year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 02, 06,    5.965964,   31.710995,   9,  96,  318.190247,   23.747246,   490,  2755
 2020, 12, 19, 02, 06,    6.056165,   31.664865,   9, 100,  327.384186,   35.210945,   492,  2767
 2020, 12, 19, 02, 06,    6.064407,   31.662756,   8,  73,  307.823761,   15.119907,   492,  2768
 2020, 12, 19, 02, 06,    6.057394,   31.669682,   9, 100,  320.635681,   26.054659,   498,  2768
 2020, 12, 19, 02, 06,    5.808681,   31.685385,   9, 100,  331.106964,   38.986420,   502,  2739
 2020, 12, 19, 02, 06,    5.959129,   31.589970,   9,  92,  315.970276,   22.460241,   507,  2760