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Contains:  M 13, Great Cluster in Hercules, NGC 6205
Getting plate-solving status, please wait...
M13, 





    
        

            Stefano Franzoni
M13

M13

Technical card

Resolution: 2145x2685

Dates:May 4, 2016Feb. 1, 2017

Frames:
40x180" ISO800
40x90" ISO800

Integration: 3.0 hours

Darks: ~25

Bias: ~50

Avg. Moon age: 15.70 days

Avg. Moon phase: 14.80%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 1436793

RA center: 250.464 degrees

DEC center: 36.462 degrees

Pixel scale: 0.691 arcsec/pixel

Orientation: 90.189 degrees

Field radius: 0.330 degrees

Locations: Home , Ferrara, Ferrara, Italy

Description

This is the sum of exposures taken last May and three night ago.

Comments

Author

Stefano_Franzoni
Stefano Franzoni
License: None (All rights reserved)
610
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M13, 





    
        

            Stefano Franzoni

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Imagers of Italy