{"id":"https://openalex.org/W2963076714","doi":"https://doi.org/10.1117/12.2301005","title":"A VLBI receiving system for the South Pole Telescope","display_name":"A VLBI receiving system for the South Pole Telescope","publication_year":2018,"publication_date":"2018-07-09","ids":{"openalex":"https://openalex.org/W2963076714","doi":"https://doi.org/10.1117/12.2301005","mag":"2963076714"},"language":"en","primary_location":{"id":"doi:10.1117/12.2301005","doi":"https://doi.org/10.1117/12.2301005","is_oa":true,"landing_page_url":"https://doi.org/10.1117/12.2301005","pdf_url":"https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10708/107082S/A-VLBI-receiving-system-for-the-South-Pole-Telescope/10.1117/12.2301005.pdf","source":{"id":"https://openalex.org/S4363606614","display_name":"Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10708/107082S/A-VLBI-receiving-system-for-the-South-Pole-Telescope/10.1117/12.2301005.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108070064","display_name":"Junhan Kim","orcid":"https://orcid.org/0000-0002-4274-9373","observed_orcids":["https://orcid.org/0000-0002-4274-9373"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junhan Kim","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031587586","display_name":"Daniel P. Marrone","orcid":"https://orcid.org/0000-0002-2367-1080","observed_orcids":["https://orcid.org/0000-0002-2367-1080"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel P. Marrone","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047722340","display_name":"Christopher J. Beaudoin","orcid":"https://orcid.org/0000-0002-6378-707X","observed_orcids":["https://orcid.org/0000-0002-6378-707X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christopher Beaudoin","raw_affiliation_strings":["Haystack Observatory (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Haystack Observatory (United States)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003740289","display_name":"J. E. Carlstrom","orcid":"https://orcid.org/0000-0002-2044-7665","observed_orcids":["https://orcid.org/0000-0002-2044-7665"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John E. Carlstrom","raw_affiliation_strings":["The Univ. of Chicago (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023737919","display_name":"Sheperd S. Doeleman","orcid":"https://orcid.org/0000-0002-9031-0904","observed_orcids":["https://orcid.org/0000-0002-9031-0904"]},"institutions":[{"id":"https://openalex.org/I153167508","display_name":"Smithsonian Astrophysical Observatory","ror":"https://ror.org/04mh52z70","country_code":"US","type":"facility","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I153167508","https://openalex.org/I4210124175"]},{"id":"https://openalex.org/I4210124175","display_name":"Center for Astrophysics Harvard & Smithsonian","ror":"https://ror.org/03c3r2d17","country_code":"US","type":"education","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I4210124175"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sheperd S. Doeleman","raw_affiliation_strings":["Harvard-Smithsonian Ctr. for Astrophysics (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard-Smithsonian Ctr. for Astrophysics (United States)","institution_ids":["https://openalex.org/I153167508","https://openalex.org/I4210124175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041475228","display_name":"Thomas W. Folkers","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas W. Folkers","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":null,"display_name":"David Forbes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Forbes","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083672660","display_name":"Christopher H. Greer","orcid":"https://orcid.org/0000-0002-9590-0508","observed_orcids":["https://orcid.org/0000-0002-9590-0508"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher H. Greer","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038119876","display_name":"E. F. Lauria","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eugene F. Lauria","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036411895","display_name":"Kyle D. Massingill","orcid":"https://orcid.org/0000-0002-0830-2033","observed_orcids":["https://orcid.org/0000-0002-0830-2033"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyle D. Massingill","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005513384","display_name":"Evan C. Mayer","orcid":"https://orcid.org/0000-0001-6439-8140","observed_orcids":["https://orcid.org/0000-0001-6439-8140"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Evan Mayer","raw_affiliation_strings":["The Univ. of Chicago (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107307460","display_name":"Chi H. Nguyen","orcid":"https://orcid.org/0000-0001-9368-3186","observed_orcids":["https://orcid.org/0000-0001-9368-3186"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]},{"id":"https://openalex.org/I155173764","display_name":"Rochester Institute of Technology","ror":"https://ror.org/00v4yb702","country_code":"US","type":"education","lineage":["https://openalex.org/I155173764"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chi H. Nguyen","raw_affiliation_strings":["Rochester Institute of Technology (United States)","Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rochester Institute of Technology (United States)","institution_ids":["https://openalex.org/I155173764"]},{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110712659","display_name":"George Reiland","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"George Reiland","raw_affiliation_strings":["Steward Observatory (United States)","The Univ. of Arizona (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steward Observatory (United States)","institution_ids":[]},{"raw_affiliation_string":"The Univ. of Arizona (United States)","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033340660","display_name":"J. SooHoo Whittier","orcid":"https://orcid.org/0000-0003-1938-0720","observed_orcids":["https://orcid.org/0000-0003-1938-0720"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jason SooHoo","raw_affiliation_strings":["Haystack Observatory (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Haystack Observatory (United States)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083882275","display_name":"Laura E. Vertatschitsch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I153167508","display_name":"Smithsonian Astrophysical Observatory","ror":"https://ror.org/04mh52z70","country_code":"US","type":"facility","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I153167508","https://openalex.org/I4210124175"]},{"id":"https://openalex.org/I4210124175","display_name":"Center for Astrophysics Harvard & Smithsonian","ror":"https://ror.org/03c3r2d17","country_code":"US","type":"education","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I4210124175"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laura Vertatschitsch","raw_affiliation_strings":["Harvard-Smithsonian Ctr. for Astrophysics (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard-Smithsonian Ctr. for Astrophysics (United States)","institution_ids":["https://openalex.org/I153167508","https://openalex.org/I4210124175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022059060","display_name":"Jonathan Weintroub","orcid":"https://orcid.org/0000-0002-4603-5204","observed_orcids":["https://orcid.org/0000-0002-4603-5204"]},"institutions":[{"id":"https://openalex.org/I153167508","display_name":"Smithsonian Astrophysical Observatory","ror":"https://ror.org/04mh52z70","country_code":"US","type":"facility","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I153167508","https://openalex.org/I4210124175"]},{"id":"https://openalex.org/I4210124175","display_name":"Center for Astrophysics Harvard & Smithsonian","ror":"https://ror.org/03c3r2d17","country_code":"US","type":"education","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I4210124175"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan Weintroub","raw_affiliation_strings":["Harvard-Smithsonian Ctr. for Astrophysics (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard-Smithsonian Ctr. for Astrophysics (United States)","institution_ids":["https://openalex.org/I153167508","https://openalex.org/I4210124175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072512624","display_name":"Andr\u00e9 Young","orcid":"https://orcid.org/0000-0003-0000-2682","observed_orcids":["https://orcid.org/0000-0003-0000-2682"]},"institutions":[{"id":"https://openalex.org/I153167508","display_name":"Smithsonian Astrophysical Observatory","ror":"https://ror.org/04mh52z70","country_code":"US","type":"facility","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I153167508","https://openalex.org/I4210124175"]},{"id":"https://openalex.org/I4210124175","display_name":"Center for Astrophysics Harvard & Smithsonian","ror":"https://ror.org/03c3r2d17","country_code":"US","type":"education","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I4210124175"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andre Young","raw_affiliation_strings":["Harvard-Smithsonian Ctr. for Astrophysics (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard-Smithsonian Ctr. for Astrophysics (United States)","institution_ids":["https://openalex.org/I153167508","https://openalex.org/I4210124175"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086327254","display_name":"Antony A. Stark","orcid":"https://orcid.org/0000-0002-2718-9996","observed_orcids":["https://orcid.org/0000-0002-2718-9996"]},"institutions":[{"id":"https://openalex.org/I153167508","display_name":"Smithsonian Astrophysical Observatory","ror":"https://ror.org/04mh52z70","country_code":"US","type":"facility","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I153167508","https://openalex.org/I4210124175"]},{"id":"https://openalex.org/I4210124175","display_name":"Center for Astrophysics Harvard & Smithsonian","ror":"https://ror.org/03c3r2d17","country_code":"US","type":"education","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I4210124175"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Antony A. Stark","raw_affiliation_strings":["Harvard-Smithsonian Ctr. for Astrophysics (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard-Smithsonian Ctr. for Astrophysics (United States)","institution_ids":["https://openalex.org/I153167508","https://openalex.org/I4210124175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.5043,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.97572885,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"97","last_page":"97"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.7217000126838684,"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":0.7217000126838684,"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/T11803","display_name":"Superconducting and THz Device Technology","score":0.249099999666214,"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/T12917","display_name":"Astronomy and Astrophysical Research","score":0.014800000004470348,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/south-pole-telescope","display_name":"South Pole Telescope","score":0.9789999723434448},{"id":"https://openalex.org/keywords/event-horizon-telescope","display_name":"Event Horizon Telescope","score":0.8840000033378601},{"id":"https://openalex.org/keywords/very-long-baseline-interferometry","display_name":"very long baseline interferometry","score":0.9539999961853027},{"id":"https://openalex.org/keywords/millimeter-wave-receivers","display_name":"millimeter-wave receivers","score":0.7179999947547913},{"id":"https://openalex.org/keywords/sis-mixer","display_name":"SIS mixer","score":0.8159999847412109},{"id":"https://openalex.org/keywords/dual-band-receiver","display_name":"dual-band receiver","score":0.8690000176429749},{"id":"https://openalex.org/keywords/supermassive-black-holes","display_name":"supermassive black holes","score":0.9160000085830688},{"id":"https://openalex.org/keywords/event-horizon-imaging","display_name":"event horizon imaging","score":0.5},{"id":"https://openalex.org/keywords/south-pole-observatory","display_name":"South Pole observatory","score":0.550000011920929}],"concepts":[{"id":"https://openalex.org/C79896159","wikidata":"https://www.wikidata.org/wiki/Q1148351","display_name":"Very-long-baseline interferometry","level":2,"score":0.9697869420051575},{"id":"https://openalex.org/C2781367475","wikidata":"https://www.wikidata.org/wiki/Q1440593","display_name":"Hydrogen maser","level":3,"score":0.7946323156356812},{"id":"https://openalex.org/C2780848835","wikidata":"https://www.wikidata.org/wiki/Q4213","display_name":"Telescope","level":2,"score":0.7673697471618652},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6955032348632812},{"id":"https://openalex.org/C133848361","wikidata":"https://www.wikidata.org/wiki/Q4764027","display_name":"Angular resolution (graph drawing)","level":2,"score":0.5968829393386841},{"id":"https://openalex.org/C2779770503","wikidata":"https://www.wikidata.org/wiki/Q1513315","display_name":"South Pole Telescope","level":4,"score":0.5759295225143433},{"id":"https://openalex.org/C161813005","wikidata":"https://www.wikidata.org/wiki/Q184356","display_name":"Radio telescope","level":2,"score":0.5421229004859924},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.5134271383285522},{"id":"https://openalex.org/C109792285","wikidata":"https://www.wikidata.org/wiki/Q174789","display_name":"Millimeter","level":2,"score":0.5023369789123535},{"id":"https://openalex.org/C207297109","wikidata":"https://www.wikidata.org/wiki/Q15605","display_name":"Cosmic microwave background","level":3,"score":0.49098971486091614},{"id":"https://openalex.org/C173120059","wikidata":"https://www.wikidata.org/wiki/Q40392","display_name":"Supermassive black hole","level":3,"score":0.42738786339759827},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.35802751779556274},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2758210599422455},{"id":"https://openalex.org/C46061668","wikidata":"https://www.wikidata.org/wiki/Q487875","display_name":"Maser","level":2,"score":0.22040978074073792},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2128424048423767},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.07529041171073914},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1117/12.2301005","doi":"https://doi.org/10.1117/12.2301005","is_oa":true,"landing_page_url":"https://doi.org/10.1117/12.2301005","pdf_url":"https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10708/107082S/A-VLBI-receiving-system-for-the-South-Pole-Telescope/10.1117/12.2301005.pdf","source":{"id":"https://openalex.org/S4363606614","display_name":"Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.arizona.edu:10150/632284","doi":null,"is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2301005","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"97","raw_type":"Article"},{"id":"pmh:oai:arXiv.org:1805.09346","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1805.09346","pdf_url":"https://arxiv.org/pdf/1805.09346","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.1805.09346","doi":"https://doi.org/10.48550/arxiv.1805.09346","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1805.09346","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1117/12.2301005","doi":"https://doi.org/10.1117/12.2301005","is_oa":true,"landing_page_url":"https://doi.org/10.1117/12.2301005","pdf_url":"https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10708/107082S/A-VLBI-receiving-system-for-the-South-Pole-Telescope/10.1117/12.2301005.pdf","source":{"id":"https://openalex.org/S4363606614","display_name":"Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1164561077","display_name":"Center for Cosmological Physics","funder_award_id":"0114422","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2491566037","display_name":"The Event Horizon Telescope Experiment","funder_award_id":"1440254","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2719337826","display_name":"Exploring the Origin and Evolution of the Universe with the South Pole Telescope","funder_award_id":"GBMF947","funder_id":"https://openalex.org/F4320306202","funder_display_name":"Gordon and Betty Moore Foundation"},{"id":"https://openalex.org/G3082789425","display_name":"Cosmological Research with the 10-meter South Pole Telescope","funder_award_id":"1248097","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5754899719","display_name":null,"funder_award_id":"AST-1440254","funder_id":"https://openalex.org/F4320306202","funder_display_name":"Gordon and Betty Moore Foundation"},{"id":"https://openalex.org/G8879265132","display_name":"Collaborative Research: Building an Event Horizon Telescope: (Sub)millimeter  VLBI from the South Pole Telescope","funder_award_id":"1207752","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306083","display_name":"Smithsonian Institution","ror":"https://ror.org/01pp8nd67"},{"id":"https://openalex.org/F4320306202","display_name":"Gordon and Betty Moore Foundation","ror":"https://ror.org/006wxqw41"},{"id":"https://openalex.org/F4320306399","display_name":"Kavli Foundation","ror":"https://ror.org/00kztt736"},{"id":"https://openalex.org/F4320309626","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28"},{"id":"https://openalex.org/F4320315788","display_name":"National Radio Astronomy Observatory","ror":"https://ror.org/04m24yn62"},{"id":"https://openalex.org/F4320321041","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784"},{"id":"https://openalex.org/F4320332812","display_name":"Smithsonian Astrophysical Observatory","ror":"https://ror.org/04mh52z70"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2963076714.pdf","grobid_xml":"https://content.openalex.org/works/W2963076714.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W12397570","https://openalex.org/W1555711794","https://openalex.org/W1931297695","https://openalex.org/W1997902577","https://openalex.org/W2001955524","https://openalex.org/W2028616555","https://openalex.org/W2035538351","https://openalex.org/W2042039095","https://openalex.org/W2094894714","https://openalex.org/W2097860898","https://openalex.org/W2098763639","https://openalex.org/W2138368903","https://openalex.org/W2141313008","https://openalex.org/W2142195948","https://openalex.org/W2154930251","https://openalex.org/W2181359111","https://openalex.org/W2328619392","https://openalex.org/W2418648176","https://openalex.org/W2769966843","https://openalex.org/W2890218008","https://openalex.org/W2995072062","https://openalex.org/W3098216333","https://openalex.org/W3098972769","https://openalex.org/W3101078718","https://openalex.org/W3101501796","https://openalex.org/W3103261082","https://openalex.org/W6772054529","https://openalex.org/W6785233078"],"related_works":["https://openalex.org/W2995167209","https://openalex.org/W1913128105","https://openalex.org/W2890218008","https://openalex.org/W2939024351","https://openalex.org/W7213511883","https://openalex.org/W4401912853","https://openalex.org/W3000116100","https://openalex.org/W2290460915","https://openalex.org/W2138368903","https://openalex.org/W1641127145"],"abstract_inverted_index":{"The":[0,30,49,89,104],"Event":[1],"Horizon":[2],"Telescope":[3,52],"(EHT)":[4],"is":[5,23,54,97],"a":[6,55,79,110,119],"very-long-baseline":[7],"interferometry":[8],"(VLBI)":[9],"experiment":[10],"that":[11,22],"aims":[12],"to":[13,25,118],"observe":[14],"supermassive":[15],"black":[16],"holes":[17],"with":[18,73],"an":[19,34],"angular":[20],"resolution":[21],"comparable":[24],"the":[26,38,65,74,85,100,125,135],"event":[27],"horizon":[28],"scale.":[29],"South":[31,50,86],"Pole":[32,51,87],"occupies":[33],"important":[35],"position":[36],"in":[37,99,130],"array,":[39],"greatly":[40],"increasing":[41],"its":[42,47],"north-south":[43],"extent":[44],"and":[45,96,113,132,138],"therefore":[46],"resolution.":[48],"(SPT)":[53],"10-meter":[56],"diameter,":[57],"millimeter-wavelength":[58],"telescope":[59],"equipped":[60],"for":[61,84],"bolometric":[62],"observations":[63,72],"of":[64],"cosmic":[66],"microwave":[67],"background.":[68],"To":[69],"enable":[70],"VLBI":[71,105,127],"SPT":[75,101,126],"we":[76,123],"have":[77],"constructed":[78],"coherent":[80],"signal":[81,106],"chain":[82,107],"suitable":[83],"environment.":[88],"dual-frequency":[90],"receiver":[91,102],"incorporates":[92],"state-of-the-art":[93],"SIS":[94],"mixers":[95],"installed":[98],"cabin.":[103],"also":[108],"includes":[109],"recording":[111],"system":[112,128],"reference":[114],"frequency":[115],"generator":[116],"tied":[117],"hydrogen":[120],"maser.":[121],"Here":[122],"describe":[124],"design":[129],"detail":[131],"present":[133],"both":[134],"lab":[136],"measurements":[137],"on-sky":[139],"results.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2019-07-30T00:00:00"}
