year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 23, 07, 01,   96.239265,   21.322462,   9,  85,  329.962189,   23.135813,    26,  1119
 2020, 12, 23, 07, 01,   96.344383,   21.413141,   9,  80,  322.500366,   17.620596,    38,  1106
 2020, 12, 23, 07, 01,   98.288223,   22.050236,   9,  94,  344.116852,   48.534248,    99,   881
 2020, 12, 23, 07, 01,   96.122566,   21.860693,   8,  78,  320.920471,   14.302448,   108,  1119
 2020, 12, 23, 07, 01,   93.665642,   21.604898,   8,  68,  308.865173,    5.952777,   120,  1406
 2020, 12, 23, 07, 01,   82.514320,   19.685141,   8,  73,  313.070953,   12.506080,   132,  2755
 2020, 12, 23, 07, 01,   95.881287,   22.091206,   9,  80,  323.500244,   16.183567,   148,  1138
 2020, 12, 23, 07, 01,   95.871857,   22.089994,   8,  42,  312.350098,    6.159694,   148,  1139
 2020, 12, 23, 07, 01,   95.861336,   22.096201,   8,  78,  321.293732,   12.291775,   149,  1140
 2020, 12, 23, 07, 01,  103.461082,   22.990191,   8,  57,  303.906464,   10.430433,   165,   281
 2020, 12, 23, 07, 01,   95.791290,   22.632683,   8,  72,  313.979919,    6.518813,   230,  1135
 2020, 12, 23, 07, 01,   93.502457,   22.714535,   8,  68,  309.343414,    6.317291,   288,  1393
 2020, 12, 23, 07, 01,   91.736595,   22.475637,   8,  60,  309.641724,    5.638323,   291,  1627
 2020, 12, 23, 07, 01,   87.255226,   21.749643,   8,  71,  311.420624,    8.562186,   295,  2160
 2020, 12, 23, 07, 01,  105.628716,   24.137007,   8,  37,  300.882568,   16.730618,   313,    78
 2020, 12, 23, 07, 01,  105.617584,   24.136292,   8,  30,  300.223358,   15.788441,   313,    79
 2020, 12, 23, 07, 01,   93.998650,   23.148596,   8,  67,  310.130829,    4.224869,   342,  1321
 2020, 12, 23, 07, 01,   83.820747,   21.437572,   8,  74,  314.186768,   16.640127,   346,  2523
 2020, 12, 23, 07, 01,   94.000099,   23.191025,   8,  79,  318.614655,    9.773306,   348,  1320
 2020, 12, 23, 07, 01,   94.037407,   23.226694,   8,  73,  313.296631,    6.796741,   353,  1314
 2020, 12, 23, 07, 01,   94.068024,   23.244957,   8,  68,  310.250244,    4.162993,   355,  1310
 2020, 12, 23, 07, 01,   94.023056,   23.316393,   8,  73,  313.212494,    6.432072,   366,  1314
 2020, 12, 23, 07, 01,   83.302696,   21.506804,   8,  72,  312.057373,    7.862364,   374,  2565
 2020, 12, 23, 07, 01,   86.849075,   22.275925,   8,  68,  309.459869,    7.851058,   382,  2183
 2020, 12, 23, 07, 01,   83.014061,   22.001898,   8,  73,  312.837860,    8.314345,   455,  2585
 2020, 12, 23, 07, 01,   82.241058,   21.902481,   8,  57,  315.231110,   11.265053,   461,  2699
 2020, 12, 23, 07, 01,   82.233963,   21.900967,   8,  55,  313.326324,    9.637809,   461,  2700
 2020, 12, 23, 07, 01,   82.240692,   21.900013,   8,  78,  318.025208,   14.009978,   467,  2698
 2020, 12, 23, 07, 01,   87.259628,   23.623812,   8,  74,  315.013336,   11.694589,   570,  2110
 2020, 12, 23, 07, 01,   88.096558,   23.873981,   8,  69,  310.501984,    6.598220,   585,  2019
 2020, 12, 23, 07, 01,   97.275459,   25.479671,   9,  81,  321.222870,   17.197548,   629,   917
 2020, 12, 23, 07, 01,   93.944519,   25.189444,   8,  49,  302.999451,    4.974531,   646,  1271
 2020, 12, 23, 07, 01,  102.050858,   26.111649,   8,  63,  310.458313,   11.345035,   652,   377
 2020, 12, 23, 07, 01,  102.049980,   26.112934,   8,  70,  310.350708,   10.942660,   659,   376
 2020, 12, 23, 07, 01,   92.239609,   25.066328,   8,  72,  311.842529,    5.834249,   663,  1480
 2020, 12, 23, 07, 01,  101.968796,   26.164034,   8,  57,  303.861145,    6.948377,   664,   384
 2020, 12, 23, 07, 01,   94.703018,   25.432838,   8,  33,  308.995453,    7.387934,   667,  1182
 2020, 12, 23, 07, 01,  101.930290,   26.254831,   8,  66,  307.524353,    9.665306,   679,   387
 2020, 12, 23, 07, 01,   92.757347,   25.248869,   8,  54,  302.755615,    4.459639,   679,  1410
 2020, 12, 23, 07, 01,  102.217300,   26.323248,   8,  32,  301.131470,    6.452435,   690,   352
 2020, 12, 23, 07, 01,   92.327370,   25.281542,   8,  46,  302.615997,    2.873084,   693,  1462
 2020, 12, 23, 07, 01,  102.916199,   26.524988,   8,  37,  300.442474,   10.876183,   710,   274
 2020, 12, 23, 07, 01,  102.906288,   26.524311,   8,  62,  305.737701,   15.512861,   710,   275
 2020, 12, 23, 07, 01,  102.157997,   26.516821,   8,  49,  301.738586,    8.129699,   714,   356
 2020, 12, 23, 07, 01,  101.681580,   26.527622,   8,  64,  306.557648,   10.084488,   725,   411
 2020, 12, 23, 07, 01,   78.940598,   22.981438,   8,  70,  310.430817,   18.408442,   731,  3013
 2020, 12, 23, 07, 01,  101.899818,   26.635771,   8,  47,  305.752472,    9.963637,   733,   384
 2020, 12, 23, 07, 01,   91.255501,   25.393749,   8,  41,  301.874634,    2.549647,   733,  1594
 2020, 12, 23, 07, 01,   78.942162,   22.985426,   8,  74,  313.404480,   22.394424,   739,  3012
 2020, 12, 23, 07, 01,  101.899971,   26.638144,   8,  62,  305.515991,    9.534037,   740,   383
 2020, 12, 23, 07, 01,  101.893158,   26.637640,   8,  46,  302.068726,    6.641663,   740,   384