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m_figenwald | all galleries >> Galleries >> ATIK 460EX > M82 and his "cap", halpha région, négative version
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février 2014 martial figenwald

M82 and his "cap", halpha région, négative version

coupole melipal

Située à 11' au nord de M82, cette région Halpha a été découverte en 1999 par David DEVINE et John BALLY, http://iopscience.iop.org/0004-637X/510/1/197/pdf/0004-637X_510_1_197.pdf

Image réalisée avec mon Takahashi BRC 250/1268mm sur em 500/FS2

25x30mn, halpha 3nm Astrodon, binning 2x2 hide exif
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