{"id":"https://openalex.org/W2804801338","doi":"https://doi.org/10.1051/0004-6361/201732159","title":"Solar radius determined from PICARD/SODISM observations and extremely weak wavelength dependence in the visible and the near-infrared","display_name":"Solar radius determined from PICARD/SODISM observations and extremely weak wavelength dependence in the visible and the near-infrared","publication_year":2018,"publication_date":"2018-05-19","ids":{"openalex":"https://openalex.org/W2804801338","doi":"https://doi.org/10.1051/0004-6361/201732159","mag":"2804801338"},"language":"en","primary_location":{"id":"doi:10.1051/0004-6361/201732159","doi":"https://doi.org/10.1051/0004-6361/201732159","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361/201732159","pdf_url":"https://www.aanda.org/articles/aa/pdf/2018/08/aa32159-17.pdf","source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy &amp; Astrophysics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.aanda.org/articles/aa/pdf/2018/08/aa32159-17.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023208092","display_name":"Mustapha Meftah","orcid":"https://orcid.org/0000-0001-8990-2526","observed_orcids":["https://orcid.org/0000-0001-8990-2526"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I195731000","display_name":"Universit\u00e9 de Versailles Saint-Quentin-en-Yvelines","ror":"https://ror.org/03mkjjy25","country_code":"FR","type":"education","lineage":["https://openalex.org/I195731000","https://openalex.org/I277688954"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210154535","display_name":"Laboratoire atmosph\u00e8res, milieux, observations spatiales","ror":"https://ror.org/05ppf7q77","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I2799535048","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"M. Meftah","raw_affiliation_strings":["Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041679533","display_name":"T. Corbard","orcid":"https://orcid.org/0000-0002-9615-9619","observed_orcids":["https://orcid.org/0000-0002-9615-9619"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4210126779","display_name":"Observatoire de la C\u00f4te d\u2019Azur","ror":"https://ror.org/039fj2469","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"T. Corbard","raw_affiliation_strings":["Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011582910","display_name":"Alain Hauchecorne","orcid":"https://orcid.org/0000-0001-9888-6994","observed_orcids":["https://orcid.org/0000-0001-9888-6994"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I195731000","display_name":"Universit\u00e9 de Versailles Saint-Quentin-en-Yvelines","ror":"https://ror.org/03mkjjy25","country_code":"FR","type":"education","lineage":["https://openalex.org/I195731000","https://openalex.org/I277688954"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210154535","display_name":"Laboratoire atmosph\u00e8res, milieux, observations spatiales","ror":"https://ror.org/05ppf7q77","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I2799535048","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Hauchecorne","raw_affiliation_strings":["Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016117078","display_name":"F. Morand","orcid":"https://orcid.org/0009-0000-6865-0040","observed_orcids":["https://orcid.org/0009-0000-6865-0040"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4210126779","display_name":"Observatoire de la C\u00f4te d\u2019Azur","ror":"https://ror.org/039fj2469","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Morand","raw_affiliation_strings":["Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091687421","display_name":"R. Ikhlef","orcid":"https://orcid.org/0000-0003-0345-7359","observed_orcids":["https://orcid.org/0000-0003-0345-7359"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4210126779","display_name":"Observatoire de la C\u00f4te d\u2019Azur","ror":"https://ror.org/039fj2469","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"R. Ikhlef","raw_affiliation_strings":["Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050419924","display_name":"Bertrand Chauvineau","orcid":"https://orcid.org/0000-0001-5312-040X","observed_orcids":["https://orcid.org/0000-0001-5312-040X"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4210126779","display_name":"Observatoire de la C\u00f4te d\u2019Azur","ror":"https://ror.org/039fj2469","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"B. Chauvineau","raw_affiliation_strings":["Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032603230","display_name":"Catherine Renaud","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4210126779","display_name":"Observatoire de la C\u00f4te d\u2019Azur","ror":"https://ror.org/039fj2469","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Renaud","raw_affiliation_strings":["Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de la C\u00f4te d\u2019Azur, Observatoire de la C\u00f4te d\u2019Azur (OCA), CNRS, Boulevard de l\u2019Observatoire, 06304 Nice, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059644820","display_name":"Alain Sarkissian","orcid":"https://orcid.org/0000-0002-7041-6197","observed_orcids":["https://orcid.org/0000-0002-7041-6197"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I195731000","display_name":"Universit\u00e9 de Versailles Saint-Quentin-en-Yvelines","ror":"https://ror.org/03mkjjy25","country_code":"FR","type":"education","lineage":["https://openalex.org/I195731000","https://openalex.org/I277688954"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210154535","display_name":"Laboratoire atmosph\u00e8res, milieux, observations spatiales","ror":"https://ror.org/05ppf7q77","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I2799535048","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Sarkissian","raw_affiliation_strings":["Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106084923","display_name":"Luc Dam\u00e9","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I195731000","display_name":"Universit\u00e9 de Versailles Saint-Quentin-en-Yvelines","ror":"https://ror.org/03mkjjy25","country_code":"FR","type":"education","lineage":["https://openalex.org/I195731000","https://openalex.org/I277688954"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210154535","display_name":"Laboratoire atmosph\u00e8res, milieux, observations spatiales","ror":"https://ror.org/05ppf7q77","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I2799535048","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"L. Dam\u00e9","raw_affiliation_strings":["Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris Saclay, Sorbonne Universit\u00e9, UVSQ, CNRS, LATMOS, 11 Boulevard d\u2019Alembert, 78280 Guyancourt, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I195731000","https://openalex.org/I277688954","https://openalex.org/I39804081","https://openalex.org/I4210154535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1650,"currency":"EUR","value_usd":1865},"apc_paid":null,"fwci":0.8133,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.71368593,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"616","issue":null,"first_page":"A64","last_page":"A64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.7192000150680542,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.7192000150680542,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.2502000033855438,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12836","display_name":"History and Developments in Astronomy","score":0.01640000008046627,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solar-radius","display_name":"solar radius","score":0.9150000214576721},{"id":"https://openalex.org/keywords/transit-of-venus","display_name":"transit of Venus","score":0.5879999995231628},{"id":"https://openalex.org/keywords/planetary-transits","display_name":"planetary transits","score":0.43799999356269836},{"id":"https://openalex.org/keywords/wavelength-dependence","display_name":"wavelength dependence","score":0.47600001096725464},{"id":"https://openalex.org/keywords/solar-photosphere","display_name":"solar photosphere","score":0.4659999907016754},{"id":"https://openalex.org/keywords/helioseismology","display_name":"helioseismology","score":0.7480000257492065},{"id":"https://openalex.org/keywords/atmospheric-refraction","display_name":"atmospheric refraction","score":0.5320000052452087},{"id":"https://openalex.org/keywords/atmospheric-turbulence","display_name":"atmospheric turbulence","score":0.7229999899864197},{"id":"https://openalex.org/keywords/uncertainty-budget","display_name":"uncertainty budget","score":0.7300000190734863}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.850495457649231},{"id":"https://openalex.org/C95448815","wikidata":"https://www.wikidata.org/wiki/Q48440","display_name":"Solar radius","level":5,"score":0.7989014387130737},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.5827227234840393},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.5627972483634949},{"id":"https://openalex.org/C108884401","wikidata":"https://www.wikidata.org/wiki/Q6372","display_name":"Photosphere","level":3,"score":0.551053524017334},{"id":"https://openalex.org/C36644815","wikidata":"https://www.wikidata.org/wiki/Q335272","display_name":"Solar constant","level":3,"score":0.4802177846431732},{"id":"https://openalex.org/C2779406902","wikidata":"https://www.wikidata.org/wiki/Q1295998","display_name":"Effective radius","level":3,"score":0.43680572509765625},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.3906724154949188},{"id":"https://openalex.org/C9695528","wikidata":"https://www.wikidata.org/wiki/Q7556707","display_name":"Solar irradiance","level":2,"score":0.3235779404640198},{"id":"https://openalex.org/C72886185","wikidata":"https://www.wikidata.org/wiki/Q129890","display_name":"Coronal mass ejection","level":4,"score":0.1619601845741272},{"id":"https://openalex.org/C108411613","wikidata":"https://www.wikidata.org/wiki/Q79833","display_name":"Solar wind","level":3,"score":0.1408955454826355},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.07028737664222717},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.0},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1051/0004-6361/201732159","doi":"https://doi.org/10.1051/0004-6361/201732159","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361/201732159","pdf_url":"https://www.aanda.org/articles/aa/pdf/2018/08/aa32159-17.pdf","source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy &amp; Astrophysics","raw_type":"journal-article"},{"id":"pmh:oai:edpsciences.org:dkey/10.1051/0004-6361/201732159","doi":null,"is_oa":true,"landing_page_url":"https://www.aanda.org/10.1051/0004-6361/201732159/pdf","pdf_url":"https://www.aanda.org/10.1051/0004-6361/201732159/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/0004-6361/201732159","raw_type":"Text"},{"id":"pmh:oai:HAL:insu-01799033v1","doi":null,"is_oa":true,"landing_page_url":"https://insu.hal.science/insu-01799033","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Astronomy & Astrophysics - A&A, 2018, 616, pp.A64. &#x27E8;10.1051/0004-6361/201732159&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1051/0004-6361/201732159","doi":"https://doi.org/10.1051/0004-6361/201732159","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361/201732159","pdf_url":"https://www.aanda.org/articles/aa/pdf/2018/08/aa32159-17.pdf","source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy &amp; Astrophysics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321519","display_name":"Centre National d\u2019Etudes Spatiales","ror":"https://ror.org/04h1h0y33"},{"id":"https://openalex.org/F4320322892","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2804801338.pdf","grobid_xml":"https://content.openalex.org/works/W2804801338.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1500041086","https://openalex.org/W1968645281","https://openalex.org/W1976588941","https://openalex.org/W1980212567","https://openalex.org/W2002739300","https://openalex.org/W2014018807","https://openalex.org/W2019902140","https://openalex.org/W2026574397","https://openalex.org/W2036818315","https://openalex.org/W2046438604","https://openalex.org/W2048292355","https://openalex.org/W2053110192","https://openalex.org/W2060389976","https://openalex.org/W2065346600","https://openalex.org/W2070061771","https://openalex.org/W2080289614","https://openalex.org/W2101396111","https://openalex.org/W2104241941","https://openalex.org/W2131394984","https://openalex.org/W2146303593","https://openalex.org/W2151360952","https://openalex.org/W2163343387","https://openalex.org/W2288076918","https://openalex.org/W2407414609","https://openalex.org/W2409447747","https://openalex.org/W2419978051","https://openalex.org/W2577714101","https://openalex.org/W3098947947","https://openalex.org/W3100031314"],"related_works":["https://openalex.org/W7097338527","https://openalex.org/W2213319153","https://openalex.org/W3087973582","https://openalex.org/W2070061771","https://openalex.org/W2070711176","https://openalex.org/W7098103393","https://openalex.org/W2052292445","https://openalex.org/W2080289614","https://openalex.org/W2051282044","https://openalex.org/W4390806576"],"abstract_inverted_index":{"Context.":[0],"In":[1],"2015,":[2],"the":[3,31,45,87,91,100,108,112,120,123,129,133,137,153,157,173,177,179,182,192,208,236,244,255,260,270,282,285,290,312,317,331,368,372,395,398,401,409,426,432,445,449,460,484,490,493,505,528],"International":[4],"Astronomical":[5],"Union":[6],"(IAU)":[7],"passed":[8],"Resolution":[9,24],"B3,":[10],"which":[11,95],"defined":[12,26],"a":[13,27,147,517],"set":[14],"of":[15,30,90,132,149,156,164,172,195,210,262,284,289,327,330,333,341,367,397,448,504],"nominal":[16,32,55],"conversion":[17],"constants":[18],"for":[19,306,527],"stellar":[20],"and":[21,111,128,181,187,199,206,228,248,335,343,355,378,444,492,513],"planetary":[22],"astronomy.":[23],"B3":[25],"new":[28,170,365],"value":[29,47,453],"solar":[33,56,75,93,114,138,158,174,203,212,271,291,297,308,369,381,410,433,450,461,485,506],"radius":[34,57,76,110,115,175,204,213,233,272,298,309,370,396,411,434,451,462,486,507],"(R\u2299N":[35],"=":[36],"695":[37],"700":[38],"km":[39,151,419,442,470,526],"km)":[40],"that":[41,78,483],"is":[42,58,167,304,412,435,454,463,495],"different":[43,380,529],"from":[44,66,184,345,359,371,516],"canonical":[46],"used":[48,259,392],"until":[49],"now":[50],"(695":[51],"990":[52],"km).":[53],"The":[54,105,161,321,384,472,498],"consistent":[59],"with":[60,243,311,387],"helioseismic":[61],"estimates.":[62],"Recent":[63],"results":[64,83,171,278,475,481],"obtained":[65,310],"ground-based":[67,188,202,480],"instruments,":[68],"balloon":[69],"flights,":[70],"or":[71,220],"space-based":[72,186,211,314,474],"instruments":[73],"highlight":[74,207],"values":[77,366],"are":[79,84,96,279,522],"significantly":[80],"different.":[81],"These":[82],"related":[85],"to":[86,168,224,268,393,414,437,465],"direct":[88],"measurements":[89],"photospheric":[92,113],"radius,":[94],"mainly":[97],"based":[98,280,423],"on":[99,136,201,253,281,425],"inflection":[101,130,286,501],"point":[102,131,287,502],"position":[103,288,503],"methods.":[104],"discrepancy":[106],"between":[107,122,152],"seismic":[109],"can":[116],"be":[117,146],"explained":[118],"by":[119],"difference":[121,148],"height":[124],"at":[125,274,375,508,519],"disk":[126],"center":[127],"intensity":[134],"profile":[135],"limb.":[139],"At":[140,406,429,457],"535.7":[141,407,520],"nm":[142,515,521],"(photosphere),":[143],"there":[144],"may":[145],"\u223c330":[150],"two":[154],"definitions":[155],"radius.":[159],"Aims.":[160],"main":[162],"objective":[163],"this":[165],"work":[166],"present":[169],"in":[176,222,337,379,404,489,500],"near-ultraviolet,":[178],"visible,":[180],"near-infrared":[183,494],"PICARD":[185,256,313,338,349,352,360,373,385,473,479,530],"observations.":[189],"Simulations":[190],"show":[191,482],"strong":[193],"influence":[194],"atmosphere":[196,382],"effects":[197],"(refraction":[198],"turbulence)":[200],"determinations":[205],"interest":[209],"determinations,":[214],"particularly":[215],"during":[216,235,316,400],"planet":[217],"transits":[218],"(Venus":[219],"Mercury),":[221],"order":[223],"obtain":[225,364],"more":[226],"realistic":[227,301],"accurate":[229],"measurements.":[230,531],"Methods.":[231],"Solar":[232],"observations":[234],"2012":[237,318],"Venus":[238,263,319,334,344,402],"transit":[239,261,403],"have":[240],"been":[241],"made":[242],"SOlar":[245],"Diameter":[246],"Imager":[247],"Surface":[249],"Mapper":[250],"(SODISM)":[251],"telescope":[252,315,390],"board":[254],"spacecraft.":[257],"We":[258,363],"as":[264,476,478],"an":[265],"absolute":[266],"calibration":[267],"determine":[269],"accurately":[273],"several":[275,325,376],"wavelengths.":[276],"Our":[277],"determination":[283],"limb-darkening":[292],"function":[293],"(the":[294],"most":[295],"common":[296],"definition).":[299],"A":[300],"uncertainty":[302,322,422,427],"budget":[303,323],"provided":[305],"each":[307],"transit.":[320],"considers":[324],"sources":[326],"error":[328],"(detection":[329],"centers":[332],"Sun":[336,342,399],"images,":[339],"positions":[340],"ephemeris":[346],"(planetary":[347],"theory),":[348],"on-board":[350],"timing,":[351],"spacecraft":[353,386],"position,":[354],"optical":[356],"distortion":[357],"correction":[358],"images).":[361],"Results.":[362],"mission":[374],"wavelengths":[377],"regions.":[383],"its":[388],"SODISM":[389],"was":[391],"measure":[394],"2012.":[405],"nm,":[408,431,459,510,512],"equal":[413,436,464],"696":[415,438,466],"134":[416],"\u00b1":[417,440,468],"261":[418],"(combined":[420],"standard":[421,446],"(\u03be)":[424],"budget).":[428],"607.1":[430,509],"156":[439],"145":[441],"(\u03be),":[443],"deviation":[447],"mean":[452],"\u00b122":[455],"km.":[456],"782.2":[458,511],"192":[467],"247":[469],"(\u03be).":[471],"well":[477],"wavelength":[487],"dependence":[488],"visible":[491],"extremely":[496],"weak.":[497],"differences":[499],"1025.0":[514],"reference":[518],"less":[523],"than":[524],"60":[525]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-06-01T00:00:00"}
