year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 05, 17, 24,  141.499771,   40.533909,   8,  47,  302.190369,   13.045934,    84,  2872
 2020, 10, 05, 17, 24,  123.000221,   41.166039,   8,  73,  307.782349,   12.153049,   527,  1155
 2020, 10, 05, 17, 24,  122.993538,   41.164722,   9,  88,  314.037354,   15.412181,   529,  1155
 2020, 10, 05, 17, 24,  122.570969,   40.639271,   8,  55,  303.388580,    9.559772,   614,  1131
 2020, 10, 05, 17, 24,  109.736847,   40.626328,   9,  90,  314.879181,   52.400581,   728,    40