year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 30, 05, 29,  103.775497,   53.316170,   8,  70,  313.345032,    5.130108,   130,  1850
 2020, 06, 30, 05, 29,  103.772011,   53.322773,   9,  85,  328.653534,   15.915942,   131,  1850
 2020, 06, 30, 05, 29,  127.207039,   55.199337,   8,  63,  315.271118,   25.470465,   136,   146
 2020, 06, 30, 05, 29,  125.408478,   55.518124,   9,  92,  355.010895,  116.197639,   183,   245
 2020, 06, 30, 05, 29,  110.170059,   55.647732,   9,  83,  332.606079,   24.193419,   330,  1265
 2020, 06, 30, 05, 29,  116.224861,   56.339436,   8,  72,  312.248444,    9.018162,   349,   858
 2020, 06, 30, 05, 29,  116.209930,   56.338425,   8,  57,  310.064758,    7.430186,   349,   859
 2020, 06, 30, 05, 29,  116.216789,   56.339115,   8,  60,  319.706696,   16.372417,   353,   858
 2020, 06, 30, 05, 29,  104.669518,   55.491989,   9,  95,  346.574921,   34.841599,   421,  1684
 2020, 06, 30, 05, 29,  104.657539,   55.490009,   9,  99,  357.878510,   51.077835,   421,  1685
 2020, 06, 30, 05, 29,  104.690208,   55.502419,   9,  92,  341.754181,   29.729387,   422,  1682
 2020, 06, 30, 05, 29,  104.678223,   55.500443,   9,  86,  328.910278,   16.891079,   422,  1683
 2020, 06, 30, 05, 29,  104.666245,   55.498463,   9,  96,  351.358521,   41.204178,   422,  1684
 2020, 06, 30, 05, 29,  104.654266,   55.496479,   9, 100,  384.498260,  110.242180,   422,  1685
 2020, 06, 30, 05, 29,  106.299835,   56.099277,   8,  65,  307.535522,    3.928405,   472,  1533
 2020, 06, 30, 05, 29,  106.308975,   56.107582,   8,  77,  333.942535,   21.344639,   473,  1532
 2020, 06, 30, 05, 29,  106.296844,   56.105782,   9,  85,  328.077454,   16.091991,   473,  1533
 2020, 06, 30, 05, 29,  108.649315,   56.727749,   9,  85,  329.184845,   17.603039,   517,  1336
 2020, 06, 30, 05, 29,  108.645706,   56.734409,   8,  77,  318.252319,    8.952168,   518,  1336
 2020, 06, 30, 05, 29,  108.632919,   56.732826,   9,  99,  359.697021,   58.923271,   518,  1337
 2020, 06, 30, 05, 29,  108.641953,   56.741066,   8,  61,  316.055267,    7.223412,   519,  1336
 2020, 06, 30, 05, 29,  113.872505,   57.297329,   8,  61,  310.065521,    5.757784,   521,  1002
 2020, 06, 30, 05, 29,  106.693443,   56.623497,   8,  37,  337.924103,   21.952374,   540,  1482
 2020, 06, 30, 05, 29,  106.680847,   56.621696,   8,  67,  354.124420,   42.755573,   540,  1483
 2020, 06, 30, 05, 29,  106.733963,   56.650211,   9,  94,  346.210815,   31.785563,   543,  1478
 2020, 06, 30, 05, 29,  106.750504,   56.657772,   8,  74,  329.082581,   15.935857,   544,  1476
 2020, 06, 30, 05, 29,   98.125206,   55.984707,   8,  41,  302.952271,    4.482254,   670,  2100
 2020, 06, 30, 05, 29,  105.298553,   57.429180,   8,  56,  303.449524,    3.943104,   687,  1551
 2020, 06, 30, 05, 29,  112.176872,   58.417213,   8,  74,  319.392242,   15.866265,   711,  1070
 2020, 06, 30, 05, 29,  106.794479,   57.984631,   8,  67,  314.095001,    8.710035,   737,  1420
 2020, 06, 30, 05, 29,  105.887306,   57.872372,   8,  30,  305.173462,    4.704793,   739,  1489
 2020, 06, 30, 05, 29,  107.108414,   58.142647,   9,  81,  321.585602,   12.004119,   754,  1392
 2020, 06, 30, 05, 29,  100.696129,   57.119804,   8,  73,  313.264709,    7.449131,   756,  1891