year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 28, 05, 17,  114.681229,   30.523436,   8,  44,  323.346436,    7.144508,   196,  1844
 2020, 08, 28, 05, 17,  113.749153,   30.434200,   8,  57,  319.642792,    8.233879,   206,  1949
 2020, 08, 28, 05, 17,  114.580757,   30.745153,   7,  25,  318.871033,    5.526507,   231,  1848
 2020, 08, 28, 05, 17,  114.022377,   30.670719,   7,  28,  319.581696,    6.238008,   234,  1912
 2020, 08, 28, 05, 17,  117.161430,   31.520340,   8,  44,  312.968262,    3.731526,   285,  1519
 2020, 08, 28, 05, 17,  106.176224,   30.382843,   8,  35,  306.327881,    4.302300,   427,  2692
 2020, 08, 28, 05, 17,  116.577080,   33.613323,   8,  59,  319.537781,    7.308317,   607,  1519
 2020, 08, 28, 05, 17,  114.193634,   33.551933,   7,  25,  315.601898,    5.565033,   653,  1795
 2020, 08, 28, 05, 17,  113.998169,   33.593460,   7,  27,  322.759125,    6.051636,   664,  1815
 2020, 08, 28, 05, 17,  114.077721,   33.634708,   7,  27,  315.075684,    4.056580,   668,  1805
 2020, 08, 28, 05, 17,  113.991707,   33.620331,   8,  41,  322.518982,    6.502371,   668,  1815
 2020, 08, 28, 05, 17,  114.204933,   33.701931,   8,  52,  315.431061,    5.808727,   675,  1788
 2020, 08, 28, 05, 17,  114.115776,   33.782127,   8,  64,  315.572510,    5.347030,   689,  1795
 2020, 08, 28, 05, 17,  113.946602,   33.816452,   8,  54,  324.535736,    7.130330,   698,  1813
 2020, 08, 28, 05, 17,  114.019951,   34.236526,   7,  28,  315.493042,    4.754267,   758,  1790
 2020, 08, 28, 05, 17,  114.138245,   34.263161,   8,  52,  318.346222,    6.961236,   759,  1776
 2020, 08, 28, 05, 17,  113.842636,   34.227722,   7,  18,  318.419769,    5.190039,   761,  1810
 2020, 08, 28, 05, 17,  113.785698,   34.239109,   8,  59,  322.306335,    6.496887,   764,  1816