year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 20, 04, 11,  125.023308,   46.529446,   8,  74,  315.364807,    8.544002,   372,  1956
 2020, 07, 20, 04, 11,  124.512314,   46.659313,   8,  72,  314.726715,    9.102427,   405,  1992
 2020, 07, 20, 04, 11,  124.904488,   46.956650,   8,  72,  313.475555,    7.648349,   437,  1949
 2020, 07, 20, 04, 11,  124.653343,   47.174644,   8,  73,  313.700226,    8.535522,   475,  1961