year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 15, 05, 50,  115.993111,   59.447140,   8,  73,  315.961548,   11.413346,    41,   537
 2020, 07, 15, 05, 50,  115.980873,   59.446873,   8,  77,  316.676636,   11.579911,    41,   538
 2020, 07, 15, 05, 50,  115.978104,   59.457439,   9,  84,  326.443512,   20.500465,    42,   538
 2020, 07, 15, 05, 50,  100.407227,   58.224365,   8,  73,  313.833282,    8.001398,    52,  1524
 2020, 07, 15, 05, 50,  100.394409,   58.222466,   8,  72,  312.027374,    7.233528,    52,  1525
 2020, 07, 15, 05, 50,  125.740028,   61.652626,   8,  57,  303.904633,   15.344909,   409,    29
 2020, 07, 15, 05, 50,  125.710495,   61.654259,   8,  62,  305.585358,   18.581520,   409,    30
 2020, 07, 15, 05, 50,  125.728333,   61.653324,   8,  52,  309.739777,   24.233067,   418,    29
 2020, 07, 15, 05, 50,   97.420517,   60.767223,   8,  70,  321.490051,   15.070209,   485,  1611