Abell72
12.7mag 134"*121"
2024.Jul.29 etc. C14 35cmF11+reducer F7 ZWO ASI294MM, L: 3sec*259+2sec*576 + IDAS NB1 filter 5sec*3629, RGB: Baader Planetarium RGB filter 10sec*467, 479, 454 total 567.9min
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