year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 21, 19, 22,  135.100174,   66.826660,   7,   0,  300.236877,    8.630178,   162,  2531
 2020, 07, 21, 19, 22,  134.633606,   66.691422,   8,  34,  304.994995,   12.855751,   190,  2528
 2020, 07, 21, 19, 22,  134.652664,   66.683968,   8,  49,  309.410095,   17.517817,   190,  2529
 2020, 07, 21, 19, 22,  133.398911,   66.868187,   7,  18,  306.844727,   12.444291,   222,  2484
 2020, 07, 21, 19, 22,  133.291962,   66.854736,   8,  62,  305.577362,   12.681357,   231,  2482
 2020, 07, 21, 19, 22,  135.036392,   66.169556,   7,  17,  305.415924,    7.114958,   232,  2582