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Contains:  NGC 4923, NGC 4921, NGC 4919, IC 4051, NGC 4911, NGC 4908, IC 4045, NGC 4907, IC 4041, IC 4040, NGC 4889, NGC 4886, NGC 4874, NGC 4873, NGC 4872, NGC 4869, NGC 4867, NGC 4865, IC 3963, NGC 4860, IC 3949, IC 3946, NGC 4850
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Abell 1656, 





    
        

            rico
Abell 1656

Technical card

Imaging telescope or lens:Meade LX50

Imaging camera:Canon EOS 20D

Mount:Meade Fork on SuperWedge

Focal reducer:Celestron f/6.3 FR/FF

Software:IrisGIMP

Resolution: 800x533

Dates:March 25, 2011

Frames: 22x30" ISO800

Integration: 0.2 hours

Darks: ~11

Flats: ~5

Bias: ~7

Avg. Moon age: 21.14 days

Avg. Moon phase: 60.68%

Astrometry.net job: 149672

RA center: 194.971 degrees

DEC center: 27.937 degrees

Pixel scale: 3.708 arcsec/pixel

Orientation: -168.813 degrees

Field radius: 0.495 degrees

Locations: Bazas, None

Description

Galaxy cluster in Coma Berenices.

Comments

Author

rico
rico
License: None (All rights reserved)
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Abell 1656, 





    
        

            rico