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



    
        

            Olli67
M57 – new attempt
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M57 – new attempt

M57 – new attempt, 



    
        

            Olli67
M57 – new attempt
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M57 – new attempt

Technical card

Imaging telescopes or lenses: Celestron Nexstar 8SE SCT

Imaging cameras: Astrolumina ALccd5L-IIc

Mounts: Celeston Nexstar 8 SE

Guiding telescopes or lenses: Celestron Nexstar 8SE SCT

Software: Photoshop  ·  DeepSkyStacker  ·  PIPP

Filters: Teleskop-Service TSRED051 – 0.5x focal reducer


Dates:Sept. 16, 2014

Frames: 60x5" (5')

Integration: 5'

Avg. Moon age: 22.53 days

Avg. Moon phase: 45.93%


Basic astrometry details

Astrometry.net job: 368221

RA center: 18h53m33s.1

DEC center: +33°0242

Orientation: -118.301 degrees

Field radius: 0.183 degrees


Resolution: 1262x944

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Revisions

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            Olli67
    Original
  • Final
    M57 – new attempt, 



    
        

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    B

Sky plot

Sky plot

Histogram

M57 – new attempt, 



    
        

            Olli67