Speaker
Sanjay Gosain
(National Solar Observatory)
Description
We perform high resolution spectroscopy of chromospheric fibrils near a plage network observed with the DKIST ViSP spectropolarimeter. The physical properties of the fibrils are inferred with the novel inversion approach of machine learning and k-means clustering. We infer the temperature and density structure of the fibrils with optical depth and analyze their variation along the fibrils. Finally, we confront the plasma flows in the fibrils in terms of thermal nonequilibrium and/or siphon flow models.
| Contribution Type | Poster |
|---|---|
| Theme | Solar Magnetism in High-Resolution |
Primary author
Sanjay Gosain
(National Solar Observatory)
