year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 06, 04, 28,  121.698387,   17.586584,   8,  76,  320.502899,    9.156011,   214,  2691
 2020, 06, 06, 04, 28,  120.717163,   17.574751,   8,  40,  310.389404,    9.518124,   244,  2817
 2020, 06, 06, 04, 28,  120.552879,   18.224874,   8,  44,  315.078400,    8.759080,   343,  2813