year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 18, 06, 20,   99.311485,    8.321385,   8,  56,  305.204865,    2.881320,   266,  2273
 2020, 07, 18, 06, 20,  108.018822,    9.835557,   8,  44,  310.837860,    7.611653,   292,  1145
 2020, 07, 18, 06, 20,  105.726646,    9.640624,   8,  65,  313.975433,    5.451388,   312,  1434
 2020, 07, 18, 06, 20,  107.972961,    9.974286,   8,  50,  311.578766,    9.179063,   313,  1147
 2020, 07, 18, 06, 20,  105.805016,    9.705454,   8,  60,  312.052551,    4.612185,   320,  1421
 2020, 07, 18, 06, 20,  107.337013,   10.494003,   8,  66,  315.387573,    5.056513,   404,  1206
 2020, 07, 18, 06, 20,  106.672211,   10.664820,   9,  84,  329.076385,   17.058170,   443,  1282
 2020, 07, 18, 06, 20,  105.069588,   10.441709,   8,  70,  316.640411,    5.921864,   445,  1499
 2020, 07, 18, 06, 20,  105.604118,   10.629817,   8,  67,  317.483154,    5.890290,   461,  1421
 2020, 07, 18, 06, 20,  105.530762,   10.625786,   8,  54,  316.151184,    4.789783,   462,  1431
 2020, 07, 18, 06, 20,  105.284157,   10.601134,   8,  56,  315.197754,    4.237551,   464,  1464
 2020, 07, 18, 06, 20,  105.273979,   10.620151,   8,  66,  320.268829,    7.089030,   467,  1465
 2020, 07, 18, 06, 20,  105.279083,   10.634585,   9,  86,  332.660034,   17.853888,   469,  1464
 2020, 07, 18, 06, 20,  105.271942,   10.633521,   8,  68,  319.989258,    7.906083,   469,  1465
 2020, 07, 18, 06, 20,  105.313828,   10.646589,   8,  49,  316.265625,    5.149520,   470,  1459
 2020, 07, 18, 06, 20,  105.306671,   10.645529,   8,  35,  318.450958,    6.409627,   470,  1460
 2020, 07, 18, 06, 20,  105.312805,   10.653274,   8,  75,  321.997040,    8.575279,   471,  1459
 2020, 07, 18, 06, 20,  105.290337,   10.656789,   8,  53,  318.682800,    6.598660,   472,  1462
 2020, 07, 18, 06, 20,  105.055420,   10.669461,   8,  75,  323.551025,   10.998258,   479,  1494
 2020, 07, 18, 06, 20,  105.817612,   10.843076,   8,  68,  316.785614,    5.778062,   488,  1386
 2020, 07, 18, 06, 20,  105.836670,   10.866684,   8,  73,  319.440582,    6.402954,   491,  1383
 2020, 07, 18, 06, 20,  106.832916,   11.817243,   8,  58,  316.023804,    6.555535,   611,  1231
 2020, 07, 18, 06, 20,   98.497322,   10.643869,   8,  49,  307.281189,    5.063549,   631,  2303
 2020, 07, 18, 06, 20,  106.604576,   12.144315,   8,  62,  317.795624,    8.021583,   664,  1250
 2020, 07, 18, 06, 20,  104.784691,   12.203286,   9,  90,  340.416901,   23.168144,   712,  1483
 2020, 07, 18, 06, 20,  104.783661,   12.209957,   9,  94,  347.028107,   31.536604,   713,  1483
 2020, 07, 18, 06, 20,  104.775497,   12.215563,   8,  66,  325.562225,    9.850684,   714,  1484
 2020, 07, 18, 06, 20,  104.743851,   12.231308,   8,  67,  323.650116,    6.379691,   717,  1488
 2020, 07, 18, 06, 20,  104.847519,   12.265848,   8,  46,  321.265808,    6.813909,   720,  1472
 2020, 07, 18, 06, 20,  104.840370,   12.264796,   8,  36,  320.319275,    6.068346,   720,  1473