year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 20, 15, 18,  150.829697,   59.937485,   9, 100,  325.194305,   45.725029,   619,   665
 2020, 09, 20, 15, 18,  150.824829,   59.927650,   9,  97,  318.365723,   34.656296,   620,   665
 2020, 09, 20, 15, 18,  150.821640,   59.933033,   8,  76,  317.616302,   33.012775,   625,   665
 2020, 09, 20, 15, 18,  150.843307,   59.932220,   7,  21,  305.811035,   18.917562,   625,   666
 2020, 09, 20, 15, 18,  150.817703,   59.923183,   8,  41,  301.469330,   16.005331,   626,   665