sol invictus
Philosopher
- Joined
- Oct 21, 2007
- Messages
- 8,613
So according to you folks, I should not be able to see the movement of darkened plasma along that horizon like I see in 171A trace images of the horizon, and I should not see them occurring *UNDER* the photosphere along any edge, correct?
According to me (and ben it sounds like), starting from the center of the 171A image and moving out you should see gradually increasing brightness - very slowly increasing at first, accelerating rapidly towards the edge. Then at some radius there will be a ring of max brightness, followed by decreasing brightness as you move further out in radius.
That bright ring can be inside or outside the radius of the sun's disk as defined by the photosphere. To determine that would require a calculation of the optical depth of the corona and chromosphere, as well as some information about their temperatures. I did a very crude mental estimate that said it should be a few pixels inside the edge of the photosphere disk (i.e. the radius of the bright 171A ring should be a little bit smaller than the radius of the photosphere disk), but I don't trust it much.
Did that answer your question?
!
) and predicts absolutely nothing just makes it a joke. See the over 50 questions that Michael Mozina is incapable of answering.