[back] M 53 in Coma Berenices[NED]

 Concentration Class VI

(c) 2007 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors.


About this Image / Über dieses Bild

Image Type, Orientation: RGB Composite, North is at 11:30h
Exposure time: R,G,B :4x300 sec. 1x1 bin
Exposure date: May 14th/15th 2007
Location: Skinakas Observatory at Crete, Greece
Filter: SBIG 2" LRGB filter set for STL
Instrument: Ganymed 60cm-Hypergraph in secondary focus (f=4938.3 mm)
Seeing (FWHM): 1.45"
Photographer: Stefan Binnewies, Rainer Sparenberg, Josef Pöpsel

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