Markarian's
Chain
Markarian's
Chain in the constellation Virgo. Image taken with Takahashi TOA130 f /
7,7 and SBIG CCD STL11000.
LRGB combination. Filters: CLS CCD 9x1200sec; 4x900sec (unfortunately
taken in an evening by the huge humidity).
Software processing MaximDL + PixInsight + Photoshop CS5. Loc Torre
Doganiera Farm (L) + Montarrenti (RGB) - Casole d'Elsa (SI) Italy
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