year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 02, 07, 11,   70.207687,   50.596783,   8,  79,  341.541656,   56.860497,    56,  2509
 2020, 09, 02, 07, 11,   70.201508,   50.605736,   8,  71,  320.914490,   18.541388,    57,  2509
 2020, 09, 02, 07, 11,   76.724930,   53.023239,   8,  75,  322.551636,   11.086326,   180,  1979
 2020, 09, 02, 07, 11,   78.329590,   53.508190,   9,  80,  323.106232,   12.766626,   205,  1842
 2020, 09, 02, 07, 11,   78.317619,   53.506020,   8,  75,  318.579865,    9.364206,   205,  1843
 2020, 09, 02, 07, 11,   69.458473,   51.814148,   9,  90,  339.061340,   51.607746,   251,  2498
 2020, 09, 02, 07, 11,   69.442963,   51.809853,   8,  71,  321.048798,   18.354868,   251,  2499
 2020, 09, 02, 07, 11,   69.452171,   51.823021,   9, 100,  365.139832,  132.050125,   252,  2498
 2020, 09, 02, 07, 11,   69.460251,   51.824596,   8,  71,  346.355347,   69.138168,   257,  2497
 2020, 09, 02, 07, 11,   69.444824,   51.820244,   7,   0,  349.926758,   78.303688,   257,  2498
 2020, 09, 02, 07, 11,   77.923187,   54.044262,   8,  78,  319.795197,   10.862823,   293,  1848
 2020, 09, 02, 07, 11,   78.013206,   54.075268,   8,  62,  309.741150,    6.039927,   295,  1840
 2020, 09, 02, 07, 11,   77.933449,   54.075138,   8,  66,  311.145020,    6.263063,   297,  1846
 2020, 09, 02, 07, 11,   77.921310,   54.072906,   8,  76,  318.643890,   10.784058,   297,  1847
 2020, 09, 02, 07, 11,   73.215424,   53.895145,   9,  86,  331.816284,   27.358683,   409,  2158
 2020, 09, 02, 07, 11,   73.194580,   53.898861,   8,  61,  319.281219,   12.463387,   410,  2159
 2020, 09, 02, 07, 11,   72.451683,   54.353168,   9,  90,  339.230347,   44.436764,   499,  2180
 2020, 09, 02, 07, 11,   71.884308,   54.615173,   9,  80,  323.889832,   12.387750,   553,  2202
 2020, 09, 02, 07, 11,   71.878960,   54.622681,   8,  76,  319.031525,    8.485435,   554,  2202
 2020, 09, 02, 07, 11,   71.867592,   54.619976,   8,  77,  320.757080,   10.167971,   554,  2203
 2020, 09, 02, 07, 11,   75.072891,   55.626225,   8,  76,  315.270447,    9.649711,   597,  1973
 2020, 09, 02, 07, 11,   72.288826,   55.186478,   8,  64,  308.775604,    7.614041,   619,  2155
 2020, 09, 02, 07, 11,   73.171501,   55.466820,   8,  56,  304.007538,    4.723397,   631,  2095
 2020, 09, 02, 07, 11,   66.147316,   54.014591,   8,  76,  317.689880,   11.017816,   681,  2568