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



    
        

            Lepidopterous
M13
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M13

M13, 



    
        

            Lepidopterous
M13
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M13

Technical card

Imaging telescopes or lenses: SkyWatcher 200/1000 F5 Newton

Imaging cameras: QHY10

Mounts: Synta EQ6

Guiding telescopes or lenses: Off axis guider

Guiding cameras: QHYCCD QHY5-II-M

Focal reducers: ASA 2" Newton Koma Korrektor Quattro 1,175x

Software: Photoshop  ·  PHD Guiding  ·  DSS  ·  EZCap


Dates:April 28, 2016

Frames:
40x180" (2h)
40x30" (20')

Integration: 2h 20'

Avg. Moon age: 20.52 days

Avg. Moon phase: 66.93%


Basic astrometry details

Astrometry.net job: 1406094

RA center: 16h41m45s.4

DEC center: +36°2736

Pixel scale: 1.073 arcsec/pixel

Orientation: 93.031 degrees

Field radius: 0.653 degrees


Resolution: 1824x1242

Locations: Dacha, Kostroma, Russian Federation

Comments

Revisions

  • M13, 



    
        

            Lepidopterous
    Original
  • M13, 



    
        

            Lepidopterous
    B
  • M13, 



    
        

            Lepidopterous
    C
  • M13, 



    
        

            Lepidopterous
    D
  • M13, 



    
        

            Lepidopterous
    E
  • Final
    M13, 



    
        

            Lepidopterous
    F

Sky plot

Sky plot

Histogram

M13, 



    
        

            Lepidopterous