year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 12, 07, 48,   81.134003,    6.332038,   8,  64,  315.615356,    7.376315,   396,  1857
 2020, 10, 12, 07, 48,   81.126541,    6.330891,   8,  50,  311.703705,    5.297935,   396,  1858
 2020, 10, 12, 07, 48,   81.413124,    6.853540,   7,   0,  300.073334,    2.073177,   467,  1804
 2020, 10, 12, 07, 48,   81.147728,    7.307771,   8,  65,  308.506256,    3.951717,   540,  1826
 2020, 10, 12, 07, 48,   81.408867,    7.393814,   7,   0,  304.132904,    4.300539,   547,  1788
 2020, 10, 12, 07, 48,   81.109886,    7.828744,   8,  74,  316.071442,    5.857667,   618,  1815
 2020, 10, 12, 07, 48,   80.558228,    8.096189,   8,  68,  311.233093,    5.686083,   670,  1879
 2020, 10, 12, 07, 48,   80.857330,    8.519545,   8,  77,  318.657990,    9.370728,   726,  1827
 2020, 10, 12, 07, 48,   80.538803,    8.563596,   7,  28,  304.495270,    2.975616,   740,  1867
 2020, 10, 12, 07, 48,   80.545158,    8.620831,   8,  57,  307.523010,    4.746310,   748,  1865
 2020, 10, 12, 07, 48,   80.324516,    8.593525,   8,  59,  309.127563,    4.909954,   749,  1894