Welcome to Heesu's Webpage.
I’m a solar physicist currently working at the Korea Astronomy and Space Science Institute (KASI) in South Korea. You can learn more about my background and experience on the Who_What_Where and Curriculum_Vitae pages.
My research focuses on small-scale solar chromospheric phenomena such as Ellerman bombs, emerging flux regions, and jets. I'm also interested in instrumentation and telescope development. To learn more about my work, check out the Research page, where I’ve shared brief introductions to some of my projects.
You can browse some of my recent presentation Slides, covering topics from solar jets to instrumentation.