year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 19, 05, 44,  112.880096,   38.455467,   8,  77,  316.996124,   13.694077,   162,  1115
 2020, 10, 19, 05, 44,  112.668053,   38.783356,   9,  84,  325.637848,   21.259178,   214,  1126
 2020, 10, 19, 05, 44,  112.841675,   38.955845,   9, 100,  364.302216,   95.131447,   236,  1108
 2020, 10, 19, 05, 44,  106.367630,   38.358826,   8,  65,  307.348969,    5.741720,   281,  1785
 2020, 10, 19, 05, 44,  112.645424,   39.247631,   8,  65,  307.324829,    6.732280,   283,  1118
 2020, 10, 19, 05, 44,  113.239929,   39.448277,   8,  64,  306.672943,    6.621864,   305,  1065
 2020, 10, 19, 05, 44,  112.593033,   39.387577,   8,  71,  310.994568,    8.764256,   306,  1119
 2020, 10, 19, 05, 44,  113.053986,   39.514660,   8,  69,  309.522491,    8.512500,   316,  1079
 2020, 10, 19, 05, 44,  113.653458,   39.735470,   9,  81,  322.102295,   22.368511,   341,  1028
 2020, 10, 19, 05, 44,  110.494293,   39.455143,   8,  64,  306.786530,    4.850754,   353,  1310
 2020, 10, 19, 05, 44,  106.439102,   38.922928,   8,  77,  317.314636,    8.811130,   362,  1757
 2020, 10, 19, 05, 44,  113.967117,   39.963249,   8,  79,  319.164276,   14.061885,   371,   998
 2020, 10, 19, 05, 44,  106.978355,   39.330166,   8,  64,  306.688965,    3.869847,   409,  1685
 2020, 10, 19, 05, 44,  102.232933,   38.601852,   8,  66,  307.699738,   13.007394,   428,  2154
 2020, 10, 19, 05, 44,  113.771118,   40.387463,   9,  97,  353.039154,   80.838913,   437,  1008
 2020, 10, 19, 05, 44,  114.049164,   40.422287,   8,  63,  306.106995,    6.197245,   438,   978
 2020, 10, 19, 05, 44,  113.769775,   40.395477,   8,  68,  308.871918,    9.364008,   438,  1008
 2020, 10, 19, 05, 44,  113.778404,   40.412590,   8,  72,  311.916016,    7.869539,   440,  1007
 2020, 10, 19, 05, 44,  114.978638,   40.710365,   8,  68,  308.744690,    8.256864,   469,   880
 2020, 10, 19, 05, 44,  110.920029,   40.362396,   8,  59,  306.471405,    4.964090,   479,  1245
 2020, 10, 19, 05, 44,  110.921394,   40.369137,   8,  36,  304.208252,    4.101952,   481,  1244
 2020, 10, 19, 05, 44,  106.896652,   39.875160,   7,   0,  307.479279,    4.101711,   491,  1674
 2020, 10, 19, 05, 44,  110.391670,   40.511021,   8,  72,  311.768066,    7.536214,   511,  1291
 2020, 10, 19, 05, 44,  110.394669,   40.512531,   8,  74,  313.418518,    8.263241,   512,  1290
 2020, 10, 19, 05, 44,  109.480934,   40.565182,   8,  72,  312.072601,    7.483668,   537,  1379
 2020, 10, 19, 05, 44,  109.755966,   40.615780,   9,  83,  323.902466,   15.519269,   539,  1350
 2020, 10, 19, 05, 44,  109.744751,   40.621307,   9,  94,  345.331268,   36.907063,   540,  1351
 2020, 10, 19, 05, 44,  107.125999,   40.557098,   8,  58,  304.407440,    4.252991,   586,  1625
 2020, 10, 19, 05, 44,  108.398003,   40.894688,   8,  66,  307.953064,    5.559847,   608,  1479
 2020, 10, 19, 05, 44,  107.576096,   40.781612,   9,  84,  325.110138,   15.789133,   609,  1569
 2020, 10, 19, 05, 44,  107.647354,   40.833229,   8,  61,  305.120270,    4.880596,   615,  1560
 2020, 10, 19, 05, 44,  106.847183,   40.765453,   8,  61,  305.182068,    3.906804,   623,  1647
 2020, 10, 19, 05, 44,  108.157059,   40.988953,   9,  86,  328.741089,   18.944389,   627,  1501
 2020, 10, 19, 05, 44,  108.405121,   41.187752,   8,  69,  309.490417,    6.715773,   651,  1469
 2020, 10, 19, 05, 44,  106.934380,   40.976105,   8,  61,  305.100952,    4.002105,   652,  1630