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



    
        

            Pavel (sypai) Syrin
M13
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Technical card

Imaging telescopes or lenses: Sky-Watcher 120/1000

Imaging cameras: Nikon D5100

Mounts: Sky-Watcher EQ5 GOTO Nova


Dates:Sept. 1, 2012

Frames: 31x20" (10' 20") ISO1600 bin 1x1

Integration: 10' 20"

Darks: ~19

Bias: ~14

Avg. Moon age: 15.68 days

Avg. Moon phase: 99.06%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 169791

RA center: 16h 41' 43"

DEC center: +36° 27' 10"

Pixel scale: 1.741 arcsec/pixel

Orientation: -116.603 degrees

Field radius: 0.365 degrees


Resolution: 620x436

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M13, 



    
        

            Pavel (sypai) Syrin