M17 Sagittarius

The Swan Nebula - Nebulosa Cigno

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DATE  June 26  2011
SEEING    WEATHER  7/10 CLEAR        
TELESCOPE/MOUNT Astrophysics 130/780 F:6/ Gemini G41 FIELD & FS2
CCD SBIG ST2001XM & CFW-8A
FILTERS H alpha 15 nm ASTRONOMIK TYPE II
EXPOSURE

LHRGB 10x15x20x20x20 -  june 27 2011

PROCESSING MAXIM DL   ADOBE PHOTOSHOP