year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 23, 06, 02,  106.221794,   11.518596,   8,  51,  302.231934,    3.958982,    26,  1940
 2020, 10, 23, 06, 02,  106.509659,   11.774090,   8,  62,  305.537750,    4.441809,    57,  1897
 2020, 10, 23, 06, 02,  106.417114,   11.954693,   8,  58,  305.338928,    4.096246,    86,  1903
 2020, 10, 23, 06, 02,  109.230331,   13.200695,   8,  55,  303.080444,    4.228666,   206,  1489
 2020, 10, 23, 06, 02,  109.146965,   13.404471,   8,  51,  309.097534,    6.191125,   238,  1494
 2020, 10, 23, 06, 02,  104.870132,   12.808263,   8,  69,  309.823242,    6.552142,   249,  2059
 2020, 10, 23, 06, 02,  109.068268,   13.669672,   8,  70,  313.866760,    9.009474,   279,  1496
 2020, 10, 23, 06, 02,  109.068687,   14.223778,   8,  70,  342.900421,   31.544100,   361,  1479
 2020, 10, 23, 06, 02,  108.848930,   14.218393,   8,  54,  303.014648,    3.338402,   365,  1509
 2020, 10, 23, 06, 02,  108.718216,   14.665032,   9,  86,  339.607513,   29.223818,   434,  1512
 2020, 10, 23, 06, 02,  108.808037,   14.793040,   8,  58,  305.381592,    3.452589,   451,  1496
 2020, 10, 23, 06, 02,  108.726761,   14.794628,   8,  66,  307.618225,    4.368888,   453,  1507
 2020, 10, 23, 06, 02,  108.727722,   14.835596,   8,  57,  304.822357,    2.792385,   459,  1506
 2020, 10, 23, 06, 02,  108.770622,   14.983222,   8,  31,  300.240082,    2.173266,   480,  1495
 2020, 10, 23, 06, 02,  104.666954,   15.744848,   8,  65,  307.396515,    5.290501,   687,  2001
 2020, 10, 23, 06, 02,  104.666916,   15.750361,   8,  47,  303.431244,    3.048580,   689,  2000
 2020, 10, 23, 06, 02,  100.555595,   15.273401,   8,  46,  304.984222,    4.797476,   726,  2460