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Contains:  NGC 4656, NGC 4631, NGC 4627
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NGC 4631 & NGC 4656 (Whale and Stick), 





    
        

            Ivaylo Stoynov
NGC 4631 & NGC 4656 (Whale and Stick)

NGC 4631 & NGC 4656 (Whale and Stick)

Technical card

Imaging telescope or lens:William Optics ZS 110

Imaging camera:Canon EOS 1000D / Rebel XS

Mount:LXD75

Guiding telescope or lens:William Optics ZS 66SD

Guiding camera:Meade DSI II Pro

Software:photoshopDeepSkyStackerPHD guidingAPT - Astro Photography Tool

Resolution: 1290x859

Dates:April 2, 2011

Frames:
2x600" ISO800 bin 1x1
1x180" ISO800 1C bin 1x1

Integration: 0.4 hours

Darks: ~3

Flats: ~10

Avg. Moon age: 28.54 days

Avg. Moon phase: 1.11%

Astrometry.net job: 127417

RA center: 190.498 degrees

DEC center: 32.502 degrees

Pixel scale: 4.625 arcsec/pixel

Orientation: -146.400 degrees

Field radius: 0.996 degrees

Locations: Bilintsi, near Sofia, Bulgaria

Data source: Traveller

Comments

Author

Yoddha
Ivaylo Stoynov
License: None (All rights reserved)
1911
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Sky plot

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Histogram

NGC 4631 & NGC 4656 (Whale and Stick), 





    
        

            Ivaylo Stoynov

In these public groups

Arp's Peculiar Galaxies