year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 01, 12, 20,   20.856800,    3.277385,   8,  58,  308.876465,    5.031408,    53,   940
 2020, 09, 01, 12, 20,   25.550220,    4.248868,   8,  41,  301.046143,    4.514041,    92,   345
 2020, 09, 01, 12, 20,   25.549208,    4.248672,   8,  35,  300.911896,    4.904943,    99,   344
 2020, 09, 01, 12, 20,   22.508307,    3.887190,   8,  50,  308.143616,    8.027063,   106,   736
 2020, 09, 01, 12, 20,   20.827938,    3.944140,   8,  49,  307.285065,    4.536652,   152,   925
 2020, 09, 01, 12, 20,   24.446999,    5.373439,   8,  55,  303.533447,    4.458493,   291,   455