Kn26
50"*25"
2024.Aug.11 etc. C14 35cmF11+reducer
F7 ZWO ASI294MM, L: 2sec*614 + IDAS NB1 filter 5sec*2633,
Halpha(L, R): ZWO Halpha 7nm 10sec*734, RGB: Baader Planetarium
RGB filter 5sec*361, 696, 10sec*354+5sec*406 total 543.1min
サイズは周囲の淡い部分を含めた値です
Back to Planetary nebula photo