year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 01, 10, 52,   29.349833,   49.327404,   8,  77,  324.263489,    8.959211,    47,  1467
 2020, 09, 01, 10, 52,   34.264889,   49.937592,   9,  84,  332.434784,   23.449892,    52,  1064
 2020, 09, 01, 10, 52,   29.245934,   49.414734,   8,  61,  316.396118,    5.424264,    62,  1473
 2020, 09, 01, 10, 52,   25.523237,   48.978226,   8,  57,  313.139679,    5.946148,    85,  1820
 2020, 09, 01, 10, 52,   46.246578,   50.702171,   8,  74,  319.710144,   23.820757,    88,   153
 2020, 09, 01, 10, 52,   41.901192,   50.898014,   8,  73,  320.421539,   14.591287,   123,   467
 2020, 09, 01, 10, 52,   31.690432,   50.159538,   8,  77,  324.344574,   12.119760,   125,  1244
 2020, 09, 01, 10, 52,   31.678114,   50.158085,   9,  91,  341.682739,   31.575607,   125,  1245
 2020, 09, 01, 10, 52,   37.843132,   51.358318,   9,  94,  347.322662,   60.952858,   221,   771
 2020, 09, 01, 10, 52,   37.828426,   51.357372,   8,  72,  320.289886,   14.816468,   221,   772
 2020, 09, 01, 10, 52,   37.835575,   51.351994,   8,  72,  350.883209,   69.689934,   225,   771
 2020, 09, 01, 10, 52,   42.154156,   51.634190,   9,  94,  346.249237,   54.384529,   235,   436
 2020, 09, 01, 10, 52,   42.142918,   51.633904,   9,  98,  356.148956,   77.306587,   235,   437
 2020, 09, 01, 10, 52,   42.165413,   51.645634,   9,  95,  348.952118,   59.793854,   236,   435
 2020, 09, 01, 10, 52,   42.153561,   51.645325,   9, 100,  380.138519,  160.793777,   236,   436
 2020, 09, 01, 10, 52,   42.142139,   51.645027,   9,  86,  333.690643,   30.121944,   236,   437
 2020, 09, 01, 10, 52,   26.258871,   50.170574,   9,  84,  325.779205,   15.927981,   240,  1707
 2020, 09, 01, 10, 52,   42.160915,   51.638630,   8,  75,  373.839111,  137.092026,   242,   435
 2020, 09, 01, 10, 52,   42.149265,   51.638382,   8,  75,  388.177612,  200.295898,   242,   436
 2020, 09, 01, 10, 52,   42.138123,   51.638149,   8,  63,  330.450470,   26.911484,   242,   437
 2020, 09, 01, 10, 52,   43.869911,   52.057171,   8,  77,  331.692657,   35.447964,   297,   299
 2020, 09, 01, 10, 52,   43.855705,   52.057053,   9,  93,  345.216614,   66.479393,   297,   300
 2020, 09, 01, 10, 52,   43.841618,   52.056919,   7,  29,  321.857208,   19.326391,   297,   301
 2020, 09, 01, 10, 52,   43.869724,   52.069164,   8,  77,  321.825958,   21.143610,   298,   299
 2020, 09, 01, 10, 52,   43.855534,   52.069019,   8,  76,  322.827972,   22.101269,   298,   300
 2020, 09, 01, 10, 52,   43.185936,   52.095661,   8,  58,  321.437195,   17.754808,   301,   349
 2020, 09, 01, 10, 52,   43.191456,   52.094551,   8,  77,  321.129669,   17.796835,   308,   348
 2020, 09, 01, 10, 52,   43.748962,   52.123829,   8,  79,  322.771515,   22.890043,   310,   307
 2020, 09, 01, 10, 52,   35.827019,   51.859642,   8,  58,  321.966705,   13.692591,   318,   907
 2020, 09, 01, 10, 52,   40.496944,   52.197865,   9,  86,  333.053741,   24.489891,   330,   580
 2020, 09, 01, 10, 52,   37.104115,   52.073975,   9,  95,  348.937042,   60.127682,   340,   809
 2020, 09, 01, 10, 52,   37.089752,   52.073067,   9,  89,  337.732117,   37.691490,   340,   810
 2020, 09, 01, 10, 52,   44.370995,   52.321369,   8,  78,  321.266235,   23.461891,   341,   263
 2020, 09, 01, 10, 52,   32.208450,   51.740623,   8,  75,  320.975586,   11.741054,   351,  1164
 2020, 09, 01, 10, 52,   32.215580,   51.735981,   9,  82,  325.219452,   15.847410,   352,  1163
 2020, 09, 01, 10, 52,   32.201851,   51.734531,   8,  43,  316.771210,    8.291648,   352,  1164
 2020, 09, 01, 10, 52,   38.439400,   52.399483,   9,  80,  325.596405,   24.276192,   376,   719
 2020, 09, 01, 10, 52,   41.060753,   52.645199,   8,  71,  317.213470,    9.836471,   395,   520
 2020, 09, 01, 10, 52,   43.818119,   52.712811,   8,  77,  318.996368,   18.466370,   396,   299
 2020, 09, 01, 10, 52,   43.810040,   52.720539,   8,  79,  321.190735,   22.237200,   404,   299
 2020, 09, 01, 10, 52,   34.426937,   52.306870,   9,  99,  358.008362,   87.010872,   405,  1010
 2020, 09, 01, 10, 52,   34.410126,   52.305424,   9,  83,  326.499329,   21.428301,   405,  1011
 2020, 09, 01, 10, 52,   34.425220,   52.314865,   9,  98,  355.690308,   79.912575,   406,  1010
 2020, 09, 01, 10, 52,   34.408333,   52.313423,   9,  95,  349.555969,   64.154106,   406,  1011
 2020, 09, 01, 10, 52,   37.475559,   52.679153,   8,  79,  323.640900,   18.573326,   426,   775
 2020, 09, 01, 10, 52,   36.991787,   52.684967,   8,  61,  325.851166,   21.917973,   430,   807
 2020, 09, 01, 10, 52,   36.999123,   52.682533,   8,  48,  308.862366,    4.532390,   434,   806
 2020, 09, 01, 10, 52,   36.984200,   52.681610,   8,  79,  323.018677,   17.834263,   434,   807
 2020, 09, 01, 10, 52,   41.363464,   52.902119,   9,  80,  323.893890,   15.816715,   437,   489
 2020, 09, 01, 10, 52,   41.352116,   52.901821,   9, 100,  363.577911,   91.955971,   437,   490
 2020, 09, 01, 10, 52,   41.340908,   52.901531,   9,  81,  324.879120,   17.406384,   437,   491
 2020, 09, 01, 10, 52,   37.395432,   52.743103,   8,  49,  310.137024,    7.580788,   438,   779
 2020, 09, 01, 10, 52,   32.658142,   52.738285,   8,  66,  308.583374,    6.525497,   493,  1110
 2020, 09, 01, 10, 52,   41.183781,   53.400120,   8,  75,  366.004913,   97.996437,   509,   499
 2020, 09, 01, 10, 52,   41.172379,   53.399776,   8,  75,  390.199493,  192.176117,   509,   500
 2020, 09, 01, 10, 52,   41.174889,   53.395790,   9,  94,  346.710541,   51.501141,   515,   499
 2020, 09, 01, 10, 52,   42.176426,   53.427650,   8,  70,  313.107727,   11.651478,   516,   415
 2020, 09, 01, 10, 52,   41.185516,   53.406883,   9,  96,  350.812653,   59.311066,   516,   498
 2020, 09, 01, 10, 52,   41.174072,   53.406582,   9, 100,  414.899139,  338.691772,   516,   499
 2020, 09, 01, 10, 52,   41.162663,   53.406300,   9,  91,  339.805634,   38.961170,   516,   500
 2020, 09, 01, 10, 52,   35.847706,   53.293472,   8,  76,  316.641632,   11.833933,   536,   876
 2020, 09, 01, 10, 52,   35.817787,   53.336201,   8,  40,  309.161682,    5.407901,   545,   877
 2020, 09, 01, 10, 52,   31.655167,   52.972790,   8,  51,  303.829346,    4.769036,   545,  1171
 2020, 09, 01, 10, 52,   40.032772,   53.602432,   8,  60,  310.007874,    5.545378,   550,   602
 2020, 09, 01, 10, 52,   40.838585,   53.711216,   8,  75,  317.388153,   11.447086,   564,   525
 2020, 09, 01, 10, 52,   40.827507,   53.710915,   8,  72,  315.129150,    9.497830,   564,   526
 2020, 09, 01, 10, 52,   37.149529,   53.590492,   8,  72,  314.115997,   11.293134,   568,   782
 2020, 09, 01, 10, 52,   39.628483,   53.837814,   8,  58,  308.133850,    5.067518,   586,   638
 2020, 09, 01, 10, 52,   37.629860,   53.742199,   8,  37,  307.750580,    5.201375,   586,   750
 2020, 09, 01, 10, 52,   39.280281,   53.878300,   9,  80,  322.864716,   27.953747,   597,   656
 2020, 09, 01, 10, 52,   41.777027,   54.100567,   8,  70,  314.423889,   10.095578,   617,   441
 2020, 09, 01, 10, 52,   41.764591,   54.100307,   8,  48,  311.823303,    7.767549,   617,   442
 2020, 09, 01, 10, 52,   41.837139,   54.146412,   8,  54,  312.729492,    9.382815,   621,   436
 2020, 09, 01, 10, 52,   41.829521,   54.138885,   8,  55,  310.373413,    6.431465,   627,   436
 2020, 09, 01, 10, 52,   41.861496,   54.332531,   9,  87,  330.422821,   29.885958,   651,   432
 2020, 09, 01, 10, 52,   41.848900,   54.332264,   8,  79,  319.219116,   15.920238,   651,   433
 2020, 09, 01, 10, 52,   41.865841,   54.336349,   8,  59,  317.852600,   15.060864,   658,   431
 2020, 09, 01, 10, 52,   41.853302,   54.336151,   8,  66,  330.891113,   31.250248,   658,   432