RR Lyrae Mid-infrared Period–Luminosity–Metallicity and Period–Wesenheit–Metallicity Relations Based on Gaia DR3 Parallaxes
We present new empirical infrared period–luminosity–metallicity (PLZ) and period–Wesenheit–metallicity (PWZ) relations for RR Lyae based on the latest Gaia Early Data Release 3 (EDR3) parallaxes. The relations are provided in the Wide-field Infrared Survey Explorer (WISE) W1 and W2 bands, as well as...
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| Veröffentlicht in: | The Astrophysical journal 2023-03, Vol.945 (1), p.83 |
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| creator | Mullen, Joseph P. Marengo, Massimo Martínez-Vázquez, Clara E. Chaboyer, Brian Bono, Giuseppe Braga, Vittorio F. Dall’Ora, Massimo D’Orazi, Valentina Fabrizio, Michele Monelli, Matteo Thévenin, Frédéric |
| description | We present new empirical infrared period–luminosity–metallicity (PLZ) and period–Wesenheit–metallicity (PWZ) relations for RR Lyae based on the latest Gaia Early Data Release 3 (EDR3) parallaxes. The relations are provided in the Wide-field Infrared Survey Explorer (WISE) W1 and W2 bands, as well as in the W(W1,
V
− W1) and W(W2,
V
− W2) Wesenheit magnitudes. The relations are calibrated using a very large sample of Galactic halo field RR Lyrae stars with homogeneous spectroscopic [Fe/H] abundances (over 1000 stars in the W1 band), covering a broad range of metallicities (−2.5 ≲ [Fe/H] ≲ 0.0). We test the performance of our PLZ and PWZ relations by determining the distance moduli of both galactic and extragalactic stellar associations: the Sculptor dwarf spheroidal galaxy in the Local Group (finding
μ
¯
0
=
19.47
±
0.06
), the Galactic globular clusters M4 (
μ
¯
0
=
11.16
±
0.05
), and the Reticulum globular cluster in the Large Magellanic Cloud (
μ
¯
0
=
18.23
±
0.06
). The distance moduli determined through all our relations are internally self-consistent (within ≲0.05 mag) but are systematically smaller (by ∼2–3
σ
) than previous literature measurements taken from a variety of methods/anchors. However, a comparison with similar recent RR Lyrae empirical relations anchored with EDR3 likewise shows, to varying extents, a systematically smaller distance modulus for PLZ/PWZ RR Lyrae relations. |
| doi_str_mv | 10.3847/1538-4357/acb20a |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_2425273</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_a3c70a7157a444af82f816028ab05970</doaj_id><sourcerecordid>2784889090</sourcerecordid><originalsourceid>FETCH-LOGICAL-c472t-5bc95908b9e770ce07d3bf9dd673a3ef93555dadcd8ac283c03b5c6a83fe68d53</originalsourceid><addsrcrecordid>eNp1kc1u1DAURiMEEkNhzzIClqR1_BPbSyhQKk1FNQLBzrqxb6hHaZzaGYnZIfEIvCFPUqepCkKwsr6rc4989RXF05ocMsXlUS2YqjgT8ghsSwncK1Z3o_vFihDCq4bJLw-LRylt50i1XhU_NptyvY-A5Zl3lR-6CBFdeY7RB_fr-8_17tIPIflpn8MZTtD33uZUwvAH9RkTDhfop7-gDfYw-TCk8jWkrA1DeQIeyjcbVp5DzBx8w_S4eNBBn_DJ7XtQfHr39uPx-2r94eT0-NW6slzSqRKt1UIT1WqUklgk0rG20841kgHDTjMhhANnnQJLFbOEtcI2oFiHjXKCHRSni9cF2Jox-kuIexPAm5tBiF8NxMnbHg0wKwnIWkjgnEOnaKfqhlAFLRFakux6trhCmrxJ-Vq0FzYMA9rJUE4FlSxDzxdojOFqh2ky27CLQ77RUKm4UproWUUWysaQUsTu7ms1MXO3Zi7SzEWapdu88mJZ8WH87YRxazQXpjaKmdF1GXv5D-y_1mvpWraT</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2784889090</pqid></control><display><type>article</type><title>RR Lyrae Mid-infrared Period–Luminosity–Metallicity and Period–Wesenheit–Metallicity Relations Based on Gaia DR3 Parallaxes</title><source>IOP Publishing Free Content</source><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Alma/SFX Local Collection</source><creator>Mullen, Joseph P. ; Marengo, Massimo ; Martínez-Vázquez, Clara E. ; Chaboyer, Brian ; Bono, Giuseppe ; Braga, Vittorio F. ; Dall’Ora, Massimo ; D’Orazi, Valentina ; Fabrizio, Michele ; Monelli, Matteo ; Thévenin, Frédéric</creator><creatorcontrib>Mullen, Joseph P. ; Marengo, Massimo ; Martínez-Vázquez, Clara E. ; Chaboyer, Brian ; Bono, Giuseppe ; Braga, Vittorio F. ; Dall’Ora, Massimo ; D’Orazi, Valentina ; Fabrizio, Michele ; Monelli, Matteo ; Thévenin, Frédéric ; US Department of Energy (USDOE), Washington, DC (United States). Office of Science, Sloan Digital Sky Survey (SDSS)</creatorcontrib><description>We present new empirical infrared period–luminosity–metallicity (PLZ) and period–Wesenheit–metallicity (PWZ) relations for RR Lyae based on the latest Gaia Early Data Release 3 (EDR3) parallaxes. The relations are provided in the Wide-field Infrared Survey Explorer (WISE) W1 and W2 bands, as well as in the W(W1,
V
− W1) and W(W2,
V
− W2) Wesenheit magnitudes. The relations are calibrated using a very large sample of Galactic halo field RR Lyrae stars with homogeneous spectroscopic [Fe/H] abundances (over 1000 stars in the W1 band), covering a broad range of metallicities (−2.5 ≲ [Fe/H] ≲ 0.0). We test the performance of our PLZ and PWZ relations by determining the distance moduli of both galactic and extragalactic stellar associations: the Sculptor dwarf spheroidal galaxy in the Local Group (finding
μ
¯
0
=
19.47
±
0.06
), the Galactic globular clusters M4 (
μ
¯
0
=
11.16
±
0.05
), and the Reticulum globular cluster in the Large Magellanic Cloud (
μ
¯
0
=
18.23
±
0.06
). The distance moduli determined through all our relations are internally self-consistent (within ≲0.05 mag) but are systematically smaller (by ∼2–3
σ
) than previous literature measurements taken from a variety of methods/anchors. However, a comparison with similar recent RR Lyrae empirical relations anchored with EDR3 likewise shows, to varying extents, a systematically smaller distance modulus for PLZ/PWZ RR Lyrae relations.</description><identifier>ISSN: 0004-637X</identifier><identifier>EISSN: 1538-4357</identifier><identifier>DOI: 10.3847/1538-4357/acb20a</identifier><language>eng</language><publisher>Philadelphia: The American Astronomical Society</publisher><subject>Astronomy & Astrophysics ; Astrophysics ; Dwarf galaxies ; Galactic clusters ; Galactic halos ; Galaxies ; Globular clusters ; Infrared astronomy ; Local group (astronomy) ; Luminosity ; Magellanic clouds ; Metallicity ; RR Lyrae variable stars ; Spheroidal galaxies ; Standard candles ; Stellar distance ; Variable stars</subject><ispartof>The Astrophysical journal, 2023-03, Vol.945 (1), p.83</ispartof><rights>2023. The Author(s). Published by the American Astronomical Society.</rights><rights>2023. The Author(s). Published by the American Astronomical Society. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c472t-5bc95908b9e770ce07d3bf9dd673a3ef93555dadcd8ac283c03b5c6a83fe68d53</citedby><cites>FETCH-LOGICAL-c472t-5bc95908b9e770ce07d3bf9dd673a3ef93555dadcd8ac283c03b5c6a83fe68d53</cites><orcidid>0000-0002-1650-2764 ; 0000-0003-3096-4161 ; 0000-0001-7511-2830 ; 0000-0002-5032-2476 ; 0000-0001-5292-6380 ; 0000-0001-8209-0449 ; 0000-0002-9144-7726 ; 0000-0002-4896-8841 ; 0000-0002-2662-3762 ; 0000-0001-9910-9230 ; 0000-0001-5829-111X ; 0000000226623762 ; 0000000330964161 ; 0000000152926380 ; 0000000182090449 ; 000000015829111X ; 0000000216502764 ; 0000000199109230 ; 0000000248968841 ; 0000000175112830 ; 0000000250322476 ; 0000000291447726</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.3847/1538-4357/acb20a/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>230,314,776,780,860,881,2096,27903,27904,38869,53845</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/2425273$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Mullen, Joseph P.</creatorcontrib><creatorcontrib>Marengo, Massimo</creatorcontrib><creatorcontrib>Martínez-Vázquez, Clara E.</creatorcontrib><creatorcontrib>Chaboyer, Brian</creatorcontrib><creatorcontrib>Bono, Giuseppe</creatorcontrib><creatorcontrib>Braga, Vittorio F.</creatorcontrib><creatorcontrib>Dall’Ora, Massimo</creatorcontrib><creatorcontrib>D’Orazi, Valentina</creatorcontrib><creatorcontrib>Fabrizio, Michele</creatorcontrib><creatorcontrib>Monelli, Matteo</creatorcontrib><creatorcontrib>Thévenin, Frédéric</creatorcontrib><creatorcontrib>US Department of Energy (USDOE), Washington, DC (United States). Office of Science, Sloan Digital Sky Survey (SDSS)</creatorcontrib><title>RR Lyrae Mid-infrared Period–Luminosity–Metallicity and Period–Wesenheit–Metallicity Relations Based on Gaia DR3 Parallaxes</title><title>The Astrophysical journal</title><addtitle>APJ</addtitle><addtitle>Astrophys. J</addtitle><description>We present new empirical infrared period–luminosity–metallicity (PLZ) and period–Wesenheit–metallicity (PWZ) relations for RR Lyae based on the latest Gaia Early Data Release 3 (EDR3) parallaxes. The relations are provided in the Wide-field Infrared Survey Explorer (WISE) W1 and W2 bands, as well as in the W(W1,
V
− W1) and W(W2,
V
− W2) Wesenheit magnitudes. The relations are calibrated using a very large sample of Galactic halo field RR Lyrae stars with homogeneous spectroscopic [Fe/H] abundances (over 1000 stars in the W1 band), covering a broad range of metallicities (−2.5 ≲ [Fe/H] ≲ 0.0). We test the performance of our PLZ and PWZ relations by determining the distance moduli of both galactic and extragalactic stellar associations: the Sculptor dwarf spheroidal galaxy in the Local Group (finding
μ
¯
0
=
19.47
±
0.06
), the Galactic globular clusters M4 (
μ
¯
0
=
11.16
±
0.05
), and the Reticulum globular cluster in the Large Magellanic Cloud (
μ
¯
0
=
18.23
±
0.06
). The distance moduli determined through all our relations are internally self-consistent (within ≲0.05 mag) but are systematically smaller (by ∼2–3
σ
) than previous literature measurements taken from a variety of methods/anchors. However, a comparison with similar recent RR Lyrae empirical relations anchored with EDR3 likewise shows, to varying extents, a systematically smaller distance modulus for PLZ/PWZ RR Lyrae relations.</description><subject>Astronomy & Astrophysics</subject><subject>Astrophysics</subject><subject>Dwarf galaxies</subject><subject>Galactic clusters</subject><subject>Galactic halos</subject><subject>Galaxies</subject><subject>Globular clusters</subject><subject>Infrared astronomy</subject><subject>Local group (astronomy)</subject><subject>Luminosity</subject><subject>Magellanic clouds</subject><subject>Metallicity</subject><subject>RR Lyrae variable stars</subject><subject>Spheroidal galaxies</subject><subject>Standard candles</subject><subject>Stellar distance</subject><subject>Variable stars</subject><issn>0004-637X</issn><issn>1538-4357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>DOA</sourceid><recordid>eNp1kc1u1DAURiMEEkNhzzIClqR1_BPbSyhQKk1FNQLBzrqxb6hHaZzaGYnZIfEIvCFPUqepCkKwsr6rc4989RXF05ocMsXlUS2YqjgT8ghsSwncK1Z3o_vFihDCq4bJLw-LRylt50i1XhU_NptyvY-A5Zl3lR-6CBFdeY7RB_fr-8_17tIPIflpn8MZTtD33uZUwvAH9RkTDhfop7-gDfYw-TCk8jWkrA1DeQIeyjcbVp5DzBx8w_S4eNBBn_DJ7XtQfHr39uPx-2r94eT0-NW6slzSqRKt1UIT1WqUklgk0rG20841kgHDTjMhhANnnQJLFbOEtcI2oFiHjXKCHRSni9cF2Jox-kuIexPAm5tBiF8NxMnbHg0wKwnIWkjgnEOnaKfqhlAFLRFakux6trhCmrxJ-Vq0FzYMA9rJUE4FlSxDzxdojOFqh2ky27CLQ77RUKm4UproWUUWysaQUsTu7ms1MXO3Zi7SzEWapdu88mJZ8WH87YRxazQXpjaKmdF1GXv5D-y_1mvpWraT</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Mullen, Joseph P.</creator><creator>Marengo, Massimo</creator><creator>Martínez-Vázquez, Clara E.</creator><creator>Chaboyer, Brian</creator><creator>Bono, Giuseppe</creator><creator>Braga, Vittorio F.</creator><creator>Dall’Ora, Massimo</creator><creator>D’Orazi, Valentina</creator><creator>Fabrizio, Michele</creator><creator>Monelli, Matteo</creator><creator>Thévenin, Frédéric</creator><general>The American Astronomical Society</general><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>H8D</scope><scope>KL.</scope><scope>L7M</scope><scope>OIOZB</scope><scope>OTOTI</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-1650-2764</orcidid><orcidid>https://orcid.org/0000-0003-3096-4161</orcidid><orcidid>https://orcid.org/0000-0001-7511-2830</orcidid><orcidid>https://orcid.org/0000-0002-5032-2476</orcidid><orcidid>https://orcid.org/0000-0001-5292-6380</orcidid><orcidid>https://orcid.org/0000-0001-8209-0449</orcidid><orcidid>https://orcid.org/0000-0002-9144-7726</orcidid><orcidid>https://orcid.org/0000-0002-4896-8841</orcidid><orcidid>https://orcid.org/0000-0002-2662-3762</orcidid><orcidid>https://orcid.org/0000-0001-9910-9230</orcidid><orcidid>https://orcid.org/0000-0001-5829-111X</orcidid><orcidid>https://orcid.org/0000000226623762</orcidid><orcidid>https://orcid.org/0000000330964161</orcidid><orcidid>https://orcid.org/0000000152926380</orcidid><orcidid>https://orcid.org/0000000182090449</orcidid><orcidid>https://orcid.org/000000015829111X</orcidid><orcidid>https://orcid.org/0000000216502764</orcidid><orcidid>https://orcid.org/0000000199109230</orcidid><orcidid>https://orcid.org/0000000248968841</orcidid><orcidid>https://orcid.org/0000000175112830</orcidid><orcidid>https://orcid.org/0000000250322476</orcidid><orcidid>https://orcid.org/0000000291447726</orcidid></search><sort><creationdate>20230301</creationdate><title>RR Lyrae Mid-infrared Period–Luminosity–Metallicity and Period–Wesenheit–Metallicity Relations Based on Gaia DR3 Parallaxes</title><author>Mullen, Joseph P. ; Marengo, Massimo ; Martínez-Vázquez, Clara E. ; Chaboyer, Brian ; Bono, Giuseppe ; Braga, Vittorio F. ; Dall’Ora, Massimo ; D’Orazi, Valentina ; Fabrizio, Michele ; Monelli, Matteo ; Thévenin, Frédéric</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c472t-5bc95908b9e770ce07d3bf9dd673a3ef93555dadcd8ac283c03b5c6a83fe68d53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Astronomy & Astrophysics</topic><topic>Astrophysics</topic><topic>Dwarf galaxies</topic><topic>Galactic clusters</topic><topic>Galactic halos</topic><topic>Galaxies</topic><topic>Globular clusters</topic><topic>Infrared astronomy</topic><topic>Local group (astronomy)</topic><topic>Luminosity</topic><topic>Magellanic clouds</topic><topic>Metallicity</topic><topic>RR Lyrae variable stars</topic><topic>Spheroidal galaxies</topic><topic>Standard candles</topic><topic>Stellar distance</topic><topic>Variable stars</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mullen, Joseph P.</creatorcontrib><creatorcontrib>Marengo, Massimo</creatorcontrib><creatorcontrib>Martínez-Vázquez, Clara E.</creatorcontrib><creatorcontrib>Chaboyer, Brian</creatorcontrib><creatorcontrib>Bono, Giuseppe</creatorcontrib><creatorcontrib>Braga, Vittorio F.</creatorcontrib><creatorcontrib>Dall’Ora, Massimo</creatorcontrib><creatorcontrib>D’Orazi, Valentina</creatorcontrib><creatorcontrib>Fabrizio, Michele</creatorcontrib><creatorcontrib>Monelli, Matteo</creatorcontrib><creatorcontrib>Thévenin, Frédéric</creatorcontrib><creatorcontrib>US Department of Energy (USDOE), Washington, DC (United States). Office of Science, Sloan Digital Sky Survey (SDSS)</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>The Astrophysical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mullen, Joseph P.</au><au>Marengo, Massimo</au><au>Martínez-Vázquez, Clara E.</au><au>Chaboyer, Brian</au><au>Bono, Giuseppe</au><au>Braga, Vittorio F.</au><au>Dall’Ora, Massimo</au><au>D’Orazi, Valentina</au><au>Fabrizio, Michele</au><au>Monelli, Matteo</au><au>Thévenin, Frédéric</au><aucorp>US Department of Energy (USDOE), Washington, DC (United States). Office of Science, Sloan Digital Sky Survey (SDSS)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>RR Lyrae Mid-infrared Period–Luminosity–Metallicity and Period–Wesenheit–Metallicity Relations Based on Gaia DR3 Parallaxes</atitle><jtitle>The Astrophysical journal</jtitle><stitle>APJ</stitle><addtitle>Astrophys. J</addtitle><date>2023-03-01</date><risdate>2023</risdate><volume>945</volume><issue>1</issue><spage>83</spage><pages>83-</pages><issn>0004-637X</issn><eissn>1538-4357</eissn><abstract>We present new empirical infrared period–luminosity–metallicity (PLZ) and period–Wesenheit–metallicity (PWZ) relations for RR Lyae based on the latest Gaia Early Data Release 3 (EDR3) parallaxes. The relations are provided in the Wide-field Infrared Survey Explorer (WISE) W1 and W2 bands, as well as in the W(W1,
V
− W1) and W(W2,
V
− W2) Wesenheit magnitudes. The relations are calibrated using a very large sample of Galactic halo field RR Lyrae stars with homogeneous spectroscopic [Fe/H] abundances (over 1000 stars in the W1 band), covering a broad range of metallicities (−2.5 ≲ [Fe/H] ≲ 0.0). We test the performance of our PLZ and PWZ relations by determining the distance moduli of both galactic and extragalactic stellar associations: the Sculptor dwarf spheroidal galaxy in the Local Group (finding
μ
¯
0
=
19.47
±
0.06
), the Galactic globular clusters M4 (
μ
¯
0
=
11.16
±
0.05
), and the Reticulum globular cluster in the Large Magellanic Cloud (
μ
¯
0
=
18.23
±
0.06
). The distance moduli determined through all our relations are internally self-consistent (within ≲0.05 mag) but are systematically smaller (by ∼2–3
σ
) than previous literature measurements taken from a variety of methods/anchors. However, a comparison with similar recent RR Lyrae empirical relations anchored with EDR3 likewise shows, to varying extents, a systematically smaller distance modulus for PLZ/PWZ RR Lyrae relations.</abstract><cop>Philadelphia</cop><pub>The American Astronomical Society</pub><doi>10.3847/1538-4357/acb20a</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-1650-2764</orcidid><orcidid>https://orcid.org/0000-0003-3096-4161</orcidid><orcidid>https://orcid.org/0000-0001-7511-2830</orcidid><orcidid>https://orcid.org/0000-0002-5032-2476</orcidid><orcidid>https://orcid.org/0000-0001-5292-6380</orcidid><orcidid>https://orcid.org/0000-0001-8209-0449</orcidid><orcidid>https://orcid.org/0000-0002-9144-7726</orcidid><orcidid>https://orcid.org/0000-0002-4896-8841</orcidid><orcidid>https://orcid.org/0000-0002-2662-3762</orcidid><orcidid>https://orcid.org/0000-0001-9910-9230</orcidid><orcidid>https://orcid.org/0000-0001-5829-111X</orcidid><orcidid>https://orcid.org/0000000226623762</orcidid><orcidid>https://orcid.org/0000000330964161</orcidid><orcidid>https://orcid.org/0000000152926380</orcidid><orcidid>https://orcid.org/0000000182090449</orcidid><orcidid>https://orcid.org/000000015829111X</orcidid><orcidid>https://orcid.org/0000000216502764</orcidid><orcidid>https://orcid.org/0000000199109230</orcidid><orcidid>https://orcid.org/0000000248968841</orcidid><orcidid>https://orcid.org/0000000175112830</orcidid><orcidid>https://orcid.org/0000000250322476</orcidid><orcidid>https://orcid.org/0000000291447726</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0004-637X |
| ispartof | The Astrophysical journal, 2023-03, Vol.945 (1), p.83 |
| issn | 0004-637X 1538-4357 |
| language | eng |
| recordid | cdi_osti_scitechconnect_2425273 |
| source | IOP Publishing Free Content; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Astronomy & Astrophysics Astrophysics Dwarf galaxies Galactic clusters Galactic halos Galaxies Globular clusters Infrared astronomy Local group (astronomy) Luminosity Magellanic clouds Metallicity RR Lyrae variable stars Spheroidal galaxies Standard candles Stellar distance Variable stars |
| title | RR Lyrae Mid-infrared Period–Luminosity–Metallicity and Period–Wesenheit–Metallicity Relations Based on Gaia DR3 Parallaxes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T02%3A25%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=RR%20Lyrae%20Mid-infrared%20Period%E2%80%93Luminosity%E2%80%93Metallicity%20and%20Period%E2%80%93Wesenheit%E2%80%93Metallicity%20Relations%20Based%20on%20Gaia%20DR3%20Parallaxes&rft.jtitle=The%20Astrophysical%20journal&rft.au=Mullen,%20Joseph%20P.&rft.aucorp=US%20Department%20of%20Energy%20(USDOE),%20Washington,%20DC%20(United%20States).%20Office%20of%20Science,%20Sloan%20Digital%20Sky%20Survey%20(SDSS)&rft.date=2023-03-01&rft.volume=945&rft.issue=1&rft.spage=83&rft.pages=83-&rft.issn=0004-637X&rft.eissn=1538-4357&rft_id=info:doi/10.3847/1538-4357/acb20a&rft_dat=%3Cproquest_osti_%3E2784889090%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2784889090&rft_id=info:pmid/&rft_doaj_id=oai_doaj_org_article_a3c70a7157a444af82f816028ab05970&rfr_iscdi=true |