Image by Paul Burke details below

 

 

M31 LLRGBHa L= 21X180 bin 1X RGB= 21X180 Ha= 15X10 min.

Camera= SBIG ST2000XM CFW10, Astrodon filters.

Scope= Williams Optics 105mm APO 0.8X FF/FR Ver. II

Mount= MI250

Guiding= WO 66mm apo, DSI Pro, using PHD guiding

Combined with CCDStack, Processed with PS CS2

Image was taken from Burkes Observatory in Pittsfield Me. over 3 nights, final data was taken on 01/03/08.

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