year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 01, 02, 29,  132.768417,   59.525551,   8,  45,  306.769440,   11.850627,    78,  2507
 2020, 09, 01, 02, 29,  132.763107,   59.521950,   8,  43,  310.700439,   15.260397,    83,  2507
 2020, 09, 01, 02, 29,  132.788498,   59.541340,   8,  71,  314.235992,   19.096050,    84,  2505
 2020, 09, 01, 02, 29,  136.767532,   60.782982,   8,  69,  309.605255,    8.671786,    98,  2239
 2020, 09, 01, 02, 29,  136.763062,   60.819309,   8,  78,  317.519958,   13.855514,   102,  2237
 2020, 09, 01, 02, 29,  136.786743,   60.844173,   8,  57,  303.828064,    6.074266,   104,  2234
 2020, 09, 01, 02, 29,  136.751495,   60.863087,   8,  78,  318.291901,   15.474048,   107,  2235
 2020, 09, 01, 02, 29,  132.323929,   59.884960,   8,  51,  308.545502,   15.575386,   142,  2506
 2020, 09, 01, 02, 29,  132.336212,   59.887165,   8,  72,  311.891327,   18.551657,   147,  2505
 2020, 09, 01, 02, 29,  132.302765,   59.934116,   8,  60,  304.914124,   11.243037,   152,  2504