Home > Research > Publications & Outputs > J-PLUS: Discovery and characterisation of ultra...

Associated organisational unit

Electronic data

  • 1905.03139v1

    Rights statement: The final, definitive version of this article has been published in the Journal, Astronomy and Astrophysics, 627, 2019, © EDP Sciences.

    Accepted author manuscript, 2.55 MB, PDF document

    Available under license: CC BY-NC: Creative Commons Attribution-NonCommercial 4.0 International License

Links

Text available via DOI:

View graph of relations

J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools

Research output: Contribution to journalJournal article

Published

Standard

J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools. / Solano, E.; Martín, E. L.; Caballero, J. A.; Rodrigo, C.; Angulo, R. E.; Alcaniz, J.; Cenarro, A. J.; Cristóbal-Hornillos, D.; Dupke, R. A.; Ederoclite, A.; Jiménez-Esteban, F.; Hernandez-Jimenez, J. A.; Hernández-Monteagudo, C.; Oliveira, R. Lopes de; López-Sanjuan, C.; Marín-Franch, A.; Oliveira, C. Mendes de; Moles, M.; Orsi, A.; Sobral, D.; Jr, L. Sodré; Varela, J.; Ramió, H. Vázquez.

In: Astronomy and Astrophysics, Vol. 627, A29, 01.07.2019.

Research output: Contribution to journalJournal article

Harvard

Solano, E, Martín, EL, Caballero, JA, Rodrigo, C, Angulo, RE, Alcaniz, J, Cenarro, AJ, Cristóbal-Hornillos, D, Dupke, RA, Ederoclite, A, Jiménez-Esteban, F, Hernandez-Jimenez, JA, Hernández-Monteagudo, C, Oliveira, RLD, López-Sanjuan, C, Marín-Franch, A, Oliveira, CMD, Moles, M, Orsi, A, Sobral, D, Jr, LS, Varela, J & Ramió, HV 2019, 'J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools', Astronomy and Astrophysics, vol. 627, A29. https://doi.org/10.1051/0004-6361/201935256

APA

Solano, E., Martín, E. L., Caballero, J. A., Rodrigo, C., Angulo, R. E., Alcaniz, J., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Ederoclite, A., Jiménez-Esteban, F., Hernandez-Jimenez, J. A., Hernández-Monteagudo, C., Oliveira, R. L. D., López-Sanjuan, C., Marín-Franch, A., Oliveira, C. M. D., Moles, M., Orsi, A., ... Ramió, H. V. (2019). J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools. Astronomy and Astrophysics, 627, [A29]. https://doi.org/10.1051/0004-6361/201935256

Vancouver

Solano E, Martín EL, Caballero JA, Rodrigo C, Angulo RE, Alcaniz J et al. J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools. Astronomy and Astrophysics. 2019 Jul 1;627. A29. https://doi.org/10.1051/0004-6361/201935256

Author

Solano, E. ; Martín, E. L. ; Caballero, J. A. ; Rodrigo, C. ; Angulo, R. E. ; Alcaniz, J. ; Cenarro, A. J. ; Cristóbal-Hornillos, D. ; Dupke, R. A. ; Ederoclite, A. ; Jiménez-Esteban, F. ; Hernandez-Jimenez, J. A. ; Hernández-Monteagudo, C. ; Oliveira, R. Lopes de ; López-Sanjuan, C. ; Marín-Franch, A. ; Oliveira, C. Mendes de ; Moles, M. ; Orsi, A. ; Sobral, D. ; Jr, L. Sodré ; Varela, J. ; Ramió, H. Vázquez. / J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools. In: Astronomy and Astrophysics. 2019 ; Vol. 627.

Bibtex

@article{3e5fcc07294d49d7aebd315cd090be10,
title = "J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools",
abstract = " Ultracool dwarfs (UCDs) are objects with spectral types equal or later than M7. Most of them have been discovered using wide-field imaging surveys. The Virtual Observatory (VO) has proven to be of great utility to efficiently exploit these astronomical resources. We aim to validate a VO methodology designed to discover and characterize UCDs in the J-PLUS photometric survey. J-PLUS is a multiband survey carried out with the wide angle T80Cam optical camera mounted on the 0.83-m telescope JAST/T80 in the Observatorio Astrof\'isico de Javalambre. In this work we make use of the Internal Data Release (IDR) covering 528 deg$^2$. We complement J-PLUS photometry with other catalogues in the optical and IR using VOSA, a VO tool that estimates physical parameters from the spectral energy distribution fitting to collections of theoretical models. Objects identified as UCDs are distinguished from background M giants and highly reddened stars using parallaxes and proper motions from Gaia DR2. We identify 559 UCDs, ranging from i=16.2 to 22.4 mag, of which 187 are candidate UCDs not previously reported in the literature. This represents an increase in the number of known UCDs of about 50% in the studied region of the sky, particularly at the faint end of our sensitivity, which is interesting as reference for future wide and deep surveys such as Euclid. Three candidates constitute interesting targets for exoplanet surveys because of their proximity (",
keywords = "astro-ph.SR, astro-ph.GA",
author = "E. Solano and Mart{\'i}n, {E. L.} and Caballero, {J. A.} and C. Rodrigo and Angulo, {R. E.} and J. Alcaniz and Cenarro, {A. J.} and D. Crist{\'o}bal-Hornillos and Dupke, {R. A.} and A. Ederoclite and F. Jim{\'e}nez-Esteban and Hernandez-Jimenez, {J. A.} and C. Hern{\'a}ndez-Monteagudo and Oliveira, {R. Lopes de} and C. L{\'o}pez-Sanjuan and A. Mar{\'i}n-Franch and Oliveira, {C. Mendes de} and M. Moles and A. Orsi and D. Sobral and Jr, {L. Sodr{\'e}} and J. Varela and Rami{\'o}, {H. V{\'a}zquez}",
note = "The final, definitive version of this article has been published in the Journal, Astronomy and Astrophysics, 627, 2019, {\textcopyright} EDP Sciences.",
year = "2019",
month = jul
day = "1",
doi = "10.1051/0004-6361/201935256",
language = "English",
volume = "627",
journal = "Astronomy and Astrophysics",
issn = "1432-0746",
publisher = "EDP Sciences",

}

RIS

TY - JOUR

T1 - J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools

AU - Solano, E.

AU - Martín, E. L.

AU - Caballero, J. A.

AU - Rodrigo, C.

AU - Angulo, R. E.

AU - Alcaniz, J.

AU - Cenarro, A. J.

AU - Cristóbal-Hornillos, D.

AU - Dupke, R. A.

AU - Ederoclite, A.

AU - Jiménez-Esteban, F.

AU - Hernandez-Jimenez, J. A.

AU - Hernández-Monteagudo, C.

AU - Oliveira, R. Lopes de

AU - López-Sanjuan, C.

AU - Marín-Franch, A.

AU - Oliveira, C. Mendes de

AU - Moles, M.

AU - Orsi, A.

AU - Sobral, D.

AU - Jr, L. Sodré

AU - Varela, J.

AU - Ramió, H. Vázquez

N1 - The final, definitive version of this article has been published in the Journal, Astronomy and Astrophysics, 627, 2019, © EDP Sciences.

PY - 2019/7/1

Y1 - 2019/7/1

N2 - Ultracool dwarfs (UCDs) are objects with spectral types equal or later than M7. Most of them have been discovered using wide-field imaging surveys. The Virtual Observatory (VO) has proven to be of great utility to efficiently exploit these astronomical resources. We aim to validate a VO methodology designed to discover and characterize UCDs in the J-PLUS photometric survey. J-PLUS is a multiband survey carried out with the wide angle T80Cam optical camera mounted on the 0.83-m telescope JAST/T80 in the Observatorio Astrof\'isico de Javalambre. In this work we make use of the Internal Data Release (IDR) covering 528 deg$^2$. We complement J-PLUS photometry with other catalogues in the optical and IR using VOSA, a VO tool that estimates physical parameters from the spectral energy distribution fitting to collections of theoretical models. Objects identified as UCDs are distinguished from background M giants and highly reddened stars using parallaxes and proper motions from Gaia DR2. We identify 559 UCDs, ranging from i=16.2 to 22.4 mag, of which 187 are candidate UCDs not previously reported in the literature. This represents an increase in the number of known UCDs of about 50% in the studied region of the sky, particularly at the faint end of our sensitivity, which is interesting as reference for future wide and deep surveys such as Euclid. Three candidates constitute interesting targets for exoplanet surveys because of their proximity (

AB - Ultracool dwarfs (UCDs) are objects with spectral types equal or later than M7. Most of them have been discovered using wide-field imaging surveys. The Virtual Observatory (VO) has proven to be of great utility to efficiently exploit these astronomical resources. We aim to validate a VO methodology designed to discover and characterize UCDs in the J-PLUS photometric survey. J-PLUS is a multiband survey carried out with the wide angle T80Cam optical camera mounted on the 0.83-m telescope JAST/T80 in the Observatorio Astrof\'isico de Javalambre. In this work we make use of the Internal Data Release (IDR) covering 528 deg$^2$. We complement J-PLUS photometry with other catalogues in the optical and IR using VOSA, a VO tool that estimates physical parameters from the spectral energy distribution fitting to collections of theoretical models. Objects identified as UCDs are distinguished from background M giants and highly reddened stars using parallaxes and proper motions from Gaia DR2. We identify 559 UCDs, ranging from i=16.2 to 22.4 mag, of which 187 are candidate UCDs not previously reported in the literature. This represents an increase in the number of known UCDs of about 50% in the studied region of the sky, particularly at the faint end of our sensitivity, which is interesting as reference for future wide and deep surveys such as Euclid. Three candidates constitute interesting targets for exoplanet surveys because of their proximity (

KW - astro-ph.SR

KW - astro-ph.GA

U2 - 10.1051/0004-6361/201935256

DO - 10.1051/0004-6361/201935256

M3 - Journal article

VL - 627

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

SN - 1432-0746

M1 - A29

ER -