@ @NGC3521@100%@ 
@
2020N 03 20ϊ
IoΤ L 5 ͺ~22
IoΤ R 5 ͺ~3
IoΤ G 5 ͺ~3
IoΤ B 5 ͺ~3
2020N 02 23ϊ
IoΤ L 5 ͺ~12
IoΤ R 5 ͺ~3
IoΤ G 5 ͺ~3
IoΤ B 5 ͺ~3
IoΤ 260 ͺ
Astrodon Tru-Balance Gen2@E-Series LRGB
QHY16200A βpCCDJ
βp·x -30
Ben@·μ§ΡcsγΊ
Γ250C 850mm F3.4
QHY5L-UΕOAG@PHD2 guiding
AstroCCD (©μFDark Flat Composite RGB¬)
LRGB¬
StellaImage 8
PixInsight BlurXTerminator 2023 02 27 ζ
PhotoShop 2023