year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 02, 04, 56,  133.924698,   70.006805,   8,  65,  308.519897,   12.291991,     8,   302
 2020, 07, 02, 04, 56,  133.899750,   70.007301,   9,  83,  324.681305,   31.535070,     8,   303
 2020, 07, 02, 04, 56,  133.874756,   70.007805,   9,  88,  332.592560,   46.515659,     8,   304
 2020, 07, 02, 04, 56,  133.849274,   70.008308,   9,  80,  320.191986,   25.606195,     8,   305
 2020, 07, 02, 04, 56,   79.061157,   67.299713,   8,  58,  316.237000,   14.602757,   765,  2587
 2020, 07, 02, 04, 56,   79.050552,   67.295242,   8,  45,  304.457886,    7.335234,   765,  2588