Hemisphere:  Southern  ·  Constellation: Aquarius (Aqr)  ·  Contains:  M 2  ·  NGC 7089
M2 (EQ3-2, not guiding, 138x15 sec), 



    
        

            Sergey
M2 (EQ3-2, not guiding, 138x15 sec)
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M2 (EQ3-2, not guiding, 138x15 sec)

M2 (EQ3-2, not guiding, 138x15 sec), 



    
        

            Sergey
M2 (EQ3-2, not guiding, 138x15 sec)
Powered byPixInsight

M2 (EQ3-2, not guiding, 138x15 sec)

Technical card

Imaging telescopes or lenses: Newton Telescope 150/750

Imaging cameras: Nikon D5100

Mounts: Arsenal EQ3-2

Software: Fitswork  ·  Adobe Photoship CC 2014  ·  Deep Sky Stacker 3.3.4


Dates:Oct. 29, 2017

Frames: 138x15" (34' 30")

Integration: 34' 30"

Avg. Moon age: 8.83 days

Avg. Moon phase: 65.20%


Basic astrometry details

Astrometry.net job: 1814836

RA center: 21h 33' 26"

DEC center: -0° 49' 30"

Pixel scale: 1.313 arcsec/pixel

Orientation: 358.691 degrees

Field radius: 0.422 degrees


Resolution: 1932x1275

Data source: Backyard

Description

M2. Newton 150/750, not guiding, D5100, 138x15 sec. New processing in photoshop. Old version https://www.astrobin.com/320966/?nc=user

Comments

Sky plot

Sky plot

Histogram

M2 (EQ3-2, not guiding, 138x15 sec), 



    
        

            Sergey