Hi John,
There aren’t any official BAA spectroscopy campaigns, though notifications of requests from researchers are sometimes posted to the BAA forum. See Robin’s recent posts for requested spectra on X Per from Dr Paul Roche.
https://www.britastro.org/node/15515
https://www.britastro.org/node/15540
The VSS also runs an Yahoo alert group where any targets of interest or requests for observations are posted, and this includes requests for spectroscopy.
https://groups.yahoo.com/neo/groups/baavss-alert/info
I think a list of current targets is a great idea, though we’d need a volunteer to maintain a list.
Cheers,
Andy