This was captured in Albuquerque, NM with a Lunt LS50THa telescope and an ASI178MM camera on a Sky-Watcher Solarquest mount.
The changes in lighting are because the Solarquest mount was getting confused by the eclipse and was drifting around like crazy. Also, I didn't have the etalon tuned properly at the beginning and adjusted it a few times over the course of the eclipse.