year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 25, 18, 10,  134.416092,   59.671413,   8,  31,  300.610535,    5.497499,    44,  2216
 2020, 07, 25, 18, 10,  113.154259,   61.540661,   8,  46,  301.952850,    8.806246,   251,   908
 2020, 07, 25, 18, 10,  113.170464,   61.539562,   9, 100,  321.378418,   22.579287,   251,   909
 2020, 07, 25, 18, 10,  112.801834,   61.351681,   9, 100,  340.707703,   46.798527,   283,   891
 2020, 07, 25, 18, 10,  112.818253,   61.350590,   8,  34,  300.840759,    7.653068,   283,   892
 2020, 07, 25, 18, 10,  112.799332,   61.343170,   9, 100,  327.592072,   29.148682,   284,   891
 2020, 07, 25, 18, 10,  112.815758,   61.342094,   8,  68,  306.419617,   10.955239,   284,   892
 2020, 07, 25, 18, 10,  107.606247,   58.446972,   8,  54,  303.203064,   15.620974,   764,   659
 2020, 07, 25, 18, 10,  107.494125,   58.430664,   8,  58,  303.942932,   17.354183,   766,   654
 2020, 07, 25, 18, 10,  107.583031,   58.427692,   7,  26,  302.035400,   13.471518,   766,   658