year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 04, 07, 12,   90.639320,   55.140759,   7,  29,  306.084930,    8.290930,    12,   894
 2020, 10, 04, 07, 12,   90.651375,   55.150272,   8,  48,  305.733948,    8.790553,    13,   893
 2020, 10, 04, 07, 12,   90.637543,   55.149261,   9,  83,  324.383423,   23.734907,    13,   894
 2020, 10, 04, 07, 12,   90.642303,   55.151665,   8,  55,  312.870422,   14.351297,    17,   893
 2020, 10, 04, 07, 12,   90.434509,   55.205811,   8,  61,  305.081940,    9.180048,    25,   907
 2020, 10, 04, 07, 12,   90.421005,   55.204826,   9,  84,  325.604462,   25.325542,    25,   908
 2020, 10, 04, 07, 12,   90.977104,   55.252876,   8,  67,  308.271179,   10.901483,    26,   868
 2020, 10, 04, 07, 12,   90.961250,   55.260540,   8,  65,  307.218079,   10.398369,    27,   869
 2020, 10, 04, 07, 12,   89.820061,   55.486599,   8,  40,  304.074707,    7.190369,    74,   946
 2020, 10, 04, 07, 12,   90.097649,   55.516232,   9,  92,  341.640289,   44.617077,    75,   925
 2020, 10, 04, 07, 12,   90.164719,   55.601551,   8,  45,  301.228760,    7.075387,    88,   918
 2020, 10, 04, 07, 12,   90.228935,   55.623352,   8,  46,  301.322723,    7.035652,    90,   913
 2020, 10, 04, 07, 12,   90.227036,   55.631756,   9, 100,  364.733154,   92.018051,    91,   913
 2020, 10, 04, 07, 12,   90.213448,   55.630753,   9,  97,  353.447784,   65.328644,    91,   914
 2020, 10, 04, 07, 12,   90.211769,   55.639179,   9,  97,  353.556976,   65.689995,    92,   914
 2020, 10, 04, 07, 12,   90.198074,   55.638157,   9,  82,  325.980316,   23.606131,    92,   915
 2020, 10, 04, 07, 12,   90.210075,   55.647602,   9,  90,  335.483459,   36.656193,    93,   914
 2020, 10, 04, 07, 12,   90.196335,   55.646580,   8,  78,  318.153351,   17.433247,    93,   915
 2020, 10, 04, 07, 12,   90.029594,   55.740433,   8,  64,  306.732239,    9.937878,   109,   925
 2020, 10, 04, 07, 12,   90.020370,   55.743656,   8,  53,  310.635925,   12.551357,   113,   925
 2020, 10, 04, 07, 12,   89.403740,   55.805946,   8,  57,  315.041779,   14.430575,   126,   970
 2020, 10, 04, 07, 12,   89.409058,   55.804714,   8,  53,  310.850433,   11.253101,   129,   969
 2020, 10, 04, 07, 12,   89.915741,   55.867790,   9,  80,  320.798187,   20.058758,   132,   930
 2020, 10, 04, 07, 12,   96.351242,   56.325027,   8,  55,  303.287628,    9.545447,   153,   497
 2020, 10, 04, 07, 12,   66.981583,   52.162888,   8,  62,  323.056793,   23.750580,   189,  2646
 2020, 10, 04, 07, 12,   66.972237,   52.160080,   8,  36,  301.552307,    8.068591,   189,  2647
 2020, 10, 04, 07, 12,   66.982819,   52.164429,   8,  75,  314.993652,   16.172333,   195,  2645
 2020, 10, 04, 07, 12,   66.973488,   52.161579,   8,  70,  310.395966,   12.862171,   195,  2646
 2020, 10, 04, 07, 12,   66.861839,   52.198452,   7,   0,  328.949097,   29.183931,   201,  2653
 2020, 10, 04, 07, 12,   66.852409,   52.195591,   8,  56,  313.547058,   14.719896,   201,  2654
 2020, 10, 04, 07, 12,   70.459953,   54.500210,   8,  45,  313.701630,   16.852787,   379,  2311
 2020, 10, 04, 07, 12,   70.447289,   54.497028,   7,   0,  314.411896,   17.135164,   379,  2312