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Contains:  NGC 7023
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Iris nebula from the village sky

Technical card

Resolution: 2777x2123

Dates:Oct. 6, 2018

Frames:
ZWO B 1.25": 30x120" (gain: 76.00) -15C bin 1x1
ZWO G 1.25": 30x120" (gain: 76.00) -15C bin 1x1
ZWO L 1.25": 58x120" (gain: 76.00) -15C bin 1x1
ZWO R 1.25": 30x120" (gain: 76.00) -15C bin 1x1

Integration: 4.9 hours

Avg. Moon age: 26.62 days

Avg. Moon phase: 9.30%

Bortle Dark-Sky Scale: 3.00

Astrometry.net job: 2444582

RA center: 21h 1' 28"

DEC center: +67° 52' 51"

Pixel scale: 3.379 arcsec/pixel

Orientation: 270.260 degrees

Field radius: 1.640

Data source: Traveller

Description

I had the EQ5 in the trunk so I thought to take the small ED with me together with the mono camera that time. Quite a nice dark sky there.
Up to this date, this is my only image shot only through the 72ED.

Comments

Author

alexbb
alexbb
License: None (All rights reserved)
10033
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Iris nebula from the village sky, 





    
        

            alexbb