I agree this sounds useful, thank you.
I may be the person who helps to get these onto the website, so my initial thoughts are about what the files are like. Are there one or many, and what file type are they?
The E&T pages sound like a useful place to put these, although the Drupal software on which the website is based can sometimes make things like this a little tricky. They might need to go in the Publications->Downloads->Sections->E&T area of the website. A backup plan would be to put them on the BAA Spectroscopy Database pages, though the main website would be better as long as it doesn’t get too messy.