year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 11, 19, 14,  106.778275,   58.116863,   9,  96,  317.799744,   13.325006,    41,  1594
 2020, 07, 11, 19, 14,  106.540321,   58.099426,   8,  58,  303.942780,    6.493817,    49,  1578
 2020, 07, 11, 19, 14,  106.808243,   57.986961,   9,  99,  319.427551,   14.311471,    59,  1602
 2020, 07, 11, 19, 14,  105.886993,   57.875908,   9, 100,  337.769196,   29.311804,    96,  1541
 2020, 07, 11, 19, 14,  120.301147,   54.283577,   9, 100,  328.308075,   26.619770,   139,  2618
 2020, 07, 11, 19, 14,  120.310616,   54.280628,   9,  93,  316.319031,   15.673220,   139,  2619
 2020, 07, 11, 19, 14,  120.292816,   54.274391,   9, 100,  326.067963,   24.095724,   140,  2618
 2020, 07, 11, 19, 14,  120.302895,   54.271217,   9, 100,  324.423584,   22.543163,   140,  2619
 2020, 07, 11, 19, 14,  120.295273,   54.271000,   9, 100,  333.156525,   31.177694,   146,  2619
 2020, 07, 11, 19, 14,  120.270531,   54.255077,   8,  31,  301.626465,    5.910569,   148,  2618
 2020, 07, 11, 19, 14,  101.051315,   58.037041,   7,  16,  300.095612,    7.000022,   166,  1205
 2020, 07, 11, 19, 14,  118.487091,   54.050957,   7,  10,  300.037292,    8.944368,   246,  2519
 2020, 07, 11, 19, 14,  118.415398,   54.060863,   8,  38,  302.658234,   11.167825,   247,  2515
 2020, 07, 11, 19, 14,  103.605843,   55.826538,   8,  39,  301.204468,    6.043733,   443,  1457