The VMC survey-XIII. Type II cepheids in the large magellanic cloud
- Autores
- Ripepi, V.; Moretti, M. I.; Marconi, M.; Clementini, G.; Cioni, M. R. L.; de Grijs, R.; Emerson, J. P.; Groenewegen, M. A. T.; Ivanov, V. D.; Muraveva, T.; Piatti, Andres Eduardo; Subramanian, S.
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The VISTA (Visible and Infrared Survey Telescope for Astronomy) survey of the Magellanic Clouds System (VMC) is collecting deep Ks-band time-series photometry of the pulsating variable stars hosted in the system formed by the two Magellanic Clouds and the Bridge connecting them. In this paper, we have analysed a sample of 130 Large Magellanic Cloud (LMC) Type II Cepheids (T2CEPs) found in tiles with complete or near-complete VMC observations for which identification and optical magnitudes were obtained from the OGLE III (Optical Gravitational Lensing Experiment) survey. We present J and Ks light curves for all 130 pulsators, including 41 BL Her, 62 W Vir (12 pW Vir) and 27 RV Tau variables. We complement our near-infrared photometry with the V magnitudes from the OGLE III survey, allowing us to build a variety of period-luminosity (PL), period-luminosity-colour (PLC) and period-Wesenheit (PW) relationships, including any combination of the V, J, Ks filters and valid for BL Her and W Vir classes. These relationships were calibrated in terms of the LMC distance modulus, while an independent absolute calibration of the PL(Ks) and the PW(Ks, V) was derived on the basis of distances obtained from Hubble Space Telescope parallaxes and Baade-Wesselink technique. When applied to the LMC and to the Galactic globular clusters hosting T2CEPs, these relations seem to show that (1) the two Population II standard candles RR Lyrae and T2CEPs give results in excellent agreement with each other; (2) there is a discrepancy of ~0.1 mag between Population II standard candles and classical Cepheids when the distances are gauged in a similar way for all the quoted pulsators. However, given the uncertainties, this discrepancy is within the formal 1s uncertainties.
Fil: Ripepi, V.. Osservatorio Astronomico Di Capodimonte;
Fil: Moretti, M. I.. Osservatorio Astronomico Di Bologna; . Osservatorio Astronomico Di Capodimonte; . Scuola Normale Superiore Di Pisa;
Fil: Marconi, M.. Osservatorio Astronomico Di Capodimonte;
Fil: Clementini, G.. Osservatorio Astronomico Di Bologna;
Fil: Cioni, M. R. L.. University Of Hertfordshire; Reino Unido. Astrophysikalisches Institut Potsdam;
Fil: de Grijs, R.. Peking University; China
Fil: Emerson, J. P.. Queen Mary, University Of London;
Fil: Groenewegen, M. A. T.. Royal Observatory Of Belgium;
Fil: Ivanov, V. D.. European Southern Observatory Santiago; Chile
Fil: Muraveva, T.. Osservatorio Astronomico Di Bologna;
Fil: Piatti, Andres Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Subramanian, S.. Indian Institute Of Astrophysics; India - Materia
-
GALAXIES: DISTANCES AND REDSHIFTS
MAGELLANIC CLOUDS
STARS: OSCILLATIONS
STARS: POPULATION II
STARS: VARIABLES: CEPHEIDS
SURVEYS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/37259
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oai:ri.conicet.gov.ar:11336/37259 |
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spelling |
The VMC survey-XIII. Type II cepheids in the large magellanic cloudRipepi, V.Moretti, M. I.Marconi, M.Clementini, G.Cioni, M. R. L.de Grijs, R.Emerson, J. P.Groenewegen, M. A. T.Ivanov, V. D.Muraveva, T.Piatti, Andres EduardoSubramanian, S.GALAXIES: DISTANCES AND REDSHIFTSMAGELLANIC CLOUDSSTARS: OSCILLATIONSSTARS: POPULATION IISTARS: VARIABLES: CEPHEIDSSURVEYShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The VISTA (Visible and Infrared Survey Telescope for Astronomy) survey of the Magellanic Clouds System (VMC) is collecting deep Ks-band time-series photometry of the pulsating variable stars hosted in the system formed by the two Magellanic Clouds and the Bridge connecting them. In this paper, we have analysed a sample of 130 Large Magellanic Cloud (LMC) Type II Cepheids (T2CEPs) found in tiles with complete or near-complete VMC observations for which identification and optical magnitudes were obtained from the OGLE III (Optical Gravitational Lensing Experiment) survey. We present J and Ks light curves for all 130 pulsators, including 41 BL Her, 62 W Vir (12 pW Vir) and 27 RV Tau variables. We complement our near-infrared photometry with the V magnitudes from the OGLE III survey, allowing us to build a variety of period-luminosity (PL), period-luminosity-colour (PLC) and period-Wesenheit (PW) relationships, including any combination of the V, J, Ks filters and valid for BL Her and W Vir classes. These relationships were calibrated in terms of the LMC distance modulus, while an independent absolute calibration of the PL(Ks) and the PW(Ks, V) was derived on the basis of distances obtained from Hubble Space Telescope parallaxes and Baade-Wesselink technique. When applied to the LMC and to the Galactic globular clusters hosting T2CEPs, these relations seem to show that (1) the two Population II standard candles RR Lyrae and T2CEPs give results in excellent agreement with each other; (2) there is a discrepancy of ~0.1 mag between Population II standard candles and classical Cepheids when the distances are gauged in a similar way for all the quoted pulsators. However, given the uncertainties, this discrepancy is within the formal 1s uncertainties.Fil: Ripepi, V.. Osservatorio Astronomico Di Capodimonte;Fil: Moretti, M. I.. Osservatorio Astronomico Di Bologna; . Osservatorio Astronomico Di Capodimonte; . Scuola Normale Superiore Di Pisa;Fil: Marconi, M.. Osservatorio Astronomico Di Capodimonte;Fil: Clementini, G.. Osservatorio Astronomico Di Bologna;Fil: Cioni, M. R. L.. University Of Hertfordshire; Reino Unido. Astrophysikalisches Institut Potsdam;Fil: de Grijs, R.. Peking University; ChinaFil: Emerson, J. P.. Queen Mary, University Of London;Fil: Groenewegen, M. A. T.. Royal Observatory Of Belgium;Fil: Ivanov, V. D.. European Southern Observatory Santiago; ChileFil: Muraveva, T.. Osservatorio Astronomico Di Bologna;Fil: Piatti, Andres Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Subramanian, S.. Indian Institute Of Astrophysics; IndiaOxford University Press2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37259Ripepi, V.; Moretti, M. I.; Marconi, M.; Clementini, G.; Cioni, M. R. L.; et al.; The VMC survey-XIII. Type II cepheids in the large magellanic cloud; Oxford University Press; Monthly Notices of the Royal Astronomical Society; 446; 3; 1-2015; 3034-30610035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stu2260info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/446/3/3034/2892558info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:42:06Zoai:ri.conicet.gov.ar:11336/37259instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:42:06.298CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud |
title |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud |
spellingShingle |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud Ripepi, V. GALAXIES: DISTANCES AND REDSHIFTS MAGELLANIC CLOUDS STARS: OSCILLATIONS STARS: POPULATION II STARS: VARIABLES: CEPHEIDS SURVEYS |
title_short |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud |
title_full |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud |
title_fullStr |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud |
title_full_unstemmed |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud |
title_sort |
The VMC survey-XIII. Type II cepheids in the large magellanic cloud |
dc.creator.none.fl_str_mv |
Ripepi, V. Moretti, M. I. Marconi, M. Clementini, G. Cioni, M. R. L. de Grijs, R. Emerson, J. P. Groenewegen, M. A. T. Ivanov, V. D. Muraveva, T. Piatti, Andres Eduardo Subramanian, S. |
author |
Ripepi, V. |
author_facet |
Ripepi, V. Moretti, M. I. Marconi, M. Clementini, G. Cioni, M. R. L. de Grijs, R. Emerson, J. P. Groenewegen, M. A. T. Ivanov, V. D. Muraveva, T. Piatti, Andres Eduardo Subramanian, S. |
author_role |
author |
author2 |
Moretti, M. I. Marconi, M. Clementini, G. Cioni, M. R. L. de Grijs, R. Emerson, J. P. Groenewegen, M. A. T. Ivanov, V. D. Muraveva, T. Piatti, Andres Eduardo Subramanian, S. |
author2_role |
author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
GALAXIES: DISTANCES AND REDSHIFTS MAGELLANIC CLOUDS STARS: OSCILLATIONS STARS: POPULATION II STARS: VARIABLES: CEPHEIDS SURVEYS |
topic |
GALAXIES: DISTANCES AND REDSHIFTS MAGELLANIC CLOUDS STARS: OSCILLATIONS STARS: POPULATION II STARS: VARIABLES: CEPHEIDS SURVEYS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The VISTA (Visible and Infrared Survey Telescope for Astronomy) survey of the Magellanic Clouds System (VMC) is collecting deep Ks-band time-series photometry of the pulsating variable stars hosted in the system formed by the two Magellanic Clouds and the Bridge connecting them. In this paper, we have analysed a sample of 130 Large Magellanic Cloud (LMC) Type II Cepheids (T2CEPs) found in tiles with complete or near-complete VMC observations for which identification and optical magnitudes were obtained from the OGLE III (Optical Gravitational Lensing Experiment) survey. We present J and Ks light curves for all 130 pulsators, including 41 BL Her, 62 W Vir (12 pW Vir) and 27 RV Tau variables. We complement our near-infrared photometry with the V magnitudes from the OGLE III survey, allowing us to build a variety of period-luminosity (PL), period-luminosity-colour (PLC) and period-Wesenheit (PW) relationships, including any combination of the V, J, Ks filters and valid for BL Her and W Vir classes. These relationships were calibrated in terms of the LMC distance modulus, while an independent absolute calibration of the PL(Ks) and the PW(Ks, V) was derived on the basis of distances obtained from Hubble Space Telescope parallaxes and Baade-Wesselink technique. When applied to the LMC and to the Galactic globular clusters hosting T2CEPs, these relations seem to show that (1) the two Population II standard candles RR Lyrae and T2CEPs give results in excellent agreement with each other; (2) there is a discrepancy of ~0.1 mag between Population II standard candles and classical Cepheids when the distances are gauged in a similar way for all the quoted pulsators. However, given the uncertainties, this discrepancy is within the formal 1s uncertainties. Fil: Ripepi, V.. Osservatorio Astronomico Di Capodimonte; Fil: Moretti, M. I.. Osservatorio Astronomico Di Bologna; . Osservatorio Astronomico Di Capodimonte; . Scuola Normale Superiore Di Pisa; Fil: Marconi, M.. Osservatorio Astronomico Di Capodimonte; Fil: Clementini, G.. Osservatorio Astronomico Di Bologna; Fil: Cioni, M. R. L.. University Of Hertfordshire; Reino Unido. Astrophysikalisches Institut Potsdam; Fil: de Grijs, R.. Peking University; China Fil: Emerson, J. P.. Queen Mary, University Of London; Fil: Groenewegen, M. A. T.. Royal Observatory Of Belgium; Fil: Ivanov, V. D.. European Southern Observatory Santiago; Chile Fil: Muraveva, T.. Osservatorio Astronomico Di Bologna; Fil: Piatti, Andres Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba; Argentina Fil: Subramanian, S.. Indian Institute Of Astrophysics; India |
description |
The VISTA (Visible and Infrared Survey Telescope for Astronomy) survey of the Magellanic Clouds System (VMC) is collecting deep Ks-band time-series photometry of the pulsating variable stars hosted in the system formed by the two Magellanic Clouds and the Bridge connecting them. In this paper, we have analysed a sample of 130 Large Magellanic Cloud (LMC) Type II Cepheids (T2CEPs) found in tiles with complete or near-complete VMC observations for which identification and optical magnitudes were obtained from the OGLE III (Optical Gravitational Lensing Experiment) survey. We present J and Ks light curves for all 130 pulsators, including 41 BL Her, 62 W Vir (12 pW Vir) and 27 RV Tau variables. We complement our near-infrared photometry with the V magnitudes from the OGLE III survey, allowing us to build a variety of period-luminosity (PL), period-luminosity-colour (PLC) and period-Wesenheit (PW) relationships, including any combination of the V, J, Ks filters and valid for BL Her and W Vir classes. These relationships were calibrated in terms of the LMC distance modulus, while an independent absolute calibration of the PL(Ks) and the PW(Ks, V) was derived on the basis of distances obtained from Hubble Space Telescope parallaxes and Baade-Wesselink technique. When applied to the LMC and to the Galactic globular clusters hosting T2CEPs, these relations seem to show that (1) the two Population II standard candles RR Lyrae and T2CEPs give results in excellent agreement with each other; (2) there is a discrepancy of ~0.1 mag between Population II standard candles and classical Cepheids when the distances are gauged in a similar way for all the quoted pulsators. However, given the uncertainties, this discrepancy is within the formal 1s uncertainties. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/37259 Ripepi, V.; Moretti, M. I.; Marconi, M.; Clementini, G.; Cioni, M. R. L.; et al.; The VMC survey-XIII. Type II cepheids in the large magellanic cloud; Oxford University Press; Monthly Notices of the Royal Astronomical Society; 446; 3; 1-2015; 3034-3061 0035-8711 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/37259 |
identifier_str_mv |
Ripepi, V.; Moretti, M. I.; Marconi, M.; Clementini, G.; Cioni, M. R. L.; et al.; The VMC survey-XIII. Type II cepheids in the large magellanic cloud; Oxford University Press; Monthly Notices of the Royal Astronomical Society; 446; 3; 1-2015; 3034-3061 0035-8711 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stu2260 info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/446/3/3034/2892558 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Oxford University Press |
publisher.none.fl_str_mv |
Oxford University Press |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614453488779264 |
score |
13.070432 |