{"id":"https://openalex.org/W3094425864","doi":null,"title":"Maps of Cygnus A and Virgo A at 23 GHz from the Hat Creek interferometer.","display_name":"Maps of Cygnus A and Virgo A at 23 GHz from the Hat Creek interferometer.","publication_year":1976,"publication_date":"1976-01-01","ids":{"openalex":"https://openalex.org/W3094425864","mag":"3094425864"},"language":"en","primary_location":{"id":"mag:3094425864","doi":null,"is_oa":false,"landing_page_url":"https://ui.adsabs.harvard.edu/abs/1976PASP...88R.606D/abstract","pdf_url":null,"source":{"id":"https://openalex.org/S82835231","display_name":"Publications of the Astronomical Society of the Pacific","issn_l":"0004-6280","issn":["0004-6280","1538-3873"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Publications of the Astronomical Society of the Pacific","raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074695356","display_name":"J\u00fcrgen Dreher","orcid":"https://orcid.org/0000-0002-6189-9158","observed_orcids":["https://orcid.org/0000-0002-6189-9158"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J\u00fcrgen Dreher","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6189-9158","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039477564","display_name":"James R. Forster","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. R. Forster","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108432663","display_name":"William F. Hoffman","orcid":"https://orcid.org/0009-0003-4062-3093","observed_orcids":["https://orcid.org/0009-0003-4062-3093"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"William F. Hoffman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"D. Thornton","orcid":"https://orcid.org/0000-0002-4268-1137","observed_orcids":["https://orcid.org/0000-0002-4268-1137"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Thornton","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-4268-1137","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111355824","display_name":"Jeffrey J. Welch","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Welch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"M. Wright","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Wright","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.46467474,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"88","issue":null,"first_page":"606","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.7681000232696533,"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/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.7681000232696533,"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/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.09790000319480896,"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.05950000137090683,"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/cygnus-a","display_name":"Cygnus A","score":0.9990000128746033},{"id":"https://openalex.org/keywords/m87","display_name":"M87","score":0.9980000257492065},{"id":"https://openalex.org/keywords/radio-galaxies","display_name":"radio galaxies","score":0.3970000147819519},{"id":"https://openalex.org/keywords/23-ghz","display_name":"23 GHz","score":0.6980000138282776},{"id":"https://openalex.org/keywords/radio-continuum-maps","display_name":"radio continuum maps","score":0.6140000224113464},{"id":"https://openalex.org/keywords/radio-lobes","display_name":"radio lobes","score":0.4320000112056732}],"concepts":[{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6958124041557312},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5104891061782837},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.45224013924598694},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.404323935508728},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4000725746154785},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.31780514121055603}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3094425864","doi":null,"is_oa":false,"landing_page_url":"https://ui.adsabs.harvard.edu/abs/1976PASP...88R.606D/abstract","pdf_url":null,"source":{"id":"https://openalex.org/S82835231","display_name":"Publications of the Astronomical Society of the Pacific","issn_l":"0004-6280","issn":["0004-6280","1538-3873"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Publications of the Astronomical Society of the Pacific","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3041816350","https://openalex.org/W4249209433","https://openalex.org/W3009273399","https://openalex.org/W112480401","https://openalex.org/W3026440127","https://openalex.org/W3163766155","https://openalex.org/W3007441328","https://openalex.org/W3041153961","https://openalex.org/W2013047760","https://openalex.org/W3112402110"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2020-10-29T00:00:00"}