year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 30, 03, 57,  125.478783,   39.411045,   8,  78,  317.380646,   22.728111,   232,  2447
 2020, 10, 30, 03, 57,  132.951904,   42.912582,   7,  28,  300.699554,    4.162540,   526,  1656
 2020, 10, 30, 03, 57,  132.942551,   42.911110,   8,  60,  305.902924,    6.180308,   526,  1657
 2020, 10, 30, 03, 57,  132.940674,   42.917675,   8,  76,  316.147461,   11.372460,   527,  1657
 2020, 10, 30, 03, 57,  124.874344,   41.394787,   8,  53,  302.625671,    9.888781,   537,  2420
 2020, 10, 30, 03, 57,  123.884346,   41.204777,   8,  44,  303.993530,   12.564032,   542,  2498
 2020, 10, 30, 03, 57,  125.740410,   42.087444,   7,  23,  300.188873,    6.799685,   606,  2322
 2020, 10, 30, 03, 57,  126.026550,   42.329353,   8,  60,  304.916565,    8.096520,   633,  2286
 2020, 10, 30, 03, 57,  123.461067,   41.933605,   8,  62,  305.888184,   14.302724,   664,  2500