year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 29, 06, 00,  118.438652,   50.217323,   9,  80,  319.997681,   41.043640,   259,   202
 2020, 10, 29, 06, 00,  118.422394,   50.217373,   8,  66,  308.022461,   23.796268,   259,   203