EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008
Abstract SA33B-1639 On 1 August 2008, the footprint of the solar eclipse passed north east of the Svalbard archipelago, where the EISCAT Svalbard Radars (ESR) are installed. The radars measured a depletion in electron density in the low F-region of a factor ~10 and a decrease in temperature of about...
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ftunigrenoble:oai:HAL:insu-00361677v1 2024-09-15T18:04:28+00:00 EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008 Pitout, Frederic Blelly, P.-L. Marchaudon, Aurelie Laboratoire de Planétologie de Grenoble (LPG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Centre d'étude spatiale des rayonnements (CESR) Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de physique et chimie de l'environnement (LPCE) Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS) San Francisco, United States 2008-12-15 https://insu.hal.science/insu-00361677 en eng HAL CCSD insu-00361677 https://insu.hal.science/insu-00361677 American Geophysical Union, Fall Meeting 2008 https://insu.hal.science/insu-00361677 American Geophysical Union, Fall Meeting 2008, Dec 2008, San Francisco, United States info:eu-repo/semantics/conferenceObject Conference papers 2008 ftunigrenoble 2024-06-25T00:02:22Z Abstract SA33B-1639 On 1 August 2008, the footprint of the solar eclipse passed north east of the Svalbard archipelago, where the EISCAT Svalbard Radars (ESR) are installed. The radars measured a depletion in electron density in the low F-region of a factor ~10 and a decrease in temperature of about 1000K. Also, the VHF dish of the mainland EISCAT system measured a decrease in the same parameters, showing the influence of the penumbra and of a partial eclipse. We have modelled the response of the high-latitude ionosphere to a solar eclipse with the TRANSCAR code and used its new capability to model the response of the conjugated ionosphere in the southern hemisphere. Conference Object EISCAT Svalbard Université Grenoble Alpes: HAL |
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Open Polar |
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Université Grenoble Alpes: HAL |
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ftunigrenoble |
language |
English |
description |
Abstract SA33B-1639 On 1 August 2008, the footprint of the solar eclipse passed north east of the Svalbard archipelago, where the EISCAT Svalbard Radars (ESR) are installed. The radars measured a depletion in electron density in the low F-region of a factor ~10 and a decrease in temperature of about 1000K. Also, the VHF dish of the mainland EISCAT system measured a decrease in the same parameters, showing the influence of the penumbra and of a partial eclipse. We have modelled the response of the high-latitude ionosphere to a solar eclipse with the TRANSCAR code and used its new capability to model the response of the conjugated ionosphere in the southern hemisphere. |
author2 |
Laboratoire de Planétologie de Grenoble (LPG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Centre d'étude spatiale des rayonnements (CESR) Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de physique et chimie de l'environnement (LPCE) Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Pitout, Frederic Blelly, P.-L. Marchaudon, Aurelie |
spellingShingle |
Pitout, Frederic Blelly, P.-L. Marchaudon, Aurelie EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008 |
author_facet |
Pitout, Frederic Blelly, P.-L. Marchaudon, Aurelie |
author_sort |
Pitout, Frederic |
title |
EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008 |
title_short |
EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008 |
title_full |
EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008 |
title_fullStr |
EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008 |
title_full_unstemmed |
EISCAT observations and TRANSCAR simulation of the solar eclipse of August 1, 2008 |
title_sort |
eiscat observations and transcar simulation of the solar eclipse of august 1, 2008 |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://insu.hal.science/insu-00361677 |
op_coverage |
San Francisco, United States |
genre |
EISCAT Svalbard |
genre_facet |
EISCAT Svalbard |
op_source |
American Geophysical Union, Fall Meeting 2008 https://insu.hal.science/insu-00361677 American Geophysical Union, Fall Meeting 2008, Dec 2008, San Francisco, United States |
op_relation |
insu-00361677 https://insu.hal.science/insu-00361677 |
_version_ |
1810441960958197760 |