Observation notes (with equipment details), photos, sketches, reviews, software tips, random thoughts, by an amateur astronomer.
Friday, July 17, 2015
Jim announced his DIY book
Jim Chung announced his new bookAstro-Imaging Projects for Amateur Astronomers - A Maker’s Guide in both soft and hard versions, published by Springer. Looks like a good read for the do-it-yourselfer.
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