Abell2147 in Hercules' No Filter ; 5min~96(2023 / 5 / 16, 17) IR640 ; 5min~38 (2023 / 6 / 17) B;5min~26 (2023 / 5 / 24) 21 f6.0 Newtonian ASI533MMpro (VΆKCh2023N10fΪ)