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August 25 2009

Markarian's chain


CGE 1100/HyperStar f/2.0
QHY8 Color CCD
24 X 5 min exposures guided via a piggybacked Takahashi FS-78/SBIG ST-7
Bias and bias corrected flat field applied in Nebulosity 2
Debayered and stacked with MaximDL 4.6
Polished in Photoshop CS3

Submitted by: Philip Martin, Warren Astronomical Society (drpdmartin)Location: Texas Star Party, Fort Davis, TXDate: April 20 2009

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2009-08-25 09:20:44 GMT ak666666
Great picture!!!
I Like the difference between total black and pure white.
Ali Khan, Lahore.
 

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August 25 2009