Number of the records: 1
Fast approximate radiative transfer method for visualizing the fine structure of prominences in the hydrogen H alpha line
- 1.0452509 - ASÚ 2016 RIV FR eng J - Journal Article
Heinzel, Petr - Gunár, S. - Anzer, U.
Fast approximate radiative transfer method for visualizing the fine structure of prominences in the hydrogen H alpha line.
Astronomy & Astrophysics. Roč. 579, July (2015), A16/1-A16/6. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA ČR GAP209/12/0906
EU Projects: European Commission(XE) 328138
Institutional support: RVO:67985815
Keywords : radiative transfer * Sun * filaments
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 5.185, year: 2015
We present a novel approximate radiative transfer method developed to visualize 3D whole-prominence models with multiple fine structures using the hydrogen H alpha spectral line. We provide recipes for the use of this method for visualizing the prominence or filament models that have multiple fine structures. We also perform tests of the method that demonstrate its accuracy under prominence conditions. We demonstrate that this fast approximate radiative transfer method provides realistic synthetic H alpha intensities useful for a reliable visualization of prominences and filaments. Such synthetic high-resolution images of modeled prominences/filaments can be used for a direct comparison with high-resolution observations.
Permanent Link: http://hdl.handle.net/11104/0253539
Number of the records: 1