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, 



    
        

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M57
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M57

Technical card

Imaging telescopes or lenses: BOSMA Maksutov 150/1800

Imaging cameras: Nikon D610

Mounts: Orion Atlas Pro AZ/EQ-G


Frames: 26x30" (13')

Integration: 13'


Basic astrometry details

Astrometry.net job: 1686126

RA center: 18h 53' 35"

DEC center: +33° 1' 58"

Pixel scale: 0.688 arcsec/pixel

Orientation: 163.793 degrees

Field radius: 0.408 degrees


Resolution: 1824x1368

Description

First trial of 150 Rumak for a deep sky object. D610 with NikonHacker dark current hack enabled. Image was center cropped but the scope produce flat field and no coma near the edge of a full frame DSLR

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M57, 



    
        

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