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2018”N 12ŒŽ30“ú
˜IoŽžŠÔ Hƒ¿ 20 •ª~4

ƒÃ250c 850mm F3.4
QHY16200A@—â‹pCCDƒJƒƒ‰ (-30Žj
Baader Hƒ¿(7nm)@ƒtƒBƒ‹ƒ^[
‘˜IoŽžŠÔ 80•ª
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