@ NGC6946 @ @70%

2018”N 7ŒŽ 15“ú
˜IoŽžŠÔ L 5 •ª~ 9
˜IoŽžŠÔ Hƒ¿ 20 •ª~2
—â‹p‰·“x -20Ž
ŽB‰e’n@ƒ`ƒƒƒIŒä›Ô½·°Ø¿Þ°Ä

2018”N 5ŒŽ 19“ú
˜IoŽžŠÔ R 5 •ª~ 3
˜IoŽžŠÔ G 5 •ª~ 3
˜IoŽžŠÔ B 5 •ª~ 1
—â‹p‰·“x -30Ž
ŽB‰e’n@”Ñ“cŽsã‘º

‘˜IoŽžŠÔ 120•ª
Astrodon Tru-Balance Gen2@E-Series LRGB
Baader Hƒ¿(7 nm) ƒtƒBƒ‹ƒ^[Žg—p
QHY16200A —â‹pCCDƒJƒƒ‰

ƒÃ250C 850mm F3.4
QHY5L-‡U‚ÅOAG@PHD2 guiding
ƒ_[ƒNŒ¸ŽZAƒtƒ‰ƒbƒg•â³
StellaImage 8
PhotoShop CC
Regstax 6 ‚ŃVƒƒ[ƒvƒjƒ“ƒO
LRGB‡¬ŒãHƒ¿‰æ‘œ‚ð”äŠr–¾‡¬
“V•¶ƒKƒCƒh@2018@10