year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 07, 05, 20,  109.565643,   21.823784,   8,  63,  306.338074,   11.129778,   253,  2483
 2020, 12, 07, 05, 20,  109.558868,   21.824089,   8,  68,  309.378662,   14.144726,   258,  2483
 2020, 12, 07, 05, 20,  106.696411,   21.284981,   8,  51,  302.193298,    8.308513,   265,  2838
 2020, 12, 07, 05, 20,  110.274063,   22.125961,   8,  68,  308.957214,   11.255685,   279,  2408
 2020, 12, 07, 05, 20,  107.062096,   21.548885,   8,  68,  309.189941,   12.892892,   294,  2785
 2020, 12, 07, 05, 20,  107.054504,   21.547207,   8,  63,  306.371185,   10.780590,   294,  2786
 2020, 12, 07, 05, 20,  110.724670,   22.360256,   8,  68,  309.103027,   10.226719,   299,  2355
 2020, 12, 07, 05, 20,  113.278221,   22.887711,   7,   0,  304.339203,    5.022803,   308,  2069
 2020, 12, 07, 05, 20,  113.021889,   22.872511,   8,  65,  307.351562,    7.366966,   312,  2095
 2020, 12, 07, 05, 20,  110.950455,   22.668541,   8,  77,  317.235596,   16.504436,   340,  2320
 2020, 12, 07, 05, 20,  110.942596,   22.667004,   8,  47,  301.493195,    5.558492,   340,  2321
 2020, 12, 07, 05, 20,  109.525215,   22.420595,   8,  59,  304.313904,   10.188467,   344,  2470
 2020, 12, 07, 05, 20,  108.400932,   22.363373,   8,  60,  304.909454,    7.053156,   372,  2568
 2020, 12, 07, 05, 20,  108.394714,   22.362038,   8,  64,  306.679260,    7.882178,   372,  2569
 2020, 12, 07, 05, 20,  111.072899,   23.063200,   9,  84,  325.464630,   23.305685,   393,  2293
 2020, 12, 07, 05, 20,  106.715782,   22.245522,   8,  58,  304.068481,    9.933401,   407,  2799
 2020, 12, 07, 05, 20,  106.344437,   22.185722,   8,  75,  314.591553,   20.262753,   409,  2844
 2020, 12, 07, 05, 20,  117.623756,   24.322416,   8,  47,  302.966858,    3.253586,   415,  1505
 2020, 12, 07, 05, 20,  114.868301,   24.040112,   8,  76,  315.404938,    9.965575,   437,  1859
 2020, 12, 07, 05, 20,  115.999947,   25.030334,   8,  72,  312.375519,    8.461547,   556,  1688