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Contains:  NGC 2841
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NGC2841 in Ursa Major 3/30/2016, 





    
        

            rigel123
NGC2841 in Ursa Major 3/30/2016

NGC2841 in Ursa Major 3/30/2016

Technical card

Imaging telescope or lens:AT6RC

Imaging camera:Atik 314L+

Mount:Orion Atlas EQ-G

Guiding telescope or lens:Orion USA Mini Guide Scope

Guiding camera:Orion SSAG

Software:DeepSkyStackerNebulosityPhotoshop CS4

Filter:Astrodon Series E L

Accessories:Orion Filter wheelOrion Dewzapper

Resolution: 1200x955

Dates:March 30, 2016April 3, 2016

Frames:
Astrodon Series E L: 27x600" -10C bin 1x1
ATIK RGB: 12x600" -20C bin 1x1

Integration: 6.5 hours

Flats: ~20

Bias: ~20

Avg. Moon age: 23.05 days

Avg. Moon phase: 41.27%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 18.45

Mean FWHM: 3.50

Temperature: 7.00

Astrometry.net job: 1027855

RA center: 140.513 degrees

DEC center: 50.983 degrees

Pixel scale: 1.075 arcsec/pixel

Orientation: -101.293 degrees

Field radius: 0.229 degrees

Locations: Home observatory, Mason, Ohio, United States

Description

Not imaged as frequently as I would suspect given its great structure and brightness. This is 4.5 hours of Luminance and hoping for additional clear nights to capture additional L and RGB. Estimated to be over 150,000 light years in diameter it is a massive galaxy.

Comments

Author

rigel123
rigel123
License: Attribution-NonCommercial-NoDerivs Creative Commons
4631
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Revisions

  • NGC2841 in Ursa Major 3/30/2016, 





    
        

            rigel123
    Original
  • Final
    NGC2841 in Ursa Major 3/30/2016, 





    
        

            rigel123
    C

Sky plot

Sky plot

Histogram

NGC2841 in Ursa Major 3/30/2016, 





    
        

            rigel123