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来月これ買ってみようかな Inside PixInsight (The Patrick Moore Practical Astronomy Series) https://t.co/jcvHxdquBu)… https://t.co/c86Q4Rq3ko
来月これ買ってみようかな Inside PixInsight (The Patrick Moore Practical Astronomy Series) https://t.co/jcvHxdquBu)… https://t.co/c86Q4Rq3ko