year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 13, 21,   15.022190,   -2.393614,   8,  49,  305.301941,   18.539331,   104,     7
 2020, 07, 01, 13, 21,   15.010124,   -2.395659,   8,  61,  305.301910,   19.670893,   104,     8
 2020, 07, 01, 13, 21,   15.045896,   -2.359750,   8,  65,  307.131744,   22.593418,   106,     5
 2020, 07, 01, 13, 21,   15.034276,   -2.361737,   8,  68,  308.906769,   25.232178,   106,     6
 2020, 07, 01, 13, 21,   14.145970,   -2.485447,   8,  58,  304.240326,   15.771868,   108,    71
 2020, 07, 01, 13, 21,   15.039124,   -2.359028,   8,  74,  313.331665,   36.554367,   115,     5
 2020, 07, 01, 13, 21,   14.151838,   -2.491027,   8,  59,  304.346283,   16.095951,   116,    70
 2020, 07, 01, 13, 21,   14.051882,   -2.437181,   8,  59,  304.382294,   15.699178,   121,    77
 2020, 07, 01, 13, 21,   14.043771,   -2.431070,   8,  34,  301.469208,   11.702742,   130,    77
 2020, 07, 01, 13, 21,   14.410710,   -1.895273,   8,  50,  307.847198,   21.763384,   189,    41
 2020, 07, 01, 13, 21,   14.416322,   -1.890517,   8,  60,  307.684814,   19.162140,   198,    40
 2020, 07, 01, 13, 21,   14.226371,   -1.773209,   8,  71,  311.593109,   26.242823,   217,    52
 2020, 07, 01, 13, 21,   14.214041,   -1.775265,   8,  62,  305.811798,   16.126968,   217,    53
 2020, 07, 01, 13, 21,   14.369634,   -1.207190,   8,  67,  311.510620,   28.757177,   298,    32
 2020, 07, 01, 13, 21,   14.356597,   -1.209356,   8,  40,  300.640045,    9.783877,   298,    33
 2020, 07, 01, 13, 21,   14.360978,   -1.204762,   8,  69,  309.523163,   25.375710,   307,    32