Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
M13, 



    
        

            bubu_77
M13
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M13

M13, 



    
        

            bubu_77
M13
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M13

Technical card

Imaging telescopes or lenses: nexstar 8SE

Imaging cameras: Canon EOS 1100 D  ·  Backyardeos

Mounts: Celestron Advanced VX Goto

Guiding telescopes or lenses: Noname Lunette 50X227 mm

Guiding cameras: QHY5L-II-C

Focal reducers: Focal Reducer 0.63x

Software: Deep Sky Stacker 3.3.4  ·  Abode Photoshop CS5


Dates:July 30, 2017

Frames: 11x180" (33')

Integration: 33'

Avg. Moon age: 7.26 days

Avg. Moon phase: 48.68%


Basic astrometry details

Astrometry.net job: 1762202

RA center: 16h41m38s.6

DEC center: +36°2920

Pixel scale: 2.193 arcsec/pixel

Orientation: 263.460 degrees

Field radius: 0.563 degrees


Resolution: 1540x1025

Locations: Maison, Laurac en vivarais, Ardéche, France

Comments

Sky plot

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Histogram

M13, 



    
        

            bubu_77