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Horsehead in H-alpha

Horsehead in H-alpha(Dave Holland)

Acquisition Date : 1.25.07
Camera : Canon Rebel XT modded by Hap Griffin
Camera Settings : 6x7min, RAW, ISO800
Telescope : Vixen ED102 f/6.5 refractor
90mm guidescope, ST-4 guided
Mount : Atlas EQ-G,
Adapter / Prime / Afocal / Other : Prime with 48mm H-alpha filter
Processing Package / Processing Applied : Aquired, aligned, focused, processed in ImagesPlus 2.8. Curves and contrast in PhotoShop 7
Web Site : www.earthskyimages.com
NOTES : Shot from Simi Valley, Ca which is heavily light polluted (max mag. 3.5)

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