We have already been here George, and then as now you provide figures but no proof of how you came by them, just your insistence that you are right and others are wrong. I don't need a lesson from you on how to do this. I know how to do this. So it isn't finding out how to do it that's the issue here, it's why your figures don't match on site observations, despite all your protests otherwise.
There's a view of the sunrise from my garden. Very fetching when the foundry isn't casting. Try that.