year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 18, 21, 15, -110.618904,   32.306145,   8,  71,  319.780701,   19.046244,    70,   288
 2020, 10, 18, 21, 15, -109.083351,   33.599010,   8,  70,  314.178680,   21.372551,   252,   142
 2020, 10, 18, 21, 15, -109.091461,   33.596611,   8,  70,  312.996399,   20.132605,   260,   142
 2020, 10, 18, 21, 15, -112.387276,   34.261791,   9, 100,  370.841614,  124.689888,   380,   442
 2020, 10, 18, 21, 15, -112.396698,   34.261181,   9, 100,  362.772522,   96.917351,   380,   443
 2020, 10, 18, 21, 15, -112.395325,   34.272385,   8,  75,  382.205688,  168.921600,   381,   443
 2020, 10, 18, 21, 15, -112.404327,   34.271797,   8,  67,  337.371857,   35.218472,   381,   444
 2020, 10, 18, 21, 15, -112.388123,   34.255180,   8,  75,  370.887329,  125.766937,   386,   441
 2020, 10, 18, 21, 15, -112.397942,   34.254627,   8,  75,  362.822723,   97.526779,   386,   442
 2020, 10, 18, 21, 15, -112.396385,   34.265808,   9, 100,  385.032532,  184.111816,   387,   442
 2020, 10, 18, 21, 15, -112.405388,   34.265282,   9,  90,  339.786865,   41.623322,   387,   443
 2020, 10, 18, 21, 15, -115.461670,   35.808411,   8,  77,  326.220367,   24.500711,   650,   733