year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 07, 04, 22,  116.896736,   65.169174,   8,  70,  311.350952,    5.857801,   390,  1551
 2020, 06, 07, 04, 22,  116.891205,   65.175491,   8,  69,  314.834625,    7.764837,   391,  1551
 2020, 06, 07, 04, 22,  112.214149,   64.902313,   8,  73,  318.046661,   11.442023,   466,  1820
 2020, 06, 07, 04, 22,  112.166679,   64.893158,   9,  89,  335.001801,   24.991610,   466,  1823
 2020, 06, 07, 04, 22,  109.421005,   65.859268,   8,  40,  318.295258,   11.974902,   672,  1899