year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 20, 09, 17, -119.136368,   37.528244,   8,  74,  308.407257,   12.118597,   443,   852
 2020, 10, 20, 09, 17, -119.110153,   37.445923,   9,  88,  326.168915,   27.022240,   456,   856
 2020, 10, 20, 09, 17, -119.170135,   37.442570,   9, 100,  339.126099,   46.234676,   457,   851
 2020, 10, 20, 09, 17, -119.134552,   37.439358,   7,  15,  301.734344,    6.789782,   457,   854
 2020, 10, 20, 09, 17, -119.136902,   37.430782,   9, 100,  354.584717,   76.132805,   458,   854
 2020, 10, 20, 09, 17, -119.114975,   37.428814,   9,  88,  329.062714,   30.104486,   458,   856
 2020, 10, 20, 09, 17, -119.011009,   37.383240,   9,  89,  314.411407,   17.524942,   466,   867
 2020, 10, 20, 09, 17, -119.096779,   37.382626,   8,  50,  312.771881,   14.636962,   467,   859
 2020, 10, 20, 09, 17, -119.033112,   37.376617,   9, 100,  331.925110,   34.546467,   467,   865
 2020, 10, 20, 09, 17, -119.022453,   37.375603,   8,  31,  314.411804,   15.871713,   467,   866
 2020, 10, 20, 09, 17, -118.427132,   36.349632,   8,  77,  309.133240,   11.488500,   612,   949