year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 14, 01, 23,    9.906391,   53.523788,   8,  43,  301.697083,    5.211712,   264,  1411
 2020, 07, 14, 01, 23,   12.497489,   52.398445,   8,  68,  306.339600,    6.918028,   371,  1668
 2020, 07, 14, 01, 23,   10.395701,   52.151276,   8,  36,  301.936554,    5.110995,   455,  1502
 2020, 07, 14, 01, 23,    6.735437,   51.493778,   8,  56,  304.450623,    6.988657,   623,  1230