SUN - SDO observation - AIA 304

Image cropping - this image is in false colors. SDO give a red filter to AIA304 filter.

 

Observed by SDO on May 27, 2023 at a wavelength of 304 A.

The wavelength is ultraviolet, allowing us to observe helium losing two electrons.

The temperature oscillates between 40,000 and 60,000 degrees.

 

Credit: NASA/SDO and the AIA, EVE, and HMI science teams.

 

 

 

Done