year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 08, 09,   51.990295,   52.292301,   8,  63,  329.389099,   21.481411,    13,  2695
 2020, 07, 13, 08, 09,   51.979218,   52.298882,   9,  80,  326.002533,   15.908665,    20,  2695
 2020, 07, 13, 08, 09,   61.766186,   54.854324,   9,  86,  336.347961,   22.891628,    30,  1948
 2020, 07, 13, 08, 09,   67.088142,   55.789127,   8,  57,  323.784393,    9.837517,    34,  1511
 2020, 07, 13, 08, 09,   67.085144,   55.795647,   9,  82,  331.998718,   16.347284,    35,  1511
 2020, 07, 13, 08, 09,   67.072975,   55.793877,   8,  55,  322.516998,    8.362901,    35,  1512
 2020, 07, 13, 08, 09,   70.859245,   56.431862,   8,  69,  313.651947,    8.356650,    57,  1218
 2020, 07, 13, 08, 09,   50.597340,   53.046597,   8,  54,  315.038391,   10.784389,   173,  2747
 2020, 07, 13, 08, 09,   50.604450,   53.043659,   8,  73,  316.509094,   10.965794,   179,  2746
 2020, 07, 13, 08, 09,   55.037102,   55.415249,   8,  36,  303.616241,    3.435907,   324,  2334
 2020, 07, 13, 08, 09,   63.957645,   58.816830,   8,  79,  321.081543,   10.197707,   542,  1608
 2020, 07, 13, 08, 09,   67.580292,   59.819576,   8,  70,  311.196716,    5.978337,   614,  1321
 2020, 07, 13, 08, 09,   67.576981,   59.826359,   9,  86,  329.055756,   18.817741,   615,  1321
 2020, 07, 13, 08, 09,   68.370308,   60.102413,   8,  72,  315.687653,    9.070030,   642,  1262
 2020, 07, 13, 08, 09,   66.359428,   59.867607,   9,  85,  337.793304,   25.596539,   644,  1398
 2020, 07, 13, 08, 09,   67.271996,   60.080067,   9, 100,  368.226074,   78.547112,   658,  1331
 2020, 07, 13, 08, 09,   67.257256,   60.078236,   9,  82,  323.936218,   14.427548,   658,  1332
 2020, 07, 13, 08, 09,   67.671043,   60.280983,   8,  75,  315.301239,    8.460222,   680,  1299
 2020, 07, 13, 08, 09,   67.465096,   60.277534,   9,  88,  332.951172,   21.145470,   683,  1312
 2020, 07, 13, 08, 09,   67.450089,   60.275696,   9,  90,  336.102570,   24.784433,   683,  1313
 2020, 07, 13, 08, 09,   67.491768,   60.288036,   8,  63,  315.314575,    7.551150,   684,  1310
 2020, 07, 13, 08, 09,   67.446709,   60.282478,   9,  80,  321.089355,   11.251341,   684,  1313
 2020, 07, 13, 08, 09,   66.863113,   60.223480,   8,  78,  319.313934,   10.543386,   686,  1352
 2020, 07, 13, 08, 09,   66.832878,   60.236210,   8,  70,  315.153870,    7.645167,   689,  1353
 2020, 07, 13, 08, 09,   66.818298,   60.234367,   7,  14,  311.404510,    5.038658,   689,  1354
 2020, 07, 13, 08, 09,   66.727448,   60.229935,   9,  98,  354.514221,   47.389950,   690,  1360
 2020, 07, 13, 08, 09,   66.753052,   60.240337,   8,  31,  319.655396,    8.738949,   691,  1358
 2020, 07, 13, 08, 09,   67.787437,   60.389481,   9, 100,  365.533386,   72.958435,   694,  1288
 2020, 07, 13, 08, 09,   67.734795,   60.397697,   8,  59,  343.861084,   32.788963,   696,  1291
 2020, 07, 13, 08, 09,   67.728088,   60.411392,   8,  62,  333.368683,   21.260571,   698,  1291
 2020, 07, 13, 08, 09,   67.124100,   60.417557,   9, 100,  379.042297,  104.847488,   710,  1328
 2020, 07, 13, 08, 09,   67.109207,   60.415699,   9, 100,  427.395386,  321.761322,   710,  1329
 2020, 07, 13, 08, 09,   67.094292,   60.413849,   8,  63,  319.516022,    8.989908,   710,  1330
 2020, 07, 13, 08, 09,   70.181122,   60.766064,   8,  75,  314.514954,   12.135032,   711,  1139
 2020, 07, 13, 08, 09,   67.120651,   60.424305,   8,  48,  321.982819,   10.947438,   711,  1328
 2020, 07, 13, 08, 09,   67.105759,   60.422462,   9, 100,  384.027618,  118.697662,   711,  1329
 2020, 07, 13, 08, 09,   67.090866,   60.420597,   9,  96,  349.202911,   39.254734,   711,  1330
 2020, 07, 13, 08, 09,   67.117203,   60.431068,   8,  68,  333.865143,   20.785017,   712,  1328
 2020, 07, 13, 08, 09,   70.794083,   60.840919,   8,  63,  306.195190,    6.381344,   713,  1105
 2020, 07, 13, 08, 09,   67.098846,   60.435966,   9,  97,  353.218201,   47.148720,   713,  1329
 2020, 07, 13, 08, 09,   67.069069,   60.432251,   8,  76,  316.167725,    7.928604,   713,  1331
 2020, 07, 13, 08, 09,   68.347267,   60.614574,   8,  55,  308.204773,    5.369432,   717,  1247
 2020, 07, 13, 08, 09,   68.344009,   60.621548,   8,  73,  313.244080,    8.598606,   718,  1247