year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 26, 01, 03,    1.702855,   11.254771,   9,  87,  313.346680,   11.587121,   318,   965
 2020, 11, 26, 01, 03,    1.710167,   11.253789,   8,  56,  303.572113,    5.794040,   318,   966
 2020, 11, 26, 01, 03,    1.703375,   11.255362,   8,  68,  306.318207,    6.605264,   321,   966
 2020, 11, 26, 01, 03,    1.695210,   11.248196,   9,  92,  315.759003,   12.296000,   322,   965
 2020, 11, 26, 01, 03,    1.702479,   11.247157,   9, 100,  324.001892,   18.883436,   322,   966
 2020, 11, 26, 01, 03,   -2.060580,    9.146917,   8,  65,  305.739166,    8.260064,   711,   598
 2020, 11, 26, 01, 03,    0.413562,    8.807195,   8,  45,  301.869659,    6.954087,   711,   869
 2020, 11, 26, 01, 03,    5.783418,    7.893830,   8,  46,  302.050354,    3.782362,   728,  1546
 2020, 11, 26, 01, 03,    0.731398,    8.612171,   8,  70,  306.964264,    8.835210,   732,   912