Various layers of our sun's Atmosphere can be observed by the use of narrow band filters.

The above image was captured on October 1st 2008 using a 2.4 angstrom CaK telescope and Skynyx 2-2CCD.

Blue violet light is a little hard to see visually....scroll your mouse over the image for a CCD view!

Check your monitor, can you see all 26 grey scales below?