year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 12, 07, 09,   80.098381,   67.818459,   9,  86,  328.431030,   22.719635,    41,  1208
 2020, 08, 12, 07, 09,   83.625061,   68.413040,   9,  92,  339.728699,   44.446888,    78,  1050
 2020, 08, 12, 07, 09,   83.640999,   68.417152,   8,  72,  312.211029,    9.685285,    81,  1049
 2020, 08, 12, 07, 09,   83.614609,   68.415001,   9,  90,  337.066406,   39.776932,    81,  1050
 2020, 08, 12, 07, 09,   79.967667,   68.527405,   9,  80,  319.742188,   14.842124,   147,  1188
 2020, 08, 12, 07, 09,   79.945389,   68.525085,   9,  94,  345.251801,   45.119461,   147,  1189