Minkowski 1-18 (PK 231+4.1)
14.0 mag 31"*30"
2021. Nov. 21 etc. C14 35cmF11+reducer F7 Mono: ZWO ASI294MM 2sec*421 + IDAS NB1 filter 5sec*684+3sec*209, Color: ASI224MC 10sec*197+5sec*314 total 140.4min
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