mcheader_data['sim_conesemiangle']=mc_header_info[b'MMcRunHeader.fRandomPointingConeSemiAngle'][0]*u.deg#std: 2.5 deg, also corsika viewcone is defined by "half of the cone angle".
mcheader_data['sim_conesemiangle']=mc_header_info[b'MMcRunHeader.fRandomPointingConeSemiAngle'][0]*u.deg#std: 2.5 deg, also corsika viewcone is defined by "half of the cone angle".