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Beyond our galaxy


  -Nebulae and clusters

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Image processing


Super nova 2011dh in M51 whirlpool galaxy 4'th of June 2011

Link to blinking AVI.

C8 at F10, SBIG ST-4000XCM -20C 1h00min (6x300sec). Light travel time: 37 million years.
This image shows a mag 13-14 super nova in M51 (arrowed), SN2011dh (Type IIb), the supernova is visualized in the blinking AVI link above.

Link to more infomation on the super nova.

Processing: CCDSoft, AstroArt 5.0, ImageJ and VirtualDub for AVI processing.

M51 at The NGC Catalog Online

Author e-mail: webweichel@gmail.com

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