Horsehead Nebula IC434
Horsehead Nebula IC434, 55min,19 frames at 1600asa. Taken at the IDSSP star party on 10/14/2012. An Astrotech 8" RC guided on an Atlas mount with an Orion star shoot autoguider in an 80mm guidescope. Pictures with a Canon XSi DSLR,Stacked with Deep Sky Stacker and processed in Photoshop.