year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 09, 04, 52,  120.183411,   31.677086,   8,  68,  316.768188,    5.694479,   257,  1897
 2020, 09, 09, 04, 52,  119.846146,   34.414986,   9,  86,  339.527618,   25.381927,   667,  1840