year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 28, 17, 32,  121.871925,   61.340496,   7,   0,  327.431366,   28.623526,    71,   867
 2020, 08, 28, 17, 32,  121.881096,   61.313576,   7,   0,  321.918671,   20.626583,    74,   868
 2020, 08, 28, 17, 32,  121.893402,   61.295258,   7,   0,  323.400757,   23.321850,    76,   869
 2020, 08, 28, 17, 32,  132.910583,   59.545830,   8,  43,  301.597626,    6.879082,   157,  1584