Total Eclipse of the Sun from Zambia
June 21, 2001
The corona
(slide 21/25)
Enhanced by unsharp masking (with Photoshop).
A different unsharp masked version.
What you get by running the unsharp masking algorithm twice...
Rotational shift-differencing, with 1 and 2 degrees of rotation.
Back to the 2nd contact - to the main page - or to the inner corona!
