year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 30, 04, 27,  138.329620,   58.781078,   8,  67,  313.743439,   13.038919,   441,   416
 2020, 07, 30, 04, 27,  138.312012,   58.780895,   8,  49,  310.277863,    9.625413,   441,   417
 2020, 07, 30, 04, 27,  137.511673,   60.432816,   8,  40,  307.578156,    7.353601,   697,   460
 2020, 07, 30, 04, 27,  137.511383,   60.443832,   9,  89,  345.123962,   55.838634,   698,   460
 2020, 07, 30, 04, 27,  137.497559,   60.443657,   9,  83,  324.569397,   23.583454,   698,   461
 2020, 07, 30, 04, 27,  136.674698,   60.774601,   8,  59,  318.532532,   17.395298,   749,   516
 2020, 07, 30, 04, 27,  136.663345,   60.774395,   8,  75,  357.751617,   79.185989,   749,   517
 2020, 07, 30, 04, 27,  136.651505,   60.774162,   8,  69,  340.165283,   42.384129,   749,   518
 2020, 07, 30, 04, 27,  136.667160,   60.781956,   9,  92,  341.606689,   43.526333,   756,   516
 2020, 07, 30, 04, 27,  136.655487,   60.781765,   9, 100,  363.209351,   90.205292,   756,   517
 2020, 07, 30, 04, 27,  136.643433,   60.781567,   8,  45,  311.424286,    8.906761,   756,   518
 2020, 07, 30, 04, 27,  136.679672,   60.792896,   8,  56,  315.917297,   13.659761,   757,   515