year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 10, 01, 56,  160.866135,   62.569565,   9, 100,  405.843140,    0.000000,   325,  1242
 2020, 10, 10, 01, 56,  160.862381,   62.576519,   9, 100,  415.565430,    0.000000,   326,  1242
 2020, 10, 10, 01, 56,  160.875580,   62.585373,   9,  90,  360.810699,    0.000000,   327,  1241
 2020, 10, 10, 01, 56,  160.858627,   62.583473,   9, 100,  396.545410,    0.000000,   327,  1242
 2020, 10, 10, 01, 56,  160.864487,   62.606251,   9, 100,  377.071289,    0.000000,   330,  1241
 2020, 10, 10, 01, 56,  160.830673,   62.602440,   9,  99,  369.347748,    0.000000,   330,  1243
 2020, 10, 10, 01, 56,  160.860825,   62.613213,   9,  93,  363.583282,    0.000000,   331,  1241
 2020, 10, 10, 01, 56,  160.826996,   62.609386,   9, 100,  386.361298,    0.000000,   331,  1243
 2020, 10, 10, 01, 56,  160.819580,   62.623291,   9, 100,  375.307098,    0.000000,   333,  1243
 2020, 10, 10, 01, 56,  160.816101,   62.650860,   9, 100,  379.895447,    0.000000,   338,  1242
 2020, 10, 10, 01, 56,  160.801544,   62.678707,   9, 100,  385.278320,    0.000000,   342,  1242
 2020, 10, 10, 01, 56,  160.797897,   62.685673,   8,  54,  343.658356,   42.306396,   343,  1242
 2020, 10, 10, 01, 56,  143.084915,   59.637074,   8,  41,  303.730042,   10.150356,   392,  2398
 2020, 10, 10, 01, 56,  142.979034,   59.659031,   8,  67,  308.186340,   14.008107,   397,  2402
 2020, 10, 10, 01, 56,  142.966400,   59.662968,   8,  79,  319.420837,   24.828176,   402,  2402