year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 18, 05, 07,  121.378746,   -2.579057,   9,  99,  359.673828,   74.467171,   102,  2035
 2020, 12, 18, 05, 07,  121.665092,   -1.319095,   8,  68,  309.308685,    5.109749,   282,  1969
 2020, 12, 18, 05, 07,  121.631302,   -1.216308,   8,  47,  306.181793,    3.921666,   298,  1970