year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 02, 05, 53,  107.002205,   50.264523,   9, 100,  374.525757,  113.928215,   360,  1185
 2021, 04, 02, 05, 53,  107.000351,   50.271751,   8,  79,  319.298920,   16.894630,   361,  1185
 2021, 04, 02, 05, 53,  106.987404,   50.270317,   8,  39,  302.037872,    5.829715,   361,  1186
 2021, 04, 02, 05, 53,  104.684204,   50.403084,   8,  55,  303.171295,    6.140588,   422,  1364
 2021, 04, 02, 05, 53,  106.657112,   50.915455,   9,  82,  323.411743,   20.215755,   462,  1194
 2021, 04, 02, 05, 53,  113.998299,   51.586246,   9,  84,  325.465820,   42.490738,   475,   672
 2021, 04, 02, 05, 53,  113.980804,   51.585396,   9,  91,  339.362274,   70.853836,   475,   673
 2021, 04, 02, 05, 53,  115.189583,   52.159428,   8,  41,  301.480011,    9.083598,   555,   569
 2021, 04, 02, 05, 53,  115.179062,   52.159039,   9,  86,  328.263306,   30.012693,   555,   570
 2021, 04, 02, 05, 53,  117.300728,   52.356846,   8,  64,  306.703278,   14.657399,   581,   382
 2021, 04, 02, 05, 53,  117.287857,   52.356655,   9, 100,  365.369263,  129.471741,   581,   383
 2021, 04, 02, 05, 53,  117.276031,   52.356464,   8,  73,  313.113556,   20.740866,   581,   384
 2021, 04, 02, 05, 53,  116.677597,   52.866409,   8,  53,  310.808441,   18.713047,   661,   427