year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 15, 21, 44,   75.026886,   43.077435,   8,  57,  303.760345,    7.671840,    12,  2585
 2020, 08, 15, 21, 44,   75.055206,   43.058777,   9,  83,  311.691986,   12.428446,    13,  2589
 2020, 08, 15, 21, 44,   75.032234,   43.071648,   8,  32,  300.669800,    5.651629,    18,  2587
 2020, 08, 15, 21, 44,   75.053322,   43.055122,   9,  85,  312.330902,   12.351931,    19,  2590
 2020, 08, 15, 21, 44,   75.050224,   43.023151,   8,  54,  303.257874,    6.914823,    22,  2591
 2020, 08, 15, 21, 44,   75.058235,   43.020996,   8,  68,  306.349701,    8.536519,    22,  2592
 2020, 08, 15, 21, 44,   73.514717,   43.249847,   9, 100,  343.201263,   68.365311,    44,  2472
 2020, 08, 15, 21, 44,   73.527840,   43.246498,   8,  72,  307.724335,   13.824694,    44,  2473
 2020, 08, 15, 21, 44,   73.536552,   43.234184,   8,  62,  304.789001,   11.067203,    45,  2474
 2020, 08, 15, 21, 44,   73.507492,   43.249146,   8,  79,  309.940826,   15.839115,    49,  2472
 2020, 08, 15, 21, 44,   73.520576,   43.245884,   9, 100,  341.536407,   64.480133,    49,  2473
 2020, 08, 15, 21, 44,   53.458176,   45.989910,   9, 100,  323.307526,   36.787292,    94,   694
 2020, 08, 15, 21, 44,   53.449875,   45.983173,   9, 100,  325.805389,   40.736118,   100,   694