Minkowski 1-64 (PK 064+15.1) 　 12.9mag  17"

M1-64 photo

2023.Jun. 06 etc.  C14 35cmF11+reducer F7  L: ZWO ASI294MM 3sec*680 + IDAS NB1 filter 5sec*315, Color: ASI224MC 5sec*146+3sec*234+2sec*426 total 98min


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