year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 09, 18, 09,   96.240433,   60.441669,   9, 100,  323.856506,   80.092361,   476,    16
 2020, 07, 09, 18, 09,   96.230995,   60.441586,   9,  83,  311.470612,   48.339920,   485,    16
 2020, 07, 09, 18, 09,   96.259079,   60.443111,   8,  67,  306.063599,   37.567474,   485,    17
 2020, 07, 09, 18, 09,   96.502808,   60.426964,   9, 100,  324.989136,   81.033966,   487,    25