This November 23 in the morning with strong winds and poor seeing, I managed to get this image of the sunspot AR2785 and the gigantic AR2786. After processing more than 30 videos, I was able to rescue this image with sufficient sharpness.
I used a Maksutov Cassegrain 180 telescope with a ZWO 178MM camera, a 0.5X focal reducer, and a Baader solar continuum filter.
Autore: Eduardo Schaberger Poupeau (sito)