year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 26, 09, 05, -119.151649,   37.542831,   9, 100,  359.322815,   82.364319,   364,   569
 2020, 10, 26, 09, 05, -119.144905,   37.542412,   9, 100,  389.763092,  180.523926,   364,   570
 2020, 10, 26, 09, 05, -119.137733,   37.541973,   9, 100,  337.506042,   42.264030,   364,   571
 2020, 10, 26, 09, 05, -119.162743,   37.533020,   9,  96,  317.715210,   20.571993,   365,   568
 2020, 10, 26, 09, 05, -119.154305,   37.532513,   9, 100,  333.958069,   37.162048,   365,   569
 2020, 10, 26, 09, 05, -119.145111,   37.531960,   9, 100,  358.278351,   79.557243,   365,   570
 2020, 10, 26, 09, 05, -119.133568,   37.531277,   9, 100,  335.912689,   39.696793,   365,   571
 2020, 10, 26, 09, 05, -119.122940,   37.530624,   9, 100,  365.389038,   96.466316,   365,   572
 2020, 10, 26, 09, 05, -119.115028,   37.530163,   9, 100,  333.593323,   36.293682,   365,   573
 2020, 10, 26, 09, 05, -119.150749,   37.542278,   9, 100,  372.535706,  113.885536,   370,   570
 2020, 10, 26, 09, 05, -119.143974,   37.541824,   9, 100,  390.990601,  181.395691,   370,   571
 2020, 10, 26, 09, 05, -119.136436,   37.541313,   8,  35,  335.026062,   35.319820,   370,   572
 2020, 10, 26, 09, 05, -119.161217,   37.532494,   9,  97,  322.744995,   22.585917,   371,   569
 2020, 10, 26, 09, 05, -119.152702,   37.531925,   9,  84,  330.802521,   30.281998,   371,   570
 2020, 10, 26, 09, 05, -119.143059,   37.531281,   9,  92,  342.905670,   46.327984,   371,   571
 2020, 10, 26, 09, 05, -119.131065,   37.530479,   7,  21,  331.666382,   29.597664,   371,   572
 2020, 10, 26, 09, 05, -119.121109,   37.529823,   9,  99,  368.323059,  101.023575,   371,   573
 2020, 10, 26, 09, 05, -119.113373,   37.529305,   7,   0,  326.809174,   25.577776,   371,   574
 2020, 10, 26, 09, 05, -119.168701,   37.522511,   7,  29,  303.891602,    9.610769,   372,   568
 2020, 10, 26, 09, 05, -119.156746,   37.521721,   8,  63,  317.033508,   17.589670,   372,   569
 2020, 10, 26, 09, 05, -119.110931,   37.518692,   8,  30,  307.070587,   11.714602,   372,   574
 2020, 10, 26, 09, 05, -119.198509,   37.513962,   9, 100,  323.608429,   25.062185,   373,   565
 2020, 10, 26, 09, 05, -119.190628,   37.513451,   9, 100,  338.970459,   42.982964,   373,   566
 2020, 10, 26, 09, 05, -119.211502,   37.462292,   8,  58,  304.009735,   10.069031,   378,   564
 2020, 10, 26, 09, 05, -119.204071,   37.461823,   8,  70,  306.995819,   12.108203,   378,   565
 2020, 10, 26, 09, 05, -119.102097,   37.455475,   7,  25,  300.343414,    8.954177,   378,   576
 2020, 10, 26, 09, 05, -119.119728,   37.414494,   8,  30,  300.580750,    8.385995,   388,   576
 2020, 10, 26, 09, 05, -118.957146,   37.403534,   8,  78,  309.588562,   13.683367,   388,   596
 2020, 10, 26, 09, 05, -119.113335,   37.403637,   9, 100,  359.420624,   80.009300,   389,   577