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2020N 12 12ϊ
IoΤ OV 20 ͺ~9
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Baader HΏ(7nm) Filter
Baader OV(8.5nm) Filter
QHY16200A βpCCDJ
βp·x -30
Γ250C 850mm F3.4
QHY5L-UΕOAG@PHD2 guiding
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StellaImage 8
AstroCCD (©μFDark Flat Composite AOO¬)
PhotoShop 2020