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 NGC7635 Bubble Nebula, Mid Size Focal Length
 
 Sub Exposures were:  Ha 11 x  20minutes 3.66 hours
 Scope: Televue NP101 540mm.............................Filters: Schuler Ha 9nm Bandpass
 Camera: Starlight Xpress HX916...........................Location: Home Observatory in San Antonio, Texas
 Autoguider: Meade DSI Pro....................................Date: November 15th, 2006
 Guide Scope: Celestron 102 f/5 500mm.................Mount: Astro-Physics AP900QMD
 
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