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M57, 



    
        

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M57

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M57

Equipment

Imaging Telescopes Or Lenses
GSO / Teleskop-Service RC 12"
Imaging Cameras
QHYCCD QHY8L
Mounts
Sky-Watcher NEQ6
Filters
CLS
Accessories
Orion OAG Deluxe · CCDT67
Software
Metaguide
Guiding Cameras
QHYCCD QHY5

Acquisition details

Dates:
July 16, 2014
Frames:
13×300(1h 5′)
Integration:
1h 5′
Avg. Moon age:
19.39 days
Avg. Moon phase:
77.64%

Basic astrometry details

Astrometry.net job: 318348

Resolution: 1500x1387

File size: 374.7 KB

Description

The moon drowned out most things last night but rather than waste the otherwise clear sky I went for the ring again. Stars are looking better, had another tweak with the collimation. Also used HLVG to reduce the otherwise overly green central region.

Comments

Revisions

  • Final
    M57, 



    
        

            silentrunning
    Original
  • M57, 



    
        

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    B

Histogram

M57, 



    
        

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