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Beyond our galaxy


  -Nebulae and clusters

  -Solar system

Image processing


M81 Bodes galaxy in Ursa Major 20'th of Februar 2011

Link to full image.
Link to RAW data for image.

C8 at F10, SBIG ST-4000XCM -40C 3h10min (19x600sec).
Light travel time: 12 mill years.
Conditions: Poor, rate 5 of 10, Moon was rising and created background gradient that was removed in IRIS. Guiding influenced by wind. Processing: CCDSoft, Astroart, IRIS, PSE9 adjustments.

M81 at Wikipedia

Author e-mail: webweichel@gmail.com

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