year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 06, 04, 20,   83.635490,   68.411308,   9,  85,  328.099182,   28.323282,     6,  2633
 2020, 09, 06, 04, 20,   79.062508,   67.297127,   8,  66,  307.757599,   18.377285,   120,  2890
 2020, 09, 06, 04, 20,   80.194778,   68.485893,   8,  75,  315.179840,   19.506208,   167,  2732
 2020, 09, 06, 04, 20,   80.169975,   68.492081,   8,  38,  300.930573,    8.547872,   168,  2732
 2020, 09, 06, 04, 20,   79.959007,   68.527458,   8,  75,  314.478943,   19.319624,   182,  2734
 2020, 09, 06, 04, 20,   79.948257,   68.521614,   8,  79,  318.884552,   23.462091,   182,  2735
 2020, 09, 06, 04, 20,   72.527817,   67.806030,   8,  66,  307.578064,   21.607939,   487,  2974
 2020, 09, 06, 04, 20,   72.516121,   67.797295,   8,  70,  310.660126,   25.307255,   487,  2975