The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator
ABSTRACT We use deep spectroscopy from the SAMI (Sydney-AAO Multi-object Integral) Galaxy Survey to explore the precision of the fundamental plane (FP) of early-type galaxies as a distance indicator for future single-fibre spectroscopy surveys. We study the optimal trade-off between sample size and...
Gespeichert in:
Veröffentlicht in: | Monthly notices of the Royal Astronomical Society 2024-08, Vol.532 (2), p.1775-1795 |
---|---|
Hauptverfasser: | , , , , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 1795 |
---|---|
container_issue | 2 |
container_start_page | 1775 |
container_title | Monthly notices of the Royal Astronomical Society |
container_volume | 532 |
creator | D’Eugenio, Francesco Colless, Matthew van der Wel, Arjen Vaughan, Sam P Said, Khaled van de Sande, Jesse Bland-Hawthorn, Joss Bryant, Julia J Croom, Scott M López-Sánchez, Ángel R Lorente, Nuria P F Maiolino, Roberto Taylor, Edward N |
description | ABSTRACT
We use deep spectroscopy from the SAMI (Sydney-AAO Multi-object Integral) Galaxy Survey to explore the precision of the fundamental plane (FP) of early-type galaxies as a distance indicator for future single-fibre spectroscopy surveys. We study the optimal trade-off between sample size and signal-to-noise ratio (SNR), and investigate which additional observables can be used to construct hyperplanes with smaller intrinsic scatter than the FP. We add increasing levels of random noise (parametrized as effective exposure time) to the SAMI spectra to study the effect of increasing measurement uncertainties on the FP- and hyperplane-inferred distances. We find that, using direct-fit methods, the values of the FP and hyperplane best-fitting coefficients depend on the spectral SNR, and reach asymptotic values for a mean $\langle \mathrm{ SNR} \rangle =40\, \mathrm{\mathring{\rm A}}^{-1}$. As additional variables for the FP we consider three stellar-population observables: light-weighted age, stellar mass-to-light ratio, and a novel combination of Lick indices ($I_\mathrm{age}$). For an $\langle \mathrm{ SNR} \rangle =45~\mathrm{\mathring{\rm A}}^{-1}$ (equivalent to 1-h exposure on a 4-m telescope), all three hyperplanes outperform the FP as distance indicators. Being an empirical spectral index, $I_\mathrm{age}$ avoids the model-dependent uncertainties and bias underlying age and mass-to-light ratio measurements, yet yields a 10 per cent reduction of the median distance uncertainty compared to the FP. We also find that, as a by-product, the $I_\mathrm{age}$ hyperplane removes most of the reported environment bias of the FP. After accounting for the different SNR, these conclusions also apply to a 50 times larger sample from SDSS-III (Sloan Digital Sky Survey). However, in this case, only $\mathrm{ age}$ removes the environment bias. |
doi_str_mv | 10.1093/mnras/stae1582 |
format | Article |
fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_2396761</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><oup_id>10.1093/mnras/stae1582</oup_id><sourcerecordid>3099329366</sourcerecordid><originalsourceid>FETCH-LOGICAL-c213t-f07f620740ef9754ffce2472cb08f95b04d6be2c97a475eba8b08f0de4eedc483</originalsourceid><addsrcrecordid>eNqFkU9P3DAQxS3USmxprz1bcOIQ8J_EiXtDiLZISL3QszXrjFmjrJ3ajsR-nX7SOiw9cxpp5jfvzegR8pWzK860vN6HBPk6F0DeDeKEbLhUXSO0Uh_IhjHZNUPP-Sn5lPMzY6yVQm3I38cd0t1hxjRPEJBGRxHSdGhK7dEnmODFY_5Gl-zDE80FpwkSneO8TFB8DHROsS6XCtESqQ82IWSkpcrOCa3PKwRhpGDtksAeVot16pYwwh5DgYkevSFToKOvHwSLVWr0FkpMn8lHB1PGL2_1jPz-fvd4-7N5-PXj_vbmobGCy9I41jslWN8ydLrvWucsirYXdssGp7sta0e1RWF1D23f4RaGdcBGbBFH2w7yjJwfdWMu3mTrC9qdjSGgLUZIrXrFK3RxhOrffxbMxTzHJYV6l5FMaym0VKpSV0fKpphzQmfm5PeQDoYzs4ZlXsMy_8OqC5dv3sv8HvsPscacZQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3099329366</pqid></control><display><type>article</type><title>The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator</title><source>DOAJ Directory of Open Access Journals</source><source>Oxford Journals Open Access Collection</source><creator>D’Eugenio, Francesco ; Colless, Matthew ; van der Wel, Arjen ; Vaughan, Sam P ; Said, Khaled ; van de Sande, Jesse ; Bland-Hawthorn, Joss ; Bryant, Julia J ; Croom, Scott M ; López-Sánchez, Ángel R ; Lorente, Nuria P F ; Maiolino, Roberto ; Taylor, Edward N</creator><creatorcontrib>D’Eugenio, Francesco ; Colless, Matthew ; van der Wel, Arjen ; Vaughan, Sam P ; Said, Khaled ; van de Sande, Jesse ; Bland-Hawthorn, Joss ; Bryant, Julia J ; Croom, Scott M ; López-Sánchez, Ángel R ; Lorente, Nuria P F ; Maiolino, Roberto ; Taylor, Edward N</creatorcontrib><description>ABSTRACT
We use deep spectroscopy from the SAMI (Sydney-AAO Multi-object Integral) Galaxy Survey to explore the precision of the fundamental plane (FP) of early-type galaxies as a distance indicator for future single-fibre spectroscopy surveys. We study the optimal trade-off between sample size and signal-to-noise ratio (SNR), and investigate which additional observables can be used to construct hyperplanes with smaller intrinsic scatter than the FP. We add increasing levels of random noise (parametrized as effective exposure time) to the SAMI spectra to study the effect of increasing measurement uncertainties on the FP- and hyperplane-inferred distances. We find that, using direct-fit methods, the values of the FP and hyperplane best-fitting coefficients depend on the spectral SNR, and reach asymptotic values for a mean $\langle \mathrm{ SNR} \rangle =40\, \mathrm{\mathring{\rm A}}^{-1}$. As additional variables for the FP we consider three stellar-population observables: light-weighted age, stellar mass-to-light ratio, and a novel combination of Lick indices ($I_\mathrm{age}$). For an $\langle \mathrm{ SNR} \rangle =45~\mathrm{\mathring{\rm A}}^{-1}$ (equivalent to 1-h exposure on a 4-m telescope), all three hyperplanes outperform the FP as distance indicators. Being an empirical spectral index, $I_\mathrm{age}$ avoids the model-dependent uncertainties and bias underlying age and mass-to-light ratio measurements, yet yields a 10 per cent reduction of the median distance uncertainty compared to the FP. We also find that, as a by-product, the $I_\mathrm{age}$ hyperplane removes most of the reported environment bias of the FP. After accounting for the different SNR, these conclusions also apply to a 50 times larger sample from SDSS-III (Sloan Digital Sky Survey). However, in this case, only $\mathrm{ age}$ removes the environment bias.</description><identifier>ISSN: 0035-8711</identifier><identifier>EISSN: 1365-2966</identifier><identifier>DOI: 10.1093/mnras/stae1582</identifier><language>eng</language><publisher>London: Oxford University Press</publisher><subject>Aerial surveys ; Age ; Asymptotic methods ; Bias ; Galaxies ; Hyperplanes ; Noise measurement ; Random noise ; Signal to noise ratio ; Sky surveys (astronomy) ; Spectrum analysis ; Stellar age ; Stellar mass ; Uncertainty</subject><ispartof>Monthly notices of the Royal Astronomical Society, 2024-08, Vol.532 (2), p.1775-1795</ispartof><rights>2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society. 2024</rights><rights>2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c213t-f07f620740ef9754ffce2472cb08f95b04d6be2c97a475eba8b08f0de4eedc483</cites><orcidid>0000-0003-2388-8172 ; 0000-0001-8083-8046 ; 0000-0002-4985-3819 ; 0000-0003-1627-9301 ; 0000-0003-2880-9197 ; 0000-0001-9552-8075 ; 0000-0003-0450-4807 ; 0000-0002-5027-0135 ; 0000-0001-7516-4016 ; 0000-0003-2552-0021 ; 0000-0002-1809-6325 ; 0000-0002-5522-9107 ; 0000-0003-2265-7727 ; 0000000328809197 ; 0000000323888172 ; 0000000218096325 ; 0000000304504807 ; 0000000322657727 ; 0000000195528075 ; 0000000250270135 ; 0000000249853819 ; 0000000316279301 ; 0000000255229107 ; 0000000325520021 ; 0000000175164016 ; 0000000180838046</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,777,781,861,882,1599,27905,27906</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/2396761$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>D’Eugenio, Francesco</creatorcontrib><creatorcontrib>Colless, Matthew</creatorcontrib><creatorcontrib>van der Wel, Arjen</creatorcontrib><creatorcontrib>Vaughan, Sam P</creatorcontrib><creatorcontrib>Said, Khaled</creatorcontrib><creatorcontrib>van de Sande, Jesse</creatorcontrib><creatorcontrib>Bland-Hawthorn, Joss</creatorcontrib><creatorcontrib>Bryant, Julia J</creatorcontrib><creatorcontrib>Croom, Scott M</creatorcontrib><creatorcontrib>López-Sánchez, Ángel R</creatorcontrib><creatorcontrib>Lorente, Nuria P F</creatorcontrib><creatorcontrib>Maiolino, Roberto</creatorcontrib><creatorcontrib>Taylor, Edward N</creatorcontrib><title>The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator</title><title>Monthly notices of the Royal Astronomical Society</title><description>ABSTRACT
We use deep spectroscopy from the SAMI (Sydney-AAO Multi-object Integral) Galaxy Survey to explore the precision of the fundamental plane (FP) of early-type galaxies as a distance indicator for future single-fibre spectroscopy surveys. We study the optimal trade-off between sample size and signal-to-noise ratio (SNR), and investigate which additional observables can be used to construct hyperplanes with smaller intrinsic scatter than the FP. We add increasing levels of random noise (parametrized as effective exposure time) to the SAMI spectra to study the effect of increasing measurement uncertainties on the FP- and hyperplane-inferred distances. We find that, using direct-fit methods, the values of the FP and hyperplane best-fitting coefficients depend on the spectral SNR, and reach asymptotic values for a mean $\langle \mathrm{ SNR} \rangle =40\, \mathrm{\mathring{\rm A}}^{-1}$. As additional variables for the FP we consider three stellar-population observables: light-weighted age, stellar mass-to-light ratio, and a novel combination of Lick indices ($I_\mathrm{age}$). For an $\langle \mathrm{ SNR} \rangle =45~\mathrm{\mathring{\rm A}}^{-1}$ (equivalent to 1-h exposure on a 4-m telescope), all three hyperplanes outperform the FP as distance indicators. Being an empirical spectral index, $I_\mathrm{age}$ avoids the model-dependent uncertainties and bias underlying age and mass-to-light ratio measurements, yet yields a 10 per cent reduction of the median distance uncertainty compared to the FP. We also find that, as a by-product, the $I_\mathrm{age}$ hyperplane removes most of the reported environment bias of the FP. After accounting for the different SNR, these conclusions also apply to a 50 times larger sample from SDSS-III (Sloan Digital Sky Survey). However, in this case, only $\mathrm{ age}$ removes the environment bias.</description><subject>Aerial surveys</subject><subject>Age</subject><subject>Asymptotic methods</subject><subject>Bias</subject><subject>Galaxies</subject><subject>Hyperplanes</subject><subject>Noise measurement</subject><subject>Random noise</subject><subject>Signal to noise ratio</subject><subject>Sky surveys (astronomy)</subject><subject>Spectrum analysis</subject><subject>Stellar age</subject><subject>Stellar mass</subject><subject>Uncertainty</subject><issn>0035-8711</issn><issn>1365-2966</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>TOX</sourceid><recordid>eNqFkU9P3DAQxS3USmxprz1bcOIQ8J_EiXtDiLZISL3QszXrjFmjrJ3ajsR-nX7SOiw9cxpp5jfvzegR8pWzK860vN6HBPk6F0DeDeKEbLhUXSO0Uh_IhjHZNUPP-Sn5lPMzY6yVQm3I38cd0t1hxjRPEJBGRxHSdGhK7dEnmODFY_5Gl-zDE80FpwkSneO8TFB8DHROsS6XCtESqQ82IWSkpcrOCa3PKwRhpGDtksAeVot16pYwwh5DgYkevSFToKOvHwSLVWr0FkpMn8lHB1PGL2_1jPz-fvd4-7N5-PXj_vbmobGCy9I41jslWN8ydLrvWucsirYXdssGp7sta0e1RWF1D23f4RaGdcBGbBFH2w7yjJwfdWMu3mTrC9qdjSGgLUZIrXrFK3RxhOrffxbMxTzHJYV6l5FMaym0VKpSV0fKpphzQmfm5PeQDoYzs4ZlXsMy_8OqC5dv3sv8HvsPscacZQ</recordid><startdate>20240801</startdate><enddate>20240801</enddate><creator>D’Eugenio, Francesco</creator><creator>Colless, Matthew</creator><creator>van der Wel, Arjen</creator><creator>Vaughan, Sam P</creator><creator>Said, Khaled</creator><creator>van de Sande, Jesse</creator><creator>Bland-Hawthorn, Joss</creator><creator>Bryant, Julia J</creator><creator>Croom, Scott M</creator><creator>López-Sánchez, Ángel R</creator><creator>Lorente, Nuria P F</creator><creator>Maiolino, Roberto</creator><creator>Taylor, Edward N</creator><general>Oxford University Press</general><scope>TOX</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0003-2388-8172</orcidid><orcidid>https://orcid.org/0000-0001-8083-8046</orcidid><orcidid>https://orcid.org/0000-0002-4985-3819</orcidid><orcidid>https://orcid.org/0000-0003-1627-9301</orcidid><orcidid>https://orcid.org/0000-0003-2880-9197</orcidid><orcidid>https://orcid.org/0000-0001-9552-8075</orcidid><orcidid>https://orcid.org/0000-0003-0450-4807</orcidid><orcidid>https://orcid.org/0000-0002-5027-0135</orcidid><orcidid>https://orcid.org/0000-0001-7516-4016</orcidid><orcidid>https://orcid.org/0000-0003-2552-0021</orcidid><orcidid>https://orcid.org/0000-0002-1809-6325</orcidid><orcidid>https://orcid.org/0000-0002-5522-9107</orcidid><orcidid>https://orcid.org/0000-0003-2265-7727</orcidid><orcidid>https://orcid.org/0000000328809197</orcidid><orcidid>https://orcid.org/0000000323888172</orcidid><orcidid>https://orcid.org/0000000218096325</orcidid><orcidid>https://orcid.org/0000000304504807</orcidid><orcidid>https://orcid.org/0000000322657727</orcidid><orcidid>https://orcid.org/0000000195528075</orcidid><orcidid>https://orcid.org/0000000250270135</orcidid><orcidid>https://orcid.org/0000000249853819</orcidid><orcidid>https://orcid.org/0000000316279301</orcidid><orcidid>https://orcid.org/0000000255229107</orcidid><orcidid>https://orcid.org/0000000325520021</orcidid><orcidid>https://orcid.org/0000000175164016</orcidid><orcidid>https://orcid.org/0000000180838046</orcidid></search><sort><creationdate>20240801</creationdate><title>The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator</title><author>D’Eugenio, Francesco ; Colless, Matthew ; van der Wel, Arjen ; Vaughan, Sam P ; Said, Khaled ; van de Sande, Jesse ; Bland-Hawthorn, Joss ; Bryant, Julia J ; Croom, Scott M ; López-Sánchez, Ángel R ; Lorente, Nuria P F ; Maiolino, Roberto ; Taylor, Edward N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c213t-f07f620740ef9754ffce2472cb08f95b04d6be2c97a475eba8b08f0de4eedc483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Aerial surveys</topic><topic>Age</topic><topic>Asymptotic methods</topic><topic>Bias</topic><topic>Galaxies</topic><topic>Hyperplanes</topic><topic>Noise measurement</topic><topic>Random noise</topic><topic>Signal to noise ratio</topic><topic>Sky surveys (astronomy)</topic><topic>Spectrum analysis</topic><topic>Stellar age</topic><topic>Stellar mass</topic><topic>Uncertainty</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>D’Eugenio, Francesco</creatorcontrib><creatorcontrib>Colless, Matthew</creatorcontrib><creatorcontrib>van der Wel, Arjen</creatorcontrib><creatorcontrib>Vaughan, Sam P</creatorcontrib><creatorcontrib>Said, Khaled</creatorcontrib><creatorcontrib>van de Sande, Jesse</creatorcontrib><creatorcontrib>Bland-Hawthorn, Joss</creatorcontrib><creatorcontrib>Bryant, Julia J</creatorcontrib><creatorcontrib>Croom, Scott M</creatorcontrib><creatorcontrib>López-Sánchez, Ángel R</creatorcontrib><creatorcontrib>Lorente, Nuria P F</creatorcontrib><creatorcontrib>Maiolino, Roberto</creatorcontrib><creatorcontrib>Taylor, Edward N</creatorcontrib><collection>Oxford Journals Open Access Collection</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Monthly notices of the Royal Astronomical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>D’Eugenio, Francesco</au><au>Colless, Matthew</au><au>van der Wel, Arjen</au><au>Vaughan, Sam P</au><au>Said, Khaled</au><au>van de Sande, Jesse</au><au>Bland-Hawthorn, Joss</au><au>Bryant, Julia J</au><au>Croom, Scott M</au><au>López-Sánchez, Ángel R</au><au>Lorente, Nuria P F</au><au>Maiolino, Roberto</au><au>Taylor, Edward N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator</atitle><jtitle>Monthly notices of the Royal Astronomical Society</jtitle><date>2024-08-01</date><risdate>2024</risdate><volume>532</volume><issue>2</issue><spage>1775</spage><epage>1795</epage><pages>1775-1795</pages><issn>0035-8711</issn><eissn>1365-2966</eissn><abstract>ABSTRACT
We use deep spectroscopy from the SAMI (Sydney-AAO Multi-object Integral) Galaxy Survey to explore the precision of the fundamental plane (FP) of early-type galaxies as a distance indicator for future single-fibre spectroscopy surveys. We study the optimal trade-off between sample size and signal-to-noise ratio (SNR), and investigate which additional observables can be used to construct hyperplanes with smaller intrinsic scatter than the FP. We add increasing levels of random noise (parametrized as effective exposure time) to the SAMI spectra to study the effect of increasing measurement uncertainties on the FP- and hyperplane-inferred distances. We find that, using direct-fit methods, the values of the FP and hyperplane best-fitting coefficients depend on the spectral SNR, and reach asymptotic values for a mean $\langle \mathrm{ SNR} \rangle =40\, \mathrm{\mathring{\rm A}}^{-1}$. As additional variables for the FP we consider three stellar-population observables: light-weighted age, stellar mass-to-light ratio, and a novel combination of Lick indices ($I_\mathrm{age}$). For an $\langle \mathrm{ SNR} \rangle =45~\mathrm{\mathring{\rm A}}^{-1}$ (equivalent to 1-h exposure on a 4-m telescope), all three hyperplanes outperform the FP as distance indicators. Being an empirical spectral index, $I_\mathrm{age}$ avoids the model-dependent uncertainties and bias underlying age and mass-to-light ratio measurements, yet yields a 10 per cent reduction of the median distance uncertainty compared to the FP. We also find that, as a by-product, the $I_\mathrm{age}$ hyperplane removes most of the reported environment bias of the FP. After accounting for the different SNR, these conclusions also apply to a 50 times larger sample from SDSS-III (Sloan Digital Sky Survey). However, in this case, only $\mathrm{ age}$ removes the environment bias.</abstract><cop>London</cop><pub>Oxford University Press</pub><doi>10.1093/mnras/stae1582</doi><tpages>21</tpages><orcidid>https://orcid.org/0000-0003-2388-8172</orcidid><orcidid>https://orcid.org/0000-0001-8083-8046</orcidid><orcidid>https://orcid.org/0000-0002-4985-3819</orcidid><orcidid>https://orcid.org/0000-0003-1627-9301</orcidid><orcidid>https://orcid.org/0000-0003-2880-9197</orcidid><orcidid>https://orcid.org/0000-0001-9552-8075</orcidid><orcidid>https://orcid.org/0000-0003-0450-4807</orcidid><orcidid>https://orcid.org/0000-0002-5027-0135</orcidid><orcidid>https://orcid.org/0000-0001-7516-4016</orcidid><orcidid>https://orcid.org/0000-0003-2552-0021</orcidid><orcidid>https://orcid.org/0000-0002-1809-6325</orcidid><orcidid>https://orcid.org/0000-0002-5522-9107</orcidid><orcidid>https://orcid.org/0000-0003-2265-7727</orcidid><orcidid>https://orcid.org/0000000328809197</orcidid><orcidid>https://orcid.org/0000000323888172</orcidid><orcidid>https://orcid.org/0000000218096325</orcidid><orcidid>https://orcid.org/0000000304504807</orcidid><orcidid>https://orcid.org/0000000322657727</orcidid><orcidid>https://orcid.org/0000000195528075</orcidid><orcidid>https://orcid.org/0000000250270135</orcidid><orcidid>https://orcid.org/0000000249853819</orcidid><orcidid>https://orcid.org/0000000316279301</orcidid><orcidid>https://orcid.org/0000000255229107</orcidid><orcidid>https://orcid.org/0000000325520021</orcidid><orcidid>https://orcid.org/0000000175164016</orcidid><orcidid>https://orcid.org/0000000180838046</orcidid><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0035-8711 |
ispartof | Monthly notices of the Royal Astronomical Society, 2024-08, Vol.532 (2), p.1775-1795 |
issn | 0035-8711 1365-2966 |
language | eng |
recordid | cdi_osti_scitechconnect_2396761 |
source | DOAJ Directory of Open Access Journals; Oxford Journals Open Access Collection |
subjects | Aerial surveys Age Asymptotic methods Bias Galaxies Hyperplanes Noise measurement Random noise Signal to noise ratio Sky surveys (astronomy) Spectrum analysis Stellar age Stellar mass Uncertainty |
title | The hyperplane of early-type galaxies: using stellar population properties to increase the precision and accuracy of the fundamental plane as a distance indicator |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T08%3A52%3A16IST&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=The%20hyperplane%20of%20early-type%20galaxies:%20using%20stellar%20population%20properties%20to%20increase%20the%20precision%20and%20accuracy%20of%20the%20fundamental%20plane%20as%20a%20distance%20indicator&rft.jtitle=Monthly%20notices%20of%20the%20Royal%20Astronomical%20Society&rft.au=D%E2%80%99Eugenio,%20Francesco&rft.date=2024-08-01&rft.volume=532&rft.issue=2&rft.spage=1775&rft.epage=1795&rft.pages=1775-1795&rft.issn=0035-8711&rft.eissn=1365-2966&rft_id=info:doi/10.1093/mnras/stae1582&rft_dat=%3Cproquest_osti_%3E3099329366%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=3099329366&rft_id=info:pmid/&rft_oup_id=10.1093/mnras/stae1582&rfr_iscdi=true |