year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 21, 05, 55,  106.217323,   56.701797,   9,  81,  321.932007,   21.922657,   355,  1082
 2020, 08, 21, 05, 55,  105.158806,   56.759602,   8,  51,  312.822815,   13.026889,   378,  1143
 2020, 08, 21, 05, 55,  104.646774,   57.006893,   8,  57,  303.843475,    6.094996,   423,  1168
 2020, 08, 21, 05, 55,  105.826797,   57.179363,   8,  66,  330.034515,   26.949442,   430,  1094
 2020, 08, 21, 05, 55,  105.810165,   57.177750,   9,  82,  333.783936,   31.831617,   430,  1095
 2020, 08, 21, 05, 55,  105.793648,   57.176155,   9,  99,  359.954285,   83.205643,   430,  1096
 2020, 08, 21, 05, 55,  105.802574,   57.175163,   9,  99,  360.390320,   81.157333,   432,  1095
 2020, 08, 21, 05, 55,  106.541420,   58.037403,   8,  78,  324.288483,   25.106152,   550,  1037
 2020, 08, 21, 05, 55,  101.814682,   57.742004,   9,  91,  337.896423,   29.120951,   580,  1330
 2020, 08, 21, 05, 55,  101.800888,   57.740280,   9,  96,  349.039337,   42.646496,   580,  1331
 2020, 08, 21, 05, 55,  101.787010,   57.738548,   9,  94,  344.312561,   36.475025,   580,  1332
 2020, 08, 21, 05, 55,  101.773209,   57.736832,   9,  80,  320.522552,   12.495728,   580,  1333
 2020, 08, 21, 05, 55,  101.797935,   57.747051,   9,  83,  328.325134,   17.912758,   581,  1331
 2020, 08, 21, 05, 55,  107.656914,   58.429760,   8,  68,  309.302124,    6.862936,   596,   959
 2020, 08, 21, 05, 55,  107.585892,   58.424427,   9,  81,  321.749817,   17.041449,   596,   964
 2020, 08, 21, 05, 55,  107.571808,   58.423370,   9,  89,  334.328796,   30.153250,   596,   965
 2020, 08, 21, 05, 55,  107.446945,   58.422180,   8,  52,  311.179260,    9.741607,   597,   974
 2020, 08, 21, 05, 55,  107.593300,   58.450027,   8,  72,  311.614380,    9.049193,   599,   963
 2020, 08, 21, 05, 55,  108.438866,   58.617832,   9,  90,  335.753174,   34.192593,   615,   902
 2020, 08, 21, 05, 55,  108.423706,   58.616795,   8,  52,  313.746399,   11.029834,   615,   903
 2020, 08, 21, 05, 55,  108.452347,   58.627373,   8,  69,  326.303680,   21.262924,   616,   901
 2020, 08, 21, 05, 55,  108.437065,   58.626312,   8,  69,  327.936096,   22.983377,   616,   902
 2020, 08, 21, 05, 55,  108.463768,   58.645390,   8,  32,  307.635864,    6.605907,   618,   900
 2020, 08, 21, 05, 55,  108.448753,   58.644344,   9,  84,  325.582794,   21.491735,   618,   901
 2020, 08, 21, 05, 55,  108.370819,   58.676086,   7,   0,  330.479614,   26.911154,   626,   905
 2020, 08, 21, 05, 55,  101.038681,   57.969959,   8,  46,  312.299591,    8.545937,   628,  1375
 2020, 08, 21, 05, 55,  107.376740,   58.662891,   9,  97,  353.618042,   54.754292,   633,   973
 2020, 08, 21, 05, 55,  107.388069,   58.672077,   8,  68,  334.657410,   27.271740,   634,   972
 2020, 08, 21, 05, 55,  100.993431,   58.006523,   7,  15,  302.621399,    2.954119,   634,  1377
 2020, 08, 21, 05, 55,  100.979950,   58.004753,   8,  72,  312.166046,    7.761766,   634,  1378
 2020, 08, 21, 05, 55,  106.615318,   58.954136,   8,  49,  308.050842,    8.213421,   685,  1016
 2020, 08, 21, 05, 55,  101.923195,   58.472538,   8,  78,  318.176270,   10.689943,   685,  1298
 2020, 08, 21, 05, 55,  106.606674,   58.953987,   8,  71,  310.831024,   11.393394,   688,  1016
 2020, 08, 21, 05, 55,  101.876869,   58.489029,   9,  89,  333.756348,   23.916992,   689,  1300
 2020, 08, 21, 05, 55,  101.888206,   58.497585,   9,  84,  337.502350,   27.321194,   690,  1299
 2020, 08, 21, 05, 55,  101.866859,   58.596622,   8,  65,  309.660309,    6.302755,   705,  1297
 2020, 08, 21, 05, 55,  101.761093,   58.663059,   9,  81,  321.643280,   13.303856,   716,  1302
 2020, 08, 21, 05, 55,  101.746651,   58.661297,   9,  91,  338.107086,   29.502155,   716,  1303
 2020, 08, 21, 05, 55,  107.815987,   59.422802,   8,  63,  306.040649,    7.107869,   743,   925
 2020, 08, 21, 05, 55,  106.416542,   59.405952,   8,  42,  305.640076,    8.064202,   757,  1017
 2020, 08, 21, 05, 55,  106.627472,   59.431122,   8,  73,  313.841553,    8.725215,   758,  1006
 2020, 08, 21, 05, 55,  106.614243,   59.430058,   9,  87,  330.694977,   23.037029,   758,  1007
 2020, 08, 21, 05, 55,  106.596840,   59.428661,   8,  36,  312.634827,   12.206158,   758,  1008
 2020, 08, 21, 05, 55,  103.841873,   59.192467,   8,  36,  304.685486,    5.003059,   760,  1158
 2020, 08, 21, 05, 55,  103.825264,   59.190762,   8,  42,  307.115723,    6.226110,   760,  1159
 2020, 08, 21, 05, 55,  106.426468,   59.439346,   8,  73,  312.496307,   13.202084,   761,  1016
 2020, 08, 21, 05, 55,  103.839035,   59.199738,   7,  18,  305.240967,    4.971510,   761,  1158
 2020, 08, 21, 05, 55,  106.482658,   59.460266,   8,  66,  310.776093,   11.322351,   763,  1013
 2020, 08, 21, 05, 55,  103.813683,   59.219795,   8,  60,  315.895935,   10.348295,   764,  1159
 2020, 08, 21, 05, 55,  106.474846,   59.484123,   7,   0,  312.313385,   12.754686,   766,  1013