The biggest sunspot ever?

Finally got it after a week of waiting. AR1520, the biggest recorded sunspot to date. Sun behind thin cloud but it also meant I could observe through the viewfinder too. Going to try a 10 stopper over the small hole in the scope lid tomorrow and go for telescope shots of this, if the sun shows of course which isn't that likely just now.

This is by far the coolest thing I've seen this week!