year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 16, 01, 27,    4.055722,   15.613380,   8,  62,  304.788727,    6.088404,    63,  1916
 2020, 12, 16, 01, 27,    4.056418,   15.611661,   9,  81,  310.886200,    9.073169,    64,  1917
 2020, 12, 16, 01, 27,   -1.185339,   15.082490,   8,  67,  306.124908,    6.665138,   263,  1251
 2020, 12, 16, 01, 27,    6.689737,   11.940775,   8,  72,  307.696686,   10.519429,   537,  2316
 2020, 12, 16, 01, 27,   -2.943604,   13.039015,   8,  73,  307.995117,    9.657265,   603,  1104
 2020, 12, 16, 01, 27,    6.805697,   10.881475,   8,  41,  301.460022,    6.239910,   692,  2361
 2020, 12, 16, 01, 27,    1.102882,   11.704807,   8,  40,  302.060120,    4.438223,   711,  1653
 2020, 12, 16, 01, 27,    1.094764,   11.699301,   9, 100,  328.845215,   19.421341,   712,  1652
 2020, 12, 16, 01, 27,    1.086652,   11.693793,   7,  27,  301.181946,    4.074271,   713,  1651
 2020, 12, 16, 01, 27,    1.048235,   11.679508,   9,  85,  312.543884,    8.645193,   716,  1646
 2020, 12, 16, 01, 27,    1.055263,   11.678394,   8,  58,  304.052704,    5.147696,   716,  1647
 2020, 12, 16, 01, 27,    1.033092,   11.675118,   8,  70,  307.125763,    6.395077,   717,  1644
 2020, 12, 16, 01, 27,    1.040124,   11.674003,   9, 100,  336.318695,   25.909834,   717,  1645
 2020, 12, 16, 01, 27,    1.047154,   11.672889,   9, 100,  341.527649,   31.301870,   717,  1646
 2020, 12, 16, 01, 27,    0.564426,   11.579771,   8,  75,  308.755524,    6.812152,   742,  1583
 2020, 12, 16, 01, 27,    0.563359,   11.573153,   9,  86,  312.752716,    8.538878,   743,  1583