Contains:  NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
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M13, 





    
        

            Tom914
M13

M13

Technical card

Imaging telescope or lens:Sky-Watcher Evostar 72ED

Imaging camera:Canon EOS 2000D

Mount:Sky-Watcher EQ-5 SynScan GoTo

Guiding telescope or lens:50mm generic guidescope

Guiding camera:ZWO ASI 120 MC-S

Focal reducer:OVL Field flattener

Software:Photoshop CCAstro Photography Tool

Resolution: 4504x3250

Dates:Oct. 10, 2018

Frames:
80x30" ISO1600
5x120" ISO400
27x120" ISO800
25x60" ISO800

Integration: 2.1 hours

Avg. Moon age: 1.43 days

Avg. Moon phase: 2.31%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 2303558

RA center: 250.415 degrees

DEC center: 36.461 degrees

Pixel scale: 0.891 arcsec/pixel

Orientation: 273.405 degrees

Field radius: 0.687 degrees

Data source: Backyard

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    Original
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    B
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    C
  • Final
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    D

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M13, 





    
        

            Tom914