year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 23, 14, 44,  151.118134,   66.390541,   8,  55,  305.183350,   17.638639,   621,   200
 2020, 06, 23, 14, 44,  151.143478,   66.391350,   9,  80,  310.248413,   23.488062,   621,   201
 2020, 06, 23, 14, 44,  151.139023,   66.390396,   9,  83,  311.493591,   25.714708,   629,   201
 2020, 06, 23, 14, 44,  149.414383,   65.763107,   8,  71,  307.228607,   27.381645,   713,   132