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Contains:  NGC 4747, NGC 4725, NGC 4712
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NGC 4725, 





    
        

            Walter Gröning
NGC 4725

NGC 4725

Technical card

Imaging telescope or lens:Selbstbaunewton 300/1500

Imaging camera:SBIG STL11000M

Mount:ALT-6

Guiding camera:SBIG STL11000M

Software:CCDStack 2Adobe Photoshop CS4

Filter:Baader Planetarium LRGB 50.4 mm

Resolution: 2564x1987

Dates:March 28, 2011

Frames: 15x360"

Integration: 1.5 hours

Avg. Moon age: 24.03 days

Avg. Moon phase: 30.51%

Astrometry.net job: 490660

RA center: 192.719 degrees

DEC center: 25.610 degrees

Pixel scale: 1.080 arcsec/pixel

Orientation: 179.248 degrees

Field radius: 0.487 degrees

Locations: Sternenwelt Vogelsberg, Stumpertenrod, Feldatal, Hessen, Germany

Description

L-Channel only.

Comments

Author

astrowaller
Walter Gröning
License: None (All rights reserved)
1570
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Histogram

NGC 4725, 





    
        

            Walter Gröning