Sun June 22 Sol'Ex and JSolex setting

Day 6 of the second* heat wave in Belgium so far this year. So conditions are moderate with temperatures above 25°C this morning and moderate seeing. I added extra protection with Aluminum foil on the camera and parts of mu Sol'Ex Pro version to protect for heating.

I spend time to a sharp apture aswell a good Sx/Sy. 

But more important was the time I spend on editing the images using JSolex. The slit contains some dust and previous images didn't show them. So went back to the basics and changed JSolex settings with some good results. 

* the first heat wave end May is not official as measured in Uccle but was registrated locally at my hometown.