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M13 Hercules

globular cluster
18x300 secs, darks, flats, flat darks, bias

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File information
Album name:Fay / Galaxies and Clusters
Image date, time and location:100511 Chislehurst
Telescope aperture and focal ratio:SW120 Equinox
Camera and filters used:QSI 583ws L, cls, 0.8fr
Processing applied:DSS, PSCS
Filesize:164 KiB
Date added:May 11, 2011
Dimensions:1572 x 1117 pixels
Displayed:163 times
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