hec_id,time_start,time_peak,proton_flux,cme_parameters,time_peak_flare,nar,lat_hg,long_hg,xray_class,optical_class
255,2014-02-20 08:50:00.0,2014-02-20 09:25:00.0,22.0,Asymm. Full Halo W. limb/20 0800,2014-02-20 07:55:00.0,11976,-15.0,67.0,M3,