M13 - The Hercules Globular Cluster


Celestron C14 @ f/7, Canon 20Da Camera
Paramount ME mount
Exposure Time: 2 x 5 min.
Manachester, Michigan - 6/9/2007
Seeing: 5, Transparency: 7
Images stacked using DeepSky Stacker and processed with Photoshop CS2 software