year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 18, 05, 18,  115.337975,   40.367126,   9,  85,  327.725403,   22.164394,   457,  1439
 2020, 12, 18, 05, 18,  115.328712,   40.365837,   9,  82,  323.254791,   18.755922,   457,  1440