Minkowski 4-11 (PK 24-5.1) @ 13.8mag  21"

M4-11 photo

2024.Jun.10 etc.  C14 35cmF11+reducer F7  L: ZWO ASI294MM, 2sec*1045 + NB1filter 3sec*778, Color: ASI224MC 3sec*1222+2sec*303 total 144.9min


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