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Contains:  Ring nebula in Lyra, M 57, NGC 6720, The star Sheliak (βLyr), The star ν1Lyr
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M57, 





    
        

            angrysapien
M57

M57

Technical card

Imaging telescope or lens:Stellarvue sv80t refractor

Imaging camera:Canon T3i

Mount:Advanced VX

Guiding camera:Canon T3i

Software:Pixinsight 1.8

Resolution: 2601x1733

Dates:Aug. 28, 2014

Frames: 40x30"

Integration: 0.3 hours

Avg. Moon age: 2.63 days

Avg. Moon phase: 7.60%

Astrometry.net job: 357944

RA center: 283.425 degrees

DEC center: 33.258 degrees

Pixel scale: 2.358 arcsec/pixel

Orientation: -174.808 degrees

Field radius: 1.024 degrees

Locations: Backyard Observatory, Easley, South Carolina, United States

Data source: Backyard

Description

M57 on a muggy night from my downtown backyard. Unguided.

Comments

Author

angrysapien
angrysapien
License: None (All rights reserved)
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M57, 





    
        

            angrysapien