year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 21, 05, 59,  117.037506,    1.806291,   8,  62,  308.251282,    4.725600,   234,   854
 2020, 09, 21, 05, 59,  117.078636,    2.179997,   8,  75,  380.211700,  155.079117,   291,   839
 2020, 09, 21, 05, 59,  116.843483,    3.569053,   8,  69,  312.725586,    8.456702,   502,   831
 2020, 09, 21, 05, 59,  116.706291,    3.692306,   8,  60,  308.104919,    4.173195,   522,   844
 2020, 09, 21, 05, 59,  116.770691,    3.782236,   8,  77,  319.021576,   13.810062,   535,   834