year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 23, 20, 45,  112.296165,   64.388878,   7,   8,  301.774323,    9.371100,   627,  2682
 2020, 08, 23, 20, 45,  111.412621,   64.704582,   9,  98,  318.904053,   19.447622,   629,  2605
 2020, 08, 23, 20, 45,  111.423615,   64.700363,   8,  42,  310.788788,   13.013556,   629,  2606
 2020, 08, 23, 20, 45,  110.885582,   64.324303,   7,  28,  303.341614,    9.021244,   694,  2620
 2020, 08, 23, 20, 45,  110.859627,   64.320312,   8,  48,  310.267395,   12.775224,   695,  2619
 2020, 08, 23, 20, 45,  110.870506,   64.316147,   8,  30,  307.229736,   10.935409,   695,  2620