Takahashi FSQ-106　Bitran BJ-42L camera
IDAS TypeIII RGB filter R10x20min.(1x1) G2x5min. B2x5min. GB(2x2)
RRGB

IC443 supernova remnant/Emission Nebula in Gemini
06h16m54.0s +22 47 00 Dim.50'x40' Type SNR-E BC2-5