Contains:M 7, NGC 6475, NGC 6444
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M7, 




    

        Steffen Elste
M7

M7

Technical card

Imaging telescope or lens:Canon 300mm f/4.0 lens

Imaging camera:Canon 60Da

Mount:AstroTrac TT320X AG

Software:PixInsightTHELI

Resolution: 3586x4590

Frames: 30x120" ISO800

Integration: 1.0 hours

Darks: ~20

Flats: ~20

Bias: ~20

Astrometry.net job: 714428

RA center: 268.582 degrees

DEC center: -35.068 degrees

Pixel scale: 2.961 arcsec/pixel

Orientation: 9.173 degrees

Field radius: 2.397 degrees

Data source: Unknown

Description

Open Cluster M7 or NGC 6475 (also called Ptolemy Cluster) in the constellation of Scorpius

Comments

Author

selste
Steffen Elste
License: None (All rights reserved)
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M7, 




    

        Steffen Elste