year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 04, 04, 45,  118.170685,   31.139204,   8,  61,  317.591736,    9.879422,   292,  2263
 2020, 09, 04, 04, 45,  119.848511,   34.412777,   8,  45,  317.391418,    7.962328,   722,  2001