year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 08, 22, 06, -121.318802,   36.007492,   8,  63,  328.026489,   52.946373,   333,    92
 2020, 09, 08, 22, 06, -121.335526,   36.007023,   8,  75,  360.093597,  187.972076,   333,    93
 2020, 09, 08, 22, 06, -121.354362,   36.006470,   8,  52,  315.042816,   23.686287,   333,    94
 2020, 09, 08, 22, 06, -121.326469,   36.014221,   9, 100,  361.162720,  189.276596,   342,    92
 2020, 09, 08, 22, 06, -121.344116,   36.013802,   9,  93,  343.751251,   99.057198,   342,    93
 2020, 09, 08, 22, 06, -121.375633,   36.013062,   8,  55,  321.623993,   30.551394,   342,    95
 2020, 09, 08, 22, 06, -121.388168,   36.012756,   9, 100,  369.505096,  237.822937,   342,    96
 2020, 09, 08, 22, 06, -121.406136,   36.025951,   8,  70,  335.607056,   64.219574,   343,    97
 2020, 09, 08, 22, 06, -121.325920,   36.055271,   9, 100,  369.108032,  239.633041,   345,    92
 2020, 09, 08, 22, 06, -121.344131,   36.054802,   9, 100,  410.119385,  680.382751,   345,    93
 2020, 09, 08, 22, 06, -121.359604,   36.054398,   9, 100,  361.770233,  183.752838,   345,    94
 2020, 09, 08, 22, 06, -121.354782,   36.068188,   8,  75,  327.717712,   41.060204,   346,    94
 2020, 09, 08, 22, 06, -121.369591,   36.067799,   9,  90,  338.172577,   73.129951,   346,    95
 2020, 09, 08, 22, 06, -121.356232,   36.081810,   9,  99,  357.478149,  161.526443,   347,    94
 2020, 09, 08, 22, 06, -121.370880,   36.081406,   9, 100,  370.944611,  248.086029,   347,    95
 2020, 09, 08, 22, 06, -121.385521,   36.081013,   7,  27,  320.372955,   23.425272,   347,    96
 2020, 09, 08, 22, 06, -121.375015,   36.094944,   9, 100,  371.367432,  249.937592,   348,    95
 2020, 09, 08, 22, 06, -121.388062,   36.094582,   9, 100,  364.935028,  203.045685,   348,    96
 2020, 09, 08, 22, 06, -121.378731,   36.108482,   8,  68,  338.483459,   73.399803,   349,    95
 2020, 09, 08, 22, 06, -121.392006,   36.108101,   8,  69,  341.810638,   83.954285,   349,    96
 2020, 09, 08, 22, 06, -121.471619,   36.105793,   8,  43,  316.710541,   23.669674,   349,   101
 2020, 09, 08, 22, 06, -121.486496,   36.105358,   8,  65,  330.962128,   60.268330,   349,   102
 2020, 09, 08, 22, 06, -121.332741,   36.062805,   8,  72,  349.738556,  126.317200,   354,    92
 2020, 09, 08, 22, 06, -121.349228,   36.062462,   8,  75,  370.009460,  240.041122,   354,    93
 2020, 09, 08, 22, 06, -121.364868,   36.062145,   8,  69,  340.936676,   85.974266,   354,    94
 2020, 09, 08, 22, 06, -121.362816,   36.075840,   9, 100,  371.784882,  254.252197,   355,    94
 2020, 09, 08, 22, 06, -121.377655,   36.075535,   9,  86,  339.807037,   76.306305,   355,    95
 2020, 09, 08, 22, 06, -121.367287,   36.089409,   8,  56,  329.639404,   46.640171,   356,    94
 2020, 09, 08, 22, 06, -121.380669,   36.089108,   9,  98,  357.160461,  157.988327,   356,    95
 2020, 09, 08, 22, 06, -121.425003,   36.088120,   7,  22,  313.886749,   14.273332,   356,    98
 2020, 09, 08, 22, 06, -121.372284,   36.102947,   9,  85,  335.632935,   68.785194,   357,    94
 2020, 09, 08, 22, 06, -121.384048,   36.102676,   9, 100,  383.594208,  355.390106,   357,    95
 2020, 09, 08, 22, 06, -121.398064,   36.102360,   8,  55,  326.868103,   38.766113,   357,    96
 2020, 09, 08, 22, 06, -121.482056,   36.100407,   9,  84,  328.467102,   50.099377,   357,   101
 2020, 09, 08, 22, 06, -121.496445,   36.100067,   8,  41,  314.767151,   20.484602,   357,   102
 2020, 09, 08, 22, 06, -121.517319,   36.113113,   9, 100,  361.102081,  182.569672,   358,   103
 2020, 09, 08, 22, 06, -121.533997,   36.112709,   9, 100,  362.732941,  191.736313,   358,   104
 2020, 09, 08, 22, 06, -121.398689,   36.129601,   9,  83,  327.832092,   51.208450,   359,    95
 2020, 09, 08, 22, 06, -121.414658,   36.129215,   9, 100,  368.540710,  237.116272,   359,    96
 2020, 09, 08, 22, 06, -121.425835,   36.128944,   9,  98,  355.096924,  153.250443,   359,    97
 2020, 09, 08, 22, 06, -121.515022,   36.126732,   9, 100,  361.109528,  179.000687,   359,   103
 2020, 09, 08, 22, 06, -121.529900,   36.126354,   9, 100,  401.908722,  550.401733,   359,   104
 2020, 09, 08, 22, 06, -121.543297,   36.126019,   9,  99,  357.771362,  164.585464,   359,   105
 2020, 09, 08, 22, 06, -121.422073,   36.142647,   9, 100,  360.295227,  186.438934,   360,    96
 2020, 09, 08, 22, 06, -121.431747,   36.142410,   9, 100,  376.751160,  300.346558,   360,    97
 2020, 09, 08, 22, 06, -121.442253,   36.142147,   9, 100,  381.954865,  343.498718,   360,    98
 2020, 09, 08, 22, 06, -121.455391,   36.141819,   9, 100,  372.962189,  266.390839,   360,    99
 2020, 09, 08, 22, 06, -121.525291,   36.140022,   9,  88,  334.663849,   64.085655,   360,   104
 2020, 09, 08, 22, 06, -121.537834,   36.139698,   9,  81,  324.422363,   39.809818,   360,   105
 2020, 09, 08, 22, 06, -121.495308,   36.167942,   8,  33,  318.415161,   26.312635,   362,   102
 2020, 09, 08, 22, 06, -121.506386,   36.167652,   9,  80,  331.069977,   56.714245,   362,   103
 2020, 09, 08, 22, 06, -121.502632,   36.162159,   8,  65,  330.272949,   59.612236,   370,   102