year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 19, 21, 21, -111.792435,   34.308674,   7,  21,  317.829956,   15.252769,   168,   227
 2020, 07, 19, 21, 21, -117.127007,   34.572384,   9,  94,  350.962524,   57.361149,   262,   762
 2020, 07, 19, 21, 21, -120.590538,   36.203327,   9,  92,  346.661591,   38.132034,   556,  1060
 2020, 07, 19, 21, 21, -120.627251,   36.199268,   9, 100,  402.336548,  256.833984,   556,  1063
 2020, 07, 19, 21, 21, -120.628967,   36.206940,   9,  90,  344.294220,   36.153946,   557,  1063
 2020, 07, 19, 21, 21, -120.629623,   36.214718,   9,  87,  340.765564,   28.867476,   558,  1063
 2020, 07, 19, 21, 21, -120.643105,   36.221066,   9,  96,  353.141815,   54.505150,   559,  1064
 2020, 07, 19, 21, 21, -120.654320,   36.219814,   8,  70,  329.258667,   11.929977,   559,  1065
 2020, 07, 19, 21, 21, -120.665047,   36.218620,   9, 100,  379.080872,  137.110565,   559,  1066
 2020, 07, 19, 21, 21, -120.637291,   36.211189,   8,  31,  325.624664,    7.267695,   560,  1063
 2020, 07, 19, 21, 21, -120.638435,   36.218914,   8,  65,  331.505127,   14.226702,   561,  1063
 2020, 07, 19, 21, 21, -120.650131,   36.217670,   9,  84,  337.807404,   23.674055,   561,  1064
 2020, 07, 19, 21, 21, -120.651329,   36.225391,   9, 100,  405.678070,  279.585785,   562,  1064
 2020, 07, 19, 21, 21, -120.662262,   36.224232,   9, 100,  468.743317,  960.413025,   562,  1065
 2020, 07, 19, 21, 21, -120.673485,   36.223022,   9,  94,  349.222412,   49.206074,   562,  1066
 2020, 07, 19, 21, 21, -120.652000,   36.233173,   9,  94,  350.557556,   55.404552,   563,  1064
 2020, 07, 19, 21, 21, -120.663940,   36.231888,   9, 100,  407.041443,  292.121979,   563,  1065
 2020, 07, 19, 21, 21, -113.417641,   37.176308,   9,  87,  339.354584,   34.900215,   618,   341
 2020, 07, 19, 21, 21, -113.428108,   37.175800,   9,  90,  343.813202,   44.165642,   618,   342
 2020, 07, 19, 21, 21, -113.418831,   37.187950,   9, 100,  387.162079,  215.540543,   619,   341
 2020, 07, 19, 21, 21, -113.429626,   37.187420,   9,  98,  357.745789,   82.116745,   619,   342
 2020, 07, 19, 21, 21, -113.413780,   37.187275,   8,  75,  371.694672,  138.661743,   626,   340
 2020, 07, 19, 21, 21, -113.424477,   37.186817,   8,  75,  384.010071,  199.416901,   626,   341