Hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  Ring nebula in Lyra
M57, 



    
        

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M57
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M57

M57, 



    
        

            silentrunning
M57
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M57

Equipment

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

Acquisition details

Dates:
July 6, 2013
Frames:
6x600" (1h)
2x900" (30')
CLS: 10x300" (50') bin 1x1
Integration:
2h 20'
Darks:
10
Flats:
19
Avg. Moon age:
27.92 days
Avg. Moon phase:
2.89%
Temperature:
-15.00

Basic astrometry details

Astrometry.net job: 94225

RA center: 18h53m35s.0

DEC center: +33°0144

Pixel scale: 1.011 arcsec/pixel

Orientation: 178.173 degrees

Field radius: 0.181 degrees

Resolution: 942x877

Comments

Revisions

  • Final
    M57, 



    
        

            silentrunning
    Original
  • M57, 



    
        

            silentrunning
    B
  • M57, 



    
        

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    C

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M57, 



    
        

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