Observatory.jpg (76333 bytes)


M27 - The Dumbell Nebula 

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(Click here for Full Size - 446K)

Acquisition Details:

Telescope:  12.5" Ritchey-Chretien @ F9

Camera:  ST10-ME, CFW8, AO-7

R=3x20min, binned 1x1, Anti-Blooming Filter, Median Combine w/Norm, CCDSharp 5 iterations, Used for Luminance

R=3x10min, binned 2x2, Anti-Blooming Filter, Median Combine w/Norm, Double-Size

G=3x10min, binned 2x2, Anti-Blooming Filter, Median Combine w/Norm, Double-Size

B=3x15min, binned 2x2, Anti-Blooming Filter, Median Combine w/Norm, Double-Size

Final Image Processing: Combined RRGB in MaxImDL.  See this page:  MaxImDL/Photoshop Layering Method for details about how this image was created.


 

 

Hit Counter Visitors since Nov. 19, 2003
Copyright 2002 Gilbert Jones
Last modified: November 13, 2004