4/4Takahashi TOA-130 Flatner F7.7 Bitran BJ-42L CCD camera
 L11x10min. R3x5min. G2x5min. B2x5min. (RGB2x2)
IDAS TypeIV filter LRGB
NGCNGC3718 ( Galaxy in Ursa Major) 
11h32m35.7s +53 04 17 Mag(V)10.8 Dim8.1'x4.0' SB14.4 SB(s)a pec