year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 29, 17, 47,  103.090263,   26.160564,   8,  79,  309.968445,   37.012806,   508,    11
 2021, 03, 29, 17, 47,  103.087372,   26.159180,   8,  65,  305.545990,   28.807152,   517,    11
 2021, 03, 29, 17, 47,  103.095604,   26.158739,   8,  58,  303.913177,   25.246626,   517,    12
 2021, 03, 29, 17, 47,  105.079483,   25.596573,   8,  49,  302.483124,   15.133398,   583,   160
 2021, 03, 29, 17, 47,  105.088570,   25.595961,   8,  35,  300.919647,   13.406075,   583,   161