[M23, J. Wisniewski]

Open cluster M23 as photographed by Jan Wisniewski. This image was taken on June 13, 1999 from Sooke, BC using Cookbook 245 LDC CCD camera on Ultima 8 f3.0 telescope, autoguided with Cookbook 211 LDC CCD camera on piggybacked 500mm f8 telephoto lens. It is composed of W (6 x 2 min.) and CMY (3 x 2min.) integrations processed with Multi245, AIP245, QColor as well as PhotoPaint 8.

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    Hartmut Frommert (spider@seds.org)
    Christine Kronberg (smil@lrz.uni-muenchen.de)

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    Last Modification: 11 Oct 2000, 14:00 MET