Celestial hemisphere:  Southern  ·  Constellation: Centaurus (Cen)

Image of the day 02/12/2022

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    Fourcade-Figueroa Galaxy PGC47847, 



    
        

            tommy_nawratil
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    Fourcade-Figueroa Galaxy PGC47847

    Image of the day 02/12/2022

    Getting plate-solving status, please wait...
      Fourcade-Figueroa Galaxy PGC47847, 



    
        

            tommy_nawratil
      Powered byPixInsight

      Fourcade-Figueroa Galaxy PGC47847

      Acquisition details

      Dates:
      June 6, 2019
      Frames:
      63×180(3h 9′)
      Integration:
      3h 9′
      Avg. Moon age:
      3.31 days
      Avg. Moon phase:
      11.91%

      RA center: 13h34m45s.919

      DEC center: -45°3249.25

      Pixel scale: 0.784 arcsec/pixel

      Orientation: 96.092 degrees

      Field radius: 0.269 degrees

      WCS transformation: thin plate spline

      More info:Open 

      Resolution: 1975x1486

      File size: 1.1 MB

      Locations: deepskysafaris.com Rooisand, Windhoek, Namibia

      Data source: Traveller

      Description

      This somewhat mysterious mag11 galaxy is located only 3° from CenA and Omega Cen, but is quite unknown among photographers. It obvioulsy lacks any bulge or core, and belongs to the superthin and low surface brightness galaxies. Some speculate it may be interacting with or even being itself a disrupted piece of CenA.

      I first detected it on a widefield of the region, where it shows up as a tiny smudge:
      https://www.astrobin.com/286586/

      This image is an LRGB with 10" f/4 and ASI1600MMC 63x3min subframes

      Comments

      Revisions

      • Final
        Fourcade-Figueroa Galaxy PGC47847, 



    
        

            tommy_nawratil
        Original
        Fourcade-Figueroa Galaxy PGC47847, 



    
        

            tommy_nawratil
        C
        Fourcade-Figueroa Galaxy PGC47847, 



    
        

            tommy_nawratil
        D

      C

      Description: full field

      Uploaded: ...

      D

      Description: annotated version

      Uploaded: ...

      Sky plot

      Sky plot

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      Fourcade-Figueroa Galaxy PGC47847, 



    
        

            tommy_nawratil