year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 22, 05, 45,  121.829895,   -1.312367,   8,  50,  309.837402,    8.493736,   186,   755
 2021, 03, 22, 05, 45,  121.665352,   -1.338480,   7,  27,  307.700989,    5.679303,   186,   772
 2021, 03, 22, 05, 45,  112.526031,   -1.758670,   8,  40,  304.202057,    3.055405,   332,  1931
 2021, 03, 22, 05, 45,  120.820557,    1.040258,   8,  51,  312.008789,    8.058969,   558,   806