year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 14, 07, 23,   80.595924,   51.616673,   8,  45,  301.123474,    5.723367,   269,  1480
 2020, 10, 14, 07, 23,   71.982628,   50.238567,   8,  52,  302.435699,    7.593194,   298,  2191
 2020, 10, 14, 07, 23,   72.829498,   50.949284,   8,  39,  304.192841,    7.172495,   373,  2114
 2020, 10, 14, 07, 23,   72.835678,   50.966908,   8,  47,  303.224915,    6.745448,   375,  2113
 2020, 10, 14, 07, 23,   71.749878,   51.090252,   8,  51,  302.131989,    8.049385,   426,  2173
 2020, 10, 14, 07, 23,   72.559441,   51.961605,   8,  62,  307.916565,   10.026024,   524,  2091
 2020, 10, 14, 07, 23,   70.924149,   51.608433,   8,  55,  303.107849,    5.565261,   525,  2204
 2020, 10, 14, 07, 23,   69.856888,   51.389133,   8,  71,  311.109589,   11.024708,   532,  2297
 2020, 10, 14, 07, 23,   68.720184,   51.103424,   8,  41,  306.579559,    8.148231,   532,  2389
 2020, 10, 14, 07, 23,   68.707100,   51.100044,   9,  95,  347.663422,   64.370033,   532,  2390
 2020, 10, 14, 07, 23,   68.694023,   51.096657,   8,  72,  312.247864,   12.948041,   532,  2391
 2020, 10, 14, 07, 23,   69.152657,   51.308689,   8,  59,  317.260681,   16.659506,   542,  2351
 2020, 10, 14, 07, 23,   69.140137,   51.305595,   8,  54,  321.573975,   18.992262,   542,  2352
 2020, 10, 14, 07, 23,   69.127502,   51.302452,   8,  61,  332.250549,   30.696760,   542,  2353
 2020, 10, 14, 07, 23,   69.157166,   51.310234,   7,  28,  306.231018,    8.014389,   546,  2350
 2020, 10, 14, 07, 23,   69.144722,   51.307087,   8,  33,  321.634369,   18.708202,   546,  2351
 2020, 10, 14, 07, 23,   69.132179,   51.303894,   8,  55,  326.859711,   23.777157,   546,  2352
 2020, 10, 14, 07, 23,   68.970657,   51.281921,   8,  61,  305.458771,    8.751742,   548,  2364
 2020, 10, 14, 07, 23,   70.275803,   51.657860,   8,  76,  315.234985,   13.194119,   554,  2252
 2020, 10, 14, 07, 23,   70.264565,   51.655186,   8,  60,  304.876617,    6.664935,   554,  2253
 2020, 10, 14, 07, 23,   66.897888,   50.877506,   8,  60,  304.777802,   10.524016,   567,  2506
 2020, 10, 14, 07, 23,   69.974892,   51.709347,   8,  64,  307.948975,    8.102787,   571,  2272
 2020, 10, 14, 07, 23,   69.969963,   51.717190,   8,  70,  310.557129,    9.813867,   572,  2272
 2020, 10, 14, 07, 23,   69.969055,   51.749466,   9,  84,  325.501190,   21.964924,   579,  2270
 2020, 10, 14, 07, 23,   69.957581,   51.746693,   8,  77,  316.783112,   14.139772,   579,  2271
 2020, 10, 14, 07, 23,   69.946106,   51.743904,   8,  72,  312.049408,   10.917611,   579,  2272
 2020, 10, 14, 07, 23,   69.934616,   51.741119,   8,  69,  311.447174,    9.975215,   579,  2273
 2020, 10, 14, 07, 23,   69.237175,   51.653236,   8,  57,  303.725525,    6.867059,   588,  2328
 2020, 10, 14, 07, 23,   69.138054,   51.705952,   9,  92,  341.453491,   46.634777,   600,  2332
 2020, 10, 14, 07, 23,   69.125755,   51.702892,   9,  81,  321.435181,   19.976681,   600,  2333
 2020, 10, 14, 07, 23,   69.132858,   51.714039,   8,  77,  316.671356,   15.358696,   601,  2332
 2020, 10, 14, 07, 23,   69.120544,   51.710983,   9,  88,  333.016266,   33.526901,   601,  2333
 2020, 10, 14, 07, 23,   67.988419,   51.557049,   9, 100,  360.256836,  103.292999,   619,  2414
 2020, 10, 14, 07, 23,   73.420235,   53.560589,   8,  47,  301.445984,    5.022111,   727,  1967
 2020, 10, 14, 07, 23,   72.185226,   53.451870,   7,  29,  312.347839,    9.987779,   747,  2053
 2020, 10, 14, 07, 23,   72.208885,   53.464718,   9,  83,  324.595795,   21.451492,   748,  2051
 2020, 10, 14, 07, 23,   72.194984,   53.461815,   8,  72,  313.721985,   11.935357,   748,  2052
 2020, 10, 14, 07, 23,   66.634171,   52.153191,   8,  59,  318.440643,   23.895088,   750,  2466
 2020, 10, 14, 07, 23,   66.619286,   52.149181,   8,  57,  314.760345,   19.517614,   750,  2467