year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 09, 04, 59,  122.699074,   57.212112,   8,  46,  324.099396,   17.017593,   157,   933
 2020, 09, 09, 04, 59,  122.685333,   57.211071,   7,  22,  320.827637,   14.082564,   157,   934
 2020, 09, 09, 04, 59,  122.671577,   57.210018,   8,  35,  316.995422,   11.728411,   157,   935
 2020, 09, 09, 04, 59,  122.675674,   57.214840,   8,  48,  306.286469,    6.418839,   161,   934
 2020, 09, 09, 04, 59,  105.892433,   57.872562,   8,  60,  304.801544,    9.035839,   599,  2019
 2020, 09, 09, 04, 59,  105.887466,   57.879414,   8,  51,  302.150085,    7.557230,   600,  2019