year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 10, 05, 21,  119.687889,  -22.351576,   8,  55,  309.144501,    7.876879,    31,  2160
 2020, 07, 10, 05, 21,  119.677101,  -22.352863,   8,  71,  316.141418,   13.693559,    31,  2161
 2020, 07, 10, 05, 21,  118.817558,  -21.139633,   9,  92,  342.851929,   34.715973,   230,  2224
 2020, 07, 10, 05, 21,  137.973999,  -16.735170,   8,  71,  312.357300,   31.448170,   376,    14
 2020, 07, 10, 05, 21,  121.702057,  -18.725723,   8,  73,  320.015717,    8.315161,   533,  1856
 2020, 07, 10, 05, 21,  126.280159,  -16.893444,   9,  87,  336.483124,   25.497978,   699,  1217
 2020, 07, 10, 05, 21,  124.660118,  -16.740192,   9,  98,  357.564392,   50.076588,   761,  1409
 2020, 07, 10, 05, 21,  124.681290,  -16.729864,   8,  73,  336.972931,   20.028210,   762,  1406
 2020, 07, 10, 05, 21,  124.673805,  -16.731060,   9,  92,  344.738281,   29.712812,   762,  1407