year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 29, 05, 15,  117.362144,    6.427249,   9,  81,  321.625427,   15.584940,   686,  2077
 2021, 03, 29, 05, 15,  117.353195,    6.425848,   9,  87,  331.004852,   25.978378,   686,  2078
 2021, 03, 29, 05, 15,  117.354919,    6.427030,   9,  85,  327.710419,   21.056381,   688,  2077
 2021, 03, 29, 05, 15,  117.388115,    6.447703,   8,  65,  308.387695,    4.866338,   690,  2073