year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 06, 08, 01,   81.152580,    6.356630,   8,  57,  318.796021,    6.935355,   436,  1419
 2020, 10, 06, 08, 01,   80.727791,    6.421881,   8,  67,  317.163971,    6.687018,   455,  1475
 2020, 10, 06, 08, 01,   81.023689,    6.479766,   8,  54,  314.924377,    5.317764,   457,  1433
 2020, 10, 06, 08, 01,   81.499519,    6.916857,   7,   0,  310.961792,    4.122307,   511,  1357
 2020, 10, 06, 08, 01,   81.303886,    7.013540,   8,  59,  311.524780,    3.832316,   530,  1379
 2020, 10, 06, 08, 01,   81.093704,    7.226328,   8,  68,  315.123047,    6.628528,   566,  1401
 2020, 10, 06, 08, 01,   81.026108,    7.237011,   8,  59,  315.466553,    4.764883,   569,  1410
 2020, 10, 06, 08, 01,   80.848869,    7.238063,   8,  74,  319.644165,    8.945224,   573,  1434
 2020, 10, 06, 08, 01,   81.202156,    7.297815,   8,  34,  313.109161,    3.649175,   574,  1385
 2020, 10, 06, 08, 01,   81.155365,    7.308671,   8,  56,  318.205505,    5.621701,   577,  1390
 2020, 10, 06, 08, 01,   81.126221,    7.304395,   8,  55,  320.139893,    6.247666,   577,  1394
 2020, 10, 06, 08, 01,   81.289276,    7.363056,   8,  69,  319.774872,   10.546003,   582,  1371
 2020, 10, 06, 08, 01,   81.574379,    7.592843,   8,  63,  323.923737,    9.483595,   610,  1327
 2020, 10, 06, 08, 01,   80.835991,    7.613516,   8,  55,  318.578125,    7.716877,   629,  1424
 2020, 10, 06, 08, 01,   81.004242,    7.672943,   8,  62,  326.891998,    7.767698,   634,  1400
 2020, 10, 06, 08, 01,   81.204903,    7.775870,   8,  62,  325.819092,    7.273757,   645,  1370
 2020, 10, 06, 08, 01,   81.158798,    7.782978,   8,  75,  328.779022,   10.442612,   647,  1376
 2020, 10, 06, 08, 01,   80.785126,    7.895652,   8,  50,  322.415802,    8.310274,   672,  1422
 2020, 10, 06, 08, 01,   80.616554,    7.898211,   8,  61,  316.569458,    4.427520,   676,  1445
 2020, 10, 06, 08, 01,   80.763725,    7.940645,   8,  55,  316.594757,    4.548560,   679,  1424
 2020, 10, 06, 08, 01,   81.212349,    8.027869,   8,  50,  323.981659,    6.586322,   682,  1362
 2020, 10, 06, 08, 01,   80.965515,    8.025877,   8,  57,  325.220795,    5.687570,   687,  1395
 2020, 10, 06, 08, 01,   80.965195,    8.030273,   8,  68,  325.789185,    6.060566,   688,  1394
 2020, 10, 06, 08, 01,   80.679520,    8.015787,   9,  80,  328.351837,   12.258684,   692,  1433
 2020, 10, 06, 08, 01,   80.695007,    8.059314,   8,  57,  319.397552,    5.455272,   698,  1430
 2020, 10, 06, 08, 01,   80.720673,    8.083762,   8,  66,  321.027710,    7.393374,   701,  1426
 2020, 10, 06, 08, 01,   80.716270,    8.108466,   8,  57,  316.289703,    5.177330,   705,  1425
 2020, 10, 06, 08, 01,   80.748245,    8.140700,   7,  26,  321.154388,    7.222096,   709,  1420
 2020, 10, 06, 08, 01,   80.747253,    8.147435,   8,  51,  322.763885,    7.975896,   710,  1420
 2020, 10, 06, 08, 01,   80.750435,    8.175449,   9, 100,  378.414246,   93.085503,   714,  1419
 2020, 10, 06, 08, 01,   80.687904,    8.200534,   8,  70,  326.188416,    7.725355,   719,  1427
 2020, 10, 06, 08, 01,   80.622108,    8.195972,   8,  68,  328.556976,   10.594301,   720,  1435
 2020, 10, 06, 08, 01,   79.835304,    8.106132,   8,  64,  318.775269,    5.297857,   724,  1546
 2020, 10, 06, 08, 01,   80.405495,    8.232347,   8,  38,  319.463440,    6.805924,   730,  1464
 2020, 10, 06, 08, 01,   80.762054,    8.292349,   8,  44,  323.255188,    7.446528,   731,  1414
 2020, 10, 06, 08, 01,   79.910072,    8.178479,   8,  61,  319.559387,    5.331973,   733,  1534
 2020, 10, 06, 08, 01,   80.621422,    8.298889,   8,  76,  330.415771,   12.870557,   735,  1433
 2020, 10, 06, 08, 01,   80.633331,    8.312348,   8,  67,  325.961853,    9.038350,   737,  1430
 2020, 10, 06, 08, 01,   80.645660,    8.327906,   9,  98,  355.666473,   43.049465,   739,  1428
 2020, 10, 06, 08, 01,   80.764175,    8.372953,   9,  85,  333.671448,   15.984654,   743,  1411
 2020, 10, 06, 08, 01,   80.585075,    8.489044,   9,  92,  343.258972,   26.132412,   764,  1432