[back] Abell 2151 (Hercules Cluster) in Hercules [NED]

Higher resolved image / höher aufgelöstes Bild   (2400x1713 Pixel)

 Distance ~ 120Mpc/410MLy .




(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: L-RGB Composite, North is at 11:30h
Exposure time: L: 20x600 sec., R,G,B :6x600 sec., all 1x1 bin (5 1/3 h total)
Exposure date: May 16th/17th 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)
Photographer: Stefan Binnewies, Rainer Sparenberg, Josef Pöpsel
Seeing (FWHM): 1.84"

A primary focus image of the same region is here.

CCDSharp and DDP were used.


Eine Primärfokusaufnahme der selben Region befindet sich hier.

CCDSharp und DDP wurden benutzt.

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