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Abell 31 aka PK 219+31.1 or Sh2-290, 





    
        

            Jens Zippel
Abell 31 aka PK 219+31.1 or Sh2-290

Abell 31 aka PK 219+31.1 or Sh2-290

Technical card

Resolution: 1920x1506

Dates:Feb. 16, 2016Feb. 29, 2016March 7, 2016

Frames:
Astrodon Ha 5nm: 23x1200" bin 1x1
OIII 3nm: 13x1200" bin 1x1
Astrodon RGB E-Series: 33x180" bin 1x1

Integration: 13.6 hours

Avg. Moon age: 19.06 days

Avg. Moon phase: 43.50%

Astrometry.net job: 999270

RA center: 133.488 degrees

DEC center: 8.826 degrees

Pixel scale: 2.907 arcsec/pixel

Orientation: -177.801 degrees

Field radius: 0.985 degrees

Locations: Upper Borg Observatory, Bremen, Bremen, Germany

Description

This nebula is the darkest thing I have ever photographed.

Comments

Author

Jedi2014
Jens Zippel
License: Attribution-NonCommercial-ShareAlike Creative Commons
62710
Like

Revisions

  • Abell 31 aka PK 219+31.1 or Sh2-290, 





    
        

            Jens Zippel
    Original
  • Final
    Abell 31 aka PK 219+31.1 or Sh2-290, 





    
        

            Jens Zippel
    B

Sky plot

Sky plot

Histogram

Abell 31 aka PK 219+31.1 or Sh2-290, 





    
        

            Jens Zippel