This was a1/2000 sec exposure, at ISO 100, with a solar filter over the objective. Many exposures were made, but only one was reasonably sharp - the rest were variously affected by wobbly seeing. Here, a spot group is heading for the limb; some bright faculae can also be seen. Below is a detail of the spots. Because of the solar filter, the original image is coloured orange, but for this image I used just the green channel (for best definition) and colourized the image for a more natural tone. It is entirely artificial though.