year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 10, 21, 22, -122.452660,   38.568089,   8,  67,  308.270020,    8.837382,   424,  1172
 2020, 12, 10, 21, 22, -121.703728,   38.698597,   8,  68,  309.261902,    9.071858,   432,  1104
 2020, 12, 10, 21, 22, -120.653778,   38.895004,   8,  76,  315.248230,   20.714764,   443,  1017
 2020, 12, 10, 21, 22, -121.606316,   38.824879,   9,  80,  320.141785,   18.785055,   447,  1094
 2020, 12, 10, 21, 22, -121.600998,   38.824467,   8,  54,  315.211761,   13.103229,   449,  1093
 2020, 12, 10, 21, 22, -121.602341,   38.832054,   8,  71,  311.164276,   10.674890,   450,  1093
 2020, 12, 10, 21, 22, -121.577423,   38.896667,   9,  86,  329.893158,   29.999546,   458,  1090
 2020, 12, 10, 21, 22, -121.578751,   38.904278,   8,  73,  312.908722,   13.506080,   459,  1090
 2020, 12, 10, 21, 22, -121.426338,   38.965248,   8,  68,  309.652496,   10.721411,   467,  1076
 2020, 12, 10, 21, 22, -121.438469,   38.963974,   7,  14,  300.389343,    4.763725,   467,  1077
 2020, 12, 10, 21, 22, -121.427666,   38.972916,   8,  72,  311.871124,   12.583953,   468,  1076
 2020, 12, 10, 21, 22, -121.439796,   38.971630,   8,  39,  302.609314,    6.253284,   468,  1077
 2020, 12, 10, 21, 22, -122.103577,   38.945023,   9,  84,  326.222717,   23.740877,   474,  1133
 2020, 12, 10, 21, 22, -121.481773,   39.097771,   9,  91,  338.879242,   45.558884,   487,  1078
 2020, 12, 10, 21, 22, -122.223328,   39.222992,   8,  69,  309.804993,    7.939902,   518,  1137
 2020, 12, 10, 21, 22, -122.236000,   39.229126,   8,  70,  310.259399,    8.194856,   519,  1138
 2020, 12, 10, 21, 22, -121.736580,   39.346138,   8,  79,  319.536194,   17.465244,   527,  1094
 2020, 12, 10, 21, 22, -121.732506,   39.345028,   9,  82,  323.085785,   21.252798,   529,  1093
 2020, 12, 10, 21, 22, -122.022148,   39.420940,   9, 100,  374.071167,  123.640854,   543,  1116
 2020, 12, 10, 21, 22, -122.028694,   39.412834,   9,  90,  336.326172,   37.182491,   544,  1116
 2020, 12, 10, 21, 22, -122.018448,   39.421577,   9, 100,  362.833923,   90.455406,   545,  1115
 2020, 12, 10, 21, 22, -122.030060,   39.420311,   9,  90,  336.203461,   36.753040,   545,  1116
 2020, 12, 10, 21, 22, -122.153259,   39.513367,   8,  71,  310.830475,    9.156237,   559,  1125
 2020, 12, 10, 21, 22, -122.222099,   39.505508,   9, 100,  369.889130,  106.968140,   559,  1131
 2020, 12, 10, 21, 22, -122.233543,   39.504204,   9, 100,  361.442413,   83.723328,   559,  1132
 2020, 12, 10, 21, 22, -122.150040,   39.514149,   8,  70,  310.091187,    8.861939,   561,  1124
 2020, 12, 10, 21, 22, -122.218979,   39.506622,   8,  69,  309.940094,    8.734571,   561,  1130
 2020, 12, 10, 21, 22, -122.230446,   39.505367,   9, 100,  396.315918,  211.553421,   561,  1131
 2020, 12, 10, 21, 22, -122.308624,   39.718719,   9, 100,  374.792114,  122.760628,   594,  1133
 2020, 12, 10, 21, 22, -123.836578,   40.444019,   9,  87,  331.543854,   27.840586,   728,  1252
 2020, 12, 10, 21, 22, -123.847054,   40.442730,   9,  87,  330.244019,   26.461138,   728,  1253
 2020, 12, 10, 21, 22, -123.857735,   40.441422,   9,  86,  329.431427,   25.602509,   728,  1254
 2020, 12, 10, 21, 22, -123.827629,   40.452332,   9,  91,  339.070953,   37.216335,   729,  1251
 2020, 12, 10, 21, 22, -123.837425,   40.451130,   8,  74,  313.382050,   13.313709,   729,  1252
 2020, 12, 10, 21, 22, -123.660538,   40.509014,   8,  43,  312.009491,   10.713193,   734,  1234