year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 16, 04, 35,  123.240410,   39.764103,   8,  54,  305.652191,    9.007820,   138,  1792
 2021, 01, 16, 04, 35,  123.210846,   39.766106,   8,  65,  307.492126,    9.689974,   139,  1795
 2021, 01, 16, 04, 35,  123.184509,   39.898991,   8,  55,  303.051727,    7.535616,   159,  1793
 2021, 01, 16, 04, 35,  117.741753,   39.220200,   8,  52,  302.482239,   10.254063,   215,  2305