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Period-luminosity and period-luminosity-metallicity relations for Galactic RR Lyrae stars in the Sloan bands
| Indexado |
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| DOI | 10.1051/0004-6361/202450364 | ||||
| Año | 2024 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
Context. RR Lyrae stars are excellent tracers of the old population II due to their period-luminosity (PL) and period-luminosity-metallicity (PLZ) relations. While these relations have been investigated in detail in many photometric bands, there are few comprehensive studies about them in Sloan-like systems. Aims. We present PL and PLZ relations (as well as their counterparts in Wesenheit magnitudes) in the Sloan–Pan-STARSS gP1rP1iP1 bands obtained for Galactic RR Lyrae stars in the vincinity of the Sun. Methods. The data used in this paper were collected with the network of 40 cm telescopes of the Las Cumbres Observatory, and geometric parallaxes were adopted from Gaia Data Release 3. Results. We derived PL and PLZ relations separately for RRab and RRc-type stars, as well as for the mixed population of RRab+RRc stars. Conclusions. To our knowledge, these are the first PL and PLZ relations in the Sloan bands determined using RR Lyrae stars in the Galactic field.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Narloch, W. | Mujer |
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences - Polonia
Polish Acad Sci - Polonia |
| 2 | Hajdu, G. | Hombre |
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences - Polonia
Polish Acad Sci - Polonia |
| 3 | Pietrzynski, Grzegorz | Hombre |
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences - Polonia
Polish Acad Sci - Polonia |
| 4 | Gieren, Wolfgang | Hombre |
Universidad de Concepción - Chile
|
| 5 | Zgirski, B. | - |
Universidad de Concepción - Chile
|
| 6 | Wielgorski, Piotr | Hombre |
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences - Polonia
Polish Acad Sci - Polonia |
| 7 | Karczmarek, Paulina | Mujer |
Universidad de Concepción - Chile
|
| 8 | Gorski, Marek | Hombre |
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences - Polonia
Polish Acad Sci - Polonia |
| 9 | Graczyk, Dariusz | Hombre |
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences - Polonia
Polish Acad Sci - Polonia |
| Fuente |
|---|
| European Union |
| Ministerio de Economía, Fomento y Turismo, Chile |
| Polish Ministry of Science and Higher Education |
| European Research Council |
| National Science Center, Poland |
| Narodowe Centrum Nauki |
| BASAL Centro de Astrofisica y Tecnologias Afines (CATA) |
| Polish National Science Center |
| European Research Council (ERC) under the European Union |
| European Space Agency |
| Horizon 2020 Framework Programme |
| Fundacja na rzecz Nauki Polskiej |
| Centro de Astrofísica y Tecnologías Afines |
| Narodowym Centrum Nauki |
| Millenium Institute of Astrophysics |
| Millenium Institute of Astrophysics (MAS) of the Iniciativa Cientifica Milenio del Ministerio de Economia, Fomento y Turismo de Chile |
| Gaia Data Processing and Analysis Consortium |
| LCOGT |
| Sonata Bis |
| Foundation for Polish Science |
| Agencia Nacional de Investigación y Desarrollo |
| SCIPY |
| VOSA |
| Ministerstwo Edukacji i Nauki |
| Diabetes Patient Advocacy Coalition |
| IRAF |
| Polish-French Marie Sklstrok;odowska-Curie and Pierre Curie Science Prize |
| Polish-French Marie Skłodowska-Curie and Pierre Curie Science Prize |
| Astropy (Astropy Collaboration) |
| DAOPHOT |
| Agradecimiento |
|---|
| We thank the anonymous referee for valuable comments to the content of the paper. We thank prof. Pawel Moskalik for valuable discussion about the RRd stars. The research leading to these results has received funding from the European Research Council (ERC) under the European Union\u2019s Horizon 2020 research and innovation program (grant agreement No. 695099). We also acknowledge support from the National Science Center, Poland grants MAESTRO UMO-2017/26/A/ST9/00446, BEETHOVEN UMO-2018/31/G/ST9/03050 and DIR/WK/2018/09 grants of the Polish Ministry of Science and Higher Education. We also acknowledge financial support from the European Research Council (ERC) under the European Union\u2019s Horizon 2020 research and innovation program (grant agreement No. 951549 - UniverScale), as well as the Polish Ministry of Science and Higher Education grant agreement 2024/WK/02; Polish-French Marie Sk\u0142odowska-Curie and Pierre Curie Science Prize awarded by the Foundation for Polish Science, and National Science Center, Poland, Sonata BIS project 2018/30/E/ST9/00598. We gratefully acknowledge financial support for this work from the BASAL Centro de Astrofisica y Tecnologias Afines (CATA) AFB-170002 and the Millenium Institute of Astrophysics (MAS) of the Iniciativa Cientifica Milenio del Ministerio de Economia, Fomento y Turismo de Chile, project IC120009. W.G. also gratefully acknowledges support from the ANID BASAL project ACE210002. P.W. gratefully acknowledges financial support from the Polish National Science Center grant PRELUDIUM 2018/31/N/ST9/02742. This work has made use of data from the European Space Agency (ESA) mission Gaia ( https://www.cosmos.esa.int/gaia ), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium ). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. This publication makes use of VOSA, developed under the Spanish Virtual Observatory ( https://svo.cab.inta-csic.es ) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00. VOSA has been partially updated by using funding from the European Union\u2019s Horizon 2020 Research and Innovation Programme, under Grant Agreement n 776403 (EXOPLANETS-A). Facilities: LCOGT (0.4m). Software used in this work: gaiadr3_zero-point (Lindegren et al. 2021), IRAF (Tody 1986, 1993), DAOPHOT (Stetson 1987), Astropy (Astropy Collaboration 2013), Sklearn (Pedregosa et al. 2011) NumPy (van der Walt et al. 2011; Harris et al. 2020), SciPy (Virtanen et al. 2020), Matplotlib (Hunter 2007), VOSA (Bayo et al. 2008). |
| We thank the anonymous referee for valuable comments to the content of the paper. We thank prof. Pawel Moskalik for valuable discussion about the RRd stars. The research leading to these results has received funding from the European Research Council (ERC) under the European Union\u2019s Horizon 2020 research and innovation program (grant agreement No. 695099). We also acknowledge support from the National Science Center, Poland grants MAESTRO UMO-2017/26/A/ST9/00446, BEETHOVEN UMO-2018/31/G/ST9/03050 and DIR/WK/2018/09 grants of the Polish Ministry of Science and Higher Education. We also acknowledge financial support from the European Research Council (ERC) under the European Union\u2019s Horizon 2020 research and innovation program (grant agreement No. 951549 - UniverScale), as well as the Polish Ministry of Science and Higher Education grant agreement 2024/WK/02; Polish-French Marie Sk\u0142odowska-Curie and Pierre Curie Science Prize awarded by the Foundation for Polish Science, and National Science Center, Poland, Sonata BIS project 2018/30/E/ST9/00598. We gratefully acknowledge financial support for this work from the BASAL Centro de Astrofisica y Tecnologias Afines (CATA) AFB-170002 and the Millenium Institute of Astrophysics (MAS) of the Iniciativa Cientifica Milenio del Ministerio de Economia, Fomento y Turismo de Chile, project IC120009. W.G. also gratefully acknowledges support from the ANID BASAL project ACE210002. P.W. gratefully acknowledges financial support from the Polish National Science Center grant PRELUDIUM 2018/31/N/ST9/02742. This work has made use of data from the European Space Agency (ESA) mission Gaia ( https://www.cosmos.esa.int/gaia ), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium ). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. This publication makes use of VOSA, developed under the Spanish Virtual Observatory ( https://svo.cab.inta-csic.es ) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00. VOSA has been partially updated by using funding from the European Union\u2019s Horizon 2020 Research and Innovation Programme, under Grant Agreement n 776403 (EXOPLANETS-A). Facilities: LCOGT (0.4m). Software used in this work: gaiadr3_zero-point (Lindegren et al. 2021), IRAF (Tody 1986, 1993), DAOPHOT (Stetson 1987), Astropy (Astropy Collaboration 2013), Sklearn (Pedregosa et al. 2011) NumPy (van der Walt et al. 2011; Harris et al. 2020), SciPy (Virtanen et al. 2020), Matplotlib (Hunter 2007), VOSA (Bayo et al. 2008). |
| We thank the anonymous referee for valuable comments to the content of the paper. We thank prof. Pawel Moskalik for valuable discussion about the RRd stars. The research leading to these results has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement No. 695099). We also acknowledge support from the National Science Center, Poland grants MAESTRO UMO-2017/26/A/ST9/00446, BEETHOVEN UMO-2018/31/G/ST9/03050 and DIR/WK/2018/09 grants of the Polish Ministry of Science and Higher Education. We also acknowledge financial support from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement No. 951549 - UniverScale), as well as the Polish Ministry of Science and Higher Education grant agreement 2024/WK/02; Polish-French Marie Sk & lstrok;odowska-Curie and Pierre Curie Science Prize awarded by the Foundation for Polish Science, and National Science Center, Poland, Sonata BIS project 2018/30/E/ST9/00598. We gratefully acknowledge financial support for this work from the BASAL Centro de Astrofisica y Tecnologias Afines (CATA) AFB-170002 and the Millenium Institute of Astrophysics (MAS) of the Iniciativa Cientifica Milenio del Ministerio de Economia, Fomento y Turismo de Chile, project IC120009. W.G. also gratefully acknowledges support from the ANID BASAL project ACE210002. P.W. gratefully acknowledges financial support from the Polish National Science Center grant PRELUDIUM 2018/31/N/ST9/02742. This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. This publication makes use of VOSA, developed under the Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00. VOSA has been partially updated by using funding from the European Union's Horizon 2020 Research and Innovation Programme, under Grant Agreement n 776403 (EXOPLANETS-A). Facilities: LCOGT (0.4m). Software used in this work: gaiadr3_zero-point (Lindegren et al. 2021), IRAF (Tody 1986, 1993), DAOPHOT (Stetson 1987), Astropy (Astropy Collaboration 2013), Sklearn (Pedregosa et al. 2011) NumPy (van der Walt et al. 2011; Harris et al. 2020), SciPy (Virtanen et al. 2020), Matplotlib (Hunter 2007), VOSA (Bayo et al. 2008). |
