{"id":"https://openalex.org/W2492415489","doi":"https://doi.org/10.1017/s0251107x00017144","title":"10. Commission des Taches Solaires et des Figures Caract\u00e9ristiques Solaires","display_name":"10. Commission des Taches Solaires et des Figures Caract\u00e9ristiques Solaires","publication_year":1936,"publication_date":"1936-01-01","ids":{"openalex":"https://openalex.org/W2492415489","doi":"https://doi.org/10.1017/s0251107x00017144","mag":"2492415489"},"language":"en","primary_location":{"id":"doi:10.1017/s0251107x00017144","doi":"https://doi.org/10.1017/s0251107x00017144","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s0251107x00017144","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/03C55115D2A833EE2F292508F628ECD1/S0251107X00017144a.pdf/div-class-title-10-commission-des-taches-solaires-et-des-figures-caracteristiques-solaires-div.pdf","source":{"id":"https://openalex.org/S2764706204","display_name":"Transactions of the International Astronomical Union","issn_l":"0251-107X","issn":["0251-107X","2059-9250"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions of the International Astronomical Union","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/03C55115D2A833EE2F292508F628ECD1/S0251107X00017144a.pdf/div-class-title-10-commission-des-taches-solaires-et-des-figures-caracteristiques-solaires-div.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"M. W. Brunner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"M. W. Brunner","raw_affiliation_strings":["Observatoire Astronomique F\u00e9d\u00e9ral, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Astronomique F\u00e9d\u00e9ral, Zurich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057707073","display_name":"MM. Abetti","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"MM. Abetti","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113441657","display_name":"Butler","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Butler","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Chapman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chapman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019921386","display_name":"d\u2019Azambuja","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"d\u2019Azambuja","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056359887","display_name":"Dufay","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dufay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032028510","display_name":"Evershed","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Evershed","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090989792","display_name":"Favaro","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Favaro","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005131386","display_name":"Newall","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Newall","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011820749","display_name":"Newton","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Newton","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110861124","display_name":"Nicholson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nicholson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001430358","display_name":"S R PEREPELKIN","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Perepelkin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040601513","display_name":"Pettit","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pettit","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038699654","display_name":"Rod\u00e9s","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rod\u00e9s","raw_affiliation_strings":["Observatoire Astronomique Fidiral , Zurich , Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Astronomique Fidiral , Zurich , Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053168046","display_name":"Rowland","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rowland","raw_affiliation_strings":["Observatoire Astronomique Fidiral , Zurich , Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Astronomique Fidiral , Zurich , Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090587689","display_name":"Royds","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Royds","raw_affiliation_strings":["Observatoire Astronomique Fidiral , Zurich , Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Astronomique Fidiral , Zurich , Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067032871","display_name":"Sekiguti","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sekiguti","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024590821","display_name":"S\u00f4tome","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sotome","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5052256510","display_name":"Yamamoto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yamamoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24701561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"53","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.9994999766349792,"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":0.9994999766349792,"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":9.999999747378752e-05,"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":9.999999747378752e-05,"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-faculae","display_name":"solar faculae","score":0.8009999990463257},{"id":"https://openalex.org/keywords/solar-minimum","display_name":"solar minimum","score":0.5590000152587891},{"id":"https://openalex.org/keywords/kodaikanal-observatory","display_name":"Kodaikanal Observatory","score":0.7789999842643738}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5041111707687378},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3765474557876587},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.336284875869751}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0251107x00017144","doi":"https://doi.org/10.1017/s0251107x00017144","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s0251107x00017144","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/03C55115D2A833EE2F292508F628ECD1/S0251107X00017144a.pdf/div-class-title-10-commission-des-taches-solaires-et-des-figures-caracteristiques-solaires-div.pdf","source":{"id":"https://openalex.org/S2764706204","display_name":"Transactions of the International Astronomical Union","issn_l":"0251-107X","issn":["0251-107X","2059-9250"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions of the International Astronomical Union","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1017/s0251107x00017144","doi":"https://doi.org/10.1017/s0251107x00017144","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s0251107x00017144","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/03C55115D2A833EE2F292508F628ECD1/S0251107X00017144a.pdf/div-class-title-10-commission-des-taches-solaires-et-des-figures-caracteristiques-solaires-div.pdf","source":{"id":"https://openalex.org/S2764706204","display_name":"Transactions of the International Astronomical Union","issn_l":"0251-107X","issn":["0251-107X","2059-9250"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions of the International Astronomical Union","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2492415489.pdf","grobid_xml":"https://content.openalex.org/works/W2492415489.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1984939474","https://openalex.org/W4239503469","https://openalex.org/W2005753040","https://openalex.org/W96511692","https://openalex.org/W3010655765","https://openalex.org/W2995834910","https://openalex.org/W3001604456","https://openalex.org/W3034231501","https://openalex.org/W3014683227","https://openalex.org/W6941111326"],"abstract_inverted_index":{"Mr":[0],"Royds":[1],"writes:":[2],"\u201cThe":[3],"original":[4,108],"scheme":[5],"for":[6,11,21],"daily":[7],"character":[8,48],"figures":[9,49],"called":[10],"integers":[12,95,112,130],"ranging":[13],"from":[14],"0\u20145":[15],"to":[16,31,34,46,64,78,87,97,104,106,122,138,141],"characterise":[17],"the":[18,39,107,114,132],"solar":[19],"activity":[20],"bright":[22],"and":[23,140],"dark":[24],"flocculi.":[25],"Since":[26],"then":[27],"it":[28,118],"has":[29,42,83],"appeared":[30],"some":[32],"observatories":[33,55],"be":[35,98,102,136],"desirable,":[36],"particularly":[37],"as":[38],"spot":[40],"cycle":[41],"approached":[43],"its":[44],"minimum,":[45],"quote":[47],"intermediate":[50],"between":[51,93],"whole":[52,65,94,111,129],"integers.":[53],"Many":[54],"have":[56,69],"introduced":[57],"0.5,":[58],"1.5,":[59],"2.5,":[60],"etc.,":[61],"in":[62],"addition":[63],"integers,":[66,125],"whilst":[67],"others":[68],"also":[70],"used":[71],"0.2,":[72],"0.7,":[73],"1.2,":[74],"etc.":[75],"It":[76],"seems":[77],"me":[79],"that":[80,128],"sufficient":[81],"experience":[82],"now":[84],"been":[85],"gained":[86],"decide":[88],"how":[89],"far":[90],"this":[91],"subdivision":[92],"is":[96,119],"carried.":[99],"Kodaikanal":[100],"would":[101,135],"willing":[103],"revert":[105],"proposal":[109],"of":[110],"on":[113,131],"scale":[115,133],"0.5.":[116],"If":[117],"considered":[120],"desirable":[121],"interpolate":[123],"half":[124],"I":[126],"suggest":[127],"0-10":[134],"easier":[137],"print":[139],"read.\u201d":[142]},"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-08-23T00:00:00"}
