Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205
Messier 13, 



    
        

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Messier 13
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Messier 13

Equipment

Imaging Telescopes Or Lenses
Celestron EdgeHD 8
Imaging Cameras
Canon EOS 500D / Rebel T1i / Kiss X3
Mounts
Advanced VX
Software
Pisinsight 1.8 · APT · PHD2 Guiding
Guiding Telescopes Or Lenses
Celestron Finderscope 9x50
Guiding Cameras
ZWO ASI120MC

Acquisition details

Dates:
Aug. 17, 2015 ·  Aug. 21, 2015 ·  March 16, 2016 ·  April 12, 2016 ·  Feb. 25, 2017 ·  March 4, 2017 ·  March 26, 2017
Frames:
95×180(4h 45′) ISO800
Integration:
4h 45′
Flats:
50
Bias:
50
Avg. Moon age:
12.16 days
Avg. Moon phase:
25.62%

Basic astrometry details

Astrometry.net job: 1038789

RA center: 16h41m40s.8

DEC center: +36°2718

Pixel scale: 0.679 arcsec/pixel

Orientation: 86.720 degrees

Field radius: 0.400 degrees

Resolution: 620x620

File size: 284.3 KB

Comments

Revisions

  • Messier 13, 



    
        

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    Original
  • Messier 13, 



    
        

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    B
  • Messier 13, 



    
        

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    C
  • Final
    Messier 13, 



    
        

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    D

Sky plot

Sky plot

Histogram

Messier 13, 



    
        

            Tertsi