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File:Messier-101-cutout.jpeg

Messier-101-cutout.jpeg ‎(481 × 360 pixels, file size: 15 KB, MIME type: image/jpeg)

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Description

Cutout of a photo of the spiral galaxy Messier 101 (also named Pinwheel Galaxy or after the NGC catalog: NGC 5457) taken in Sommerholz, Austria using the following equipement:

  • telescope: 250/1200mm Newton
  • camera: Canon EOS 300D camera
  • exposure: 1 x 300 sec ISO1600, 1 x 300 sec ISO 800
Date
Source

Homepage of Rochus Hess

Author Rochus Hess
Permission
(Reusing this file)

Quotation of the permission Rochus Hess gave me at forum.astronomie.de after my call for a GFDL-free release of astro photos:

Other versions Image:Messier-101.jpeg (full image)
© The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted.

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Date/TimeThumbnailDimensionsUserComment
current10:50, 10 May 2005Thumbnail for version as of 10:50, 10 May 2005481 × 360 (15 KB)Arnomane (talk | contribs)Got permission for free usage from the fotographer Rochus Hess

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