year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 23, 04, 34,  110.787926,   58.610371,   9,  97,  353.726074,   71.353981,   271,  2066
 2020, 10, 23, 04, 34,  110.779907,   58.610237,   9,  99,  357.936401,   80.555557,   273,  2066
 2020, 10, 23, 04, 34,  107.369705,   58.424843,   8,  51,  302.855835,    9.668397,   358,  2256
 2020, 10, 23, 04, 34,  112.811165,   61.343773,   8,  70,  342.203827,   37.634644,   596,  1811
 2020, 10, 23, 04, 34,  112.806015,   61.350182,   9,  87,  366.614746,   77.845184,   597,  1811
 2020, 10, 23, 04, 34,  102.607918,   59.189533,   7,   0,  313.504089,   23.638746,   633,  2461
 2020, 10, 23, 04, 34,  101.463310,   59.167805,   9,  98,  356.460815,  120.107079,   677,  2510
 2020, 10, 23, 04, 34,  101.445305,   59.162212,   8,  78,  317.440704,   31.431166,   677,  2511
 2020, 10, 23, 04, 34,  100.226097,   58.797745,   8,  47,  306.096985,   11.603635,   679,  2590
 2020, 10, 23, 04, 34,  102.011223,   59.391369,   8,  39,  300.608551,   12.131272,   682,  2476
 2020, 10, 23, 04, 34,   99.657166,   59.013462,   8,  31,  310.576996,   12.417603,   729,  2610
 2020, 10, 23, 04, 34,   99.646187,   59.022190,   9,  87,  370.842834,  106.005775,   730,  2610