Oops,
Nomenclature goof #1: it was the blocking filter on the BF 15, in the
diagonal, that tunes for surface features. #2, I guess it was the limb
rotating OUT of view I was watching.
Got a brief look today between clouds, and saw more small prom's, and no
vestige of the big one from yesterday. Managed to drop the binoviewer.
Fortunately Ed Allen had showed me how to recollimate it a couple of weeks
ago. It'll need it.
I'm leaving the scope set up in my shop, so I can get it out quickly when the
clouds part.
James Adams