year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 23, 07, 52,   62.418278,   37.030628,   8,  61,  321.212524,   29.695976,     2,  2953
 2020, 10, 23, 07, 52,   62.407242,   37.027428,   8,  52,  309.964020,   14.333425,     2,  2954
 2020, 10, 23, 07, 52,   82.675659,   43.449448,   8,  72,  312.007050,   13.998837,   396,   878
 2020, 10, 23, 07, 52,   90.261139,   44.735233,   8,  46,  301.301422,   10.023110,   537,   208