Hello Mark,
I will retrieve more from my observing notes, but it may take 1 week or even more.
All my observings are through the 6" F/5 achro, an/or through the 15x85 (BA8) binoculars, some very large objects through the 10.5x70 (BA8) binos.
The H-Beta filters are the old Astronomik Profiline 12nm from the first manufactured batches.
In case of any questions, I can write some comments.
Clear skies,
JG