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Contains:  IC 1296, M 57, NGC 6720, Ring nebula in Lyra
Getting plate-solving status, please wait...
M57 Ring Nebula, 



    
        

            Rich Bamford
M57 Ring Nebula
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M57 Ring Nebula

Technical card

Imaging telescopes or lenses:Celestron 9.25

Imaging cameras:CANON 700D

Mounts:CGEM DX

Focal reducers:Celestron 6.3 focal reducer / corrector

Software:Deepsky StackerPixInsight

Filters:Hutech IDAS LPS D1 2"


Dates:July 9, 2015

Frames:Hutech IDAS LPS D1 2": 20x30" ISO400

Integration: 0.2 hours

Avg. Moon age: 22.84 days

Avg. Moon phase: 42.64%


Basic astrometry details

Astrometry.net job: 765620

RA center: 18h 53' 41"

DEC center: +33° 0' 54"

Orientation: 120.699 degrees

Field radius: 0.478 degrees


Resolution: 9000x6000

Locations: Home, Grantham, United Kingdom

Description

Quick go at M57 last night whilst trying out new CGEM mount.
Seeing was a bit misty but managed to get 20 reasonable 30s subs.
Unfortunately was just after sunset and clouds rolled in before it got anywhere near dark enough.

07.09.15
Had another go at processing this in PixInsight following various tutorials.
Result seems a bit clearer now and at far higher resolution (9000x6000) than original attempts.
Also when plate solved in PI was able to pick out few other galaxies and nebulae (albeit as feint smudges).

Comments

Author

Myrialejean
Rich Bamford
License: None (All rights reserved)
550
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Revisions

  • M57 Ring Nebula, 



    
        

            Rich Bamford
    Original
  • M57 Ring Nebula, 



    
        

            Rich Bamford
    B
  • Final
    M57 Ring Nebula, 



    
        

            Rich Bamford
    C

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Sky plot

Histogram

M57 Ring Nebula, 



    
        

            Rich Bamford