IC4593
10.8mag 13"×10"
2020.May.04 etc. C14 35cmF11 Color: +reducer F7 ZWO ASI224MC 5sec*423+2sec*900, Mono: F11 +IDAS NB1 filter ZWO ASI294MM-Pro(Room Temp.) 5sec*282, total 88.7min
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