °C
21:39	Red	240 s	1.60	136	-10 °C
21:43	Red	240 s	1.60	148	-10 °C
21:48	Red	240 s	1.61	178	-10 °C

Thor's Helmet · Thor's Helmet22:06 → 00:052.0 h · 12 frames

Position: 07:16:39 -13° 11' 48"
Filters: SII 12 × 600 s
HFR: 1.67 mean · 1.62–1.79
Stars: 1,033 mean

Integration by filter
Filter	Frames	Exposure	Integration
SII	12	600 s	2.0 h

Frames
Time	Filter	Exp	HFR	Stars	Sensor
22:06	SII	600 s	1.63	927	-10 °C
22:16	SII	600 s	1.62	976	-10 °C
22:27	SII	600 s	1.64	969	-10 °C
22:37	SII	600 s	1.64	1,024	-10 °C
22:48	SII	600 s	1.64	977	-10 °C
22:58	SII	600 s	1.65	995	-10 °C
23:09	SII	600 s	1.65	991	-10 °C
23:19	SII	600 s	1.65	1,038	-10 °C
23:30	SII	600 s	1.69	1,125	-10 °C
23:40	SII	600 s	1.67	984	-10 °C
23:51	SII	600 s	1.76	1,203	-10 °C
00:05	SII	600 s	1.79	1,188	-10 °C

NGC 7023 · Iris Nebula02:29 → 03:2557 min · 13 frames

Position: 20:52:19 67° 35' 35"
Filters: L 5×300s · Red 5×240s · Green 3×240s
HFR: 1.61 mean · 1.58–1.69
Stars: 230 mean

Integration by filter
Filter	Frames	Exposure	Integration
L	5	300 s	25 min
Red	5	240 s	20 min
Green	3	240 s	12 min

Frames
Time	Filter	Exp	HFR	Stars	Sensor
02:29	L	300 s	1.59	132	-10 °C
02:34	L	300 s	1.58	77	-10 °C
02:40	L	300 s	1.59	133	-10 °C
02:45	L	300 s	1.58	142	-10 °C
02:50	L	300 s	1.59	190	-10 °C
02:54	Red	240 s	1.69	661	-10 °C
02:58	Red	240 s	1.67	469	-10 °C
03:03	Red	240 s	1.64	208	-10 °C
03:07	Red	240 s	1.62	222	-10 °C
03:12	Red	240 s	1.61	413	-10 °C
03:16	Green	240 s	1.59	122	-10 °C
03:20	Green	240 s	1.61	142	-10 °C
03:25	Green	240 s	1.60	82	-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

25 min

Red

240 s

20 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

21:05

300 s

1.57

-10 °C

21:10

300 s

1.58

-10 °C

21:16

300 s

1.58

-10 °C

21:21

300 s

1.59

-10 °C

21:27

300 s

1.60

-10 °C

21:31

Red

240 s

1.61

180

-10 °C

21:35

Red

240 s

1.60

144

-10 °C

21:39

Red

240 s

1.60

136

-10 °C

21:43

Red

240 s

1.60

148

-10 °C

21:48

Red

240 s

1.61

178

-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

SII

600 s

2.0 h

Frames

Time

Filter

Exp

HFR

Stars

Sensor

22:06

SII

600 s

1.63

927

-10 °C

22:16

SII

600 s

1.62

976

-10 °C

22:27

SII

600 s

1.64

969

-10 °C

22:37

SII

600 s

1.64

1,024

-10 °C

22:48

SII

600 s

1.64

977

-10 °C

22:58

SII

600 s

1.65

995

-10 °C

23:09

SII

600 s

1.65

991

-10 °C

23:19

SII

600 s

1.65

1,038

-10 °C

23:30

SII

600 s

1.69

1,125

-10 °C

23:40

SII

600 s

1.67

984

-10 °C

23:51

SII

600 s

1.76

1,203

-10 °C

00:05

SII

600 s

1.79

1,188

-10 °C

Integration by filter

Filter

Frames

Exposure

Integration

300 s

25 min

Red

240 s

20 min

Green

240 s

12 min

Frames

Time

Filter

Exp

HFR

Stars

Sensor

02:29

300 s

1.59

132

-10 °C

02:34

300 s

1.58

-10 °C

02:40

300 s

1.59

133

-10 °C

02:45

300 s

1.58

142

-10 °C

02:50

300 s

1.59

190

-10 °C

02:54

Red

240 s

1.69

661

-10 °C

02:58

Red

240 s

1.67

469

-10 °C

03:03

Red

240 s

1.64

208

-10 °C

03:07

Red

240 s

1.62

222

-10 °C

03:12

Red

240 s

1.61

413

-10 °C

03:16

Green

240 s

1.59

122

-10 °C

03:20

Green

240 s

1.61

142

-10 °C

03:25

Green

240 s

1.60

-10 °C