year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 15, 01, 04,    6.473550,   32.137127,   8,  44,  301.757080,    8.739820,   330,  1148
 2020, 11, 15, 01, 04,    5.962773,   31.708118,   9,  98,  319.248047,   21.721708,   404,  1110
 2020, 11, 15, 01, 04,   19.699257,   29.234221,   9, 100,  327.654694,   27.547997,   408,  2620
 2020, 11, 15, 01, 04,    5.806746,   31.688469,   9, 100,  337.596680,   45.069359,   409,  1096
 2020, 11, 15, 01, 04,   20.958408,   28.908005,   8,  70,  306.979156,   13.225549,   410,  2789
 2020, 11, 15, 01, 04,   20.954954,   28.897154,   7,  25,  301.804443,    9.096380,   411,  2789
 2020, 11, 15, 01, 04,   20.963139,   28.895119,   9, 100,  332.638245,   42.052361,   411,  2790
 2020, 11, 15, 01, 04,   20.961523,   28.890461,   9, 100,  332.708954,   43.670300,   418,  2791
 2020, 11, 15, 01, 04,    5.957426,   31.593603,   9,  93,  316.503021,   19.205717,   421,  1112
 2020, 11, 15, 01, 04,   19.770294,   28.908657,   9, 100,  326.230438,   27.091421,   454,  2646
 2020, 11, 15, 01, 04,   19.777546,   28.906944,   9, 100,  324.822998,   25.559391,   454,  2647
 2020, 11, 15, 01, 04,    8.163767,   31.015835,   8,  53,  303.025085,    7.059884,   464,  1354
 2020, 11, 15, 01, 04,   22.326008,   27.984119,   8,  38,  301.174194,   14.715052,   492,  2961
 2020, 11, 15, 01, 04,   21.223745,   28.156635,   9, 100,  322.864777,   33.250755,   508,  2849
 2020, 11, 15, 01, 04,   21.216803,   28.156712,   8,  51,  302.739166,   12.211862,   515,  2849
 2020, 11, 15, 01, 04,   21.225519,   28.154589,   9,  94,  316.757050,   25.360895,   515,  2850
 2020, 11, 15, 01, 04,    8.082837,   30.249928,   8,  74,  308.132599,    9.478774,   579,  1367
 2020, 11, 15, 01, 04,    6.711935,   29.698608,   8,  76,  309.048431,   10.645858,   689,  1231
 2020, 11, 15, 01, 04,    9.790554,   28.734425,   9, 100,  338.765259,   30.726814,   765,  1619