MCALF: Multi-Component Atmospheric Line Fitting
| العنوان: | MCALF: Multi-Component Atmospheric Line Fitting |
|---|---|
| المؤلفون: | Conor D. MacBride, David B. Jess |
| المصدر: | MacBride, C D & Jess, D B 2021, ' MCALF: Multi-Component Atmospheric Line Fitting ', Journal of Open Source Software, vol. 6, no. 61, 3265 . https://doi.org/10.21105/joss.03265 |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Physics, Spectral shape analysis, 010504 meteorology & atmospheric sciences, Line fitting, Absorption spectroscopy, FOS: Physical sciences, Solar physics, 01 natural sciences, 7. Clean energy, Spectral line, Computational physics, symbols.namesake, Astrophysics - Solar and Stellar Astrophysics, 0103 physical sciences, symbols, Astrophysics::Solar and Stellar Astrophysics, Vector field, Astrophysics::Earth and Planetary Astrophysics, Absorption (electromagnetic radiation), Astrophysics - Instrumentation and Methods for Astrophysics, 010303 astronomy & astrophysics, Doppler effect, Instrumentation and Methods for Astrophysics (astro-ph.IM), Solar and Stellar Astrophysics (astro-ph.SR), 0105 earth and related environmental sciences |
| الوصف: | Determining accurate velocity measurements from observations of the Sun is of vital importance to solar physicists who are studying the wave dynamics in the solar atmosphere. Weak chromospheric absorption lines, due to dynamic events in the solar atmosphere, often consist of multiple spectral components. Isolating these components allows for the velocity field of the dynamic and quiescent regimes to be studied independently. However, isolating such components is particularly challenging due to the wide variety of spectral shapes present in the same dataset. MCALF provides a novel method and infrastructure to determine Doppler velocities in a large dataset. Each spectrum is fitted with a model adapted to its specific spectral shape. Published in JOSS, software homepage: https://mcalf.macbride.me |
| وصف الملف: | application/pdf |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::535d9419c28702cb5d3150d12a4f846e http://arxiv.org/abs/2105.09303 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....535d9419c28702cb5d3150d12a4f846e |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |