year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 04, 17, 40,  115.853447,    7.381828,   8,  75,  313.288422,    8.449415,     5,  1431
 2021, 04, 04, 17, 40,  118.052483,    5.254376,   8,  76,  309.006073,    6.523405,   268,  1800