Abell 12 (PK 198-6.1)  12.4mag  37"

Abell12 photo

2023.Nov.25 etc.  C14 35cmF11  ZWO ASI294MM, L: IDAS NB1 filter 3sec*1006 (+Gray-scaled color image), RGB: Baader Planetarium RGB filter 3sec*833, 585, 748 total 158.6min


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