Photosphere
Sunspots - 09 September 2021
After long time there are quite large sunspots on the Sun.
Sunspots - 20 July 2004
There are large spot on Sun. There are a few photos.
Sunspots - 30 May 2004
I tested new solar filter with 300mm lens during arrangements of Venus transit. I am satisfied with results. There are obvious spots and faculae in the picture.