year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 04, 04, 52,  122.722282,   57.199841,   8,  56,  303.384705,    7.071239,   188,  1036
 2020, 09, 04, 04, 52,  122.703873,   57.198215,   9, 100,  369.977112,  128.852203,   188,  1037
 2020, 09, 04, 04, 52,  120.356728,   59.167751,   8,  66,  309.512329,    8.600193,   516,  1121
 2020, 09, 04, 04, 52,  120.388313,   59.178501,   8,  44,  305.776154,    6.174778,   517,  1119
 2020, 09, 04, 04, 52,  109.072647,   58.124699,   9,  91,  339.328033,   32.704712,   602,  1911
 2020, 09, 04, 04, 52,  109.096252,   58.159313,   8,  67,  308.592407,    6.846082,   606,  1908
 2020, 09, 04, 04, 52,  106.815010,   57.984715,   9,  80,  319.992950,   16.346296,   648,  2051
 2020, 09, 04, 04, 52,  106.799500,   57.981331,   8,  71,  311.315155,    9.540859,   648,  2052
 2020, 09, 04, 04, 52,  105.893768,   57.878990,   8,  66,  307.998413,    8.883679,   662,  2105
 2020, 09, 04, 04, 52,  105.877876,   57.875370,   8,  76,  316.158325,   15.237028,   662,  2106
 2020, 09, 04, 04, 52,  105.828384,   57.864098,   8,  55,  303.077209,    5.718103,   662,  2109
 2020, 09, 04, 04, 52,  106.551819,   58.034409,   8,  73,  312.755615,   11.103179,   663,  2063
 2020, 09, 04, 04, 52,  107.655304,   58.431618,   8,  66,  307.569122,    6.190423,   685,  1982
 2020, 09, 04, 04, 52,  107.578079,   58.423431,   9,  90,  336.330292,   32.084938,   686,  1987
 2020, 09, 04, 04, 52,  107.600410,   58.449486,   9,  90,  335.635742,   31.140228,   690,  1984
 2020, 09, 04, 04, 52,  107.497482,   58.427925,   8,  62,  305.692932,    5.609039,   690,  1991
 2020, 09, 04, 04, 52,  107.482964,   58.424885,   8,  75,  314.524719,   10.688183,   690,  1992
 2020, 09, 04, 04, 52,  107.448448,   58.425446,   8,  67,  308.195465,    6.478389,   691,  1994
 2020, 09, 04, 04, 52,  107.384155,   58.419754,   8,  76,  315.670746,   11.389734,   692,  1998
 2020, 09, 04, 04, 52,  107.334885,   58.417213,   8,  63,  305.961792,    5.418633,   693,  2001