year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 06, 04, 15,  118.394691,   57.065517,   8,  76,  315.623413,   11.666539,   353,  1974
 2020, 09, 06, 04, 15,  124.568878,   58.953930,   8,  78,  321.507507,   12.588297,   471,  1463
 2020, 09, 06, 04, 15,  120.373108,   59.152531,   8,  51,  303.054047,    3.663748,   595,  1743
 2020, 09, 06, 04, 15,  120.400063,   59.178707,   8,  35,  301.483795,    3.099480,   598,  1740
 2020, 09, 06, 04, 15,  119.660202,   59.083076,   8,  67,  308.457794,    6.278849,   603,  1794