year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 15, 18, 34,  127.587700,   61.816216,   8,  42,  302.347656,   10.093204,   406,  2085
 2020, 09, 15, 18, 34,  125.945808,   61.591854,   9, 100,  340.901093,   42.630150,   487,  2018
 2020, 09, 15, 18, 34,  125.617889,   61.655872,   7,  17,  300.102936,    7.729064,   488,  1998
 2020, 09, 15, 18, 34,  125.906822,   61.592392,   7,  11,  308.777863,   11.145589,   488,  2016
 2020, 09, 15, 18, 34,  125.938972,   61.585274,   8,  70,  309.417328,   11.911343,   488,  2018
 2020, 09, 15, 18, 34,  125.852066,   61.596394,   8,  42,  318.300446,   17.138840,   489,  2013
 2020, 09, 15, 18, 34,  125.989761,   61.517143,   9,  87,  313.573578,   15.227633,   495,  2024
 2020, 09, 15, 18, 34,  126.005913,   61.513515,   9, 100,  327.409637,   27.305206,   495,  2025
 2020, 09, 15, 18, 34,  125.997223,   61.511517,   9,  87,  332.853912,   31.611006,   497,  2025
 2020, 09, 15, 18, 34,  125.697693,   61.545105,   8,  58,  305.372772,   10.026179,   501,  2008
 2020, 09, 15, 18, 34,  125.997536,   61.470814,   7,  26,  316.063751,   15.396585,   502,  2027
 2020, 09, 15, 18, 34,  125.909698,   61.482208,   8,  67,  306.199554,   10.570907,   503,  2022
 2020, 09, 15, 18, 34,  125.926010,   61.478596,   8,  70,  306.925018,   10.739844,   503,  2023
 2020, 09, 15, 18, 34,  126.007195,   61.460537,   7,  18,  328.585449,   25.838707,   503,  2028
 2020, 09, 15, 18, 34,  125.886932,   61.479160,   8,  64,  317.409119,   17.061764,   504,  2021
 2020, 09, 15, 18, 34,  125.896667,   61.468887,   9, 100,  336.784485,   37.203197,   505,  2022
 2020, 09, 15, 18, 34,  125.994148,   61.447170,   7,  13,  304.034821,    9.050523,   505,  2028
 2020, 09, 15, 18, 34,  125.714165,   61.448849,   8,  47,  327.107330,   24.807383,   514,  2014
 2020, 09, 15, 18, 34,  125.756210,   61.431553,   9,  94,  343.951569,   45.986122,   515,  2017
 2020, 09, 15, 18, 34,  125.772247,   61.428024,   8,  78,  353.562469,   61.824978,   515,  2018