year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 16, 13, 18,    6.519695,    5.662110,   8,  52,  308.282166,    6.731736,   199,   882
 2020, 10, 16, 13, 18,    0.960281,    6.851875,   8,  67,  313.520813,    4.302952,   496,  1526
 2020, 10, 16, 13, 18,   -1.614596,    6.491040,   8,  54,  307.661621,    4.528103,   501,  1888
 2020, 10, 16, 13, 18,   -1.465782,    7.163543,   8,  62,  307.822571,    4.015935,   597,  1849
 2020, 10, 16, 13, 18,    0.197335,    8.129629,   7,   0,  314.332245,    6.385814,   702,  1593