Globular star cluster M10, in Ophiuchus
It's definitely globular cluster season, at least from the heavily obstructed skies of my back garden!
Manually guided off-axis for 8 x 15-minute exposures at f10, ISO 1600, taken over 4 nights.
Subs registered & stacked using DeepSkyStacker software.
Unmodded EOS 40D & Celestron C8 telescope
1,357
views
0
faves
2
comments
Uploaded on May 23, 2012
Taken on May 21, 2012
Globular star cluster M10, in Ophiuchus
It's definitely globular cluster season, at least from the heavily obstructed skies of my back garden!
Manually guided off-axis for 8 x 15-minute exposures at f10, ISO 1600, taken over 4 nights.
Subs registered & stacked using DeepSkyStacker software.
Unmodded EOS 40D & Celestron C8 telescope
1,357
views
0
faves
2
comments
Uploaded on May 23, 2012
Taken on May 21, 2012