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Sun in Hydrogen Alpha light
Camera: Canon EOS 300D Digital Rebel
Exposure: 1/400s for disk + 1/4s for proms, ISO200
Scope: Coronado PST w/2x barlow, 800mm, f/20
Mount: Celestron ASGT
Processing: RAW file conversion, levels, curves and colorization in PSCS. Red channel used for disk and proms.
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