year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 22, 01,   53.814533,   51.849079,   8,  62,  304.828461,    5.728873,    75,   970
 2020, 07, 13, 22, 01,   50.773026,   51.774414,   8,  62,  304.898041,   10.153857,   120,   749
 2020, 07, 13, 22, 01,   50.788410,   51.773502,   7,  27,  300.401703,    7.155992,   120,   750
 2020, 07, 13, 22, 01,   51.522617,   51.727791,   8,  69,  306.773590,    8.473191,   120,   799
 2020, 07, 13, 22, 01,   51.566395,   51.724934,   9,  94,  316.827576,   16.518753,   120,   802
 2020, 07, 13, 22, 01,   51.580986,   51.723972,   8,  76,  308.995636,    9.839663,   120,   803
 2020, 07, 13, 22, 01,   51.547104,   51.698902,   8,  30,  306.375854,    7.145095,   123,   801
 2020, 07, 13, 22, 01,   52.748188,   51.569645,   9, 100,  320.182861,   18.096828,   132,   891
 2020, 07, 13, 22, 01,   52.760899,   51.568638,   9, 100,  335.244446,   35.471436,   132,   892
 2020, 07, 13, 22, 01,   61.653534,   49.976357,   8,  73,  307.790680,    7.239301,   211,  1632
 2020, 07, 13, 22, 01,   51.133030,   50.555389,   8,  64,  305.382538,   10.341483,   300,   791
 2020, 07, 13, 22, 01,   51.147282,   50.554466,   9, 100,  324.589996,   29.096985,   300,   792
 2020, 07, 13, 22, 01,   51.124916,   50.459240,   8,  42,  301.500275,    8.072870,   315,   792
 2020, 07, 13, 22, 01,   51.293438,   50.149433,   7,  12,  309.967804,   11.040053,   361,   809
 2020, 07, 13, 22, 01,   51.264297,   50.142357,   8,  70,  317.831024,   17.702147,   362,   807
 2020, 07, 13, 22, 01,   55.334076,   49.699936,   8,  45,  307.403320,    7.249446,   376,  1119
 2020, 07, 13, 22, 01,   55.345978,   49.691032,   8,  50,  309.188538,    8.218212,   377,  1120
 2020, 07, 13, 22, 01,   55.518238,   49.649914,   8,  68,  306.421906,    9.045708,   380,  1133
 2020, 07, 13, 22, 01,   55.334599,   49.646305,   8,  62,  311.237366,    9.840488,   383,  1120
 2020, 07, 13, 22, 01,   55.330563,   49.654514,   7,  15,  311.372131,    9.224103,   384,  1120
 2020, 07, 13, 22, 01,   55.342354,   49.645573,   9,  80,  310.356537,    9.719059,   385,  1121
 2020, 07, 13, 22, 01,   57.222202,   49.267860,   8,  63,  305.164093,    5.784696,   408,  1273
 2020, 07, 13, 22, 01,   57.350395,   48.236950,   9,  84,  311.935303,   11.684556,   558,  1314
 2020, 07, 13, 22, 01,   56.552189,   48.328575,   8,  61,  308.169800,    8.932802,   559,  1245
 2020, 07, 13, 22, 01,   56.564095,   48.327145,   9,  97,  318.397888,   15.635722,   559,  1246
 2020, 07, 13, 22, 01,   56.575920,   48.325714,   7,  27,  309.213715,    8.938479,   559,  1247
 2020, 07, 13, 22, 01,   56.569576,   48.327343,   7,   0,  321.995209,   16.807554,   560,  1247
 2020, 07, 13, 22, 01,   56.565735,   48.313290,   8,  45,  301.895935,    5.913773,   562,  1247
 2020, 07, 13, 22, 01,   56.471024,   48.281242,   8,  77,  309.836517,    8.934329,   568,  1240
 2020, 07, 13, 22, 01,   56.838276,   47.444946,   7,  27,  300.436615,    4.466170,   685,  1294
 2020, 07, 13, 22, 01,   56.849503,   47.443527,   8,  74,  308.376678,    7.975196,   685,  1295