year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 04, 45,   78.759438,   66.283348,   9,  86,  338.442993,   54.742638,    23,  2826
 2020, 07, 08, 04, 45,   78.747032,   66.277161,   9,  86,  338.238220,   54.407497,    23,  2827
 2020, 07, 08, 04, 45,   77.234253,   66.204132,   8,  46,  301.266266,    9.236316,    88,  2879
 2020, 07, 08, 04, 45,   77.163170,   66.475273,   8,  53,  302.742065,   10.342211,   118,  2855
 2020, 07, 08, 04, 45,   72.518738,   67.808556,   8,  68,  309.275879,   14.859414,   456,  2844
 2020, 07, 08, 04, 45,   72.506981,   67.801704,   8,  77,  316.841919,   22.579258,   456,  2845