year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 16, 12, 30,   15.235818,   37.853848,   8,  47,  314.654236,    5.660316,    20,   777
 2020, 08, 16, 12, 30,    9.682420,   37.311775,   9, 100,  360.375336,   57.841431,    25,  1302
 2020, 08, 16, 12, 30,    9.672841,   37.310524,   9,  84,  332.679504,   16.705250,    25,  1303
 2020, 08, 16, 12, 30,    9.671473,   37.317444,   9, 100,  366.127777,   70.781868,    26,  1303
 2020, 08, 16, 12, 30,   13.793715,   37.806599,   8,  68,  325.326111,    9.926910,    29,   911
 2020, 08, 16, 12, 30,   13.784230,   37.805687,   8,  77,  328.130157,   12.582436,    29,   912
 2020, 08, 16, 12, 30,   13.792357,   37.814991,   8,  70,  346.893982,   38.325924,    30,   911
 2020, 08, 16, 12, 30,   13.783045,   37.814095,   8,  73,  353.493896,   50.405415,    30,   912
 2020, 08, 16, 12, 30,   13.794820,   37.811188,   8,  56,  331.853210,   17.504408,    33,   910
 2020, 08, 16, 12, 30,   13.785448,   37.810333,   8,  69,  343.231903,   33.301315,    33,   911
 2020, 08, 16, 12, 30,   13.784881,   37.818794,   9,  96,  353.660370,   51.223572,    34,   911
 2020, 08, 16, 12, 30,   13.792293,   37.827995,   8,  48,  335.024445,   21.549522,    35,   910
 2020, 08, 16, 12, 30,   13.781397,   37.835522,   9,  83,  337.283966,   24.906504,    36,   911
 2020, 08, 16, 12, 30,   13.772475,   37.843208,   8,  40,  327.727509,   11.904500,    37,   912
 2020, 08, 16, 12, 30,   12.889892,   37.831409,   8,  61,  325.082886,    8.332987,    46,  1007
 2020, 08, 16, 12, 30,   12.891499,   37.832283,   8,  56,  327.281403,   10.270107,    49,  1006
 2020, 08, 16, 12, 30,   12.706877,   37.870495,   8,  71,  325.644226,   11.849166,    56,  1020
 2020, 08, 16, 12, 30,   12.664454,   38.005501,   8,  72,  326.114532,   10.920198,    76,  1021
 2020, 08, 16, 12, 30,    1.512060,   36.488377,   9,  83,  328.045654,   23.209288,   103,  2158
 2020, 08, 16, 12, 30,   16.189413,   38.664867,   8,  64,  315.421021,   13.073203,   132,   690
 2020, 08, 16, 12, 30,   14.656625,   40.782673,   8,  54,  312.404755,    6.216859,   469,   776
 2020, 08, 16, 12, 30,   13.792448,   41.298138,   8,  68,  319.366058,   13.118279,   555,   840
 2020, 08, 16, 12, 30,   13.056762,   41.365639,   8,  45,  323.671173,   14.552074,   574,   906
 2020, 08, 16, 12, 30,   13.058778,   41.369602,   8,  78,  323.483154,   12.511124,   578,   905
 2020, 08, 16, 12, 30,   15.026493,   41.702541,   8,  79,  325.201660,   19.607977,   602,   733
 2020, 08, 16, 12, 30,   12.850981,   41.678474,   9,  89,  338.420868,   29.648468,   627,   918
 2020, 08, 16, 12, 30,   12.074460,   42.189919,   9,  90,  341.154541,   32.484455,   713,   983