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Solar Physics
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- Author(s): Dalmasse, K.; Malherbe, J.-M.
- Source:
ISSN: 0038-0938.
- Subject Terms:
- Document Type:
article in journal/newspaper
- Language:
English
- Additional Information
- Contributors:
Institut de recherche en astrophysique et planétologie (IRAP); 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 d'études spatiales et d'instrumentation en astrophysique (LESIA (UMR_8109)); Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris; Centre National de la Recherche Scientifique (CNRS)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Sciences et Lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)
- Publication Information:
CCSD
Springer Verlag
- Publication Date:
2019
- Collection:
Archive de l'Observatoire de Paris (HAL)
- Abstract:
International audience ; Daily full-disk observations of the solar photosphere and chromo-sphere started at Meudon Observatory in 1908. After a review of the scientific context and the historical background, we describe the instrumental characteristics and capabilities of the new version operating since 2018. The major change is the systematic recording of full line profiles over the entire solar disk providing 3D data cubes. Spectral and spatial sampling are both improved. Classical 2D images of the Sun at fixed wavelength are still delivered. We summarize the different processing levels of on-line data and briefly review the new scientific perspectives.
- Accession Number:
10.1007/s11207-019-1441-7
- Online Access:
https://hal.sorbonne-universite.fr/hal-02353667
https://hal.sorbonne-universite.fr/hal-02353667v1/document
https://hal.sorbonne-universite.fr/hal-02353667v1/file/Malherbe%20et%20Dalmasse%20-%202019%20-%20The%20New%202018%20Version%20of%20the%20Meudon%20Spectroheliogra.pdf
https://doi.org/10.1007/s11207-019-1441-7
- Rights:
info:eu-repo/semantics/OpenAccess
- Accession Number:
edsbas.C6965C9C
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