year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 14, 09, 30, -119.155151,   37.520657,   9, 100,  339.349915,   41.276089,   490,  1142
 2020, 10, 14, 09, 30, -119.143089,   37.519260,   9, 100,  366.987640,   99.511993,   490,  1143
 2020, 10, 14, 09, 30, -119.144096,   37.511856,   9, 100,  352.478668,   64.113258,   491,  1143
 2020, 10, 14, 09, 30, -119.171432,   37.492447,   8,  37,  308.909760,    9.261078,   494,  1141
 2020, 10, 14, 09, 30, -119.173088,   37.485115,   9,  81,  323.089935,   20.257360,   495,  1141
 2020, 10, 14, 09, 30, -119.167664,   37.490269,   8,  71,  317.952728,   16.501940,   496,  1142
 2020, 10, 14, 09, 30, -119.169533,   37.482971,   9, 100,  326.950317,   25.449341,   497,  1142
 2020, 10, 14, 09, 30, -119.183823,   37.477158,   9, 100,  325.604675,   24.014498,   498,  1141
 2020, 10, 14, 09, 30, -119.171539,   37.475689,   9,  88,  317.044556,   16.216745,   498,  1142
 2020, 10, 14, 09, 30, -119.185654,   37.469849,   8,  64,  305.334045,    8.966536,   499,  1141
 2020, 10, 14, 09, 30, -119.031662,   37.366150,   8,  39,  308.198303,   10.314651,   512,  1157
 2020, 10, 14, 09, 30, -118.431419,   36.343323,   8,  32,  300.683990,    6.667810,   652,  1238
 2020, 10, 14, 09, 30, -118.693253,   36.341690,   8,  71,  310.541351,   10.336546,   658,  1213