Congratulations on a successful first light with your Ha scope. We had clear skies here all day so I managed a good session with my Lunt scope. Unfortunately the seeing was not great, but better than nothing. The prom you saw was very active throughout the day and provided a good start for you. I does take a little time and practice to get your eye in. There were a couple of other proms visible but the were small and not spectacular. With the Lunt scope I sometimes have to change the pressure settings of the etalon to get good views of the surface details. To be honest the was very little showing on the surface today. When there are some good filaments or active regionals it will be easier to get your eye in.