year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 18, 06, 56,  101.798416,   26.749702,   8,  69,  309.450623,    8.554432,    26,   602
 2020, 12, 18, 06, 56,   91.018135,   25.464703,   8,  51,  302.249573,    4.234001,    38,  1819
 2020, 12, 18, 06, 56,  102.795982,   26.974203,   8,  65,  329.531403,   32.058472,    45,   462
 2020, 12, 18, 06, 56,  102.783737,   26.973164,   8,  70,  342.374634,   52.824657,    45,   463
 2020, 12, 18, 06, 56,  102.794624,   26.969057,   9,  90,  336.399384,   43.268017,    51,   461
 2020, 12, 18, 06, 56,  102.784378,   26.968269,   9,  92,  340.446930,   50.386398,    51,   462
 2020, 12, 18, 06, 56,  102.051926,   27.110426,   8,  47,  301.500824,    6.012993,    76,   555
 2020, 12, 18, 06, 56,  102.056274,   27.110756,   7,  26,  300.548492,    5.344915,    82,   553
 2020, 12, 18, 06, 56,  101.718452,   27.134600,   8,  66,  308.269562,    8.129644,    87,   603
 2020, 12, 18, 06, 56,  101.841637,   27.155640,   8,  52,  307.194794,    7.369307,    88,   584
 2020, 12, 18, 06, 56,  101.775505,   27.149908,   8,  46,  302.533234,    4.949996,    88,   594
 2020, 12, 18, 06, 56,  102.123291,   27.200909,   8,  52,  302.371002,    7.097078,    90,   543
 2020, 12, 18, 06, 56,  101.873230,   27.200138,   8,  52,  302.468201,    5.269876,    92,   580
 2020, 12, 18, 06, 56,  101.847725,   27.197861,   8,  58,  304.191010,    6.409207,    92,   583
 2020, 12, 18, 06, 56,  101.871727,   27.201252,   8,  43,  303.950073,    5.817311,    98,   579
 2020, 12, 18, 06, 56,  101.846649,   27.199194,   8,  39,  303.238892,    5.275111,    98,   582
 2020, 12, 18, 06, 56,   86.127922,   24.979229,   8,  67,  308.387543,    8.635098,    99,  2353
 2020, 12, 18, 06, 56,  101.171013,   27.181980,   9,  81,  321.734924,   33.243813,   102,   661
 2020, 12, 18, 06, 56,  101.127457,   27.227911,   8,  74,  314.066071,   22.540472,   107,   664
 2020, 12, 18, 06, 56,  101.336685,   27.277534,   8,  58,  316.820618,   29.119692,   110,   647
 2020, 12, 18, 06, 56,  101.324623,   27.276409,   8,  75,  386.051422,  284.522064,   110,   648
 2020, 12, 18, 06, 56,  101.312386,   27.275269,   8,  75,  358.616425,  130.619583,   110,   649
 2020, 12, 18, 06, 56,  101.300247,   27.274134,   8,  62,  322.049255,   34.734337,   110,   650
 2020, 12, 18, 06, 56,  101.288124,   27.272999,   8,  40,  324.667053,   36.109329,   110,   651
 2020, 12, 18, 06, 56,  101.262749,   27.270613,   8,  33,  323.567566,   32.626446,   110,   653
 2020, 12, 18, 06, 56,  101.250687,   27.269484,   8,  64,  327.487274,   41.941868,   110,   654
 2020, 12, 18, 06, 56,  101.316879,   27.270058,   9, 100,  366.266541,  166.888290,   115,   648
 2020, 12, 18, 06, 56,  101.267860,   27.265820,   8,  67,  319.752075,   28.746492,   115,   652
 2020, 12, 18, 06, 56,  101.315781,   27.280052,   9,  97,  353.649353,  113.271301,   116,   648
 2020, 12, 18, 06, 56,  101.303635,   27.278999,   8,  38,  319.090759,   26.282982,   116,   649
 2020, 12, 18, 06, 56,  101.291527,   27.277943,   8,  73,  330.635925,   45.855373,   116,   650
 2020, 12, 18, 06, 56,  101.278572,   27.276808,   8,  33,  326.696899,   36.995022,   116,   651
 2020, 12, 18, 06, 56,  101.253517,   27.274626,   9, 100,  365.120483,  157.256241,   116,   653
 2020, 12, 18, 06, 56,  101.242210,   27.273632,   9,  86,  329.389130,   44.362312,   116,   654
 2020, 12, 18, 06, 56,  101.327652,   27.311386,   8,  73,  335.406372,   56.481178,   119,   647
 2020, 12, 18, 06, 56,  101.326790,   27.321407,   8,  67,  334.286896,   53.690685,   120,   647
 2020, 12, 18, 06, 56,  101.238297,   27.313477,   9,  96,  350.395874,   99.193344,   120,   654
 2020, 12, 18, 06, 56,  101.323799,   27.341354,   8,  34,  322.117065,   31.282587,   122,   647
 2020, 12, 18, 06, 56,  101.246460,   27.334320,   9,  93,  343.110474,   75.407303,   122,   653
 2020, 12, 18, 06, 56,  101.235840,   27.333355,   9,  94,  346.004913,   83.593948,   122,   654
 2020, 12, 18, 06, 56,  101.258286,   27.345463,   8,  41,  313.032501,   19.633121,   123,   652
 2020, 12, 18, 06, 56,  101.331528,   27.382500,   8,  53,  317.114441,   24.433146,   126,   646
 2020, 12, 18, 06, 56,  101.251038,   27.350111,   8,  52,  309.171204,   18.487125,   129,   652
 2020, 12, 18, 06, 56,  101.239799,   27.349146,   8,  44,  304.409576,   13.198342,   129,   653
 2020, 12, 18, 06, 56,  101.349411,   27.378696,   8,  36,  307.018127,   13.946805,   131,   644
 2020, 12, 18, 06, 56,  101.336914,   27.377630,   8,  78,  318.314453,   28.340715,   131,   645
 2020, 12, 18, 06, 56,  101.324173,   27.376526,   8,  52,  306.913635,   13.527720,   131,   646
 2020, 12, 18, 06, 56,  101.246056,   27.389921,   8,  57,  303.739716,   11.274896,   133,   652
 2020, 12, 18, 06, 56,  101.937538,   27.459318,   8,  55,  303.170044,    7.024562,   134,   562
 2020, 12, 18, 06, 56,  101.244858,   27.399874,   8,  37,  301.205811,    8.252189,   134,   652
 2020, 12, 18, 06, 56,  101.148888,   27.421370,   8,  77,  316.432556,   27.291765,   137,   659
 2020, 12, 18, 06, 56,  101.930389,   27.616600,   9,  82,  322.518341,   22.669392,   155,   559
 2020, 12, 18, 06, 56,  101.921814,   27.615856,   8,  37,  300.449615,    7.202971,   155,   560
 2020, 12, 18, 06, 56,  101.065132,   27.555824,   8,  65,  307.452240,   14.318142,   162,   664
 2020, 12, 18, 06, 56,   84.008774,   25.000010,   8,  79,  319.630463,   28.709896,   166,  2543
 2020, 12, 18, 06, 56,  101.947220,   27.681837,   8,  34,  300.311432,    6.242317,   167,   555
 2020, 12, 18, 06, 56,  101.941864,   27.681395,   9,  83,  324.160675,   23.741812,   167,   556
 2020, 12, 18, 06, 56,  102.089928,   27.809694,   8,  48,  302.145386,    7.732527,   184,   532
 2020, 12, 18, 06, 56,   83.400841,   25.281700,   8,  64,  306.795441,    7.605212,   228,  2602
 2020, 12, 18, 06, 56,  101.742226,   28.098202,   8,  74,  313.422272,   13.473598,   232,   573
 2020, 12, 18, 06, 56,  101.738205,   28.097870,   8,  56,  305.391998,    8.179380,   232,   574
 2020, 12, 18, 06, 56,   96.289871,   27.817230,   8,  50,  303.861084,    6.326364,   275,  1128
 2020, 12, 18, 06, 56,   91.946190,   27.294258,   8,  31,  301.993561,    5.257924,   286,  1645
 2020, 12, 18, 06, 56,   92.002762,   27.330374,   8,  53,  311.505096,    8.712323,   290,  1636
 2020, 12, 18, 06, 56,   92.016876,   27.339310,   9,  94,  344.752045,   36.052662,   291,  1634
 2020, 12, 18, 06, 56,   92.001549,   27.336952,   9, 100,  361.542847,   60.683414,   291,  1636
 2020, 12, 18, 06, 56,   92.015717,   27.345900,   8,  52,  314.450043,   10.725338,   292,  1634
 2020, 12, 18, 06, 56,   86.169151,   26.516657,   8,  69,  309.676270,    9.590449,   323,  2296
 2020, 12, 18, 06, 56,   90.165840,   27.944809,   8,  75,  319.025055,   15.347388,   424,  1839
 2020, 12, 18, 06, 56,   85.228172,   28.175552,   8,  67,  308.300812,   12.992976,   594,  2341
 2020, 12, 18, 06, 56,   85.221611,   28.174191,   9,  81,  320.943359,   23.785109,   594,  2342
 2020, 12, 18, 06, 56,   84.965866,   28.165997,   9,  82,  323.045013,   27.151241,   599,  2368
 2020, 12, 18, 06, 56,   84.964798,   28.174839,   9, 100,  371.313965,  129.959488,   600,  2368
 2020, 12, 18, 06, 56,   84.952271,   28.172247,   9,  90,  337.430664,   45.256725,   600,  2369
 2020, 12, 18, 06, 56,   84.507210,   28.351770,   8,  62,  305.776031,   13.147011,   642,  2406
 2020, 12, 18, 06, 56,   83.982170,   28.424192,   8,  61,  305.492279,   13.911648,   666,  2451