@ Sh2-155 ƒPƒtƒFƒEƒXΐ‚ΜŽUŒυ―‰_@“΄ŒA―‰_ Cave Nebula@@

2022”N 10ŒŽ 20“ϊ
˜IoŽžŠΤ L 5 •ͺ~18
˜IoŽžŠΤ R 5 •ͺ~ 5
˜IoŽžŠΤ G 5 •ͺ~ 5
˜IoŽžŠΤ B 5 •ͺ~ 5

‘˜IoŽžŠΤ 165 •ͺ
ƒΓ250C 850mm F3.4
Astrodon Tru-Balance Gen2@I-Series LRGB Filter
ASI 6200MM -10Ž Gain100
ASI 120MM mini‚ΕOAG@PHD2 guiding
AstroCCD (Ž©μFDark Flat Composite RGB‡¬)

LRGB‡¬
StellaImage 8
PhotoShop 2022

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