year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 21, 04, 41,  118.462074,   39.436935,   8,  62,  305.654175,   10.515019,   149,  2097
 2021, 01, 21, 04, 41,  118.448250,   39.654404,   8,  59,  304.448456,    9.946212,   181,  2091
 2021, 01, 21, 04, 41,  113.579285,   39.677021,   8,  52,  302.389099,   12.574078,   341,  2496