year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 29, 06, 46,   87.289261,   53.922985,   8,  68,  312.491913,    8.280560,   160,  1618
 2020, 08, 29, 06, 46,   77.351852,   52.715118,   8,  71,  317.065674,   10.013977,   279,  2366
 2020, 08, 29, 06, 46,   90.021309,   55.183502,   9,  82,  330.031677,   20.802746,   287,  1356
 2020, 08, 29, 06, 46,   90.008522,   55.181835,   7,   0,  312.662079,    8.352217,   287,  1357
 2020, 08, 29, 06, 46,   90.012550,   55.185097,   9,  88,  343.447815,   34.666847,   288,  1356
 2020, 08, 29, 06, 46,   90.035500,   55.195099,   9,  87,  330.704346,   21.029676,   289,  1354
 2020, 08, 29, 06, 46,   90.022675,   55.193455,   9,  89,  333.652130,   23.426228,   289,  1355
 2020, 08, 29, 06, 46,   90.009880,   55.191833,   8,  77,  325.066498,   15.330582,   289,  1356
 2020, 08, 29, 06, 46,   90.449348,   55.492374,   8,  62,  305.524323,    5.622694,   325,  1314
 2020, 08, 29, 06, 46,   88.107559,   55.994106,   8,  41,  300.727356,    4.030111,   444,  1469
 2020, 08, 29, 06, 46,   93.016663,   56.929493,   8,  78,  317.853668,   15.412712,   495,  1107
 2020, 08, 29, 06, 46,   93.008743,   56.927612,   8,  77,  317.213776,   15.212234,   497,  1107
 2020, 08, 29, 06, 46,   70.736885,   53.453121,   8,  65,  309.784302,    7.101196,   636,  2750
 2020, 08, 29, 06, 46,   70.726311,   53.449722,   8,  66,  310.594025,    7.760550,   636,  2751
 2020, 08, 29, 06, 46,   70.725136,   53.456394,   8,  78,  319.787018,   16.087891,   643,  2750
 2020, 08, 29, 06, 46,  105.185875,   58.775650,   8,  56,  313.746002,   22.289078,   694,   302
 2020, 08, 29, 06, 46,  105.169289,   58.775719,   8,  75,  368.003601,  157.143127,   694,   303
 2020, 08, 29, 06, 46,  105.136765,   58.775856,   9,  80,  326.306549,   38.855438,   694,   305
 2020, 08, 29, 06, 46,  102.517204,   59.186302,   9,  99,  359.397949,   84.244072,   759,   477
 2020, 08, 29, 06, 46,  102.503159,   59.186081,   9, 100,  381.186401,  157.781525,   759,   478
 2020, 08, 29, 06, 46,  102.489166,   59.185871,   8,  70,  344.928467,   50.661911,   759,   479
 2020, 08, 29, 06, 46,  102.516945,   59.197235,   7,  19,  323.069336,   19.712831,   760,   477
 2020, 08, 29, 06, 46,  102.475319,   59.196568,   9, 100,  366.580566,  103.269470,   760,   480
 2020, 08, 29, 06, 46,  102.461952,   59.196354,   8,  72,  343.207977,   47.081417,   760,   481
 2020, 08, 29, 06, 46,  102.516251,   59.208157,   9, 100,  439.990845,  579.477234,   761,   477
 2020, 08, 29, 06, 46,  102.502373,   59.207932,   8,  63,  340.073822,   38.799004,   761,   478
 2020, 08, 29, 06, 46,  102.461365,   59.207256,   9,  93,  345.236908,   50.754547,   761,   481
 2020, 08, 29, 06, 46,  102.529572,   59.219311,   9,  94,  385.433105,  174.943405,   762,   476
 2020, 08, 29, 06, 46,  102.502113,   59.218868,   9, 100,  361.929016,   88.208672,   762,   478
 2020, 08, 29, 06, 46,  102.431358,   59.228565,   9,  87,  361.510345,   87.831276,   763,   483