year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 03, 09,  127.740112,   69.836029,   8,  33,  300.527100,    2.866791,    38,  1671
 2020, 07, 13, 03, 09,  127.704262,   69.859947,   8,  72,  312.407013,    7.084295,    42,  1671
 2020, 07, 13, 03, 09,  126.740974,   70.030159,   9,  97,  358.117889,   50.067455,    88,  1700
 2020, 07, 13, 03, 09,  126.686172,   70.020058,   9,  99,  358.869354,   52.512306,    88,  1703
 2020, 07, 13, 03, 09,  126.585251,   70.009064,   8,  74,  326.526703,   14.452868,    89,  1708
 2020, 07, 13, 03, 09,  126.594223,   70.018417,   8,  75,  328.547943,   16.227037,    90,  1707
 2020, 07, 13, 03, 09,  126.786232,   70.061470,   8,  69,  348.663361,   35.204075,    91,  1696
 2020, 07, 13, 03, 09,  126.767967,   70.058128,   8,  75,  371.139526,   73.997665,    91,  1697
 2020, 07, 13, 03, 09,  126.749634,   70.054756,   9,  86,  358.770264,   49.962334,    91,  1698
 2020, 07, 13, 03, 09,  126.731178,   70.051361,   8,  35,  328.912720,   14.222355,    91,  1699
 2020, 07, 13, 03, 09,  126.795113,   70.070763,   8,  43,  323.265656,   11.138263,    92,  1695
 2020, 07, 13, 03, 09,  126.776848,   70.067406,   9, 100,  393.247192,  135.948456,    92,  1696
 2020, 07, 13, 03, 09,  126.758583,   70.064056,   9,  88,  341.216064,   25.823566,    92,  1697
 2020, 07, 13, 03, 09,  126.785713,   70.076706,   8,  71,  347.287354,   32.816593,    93,  1695
 2020, 07, 13, 03, 09,  126.780609,   70.104118,   7,   0,  346.216675,   30.999508,    97,  1693
 2020, 07, 13, 03, 09,  126.725052,   70.109238,   9,  93,  356.690033,   47.036415,    99,  1695
 2020, 07, 13, 03, 09,  126.752304,   70.121902,   8,  65,  335.574799,   20.621647,   100,  1693