year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 19, 06, 53,   76.579712,   53.008862,   8,  60,  305.469360,    8.968533,   199,  2296
 2020, 09, 19, 06, 53,   76.567657,   53.005871,   8,  49,  304.082001,    8.237848,   199,  2297
 2020, 09, 19, 06, 53,   78.097023,   54.112022,   8,  59,  304.646454,    7.945851,   304,  2142
 2020, 09, 19, 06, 53,   71.467773,   52.868343,   9, 100,  362.029755,   81.779572,   373,  2611
 2020, 09, 19, 06, 53,   71.458626,   52.865570,   9, 100,  398.366028,  209.893356,   373,  2612
 2020, 09, 19, 06, 53,   71.449478,   52.862801,   9, 100,  372.535583,  110.294037,   373,  2613
 2020, 09, 19, 06, 53,   71.440292,   52.860004,   8,  75,  314.606567,   12.792175,   373,  2614
 2020, 09, 19, 06, 53,   99.350029,   57.905682,   8,  37,  301.734711,    7.739486,   474,   621
 2020, 09, 19, 06, 53,   75.795959,   54.865318,   8,  75,  314.656525,   12.794470,   484,  2248
 2020, 09, 19, 06, 53,   75.790337,   54.872978,   8,  32,  301.597046,    4.648914,   485,  2248