[Ifeffit] calibrated Fe(CP)2 and beam effect

Dear All, Does anyone happen to have a spectrum of bulk ferrocene (Fe K edge), by any chance? It would be even more helpful if it includes the spectrum of Fe foil or calibrated ferrocene. I'm trying to determine the extent of the beam effect, whether it caused reduction/oxidation or decomposition, during data acquisition. I would greatly appreciate any tips or tricks you may have for dealing with this situation. Thank you in advance. Esmael