year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 02, 18, 41,  107.195030,   64.008888,   8,  79,  323.717865,   19.208950,     4,   964
 2020, 07, 02, 18, 41,  107.175598,   64.001953,   7,   0,  321.306458,   16.823776,     5,   963
 2020, 07, 02, 18, 41,  107.172272,   63.993813,   9,  98,  334.632477,   31.508577,     6,   963
 2020, 07, 02, 18, 41,  107.168762,   63.985683,   9, 100,  330.305542,   27.758270,     7,   963
 2020, 07, 02, 18, 41,  107.264168,   63.970234,   8,  56,  305.685425,    8.332686,     8,   969
 2020, 07, 02, 18, 41,  107.261253,   63.962078,   9, 100,  349.636200,   54.448387,     9,   969
 2020, 07, 02, 18, 41,  110.386078,   63.608959,   7,  25,  300.431427,    8.634642,    22,  1126
 2020, 07, 02, 18, 41,  105.551720,   63.928078,   7,  11,  302.396576,    5.959238,    30,   874
 2020, 07, 02, 18, 41,  106.495110,   63.838123,   8,  53,  303.042847,    8.431758,    37,   928
 2020, 07, 02, 18, 41,  109.692978,   63.221256,   8,  63,  305.161591,    9.607857,    89,  1103
 2020, 07, 02, 18, 41,  106.977531,   63.441837,   9,  86,  312.735870,   14.464246,    90,   966
 2020, 07, 02, 18, 41,  106.974754,   63.433681,   9, 100,  328.176483,   27.289104,    91,   966
 2020, 07, 02, 18, 41,  106.991043,   63.432472,   9, 100,  323.410248,   22.683870,    91,   967
 2020, 07, 02, 18, 41,  105.206253,   62.880512,   7,  18,  300.803864,    7.309155,   195,   877
 2020, 07, 02, 18, 41,  113.169250,   61.543282,   9, 100,  329.273560,   24.006735,   279,  1345
 2020, 07, 02, 18, 41,  101.103958,   62.293873,   8,  54,  303.689789,   13.414124,   313,   685
 2020, 07, 02, 18, 41,  101.127029,   62.293045,   8,  48,  302.253510,   12.427794,   313,   686
 2020, 07, 02, 18, 41,  112.801605,   61.349400,   9, 100,  354.867462,   56.867321,   314,  1330
 2020, 07, 02, 18, 41,  112.816849,   61.347473,   8,  79,  310.219910,   10.108556,   314,  1331
 2020, 07, 02, 18, 41,   97.351318,   60.843716,   9,  80,  310.265717,   13.760332,   551,   461
 2020, 07, 02, 18, 41,   97.412743,   60.771450,   8,  68,  306.486847,   10.714580,   564,   466
 2020, 07, 02, 18, 41,  110.884422,   59.802635,   8,  76,  309.025482,   10.616517,   575,  1267
 2020, 07, 02, 18, 41,  110.892921,   59.802364,   9,  96,  317.768127,   15.183947,   576,  1268
 2020, 07, 02, 18, 41,   96.234360,   60.437962,   9, 100,  321.068665,   26.756002,   615,   390
 2020, 07, 02, 18, 41,   96.250359,   60.437885,   9, 100,  339.590668,   55.867626,   615,   391
 2020, 07, 02, 18, 41,   96.500641,   60.425011,   9, 100,  357.678253,   96.312584,   616,   407
 2020, 07, 02, 18, 41,   96.516510,   60.424892,   9, 100,  332.230255,   40.263878,   616,   408
 2020, 07, 02, 18, 41,   96.338234,   60.344749,   8,  36,  300.972748,    8.411160,   630,   397