I was trying out a Stiletto focuser for my fuji s2 and I was strongly adviced not to use any focal reducer to get accustomed to the Ronchi screen focusing. So, since I was using a DSLR that has a built in 1.5 focal multiplier on my 11" at F10, I was imaging at F15 in altazimuth! At F15 I could not afford more than 10sec exposures at 800 ISO and this is the raw frame unprocessed. I would love some opinion on focus, mostly. This image is 33% of the original. I was not able to capture to many images (I am an absolute beginner and it took some time to test new stuff!) I will try to stack them and see what comes out.
Solar Imaging Website