PENTAX 100SDUFII　Bitran BJ-42L camera
IDAS BGR TypeIV filter R16x10min.(1x1) R3x5min. G3x5min. B3x5min. GB(2x2)
RRGB

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