year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 25, 02, 00,   -7.044424,   11.315031,   8,  66,  305.982910,    5.965408,    36,  1638
 2020, 12, 25, 02, 00,   -7.037400,   11.313922,   8,  31,  300.622925,    3.882068,    36,  1639
 2020, 12, 25, 02, 00,   -1.207567,   10.298490,   9,  87,  313.258881,   14.635302,    41,  2369
 2020, 12, 25, 02, 00,   -1.209121,   10.289751,   8,  41,  301.456726,    6.533017,    42,  2369
 2020, 12, 25, 02, 00,   -0.904995,   10.108888,   8,  77,  309.290375,   12.845054,    60,  2407
 2020, 12, 25, 02, 00,   -1.645598,    9.987179,   8,  71,  307.401581,    7.964874,   100,  2328
 2020, 12, 25, 02, 00,   -9.718801,   11.286716,   8,  53,  303.104645,    5.585965,   101,  1282
 2020, 12, 25, 02, 00,  -11.154195,   11.467142,   8,  55,  303.344177,    7.178044,   105,  1112
 2020, 12, 25, 02, 00,  -10.670696,   11.360409,   8,  49,  302.475830,    5.615809,   110,  1167
 2020, 12, 25, 02, 00,    0.117160,    9.361644,   8,  66,  305.799072,   13.459166,   142,  2524
 2020, 12, 25, 02, 00,    0.111356,    9.365434,   8,  69,  306.838867,   14.686451,   147,  2524
 2020, 12, 25, 02, 00,   -1.672864,    9.632384,   9,  98,  319.140503,   17.915504,   152,  2335
 2020, 12, 25, 02, 00,   -1.664588,    9.630941,   9, 100,  329.165131,   28.920721,   152,  2336
 2020, 12, 25, 02, 00,   -1.977718,    9.287576,   8,  69,  306.603485,    7.771615,   212,  2309
 2020, 12, 25, 02, 00,   -1.723855,    8.100012,   8,  61,  304.702118,    7.491395,   379,  2372
 2020, 12, 25, 02, 00,   -0.478360,    7.399628,   8,  59,  304.131866,   10.690496,   453,  2515