Observations of the solar chromosphere with ALMA and comparison with theoretical models
Abstract
In this work we use solar observations with the ALMA radio telescope at the wavelength of 1.21 mm. The aim of the analysisis to improve understanding of the solar chromosphere, a dynamic layer in the solar atmosphere between the photosphere andcorona. The study has an observational and a modeling part. In the observational part full-disc solar images are analyzed.Based on a modied FAL atmospheric model, radiation models for various observed solar structures are developed. Finally, theobservational and modeling results are compared and discussed.
- Publication:
-
20th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun
- Pub Date:
- July 2018
- DOI:
- arXiv:
- arXiv:1812.07293
- Bibcode:
- 2018csss.confE..37B
- Keywords:
-
- Zenodo community cs20;
- Astrophysics - Solar and Stellar Astrophysics
- E-Print:
- 4 pages, presented at The 20th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, July 29 - Aug 3 2018, Boston / Cambridge, USA