year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 22, 05, 56,  116.522766,   38.830021,   8,  54,  302.873718,    5.786017,   182,   483
 2021, 03, 22, 05, 56,  114.801544,   38.786907,   8,  54,  303.763550,    9.508617,   188,   670
 2021, 03, 22, 05, 56,  103.235863,   37.704762,   8,  77,  322.518799,    8.874106,   232,  1805
 2021, 03, 22, 05, 56,  117.235771,   39.388176,   8,  39,  300.589966,    5.871130,   262,   398
 2021, 03, 22, 05, 56,  106.638145,   38.544216,   8,  36,  309.319885,    3.238076,   279,  1408
 2021, 03, 22, 05, 56,  106.438240,   38.921429,   8,  65,  312.830933,    5.218462,   339,  1417
 2021, 03, 22, 05, 56,  106.919090,   39.324196,   8,  70,  313.058075,    5.923805,   389,  1355
 2021, 03, 22, 05, 56,  106.918129,   39.373051,   8,  62,  308.821411,    4.094163,   396,  1354
 2021, 03, 22, 05, 56,  111.488197,   40.432846,   8,  39,  300.561066,    3.564529,   477,   917
 2021, 03, 22, 05, 56,  111.478165,   40.431908,   8,  77,  316.604492,   13.736991,   477,   918
 2021, 03, 22, 05, 56,  100.482796,   38.983177,   8,  75,  317.583527,   11.112479,   491,  2026
 2021, 03, 22, 05, 56,  109.742874,   40.623047,   9,  80,  320.609528,   18.729616,   533,  1068
 2021, 03, 22, 05, 56,  109.867950,   40.912579,   8,  73,  312.805542,   10.852818,   573,  1053
 2021, 03, 22, 05, 56,  109.872284,   40.917164,   8,  68,  309.232758,    8.289189,   576,  1052
 2021, 03, 22, 05, 56,  119.176292,   42.007969,   8,  68,  309.329010,   20.524986,   651,   201
 2021, 03, 22, 05, 56,  119.183617,   42.009808,   8,  48,  301.604950,   11.946599,   659,   200
 2021, 03, 22, 05, 56,  119.169838,   42.009579,   8,  61,  305.121704,   15.315273,   659,   201
 2021, 03, 22, 05, 56,   98.468735,   39.762505,   9,  99,  357.767548,   86.502670,   663,  2162
 2021, 03, 22, 05, 56,  114.630722,   41.928974,   8,  38,  302.004395,   10.300217,   673,   642