year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 09, 04, 58,  119.320480,   33.868660,   9,  93,  342.622253,   33.419525,   378,  1742
 2021, 03, 09, 04, 58,  119.848671,   34.415035,   8,  59,  309.046570,    5.428737,   446,  1663
 2021, 03, 09, 04, 58,  119.840340,   34.413727,   8,  74,  318.157288,   10.333112,   446,  1664
 2021, 03, 09, 04, 58,  119.530876,   34.520424,   8,  74,  313.381012,    8.531402,   469,  1695
 2021, 03, 09, 04, 58,  118.113739,   35.136513,   8,  58,  307.958160,    4.262427,   594,  1830
 2021, 03, 09, 04, 58,  118.428703,   35.537186,   8,  53,  303.773346,    3.496747,   645,  1782
 2021, 03, 09, 04, 58,  117.184486,   35.576954,   8,  55,  304.166107,    4.696556,   682,  1912
 2021, 03, 09, 04, 58,  118.704018,   36.235580,   8,  60,  304.669769,    3.603525,   741,  1727