year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 01, 12, 50,   17.470327,   -2.589066,   8,  59,  305.966736,    4.553701,     3,   577
 2021, 02, 01, 12, 50,   14.943305,   -2.986506,   8,  34,  313.485657,    7.096519,     3,   863
 2021, 02, 01, 12, 50,   14.948301,   -2.968065,   8,  48,  312.675354,    6.167072,     5,   862
 2021, 02, 01, 12, 50,   18.426083,   -2.380755,   8,  50,  301.982422,    4.036444,     8,   432
 2021, 02, 01, 12, 50,   17.115700,   -2.593555,   8,  46,  302.227325,    3.002363,     8,   635
 2021, 02, 01, 12, 50,   16.905376,   -2.576657,   7,   0,  321.942291,   30.905005,    13,   655
 2021, 02, 01, 12, 50,   17.767876,   -2.347919,   8,  63,  306.094482,    4.608215,    27,   524
 2021, 02, 01, 12, 50,   17.761436,   -2.348981,   8,  66,  307.776215,    5.618322,    27,   525
 2021, 02, 01, 12, 50,   15.237766,   -2.680008,   8,  54,  313.353088,    8.675550,    40,   821
 2021, 02, 01, 12, 50,   15.229240,   -2.681366,   8,  33,  311.065338,    6.685884,    40,   822
 2021, 02, 01, 12, 50,   15.236567,   -2.671146,   8,  42,  311.490173,    6.882717,    41,   821
 2021, 02, 01, 12, 50,   15.398802,   -2.368545,   8,  39,  304.799530,    3.930650,    84,   795
 2021, 02, 01, 12, 50,   11.674248,   -2.786109,   8,  71,  315.156372,    7.305780,   107,  1234
 2021, 02, 01, 12, 50,   15.806479,   -2.102596,   8,  57,  317.252258,   16.107674,   110,   747
 2021, 02, 01, 12, 50,   15.810418,   -2.108114,   8,  33,  309.652435,    6.981348,   114,   746
 2021, 02, 01, 12, 50,   11.478994,   -2.506229,   8,  65,  310.731476,    4.455268,   153,  1250
 2021, 02, 01, 12, 50,   17.671278,   -1.495926,   8,  72,  312.422028,   10.311376,   156,   509
 2021, 02, 01, 12, 50,   17.669319,   -1.498332,   8,  53,  311.744476,   10.107021,   162,   508
 2021, 02, 01, 12, 50,   16.190866,   -1.355432,   8,  61,  307.135620,    7.714173,   215,   693
 2021, 02, 01, 12, 50,   14.579514,   -1.509213,   8,  67,  311.497864,    7.436299,   230,   866
 2021, 02, 01, 12, 50,   14.571327,   -1.510485,   8,  72,  315.114075,   10.305163,   230,   867
 2021, 02, 01, 12, 50,   15.755457,   -1.278216,   8,  76,  317.169373,   17.975416,   235,   733
 2021, 02, 01, 12, 50,   15.309300,   -1.269341,   8,  50,  304.081909,    4.548651,   248,   778
 2021, 02, 01, 12, 50,   15.562704,   -1.172701,   8,  43,  306.300598,    6.782310,   254,   750
 2021, 02, 01, 12, 50,   15.553411,   -1.174203,   8,  58,  322.143677,   22.974012,   254,   751
 2021, 02, 01, 12, 50,   15.555305,   -1.170776,   8,  76,  320.952942,   21.654905,   259,   750
 2021, 02, 01, 12, 50,   15.545888,   -1.172222,   8,  60,  306.909912,    6.952138,   259,   751
 2021, 02, 01, 12, 50,   17.182274,   -0.856866,   8,  63,  306.556396,    4.966591,   265,   560
 2021, 02, 01, 12, 50,   17.176043,   -0.857854,   8,  65,  307.422821,    5.375339,   265,   561
 2021, 02, 01, 12, 50,   17.130974,   -0.854376,   8,  61,  305.569672,    4.505298,   266,   568
 2021, 02, 01, 12, 50,   15.330338,   -1.140007,   8,  44,  302.175079,    4.616202,   266,   773
 2021, 02, 01, 12, 50,   17.257822,   -0.769528,   8,  71,  310.954895,    8.143866,   278,   545
 2021, 02, 01, 12, 50,   15.426944,   -0.867372,   8,  41,  300.762482,    6.390950,   307,   756
 2021, 02, 01, 12, 50,   15.421012,   -0.764472,   8,  39,  304.869385,    8.162470,   318,   755
 2021, 02, 01, 12, 50,   15.423998,   -0.769988,   8,  37,  301.696869,    6.011435,   322,   754
 2021, 02, 01, 12, 50,   16.264265,   -0.622216,   8,  40,  300.672546,    4.944295,   324,   671
 2021, 02, 01, 12, 50,   18.254822,   -0.056958,   8,  65,  307.418884,    8.472227,   360,   384
 2021, 02, 01, 12, 50,   18.247177,   -0.058149,   8,  69,  309.519623,   10.147838,   360,   385
 2021, 02, 01, 12, 50,   14.866940,   -0.585125,   8,  67,  308.583710,    7.632037,   360,   809
 2021, 02, 01, 12, 50,   17.425652,   -0.090460,   8,  52,  302.507202,    3.195143,   375,   497
 2021, 02, 01, 12, 50,   10.283183,   -1.008725,   8,  52,  305.680450,    2.881793,   402,  1359
 2021, 02, 01, 12, 50,   15.928493,   -0.117900,   8,  56,  304.750671,    7.536214,   406,   691
 2021, 02, 01, 12, 50,   16.041283,   -0.070683,   8,  57,  303.813568,    7.361594,   409,   680
 2021, 02, 01, 12, 50,   10.259439,   -0.705261,   9,  85,  337.577698,   26.127583,   447,  1354
 2021, 02, 01, 12, 50,   10.258389,   -0.702385,   9,  91,  338.116821,   27.530563,   448,  1353
 2021, 02, 01, 12, 50,   15.393865,    0.169768,   8,  56,  306.983398,    8.806895,   459,   736
 2021, 02, 01, 12, 50,   21.852295,    2.413101,   8,  39,  300.554474,   11.922548,   649,     0
 2021, 02, 01, 12, 50,   21.476280,    2.404089,   8,  42,  300.846588,   11.033731,   661,    25
 2021, 02, 01, 12, 50,   20.260864,    2.781711,   8,  48,  301.658020,    9.011143,   743,   111
 2021, 02, 01, 12, 50,   11.554632,    1.611069,   7,  22,  304.800598,    3.700878,   761,  1133