{"id":"https://openalex.org/W7223136120","doi":"https://doi.org/10.48550/arxiv.2610.28345","title":"Data-Driven Ages from Asteroseismology for FGK Dwarfs","display_name":"Data-Driven Ages from Asteroseismology for FGK Dwarfs","publication_year":2026,"publication_date":"2026-10-20","ids":{"openalex":"https://openalex.org/W7223136120","doi":"https://doi.org/10.48550/arxiv.2610.28345"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.28345","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.28345","pdf_url":"https://arxiv.org/pdf/2610.28345","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"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.28345","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5159191163","display_name":"Christopher Lam","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]},{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I4210167273","display_name":"Infrared Processing and Analysis Center","ror":"https://ror.org/05q79g396","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I4210167273"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lam, Christopher","raw_affiliation_strings":["Department of Astronomy , University of Florida , Gainesville , FL 32611 , USA","IPAC , California Institute of Technology , Pasadena , CA 91125 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy , University of Florida , Gainesville , FL 32611 , USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"IPAC , California Institute of Technology , Pasadena , CA 91125 , USA","institution_ids":["https://openalex.org/I122411786","https://openalex.org/I4210167273"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040519224","display_name":"Aida Behmard","orcid":"https://orcid.org/0000-0003-0012-9093","observed_orcids":["https://orcid.org/0000-0003-0012-9093"]},"institutions":[{"id":"https://openalex.org/I4210107338","display_name":"Simons Foundation","ror":"https://ror.org/01cmst727","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210107338"]},{"id":"https://openalex.org/I4387153999","display_name":"Flatiron Institute","ror":"https://ror.org/00sekdz59","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210107338","https://openalex.org/I4387153999"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Behmard, Aida","raw_affiliation_strings":["Center for Computational Astrophysics , Flatiron Institute , Simons Foundation , 162 Fifth Ave , New York , NY 10010 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Astrophysics , Flatiron Institute , Simons Foundation , 162 Fifth Ave , New York , NY 10010 , USA","institution_ids":["https://openalex.org/I4210107338","https://openalex.org/I4387153999"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061180610","display_name":"Sarah Ashley Ballard","orcid":"https://orcid.org/0000-0002-3247-5081","observed_orcids":["https://orcid.org/0000-0002-3247-5081"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ballard, Sarah","raw_affiliation_strings":["Department of Astronomy , University of Florida , Gainesville , FL 32611 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy , University of Florida , Gainesville , FL 32611 , USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024917971","display_name":"Andrew R. Casey","orcid":"https://orcid.org/0000-0003-0174-0564","observed_orcids":["https://orcid.org/0000-0003-0174-0564"]},"institutions":[{"id":"https://openalex.org/I4210107338","display_name":"Simons Foundation","ror":"https://ror.org/01cmst727","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210107338"]},{"id":"https://openalex.org/I4387153999","display_name":"Flatiron Institute","ror":"https://ror.org/00sekdz59","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210107338","https://openalex.org/I4387153999"]},{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU","US"],"is_corresponding":false,"raw_author_name":"Casey, Andrew R.","raw_affiliation_strings":["Center for Computational Astrophysics , Flatiron Institute , Simons Foundation , 162 Fifth Ave , New York , NY 10010 , USA","School of Physics and Astronomy , Monash University , Wellington Road , Clayton VIC 3800 Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Astrophysics , Flatiron Institute , Simons Foundation , 162 Fifth Ave , New York , NY 10010 , USA","institution_ids":["https://openalex.org/I4210107338","https://openalex.org/I4387153999"]},{"raw_affiliation_string":"School of Physics and Astronomy , Monash University , Wellington Road , Clayton VIC 3800 Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050902912","display_name":"Jamie Tayar","orcid":"https://orcid.org/0000-0002-4818-7885","observed_orcids":["https://orcid.org/0000-0002-4818-7885"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tayar, Jamie N.","raw_affiliation_strings":["Department of Astronomy , University of Florida , Gainesville , FL 32611 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy , University of Florida , Gainesville , FL 32611 , USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001563369","display_name":"Jared A. Goldberg","orcid":"https://orcid.org/0000-0003-1012-3031","observed_orcids":["https://orcid.org/0000-0003-1012-3031"]},"institutions":[{"id":"https://openalex.org/I4210107338","display_name":"Simons Foundation","ror":"https://ror.org/01cmst727","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210107338"]},{"id":"https://openalex.org/I4387153999","display_name":"Flatiron Institute","ror":"https://ror.org/00sekdz59","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210107338","https://openalex.org/I4387153999"]},{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Goldberg, Jared A.","raw_affiliation_strings":["Center for Computational Astrophysics , Flatiron Institute , Simons Foundation , 162 Fifth Ave , New York , NY 10010 , USA","Department of Physics and Astronomy , Michigan State University , East Lansing , MI 48824 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computational Astrophysics , Flatiron Institute , Simons Foundation , 162 Fifth Ave , New York , NY 10010 , USA","institution_ids":["https://openalex.org/I4210107338","https://openalex.org/I4387153999"]},{"raw_affiliation_string":"Department of Physics and Astronomy , Michigan State University , East Lansing , MI 48824 , USA","institution_ids":["https://openalex.org/I87216513"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","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/T10039","display_name":"Stellar, planetary, and galactic studies","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/T12917","display_name":"Astronomy and Astrophysical Research","score":0.0003000000142492354,"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"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.0,"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/stellar-ages","display_name":"stellar ages","score":0.9369999766349792},{"id":"https://openalex.org/keywords/fgk-dwarfs","display_name":"FGK dwarfs","score":0.9100000262260437},{"id":"https://openalex.org/keywords/asteroseismology","display_name":"asteroseismology","score":0.9909999966621399},{"id":"https://openalex.org/keywords/solar-like-oscillations","display_name":"solar-like oscillations","score":0.7950000166893005},{"id":"https://openalex.org/keywords/kepler-photometry","display_name":"Kepler photometry","score":0.8019999861717224},{"id":"https://openalex.org/keywords/plato-spacecraft","display_name":"PLATO (spacecraft)","score":0.7289999723434448}],"concepts":[{"id":"https://openalex.org/C54002840","wikidata":"https://www.wikidata.org/wiki/Q94529","display_name":"Asteroseismology","level":3,"score":0.9505000114440918},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7875999808311462},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.6523000001907349},{"id":"https://openalex.org/C68271606","wikidata":"https://www.wikidata.org/wiki/Q625648","display_name":"Photometry (optics)","level":3,"score":0.5827999711036682},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.567300021648407},{"id":"https://openalex.org/C2779919027","wikidata":"https://www.wikidata.org/wiki/Q62832","display_name":"Observatory","level":2,"score":0.476500004529953},{"id":"https://openalex.org/C207963374","wikidata":"https://www.wikidata.org/wiki/Q47592","display_name":"Kepler","level":3,"score":0.4659999907016754},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.4641000032424927},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.35089999437332153},{"id":"https://openalex.org/C180690934","wikidata":"https://www.wikidata.org/wiki/Q25377588","display_name":"Stellar classification","level":3,"score":0.32829999923706055},{"id":"https://openalex.org/C2983668108","wikidata":"https://www.wikidata.org/wiki/Q280453","display_name":"Spectral analysis","level":3,"score":0.3228999972343445},{"id":"https://openalex.org/C150739758","wikidata":"https://www.wikidata.org/wiki/Q188593","display_name":"Cepheid variable","level":3,"score":0.2678999900817871},{"id":"https://openalex.org/C110472602","wikidata":"https://www.wikidata.org/wiki/Q6472","display_name":"Stellar evolution","level":3,"score":0.26499998569488525},{"id":"https://openalex.org/C3020318244","wikidata":"https://www.wikidata.org/wiki/Q4812187","display_name":"Large sample","level":2,"score":0.2621000111103058}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.28345","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.28345","pdf_url":"https://arxiv.org/pdf/2610.28345","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.2610.28345","doi":"https://doi.org/10.48550/arxiv.2610.28345","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.28345","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.28345","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.28345","pdf_url":"https://arxiv.org/pdf/2610.28345","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"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G6998920399","display_name":"Graduate Research Fellowship Program (GRFP)","funder_award_id":"1842473","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/F4320306151","display_name":"Alfred P. Sloan Foundation","ror":"https://ror.org/052csg198"},{"id":"https://openalex.org/F4320308765","display_name":"Carnegie Institution of Washington","ror":"https://ror.org/04jr01610"},{"id":"https://openalex.org/F4320311400","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223136120.pdf","grobid_xml":"https://content.openalex.org/works/W7223136120.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W6932086638","https://openalex.org/W7128401971","https://openalex.org/W2191628972","https://openalex.org/W2020670657","https://openalex.org/W2886262099","https://openalex.org/W3032717117","https://openalex.org/W2558422827","https://openalex.org/W2890159615","https://openalex.org/W2765762787","https://openalex.org/W4413304056"],"abstract_inverted_index":{"Age":[0],"is":[1],"the":[2,5,102,118,144,163],"one":[3],"of":[4,135,146,166],"most":[6],"difficult":[7],"stellar":[8,69,205],"properties":[9],"to":[10,20,24,36,67,114,143,154,202],"constrain.":[11],"However,":[12],"upcoming":[13,198],"surveys":[14,59,79,199],"such":[15],"as":[16],"PLATO":[17],"are":[18],"about":[19],"revolutionize":[21],"our":[22,65,112,141],"ability":[23],"measure":[25],"FGK":[26,87,115,149,168,185],"dwarf":[27,88],"ages":[28,130,183],"with":[29,64,90,131,151,170],"asteroseismology.":[30],"Here,":[31],"we":[32],"use":[33],"The":[34,83],"Cannon":[35,84],"construct":[37],"a":[38],"data-driven":[39,156,177],"model":[40,113,142],"for":[41,162,184,193],"inferring":[42],"asteroseismic-quality":[43,129],"age":[44,70,92],"measurements":[45,196],"from":[46,57,94,101,117,197],"large":[47],"spectroscopic":[48],"survey":[49,120],"observations":[50],"and":[51,98,125],"demonstrate":[52],"that":[53,121,176],"forthcoming":[54],"asteroseismology":[55],"datasets":[56],"future":[58],"can":[60,74,179],"be":[61,75,190],"leveraged,":[62],"together":[63],"model,":[66],"obtain":[68],"samples":[71],"larger":[72,164,204],"than":[73],"obtained":[76],"by":[77],"those":[78],"alone.":[80],"We":[81,110,138,159],"train":[82],"on":[85],"323":[86],"stars":[89],"asteroseismic":[91,157,182],"labels":[93],"NASA":[95],"Kepler":[96,119,148],"photometry":[97],"high-resolution":[99],"spectra":[100,153],"Apache":[103],"Point":[104],"Observatory":[105],"Galactic":[106],"Evolution":[107],"Experiment":[108],"(APOGEE).":[109],"apply":[111,140],"dwarfs":[116,150,169],"exhibit":[122],"solar-like":[123],"oscillations":[124],"reproduce":[126,181],"their":[127],"reported":[128],"an":[132],"RMS":[133],"scatter":[134],"1.0":[136],"Gyr.":[137],"then":[139],"sample":[145,165],"3810":[147],"APOGEE":[152,171],"infer":[155],"ages.":[158],"repeat":[160],"this":[161],"48,828":[167],"spectra.":[172],"Our":[173],"work":[174],"demonstrates":[175],"methods":[178,188],"robustly":[180],"dwarfs.":[186],"These":[187],"will":[189],"invaluable":[191],"tools":[192],"extending":[194],"asteroseimology":[195],"(e.g.,":[200],"PLATO)":[201],"much":[203],"samples.":[206]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-10-22T00:00:00"}
