I'm not really sure this active region has a designation but maybe someone can correct me on that! I cut down the ROI to 640 X 480 and got 174 fps. Captured 500 frames every minute for a total of 30 minutes. Pretty active for approaching Solar Minimum! This is with the Lunt LS60T SS, Skyris 236M on the iOptron CEM25P.
Edited by rigel123, 19 June 2018 - 05:12 PM.