year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 17, 22, 30,   42.271355,   37.204453,   8,  75,  308.446533,    9.188894,   107,   820
 2020, 07, 17, 22, 30,   42.282120,   37.203514,   9,  88,  313.767395,   13.438428,   107,   821
 2020, 07, 17, 22, 30,   41.910191,   37.041481,   8,  64,  305.381622,    8.157315,   137,   791
 2020, 07, 17, 22, 30,   43.696285,   36.776405,   9,  81,  310.749207,    6.746571,   152,   971
 2020, 07, 17, 22, 30,   43.694771,   36.768276,   9, 100,  321.696991,   14.918089,   153,   971
 2020, 07, 17, 22, 30,   41.943249,   36.890274,   8,  68,  306.485931,    8.415652,   162,   797
 2020, 07, 17, 22, 30,   41.404579,   36.890625,   9,  82,  311.085297,   13.691681,   167,   751
 2020, 07, 17, 22, 30,   40.276733,   36.797760,   8,  77,  309.424774,   15.765286,   196,   666
 2020, 07, 17, 22, 30,   43.762066,   35.997711,   9,  90,  314.990326,    9.766856,   267,   998
 2020, 07, 17, 22, 30,   43.768250,   35.980736,   9,  92,  315.970093,    9.998730,   269,   999
 2020, 07, 17, 22, 30,   44.035488,   35.722858,   9,  97,  318.263855,   15.417297,   303,  1027
 2020, 07, 17, 22, 30,   44.042763,   35.727844,   9,  99,  319.485443,   17.051018,   305,  1028
 2020, 07, 17, 22, 30,   43.968445,   35.663506,   9, 100,  323.961792,   23.222898,   314,  1023
 2020, 07, 17, 22, 30,   44.012768,   35.626587,   9, 100,  331.682648,   34.271236,   318,  1027
 2020, 07, 17, 22, 30,   44.006878,   35.632702,   9, 100,  327.202148,   27.700388,   320,  1027
 2020, 07, 17, 22, 30,   44.219490,   35.382698,   9,  89,  314.157532,   12.957095,   351,  1048
 2020, 07, 17, 22, 30,   44.212414,   35.387375,   8,  76,  308.868774,    9.049641,   353,  1048
 2020, 07, 17, 22, 30,   45.154720,   34.755997,   9, 100,  337.847900,   34.356449,   429,  1142
 2020, 07, 17, 22, 30,   47.927849,   34.384232,   8,  34,  300.789215,    3.331566,   430,  1438
 2020, 07, 17, 22, 30,   47.208202,   32.488136,   9, 100,  327.169373,   14.944839,   726,  1416
 2020, 07, 17, 22, 30,   46.165558,   32.425461,   9, 100,  322.142426,   13.739842,   757,  1302
 2020, 07, 17, 22, 30,   47.252007,   32.258480,   9, 100,  328.021271,   16.085379,   759,  1428
 2020, 07, 17, 22, 30,   47.518711,   32.178276,   9,  84,  313.212433,    6.112078,   765,  1461