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Abell galaxy cluster
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Galaxy cluster
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File:
Pegasus 1 Galaxy Cluster -Positive image
Galactic_John
by John Chumack Pegasus 1 Galaxy Cluster There are over 30 galaxies visible in this 30 arcmin x 45 arcmin FOV reaching down to magnitude 18.7. QHY8 Color CCD + Homemade 16" F4.5 Newtonian Scope Captured this 60 minute exposure on 09-20-09 from Yellow Springs, Ohio
on
Mon, Sep 21 2009
File:
Pegasus 1 Galaxy Cluster - Negaitve image
Galactic_John
by John Chumack Pegasus 1 Galaxy Cluster - Negative image There are over 30 galaxies visible in this 30 arcmin x 45 arcmin FOV reaching down to magnitude 18.7. QHY8 Color CCD + Homemade 16" F4.5 Newtonian Scope Captured this 60 minute exposure on 09-20-09 from Yellow Springs, Ohio
on
Mon, Sep 21 2009
File:
Abell 2151 Galaxy Cluster
Lynn Hilborn
Abell 2151, The Hercules Galaxy Cluster...over 200 galaxies some 500 million light-years distant. Taken by Lynn Hilborn at WhistleStop Observatory, Grafton, Ontario May, 2012. TEC 140 @f5.6 and FLI ML8300 camera. Lum 1x1 13x10m, RGB each 2x2 12x5m
on
Mon, May 28 2012