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Image of the day 03/20/2018

Getting plate-solving status, please wait...
    Sh2-174, 





    
        

            Jens Zippel
    Sh2-174

    Technical card

    Resolution: 1920x1536

    Dates:Feb. 13, 2018Feb. 14, 2018Feb. 15, 2018Feb. 16, 2018Feb. 17, 2018

    Frames:
    Astrodon Ha 5nm: 333x100" bin 1x1
    Astrodon Ha 5nm: 17x1200" bin 1x1
    Astrodon Ha 5nm: 19x600" bin 1x1
    Astrodon Luminance E-Series: 120x30" bin 1x1
    OIII 3nm: 256x100" bin 1x1
    OIII 3nm: 14x1200" bin 1x1
    OIII 3nm: 16x600" bin 1x1
    Astrodon RGB E-Series: 87x300" bin 1x1

    Integration: 40.8 hours

    Avg. Moon age: 17.38 days

    Avg. Moon phase: 2.04%

    Astrometry.net job: 1997389

    RA center: 356.976 degrees

    DEC center: 80.979 degrees

    Pixel scale: 1.339 arcsec/pixel

    Orientation: 357.589 degrees

    Field radius: 0.457 degrees

    Locations: Upper Borg Observatory, Bremen, Bremen, Germany

    Description

    In cooperation with Marcel Drechsler.
    Marcels frames:
    9,5 h Ha
    7,5 h OIII
    1,0 h Luminance

    Scope: 11" Celestron RASA (Rowe Ackermann Schmidt Astrograph)
    Cam: ASI 1600 MMC

    I processed frames from Marcels 11" RASA together with such from my 10" newtonian and my Takahashi Epsilon 130 D. It was hard work, but a lot of fun at the end.

    Comments

    Author

    Jedi2014
    Jens Zippel
    License: Attribution-NonCommercial-ShareAlike Creative Commons
    155733
    Like

    Revisions

    • Final
      Sh2-174, 





    
        

            Jens Zippel
      Original
      Sh2-174, 





    
        

            Jens Zippel
      E
      Sh2-174, 





    
        

            Jens Zippel
      H

    E

    Combined my Epsilon 130 D with Marcels frames.

    H

    Presentation graphics.

    Sky plot

    Sky plot

    Histogram

    Sh2-174, 





    
        

            Jens Zippel