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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205

Image of the day 10/19/2014

Getting plate-solving status, please wait...
    M31 (HaLRGB), 





    
        

            Craig Prost
    M31 (HaLRGB)

    M31 (HaLRGB)

    Technical card

    Resolution: 2472x2044

    Dates:Sept. 26, 2013Sept. 26, 2014Oct. 11, 2014

    Frames:
    Ha 3nm: 64x900"
    Astrodon True Balance LRGB E-Series Gen2 LRGB Astrodon: 144x300"

    Integration: 28.0 hours

    Avg. Moon age: 13.90 days

    Avg. Moon phase: 49.81%

    Astrometry.net job: 386153

    RA center: 0h 42' 36"

    DEC center: +41° 15' 14"

    Pixel scale: 2.851 arcsec/pixel

    Orientation: -93.282 degrees

    Field radius: 1.270

    Description

    I was able to add about 15 hours of Ha data to my previous image. I let the tandem FSQ-85s hammer away all night and then combined the two Ha images into the red channel of my previous effort.

    Comments

    Author

    prostcj
    Craig Prost
    License: None (All rights reserved)
    268828
    Like

    Revisions

      M31 (HaLRGB), 





    
        

            Craig Prost
      Original
    • Final
      M31 (HaLRGB), 





    
        

            Craig Prost
      B

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    M31 (HaLRGB), 





    
        

            Craig Prost