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Contains:  Ring nebula in Lyra, M 57, NGC 6720, IC 1296
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 Ring nebula in Lyra M57, 





    
        

            Hornisse
 Ring nebula in Lyra M57

Ring nebula in Lyra M57

Technical card

Resolution: 1053x624

Dates:July 25, 2017

Frames:
Explore Scientific UHC: 15x120" ISO800
Explore Scientific UHC: 45x60" ISO800

Integration: 1.2 hours

Flats: ~30

Bias: ~100

Avg. Moon age: 2.32 days

Avg. Moon phase: 5.94%

Temperature: 16.00

Astrometry.net job: 1669556

RA center: 283.392 degrees

DEC center: 33.028 degrees

Pixel scale: 1.072 arcsec/pixel

Orientation: 7.267 degrees

Field radius: 0.182 degrees

Locations: Home observatory, Werischwar, Hungary

Description

M57 was the first deep sky object I was able to find and observe visually with my then new 200/1000 Newtonian in August last year when I started astronomy and astrophotography..

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Author

Hornisse
Hornisse
License: None (All rights reserved)
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 Ring nebula in Lyra M57, 





    
        

            Hornisse