HoCr 1 (Howell-Crisp 1)
2024.Nov.08 etc. C14 35cmF11+reducer F7, ZWO
ASI294MM L: 5sec*629+3sec*393 + ZWO Halpha7nm filter
10sec*1433+5sec*2857 + Baader O-III 9nm Super-G filter
10sec*2143+5sec*767, RGB: Baader Planetarium RGB filter
R:10sec*516+5sec*489 (+Halpha7nm image), G:10sec*435+5sec*304
(+O-III9nm image), B:10sec*86+5sec*635 (+O-III9nm image)
total 1261.9min