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bubble and m52


bubble and m52

digital rebel (modified no ir filter) 10x7min lights @iso400. 20x4sec flats @iso100. 15x7min darks @iso400. IDAS lpr filter. discovery pdhq 8inch f/6 newt. guided with st-4 on gm8. images calibrated in astroart 3.0, aligned in registar, stacked in sigma beta 10. final processing in photoshop CS.



    Dear Dave; A beautiful image. Your image of the bubble is one of the best I've seen at this scale. Denise Libby
    Fantastic!
    Photo
    Friendly Giant
    Feb 21 2010 07:45 PM
    a gorgeous picture. I love open cluster and to have this one captured together with the bubble nebula is a beautiful composition.



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