year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 05, 23, 09,   52.315388,   53.373688,   9, 100,  321.911530,   22.295244,   381,  2101
 2020, 08, 05, 23, 09,   52.330013,   53.370426,   9, 100,  330.851746,   32.665897,   381,  2102
 2020, 08, 05, 23, 09,   53.815926,   51.847969,   9, 100,  322.142090,   19.690832,   548,  2267
 2020, 08, 05, 23, 09,   52.754864,   51.566257,   9, 100,  350.486145,   51.792889,   621,  2199
 2020, 08, 05, 23, 09,   52.765495,   51.563740,   8,  53,  303.061096,    5.092610,   621,  2200
 2020, 08, 05, 23, 09,   48.764614,   52.005760,   8,  60,  304.537720,    5.854975,   681,  1922
 2020, 08, 05, 23, 09,   41.482452,   52.917950,   8,  67,  306.247070,    7.890541,   717,  1299