Any Globular Cluster  
True color M3

True color M3 (Gimmi Ratto)

Acquisition Date : April 26, 2005
Camera : Unmod 300D
Camera Settings : Raw, iso 400, 7X8 min
Telescope : Celestron C8, f10
Mount : Vintage fork with Byers drive
Processing Package / Processing Applied : Offset, dark, flat. Hyperbolic sine stretching in Iris. Final curves and unsharp masking in Photoshop CS.
Web Site : -Under the Tuscan stars-
NOTES : Processing directed at enhancing the colour differences betwen star populations.

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