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David Rosenthal | all galleries >> Astrophotography >> Galaxies >> 2007 > M31 - 5 Minute Subs
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11.13.2007 David Rosenthal

M31 - 5 Minute Subs

Midland Park, NJ

Canon EOS 300D Digital Rebel ,William Optics ZS66SD APO + 0.8X FR/FF
4 by 5 minute ISO800 subs. Guided with Sigma 55-200 & DSI
Cal & Sigma Clip stacked in Maxim DL. Processed in PSCS2 full exif


other sizes: small medium original auto
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