year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 21, 08, 30,   69.031929,   40.654739,   8,  67,  311.728851,    6.245944,   181,  1299
 2020, 10, 21, 08, 30,   68.639137,   40.639565,   8,  71,  314.716156,    7.788529,   186,  1338
 2020, 10, 21, 08, 30,   68.986633,   41.036678,   8,  77,  319.356750,   11.777360,   238,  1293
 2020, 10, 21, 08, 30,   63.294838,   40.548820,   9,  81,  325.419739,   15.926801,   294,  1889
 2020, 10, 21, 08, 30,   67.972237,   41.860863,   9,  83,  327.872772,   17.846495,   380,  1367
 2020, 10, 21, 08, 30,   72.690178,   42.733398,   8,  75,  314.731018,   12.147764,   434,   935
 2020, 10, 21, 08, 30,   74.964462,   42.925777,   9,  84,  325.444092,   29.176838,   436,   740
 2020, 10, 21, 08, 30,   74.976845,   42.936073,   8,  63,  306.335083,    8.137833,   437,   739
 2020, 10, 21, 08, 30,   75.974327,   43.114124,   8,  71,  310.934723,   13.706594,   454,   667
 2020, 10, 21, 08, 30,   53.193226,   39.400551,   7,   0,  309.228729,   10.911082,   458,  2820
 2020, 10, 21, 08, 30,   73.568771,   43.035320,   8,  69,  311.253937,    8.994124,   468,   850
 2020, 10, 21, 08, 30,   73.557381,   43.034424,   8,  75,  315.973450,   12.942688,   468,   851
 2020, 10, 21, 08, 30,   76.689339,   43.353489,   8,  73,  312.606262,    9.534183,   485,   601
 2020, 10, 21, 08, 30,   77.697517,   43.411598,   9,  88,  331.835571,   33.372726,   486,   486
 2020, 10, 21, 08, 30,   74.294075,   43.223675,   8,  71,  312.116913,   11.475577,   487,   787
 2020, 10, 21, 08, 30,   77.583549,   43.587109,   8,  49,  307.321198,    7.636727,   509,   497
 2020, 10, 21, 08, 30,   77.574196,   43.586651,   8,  65,  327.982727,   27.001863,   509,   498
 2020, 10, 21, 08, 30,   77.575195,   43.594326,   9, 100,  362.329224,   92.339966,   516,   497
 2020, 10, 21, 08, 30,   77.565880,   43.593933,   8,  76,  316.208954,   13.487561,   516,   498
 2020, 10, 21, 08, 30,   73.842827,   43.701435,   8,  77,  317.240601,   15.505115,   565,   815
 2020, 10, 21, 08, 30,   76.649719,   44.558052,   8,  70,  310.633484,    8.900453,   666,   583
 2020, 10, 21, 08, 30,   67.038589,   43.775417,   8,  73,  314.976135,    8.210322,   682,  1398
 2020, 10, 21, 08, 30,   67.046806,   43.783485,   9,  90,  338.138947,   27.067711,   683,  1397
 2020, 10, 21, 08, 30,   67.036865,   43.782143,   9,  95,  347.419037,   38.488159,   683,  1398
 2020, 10, 21, 08, 30,   67.162971,   43.813087,   9,  84,  326.890320,   16.508768,   685,  1385
 2020, 10, 21, 08, 30,   78.977943,   44.860462,   9,  80,  320.426758,   24.726171,   698,   344
 2020, 10, 21, 08, 30,   78.973724,   44.871998,   8,  66,  314.862457,   16.798689,   699,   344
 2020, 10, 21, 08, 30,   78.977829,   44.871223,   8,  60,  319.841339,   23.547188,   706,   343
 2020, 10, 21, 08, 30,   78.967194,   44.870960,   8,  55,  313.153076,   15.701806,   706,   344
 2020, 10, 21, 08, 30,   66.921051,   44.097698,   8,  64,  308.062042,    4.730867,   732,  1399
 2020, 10, 21, 08, 30,   66.777840,   44.103275,   9,  90,  336.501343,   25.381920,   736,  1412
 2020, 10, 21, 08, 30,   66.767921,   44.101936,   8,  76,  317.246521,    9.454913,   736,  1413
 2020, 10, 21, 08, 30,   75.324333,   44.961040,   8,  76,  315.512115,   19.099813,   741,   688
 2020, 10, 21, 08, 30,   75.150047,   45.038433,   8,  59,  317.981720,   22.275738,   750,   699
 2020, 10, 21, 08, 30,   75.135246,   45.037491,   8,  64,  326.950378,   35.572002,   750,   700
 2020, 10, 21, 08, 30,   75.143394,   45.035824,   9,  89,  335.377411,   51.055744,   755,   699
 2020, 10, 21, 08, 30,   66.775696,   44.280403,   9,  82,  323.982849,   13.948750,   762,  1407
 2020, 10, 21, 08, 30,   66.765739,   44.279045,   9,  83,  325.187958,   14.964803,   762,  1408