Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  M 57, NGC 6720, Ring Nebula
Getting plate-solving status, please wait...
M57 - Ring nebula, 



    
        

            Grozdan Grozev
M57 - Ring nebula
Powered byPixInsight

M57 - Ring nebula

Technical card

Imaging telescopes or lenses: Skywatcher 120/1000 Achromat Refractor Skywatcher 120x1000

Mounts: Skywatcher EQ5 motorized + ST4 port EQ5 motorized

Software: Adobe Photoshop CS3  ·  Deep Sky Stacker


Dates:Aug. 10, 2013

Frames: 18x25" ISO3200

Integration: 0.1 hours

Darks: ~17

Avg. Moon age: 3.39 days

Avg. Moon phase: 12.47%


Basic astrometry details

Astrometry.net job: 3365235

RA center: 18h 53' 24"

DEC center: +32° 55' 37"

Pixel scale: 0.886 arcsec/pixel

Orientation: 247.761 degrees

Field radius: 0.769 degrees


Resolution: 5202x3465

Locations: Rozhen National Observatory, Chepelare, Smolyan, Bulgaria

Data source: Traveller

Description

This was shot back in the summer of 2013. I don't remember how I hid the purple hallo around the stars :-).

Comments

Author

grozmaistor
Grozdan Grozev
License: None (All rights reserved)
310
Like

Sky plot

Sky plot

Histogram

M57 - Ring nebula, 



    
        

            Grozdan Grozev