The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters
We investigated the dynamics of solar granulation, using the neutral iron line λ ≈ 639.3 nm profiles from highspatial resolution observations around the centre of the solar disc, in the non-perturbed region. We reproduced spatio-temporal variations of kinematic and thermodynamic parameters of solar...
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| Видавець: | Головна астрономічна обсерваторія НАН України |
|---|---|
| Дата: | 2014 |
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2014
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| Назва видання: | Advances in Astronomy and Space Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119808 |
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| Цитувати: | The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters / O.A. Baran // Advances in Astronomy and Space Physics. — 2014. — Т. 4., вип. 1-2. — С. 32-37. — Бібліогр.: 11 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-119808 |
|---|---|
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dspace |
| spelling |
irk-123456789-1198082017-06-10T03:03:18Z The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters Baran, O.A. We investigated the dynamics of solar granulation, using the neutral iron line λ ≈ 639.3 nm profiles from highspatial resolution observations around the centre of the solar disc, in the non-perturbed region. We reproduced spatio-temporal variations of kinematic and thermodynamic parameters of solar convection at different heights of the solar photosphere (h = −25..550 km). The acoustic waves were removed by k − ω filtration. We analysed the temporal changes of these variations within convective cells. 2014 Article The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters / O.A. Baran // Advances in Astronomy and Space Physics. — 2014. — Т. 4., вип. 1-2. — С. 32-37. — Бібліогр.: 11 назв. — англ. 2227-1481 DOI: 10.17721/2227-1481.4.32-37 http://dspace.nbuv.gov.ua/handle/123456789/119808 en Advances in Astronomy and Space Physics Головна астрономічна обсерваторія НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
We investigated the dynamics of solar granulation, using the neutral iron line λ ≈ 639.3 nm profiles from highspatial resolution observations around the centre of the solar disc, in the non-perturbed region. We reproduced spatio-temporal variations of kinematic and thermodynamic parameters of solar convection at different heights of the solar photosphere (h = −25..550 km). The acoustic waves were removed by k − ω filtration. We analysed the temporal changes of these variations within convective cells. |
| format |
Article |
| author |
Baran, O.A. |
| spellingShingle |
Baran, O.A. The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters Advances in Astronomy and Space Physics |
| author_facet |
Baran, O.A. |
| author_sort |
Baran, O.A. |
| title |
The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters |
| title_short |
The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters |
| title_full |
The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters |
| title_fullStr |
The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters |
| title_full_unstemmed |
The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters |
| title_sort |
dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters |
| publisher |
Головна астрономічна обсерваторія НАН України |
| publishDate |
2014 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119808 |
| citation_txt |
The dynamics of the observed solar granulation: spatio-temporal variations of line of sight velocity and thermodynamic parameters / O.A. Baran // Advances in Astronomy and Space Physics. — 2014. — Т. 4., вип. 1-2. — С. 32-37. — Бібліогр.: 11 назв. — англ. |
| series |
Advances in Astronomy and Space Physics |
| work_keys_str_mv |
AT baranoa thedynamicsoftheobservedsolargranulationspatiotemporalvariationsoflineofsightvelocityandthermodynamicparameters AT baranoa dynamicsoftheobservedsolargranulationspatiotemporalvariationsoflineofsightvelocityandthermodynamicparameters |
| first_indexed |
2023-10-18T20:35:28Z |
| last_indexed |
2023-10-18T20:35:28Z |
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