year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 04, 05, 44,  109.958633,   38.598934,   8,  53,  302.588806,    4.287727,    31,  1391
 2020, 11, 04, 05, 44,  112.374619,   39.166931,   8,  60,  305.047333,    7.058373,    71,  1143
 2020, 11, 04, 05, 44,  112.363457,   39.165661,   8,  48,  301.561066,    5.222114,    71,  1144
 2020, 11, 04, 05, 44,  112.605057,   39.261681,   9,  93,  341.889343,   45.691414,    82,  1121
 2020, 11, 04, 05, 44,  112.456711,   39.305923,   8,  73,  312.853638,   12.389588,    90,  1133
 2020, 11, 04, 05, 44,  112.601654,   39.345081,   8,  69,  309.970032,   10.409294,    93,  1120
 2020, 11, 04, 05, 44,  112.590096,   39.343781,   9,  91,  338.441284,   40.267231,    93,  1121
 2020, 11, 04, 05, 44,  112.710487,   39.418751,   8,  48,  301.614563,    5.058095,   103,  1109
 2020, 11, 04, 05, 44,  113.274048,   39.530708,   8,  55,  303.159424,    7.249101,   112,  1061
 2020, 11, 04, 05, 44,  113.551834,   39.638355,   9,  87,  331.536987,   36.745323,   122,  1038
 2020, 11, 04, 05, 44,  110.583237,   39.381149,   8,  64,  306.960693,    6.279995,   135,  1304
 2020, 11, 04, 05, 44,  110.601349,   39.390553,   8,  35,  300.612122,    3.241014,   136,  1302
 2020, 11, 04, 05, 44,  113.161911,   39.696918,   8,  43,  300.982056,    5.062517,   137,  1067
 2020, 11, 04, 05, 44,  113.784309,   39.785259,   8,  59,  307.140869,   10.223759,   140,  1018
 2020, 11, 04, 05, 44,  113.782883,   39.793190,   8,  78,  317.801239,   19.530352,   141,  1018
 2020, 11, 04, 05, 44,  112.944893,   39.720375,   9,  89,  334.997345,   38.298569,   143,  1084
 2020, 11, 04, 05, 44,  112.932732,   39.719048,   8,  64,  306.685883,    9.114614,   143,  1085
 2020, 11, 04, 05, 44,  112.937050,   39.717636,   9,  88,  333.317413,   34.572392,   145,  1084
 2020, 11, 04, 05, 44,  110.542046,   39.440968,   8,  70,  310.291870,    8.261720,   145,  1306
 2020, 11, 04, 05, 44,  112.935638,   39.725246,   8,  65,  307.007141,    8.823613,   146,  1084
 2020, 11, 04, 05, 44,  106.434288,   38.922523,   8,  68,  308.937744,    5.978383,   157,  1758
 2020, 11, 04, 05, 44,  110.205170,   39.784710,   8,  49,  301.776306,    4.050159,   202,  1330
 2020, 11, 04, 05, 44,  102.471428,   38.503845,   8,  44,  301.063232,    5.813284,   202,  2139
 2020, 11, 04, 05, 44,  106.916626,   39.374683,   8,  58,  304.074554,    3.779361,   212,  1690
 2020, 11, 04, 05, 44,  114.070503,   40.363487,   7,  19,  306.883606,    6.719143,   222,   978
 2020, 11, 04, 05, 44,  114.061798,   40.370529,   8,  32,  305.978394,    6.448354,   226,   978
 2020, 11, 04, 05, 44,  113.870377,   40.442490,   8,  62,  305.667694,    6.866782,   237,   997
 2020, 11, 04, 05, 44,  111.405876,   40.206139,   8,  61,  305.136597,    7.088663,   243,  1204
 2020, 11, 04, 05, 44,  111.331978,   40.378380,   8,  68,  308.783173,    9.066014,   269,  1207
 2020, 11, 04, 05, 44,  111.850586,   40.793484,   9,  87,  331.266907,   30.776279,   323,  1151
 2020, 11, 04, 05, 44,  109.749580,   40.623016,   8,  76,  315.899719,   11.075988,   335,  1351
 2020, 11, 04, 05, 44,  109.739929,   40.621742,   9,  92,  339.603943,   31.876040,   335,  1352
 2020, 11, 04, 05, 44,  109.741020,   40.624504,   9,  97,  351.809906,   48.021290,   336,  1351
 2020, 11, 04, 05, 44,  107.100853,   40.824974,   8,  39,  300.554932,    4.285071,   421,  1618