Image:Nebula-Barnard's-Loop.jpeg

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Nebula-Barnard's-Loop.jpeg (99KB, MIME type: image/jpeg)

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Description

Barnard's Loop (catalogue designation Sh 2-276) is an emission nebula in the constellation of Orion which can be seen on the photo as a diffuse red semi-circle. In this image the faint glowing hydrogen clouds spanning the whole constellation are visible. The photo was taken using the following equipement:

  • Telescope: Nikon AF 85mm f/1,8
  • Film: Kodak Royal Gold 400
  • Exposure: 10 min at f/2,8
  • Processing: Removing Vignetting and Unsharp Masking
Source

Homepage of Homepage of Philipp Salzgeber

Date

29. Mar. 1997

Author

Philipp Salzgeber

Permission

Philipp Salzgeber released the pictures under CC-BY-SA-2.0-AT, see bottom of http://salzgeber.at/astro/thumb.html (and before he also gave me the personal permission at forum.astronomie.de for GFDL-free usage)

Other versions Image:Nebula-Barnard's-Loop-bw-inverse.jpeg (inverse black and white version)
Creative Commons License
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This file is licensed under Creative Commons Attribution ShareAlike 2.0 Austria License

Diese Datei ist lizenziert unter der Creative Commons-Lizenz Attribution ShareAlike 2.0 Österreich

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