M3

This is a globular cluster in the Bootes constellation. It rivals with the Hercules cluster (M13) but is less known.


M3

2010/07/26 @ 22:56 EDT
28 frames x 30 seconds @ 1600 ISO (total = 14 minutes)
Celestron 8 @ f/6.3
No guiding.

Processed with DeepSky Stacker, the Gimp and NeatImage