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台風の影響か？雲の通過が多い。気流も悪くRGB画像が撮れず、C14+カラーカメラのみに変更。視直径19.7″
Mars 2020-09-06 (UT)
Is it a typhoon? There are many passing clouds. Seeing condition was bad and I could not take RGB images, so I changed to C14 + color camera only. Visual diameter 19.7″
