望远镜: Takahashi TOA-130NS
赤道仪:Sky-Watcher EQ8-R Pro
曝光:Chroma Blue 50 mm:?15×60″(15′)Chroma Green 50 mm:?15×60″(15′)Chroma Red 50 mm:?15×60″(15′)
DISCOVER NEW HORIZONS
猎户座带区域的气体和尘埃(APOD 2022111