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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, NGC 1990, The star Alnitak (ζOri), The star σOri, The star Alnilam (εOri), Part of the constellation Orion (Ori)

Image of the day 12/25/2014

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    IC434 in HaLRGB, 





    
        

            Craig Prost
    IC434 in HaLRGB

    IC434 in HaLRGB

    Technical card

    Resolution: 4060x3816

    Dates:Oct. 25, 2013Nov. 11, 2013

    Frames:
    Ha 3nm: 5x900"
    Astrodon True Balance LRGB E-Series Gen2 LRGB Astrodon: 12x300"
    Astrodon True Balance LRGB E-Series Gen2 LRGB Astrodon: 16x900"

    Integration: 6.2 hours

    Avg. Moon age: 14.76 days

    Avg. Moon phase: 63.79%

    Astrometry.net job: 473640

    RA center: 84.982 degrees

    DEC center: -2.245 degrees

    Pixel scale: 2.059 arcsec/pixel

    Orientation: 90.046 degrees

    Field radius: 1.593 degrees

    Description

    Reprocessed some data from last year captured with the club's CCA-250. It was an exceptionally clear night in Central IL when the color data was taken considering the observatory sits in a yellow zone.
    (Prairie Sky Observatory is owned by our local club, Twin City Amateur Astronomers)

    Comments

    Author

    prostcj
    Craig Prost
    License: None (All rights reserved)
    122515
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    IC434 in HaLRGB, 





    
        

            Craig Prost