year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 06, 05, 25,  109.185692,   13.509899,   9,  82,  322.816467,   17.188370,   182,  2600
 2020, 08, 06, 05, 25,  109.179329,   13.508679,   9,  94,  346.120209,   46.727749,   182,  2601
 2020, 08, 06, 05, 25,  108.578430,   15.350286,   9,  88,  331.877869,   27.243454,   471,  2616
 2020, 08, 06, 05, 25,  108.571999,   15.349021,   8,  67,  311.404327,    8.687612,   471,  2617
 2020, 08, 06, 05, 25,  108.296028,   15.609105,   8,  58,  306.944366,    4.959103,   518,  2646
 2020, 08, 06, 05, 25,  108.289772,   15.607862,   9,  80,  320.247314,   15.327353,   518,  2647
 2020, 08, 06, 05, 25,  108.050514,   15.906947,   8,  75,  315.136353,   10.617097,   568,  2670
 2020, 08, 06, 05, 25,  108.044632,   15.905772,   9,  84,  325.438507,   20.233635,   568,  2671
 2020, 08, 06, 05, 25,  108.105545,   15.950348,   8,  68,  309.270599,    5.661149,   571,  2660
 2020, 08, 06, 05, 25,  107.932365,   16.294050,   8,  38,  304.235626,    4.617267,   630,  2670
 2020, 08, 06, 05, 25,  107.925629,   16.292688,   8,  63,  312.335907,   10.199103,   630,  2671