Zobrazeno 1 - 10
of 3 066
pro vyhledávání: '"Sobral, D"'
Autor:
Pirie, C. A., Best, P. N., Duncan, K. J., McLeod, D. J., Cochrane, R. K., Clausen, M., Dunlop, J. S., Flury, S. R., Geach, J. E., Hale, C. L., Ibar, E., Kondapally, R., Li, Zefeng, Matthee, J., McLure, R. J., Ossa-Fuentes, L., Patrick, A. L., Smail, Ian, Sobral, D., Stephenson, H. M. O., Stott, J. P., Swinbank, A. M.
We present the first results of the JWST Emission Line Survey (JELS). Utilising the first NIRCam narrow-band imaging at 4.7$\mu$m, over 63 arcmin$^{2}$ in the PRIMER/COSMOS field, we identified 609 emission line galaxy candidates. From these, we robu
Externí odkaz:
http://arxiv.org/abs/2410.11808
Autor:
Duncan, K. J., McLeod, D. J., Best, P. N., Pirie, C. A., Clausen, M., Cochrane, R. K., Dunlop, J. S., Flury, S. R., Geach, J. E., Grogin, N. A., Hale, C. L., Ibar, E., Kondapally, R., Li, Zefeng, Matthee, J., McLure, R. J., Ossa-Fuentes, Luis, Patrick, A. L., Smail, Ian, Sobral, D., Stephenson, H. M. O., Stott, J. P., Swinbank, A. M.
We present the JWST Emission Line Survey (JELS), a Cycle 1 JWST imaging programme exploiting the wavelength coverage and sensitivity of NIRCam to extend narrow-band rest-optical emission line selection into the epoch of reionization (EoR) for the fir
Externí odkaz:
http://arxiv.org/abs/2410.09000
Autor:
Lumbreras-Calle, A., López-Sanjuan, C., Sobral, D., Fernández-Ontiveros, J. A., Vílchez, J. M., Hernán-Caballero, A., Akhlaghi, M., Díaz-García, L. A., Alcaniz, J., Angulo, R. E., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Ederoclite, A., Hernández-Monteagudo, C., Marín-Franch, A., Moles, M., Sodré Jr., L., Ramió, H. Vázquez, Varela, J.
Publikováno v:
A&A 668, A60 (2022)
Over the past decades, several studies have discovered a population of galaxies undergoing very strong star formation events, called extreme emission line galaxies (EELGs). In this work, we exploit the capabilities of the Javalambre Photometric Local
Externí odkaz:
http://arxiv.org/abs/2112.06938
Autor:
Hernán-Caballero, A., Varela, J., López-Sanjuan, C., Muniesa, D., Civera, T., Chaves-Montero, J., Díaz-García, L. A., Laur, J., Hernández-Monteagudo, C., Abramo, R., Angulo, R., Cristóbal-Hornillos, D., González-Delgado, R. M., Greisel, N., Orsi, A., Queiroz, C., Sobral, D., Tamm, A., Tempel, E., Vázquez-Ramió, H., Alcaniz, J., Benítez, N., Bonoli, S., Carneiro, S., Cenarro, J., Dupke, R., Ederoclite, A., Marín-Frach, A., de Oliveira, C. Mendes, Moles, M., Sodr, L., Taylor, K., Cypriano, E. S.
Publikováno v:
A&A 654, A101 (2021)
MiniJPAS is a ~1 deg^2 imaging survey of the AEGIS field in 60 bands, performed to demonstrate the scientific potential of the upcoming JPAS survey. Full coverage of the 3800-9100 \AA range with 54 narrow and 6 broad optical filters allow for extreme
Externí odkaz:
http://arxiv.org/abs/2108.03271
Autor:
Cochrane, R. K., Best, P. N., Smail, I., Ibar, E., Swinbank, A. M., Molina, J., Sobral, D., Dudzeviciute, U.
We present ~0.15'' spatial resolution imaging of SHiZELS-14, a massive (M*~10^11 M_sol), dusty, star-forming galaxy at z=2.24. Our rest-frame ~1kpc-scale, matched-resolution data comprise four different widely used tracers of star formation: the H-al
Externí odkaz:
http://arxiv.org/abs/2102.07791
Autor:
Vilella-Rojo, G., Logroño-García, R., López-Sanjuan, C., Viironen, K., Varela, J., Moles, M., Cenarro, A. J., Cristóbal-Hornillos, D., Ederoclite, A., Hernández-Monteagudo, C., Marín-Franch, A., Ramió, H. Vázquez, Galbany, L., Delgado, R. M. González, Hernán-Caballero, A., Lumbreras-Calle, A., Sánchez-Blázquez, P., Sobral, D., Vílchez, J. M., Alcaniz, J., Angulo, R. E., Dupke, R. A., Sodré Jr, L.
Publikováno v:
A&A 650, A68 (2021)
Our goal is to estimate the star formation main sequence (SFMS) and the star formation rate density (SFRD) at z <= 0.017 (d < 75 Mpc) using the Javalambre Photometric Local Universe Survey (J-PLUS) first data release, that probes 897.4 deg2 with twel
Externí odkaz:
http://arxiv.org/abs/2101.04062
Autor:
Baqui, P. O., Marra, V., Casarini, L., Angulo, R., Díaz-García, L. A., Hernández-Monteagudo, C., Lopes, P. A. A., López-Sanjuan, C., Muniesa, D., Placco, V. M., Quartin, M., Queiroz, C., Sobral, D., Solano, E., Tempel, E., Varela, J., Vílchez, J. M., Abramo, R., Alcaniz, J., Benitez, N., Bonoli, S., Carneiro, S., Cenarro, A. J., Cristóbal-Hornillos, D., de Amorim, A. L., de Oliveira, C. M., Dupke, R., Ederoclite, A., Delgado, R. M. González, Marín-Franch, A., Moles, M., Ramió, H. Vázquez, Sodré, L., Taylor, K.
Publikováno v:
A&A 645, A87 (2021)
Future astrophysical surveys such as J-PAS will produce very large datasets, which will require the deployment of accurate and efficient Machine Learning (ML) methods. In this work, we analyze the miniJPAS survey, which observed about 1 deg2 of the A
Externí odkaz:
http://arxiv.org/abs/2007.07622
Autor:
Haro, P. Arrabal, Espinosa, J. M. Rodríguez, Muñoz-Tuñón, C., Sobral, D., Lumbreras-Calle, A., Boquien, M., Hernán-Caballero, A., Rodríguez-Muñoz, L., Pampliega, B. Alcalde
The differences between the inherent stellar populations (SPs) of LAEs and LBGs are a key factor in understanding early galaxy formation and evolution. We have run a set of SP burst-like models for a sample of 1,558 sources at $3.4
Externí odkaz:
http://arxiv.org/abs/2004.11175
Autor:
Gutiérrez-Soto, L. A., Gonçalves, D. R., Akras, S., Cortesi, A., López-Sanjuan, C., Guerrero, M. A., Daflon, S., Fernandes, M. Borges, de Oliveira, C. Mendes, Ederoclite, A., Sodré Jr, L., Pereira, C. B., Kanaan, A., Werle, A., Ramió, H. Vázquez, Alcaniz, J. S., Angulo, R. E., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Hernández-Monteagudo, C., Marín-Franch, A., Moles, M., Varela, J., Ribeiro, T., Schoenell, W., Alvarez-Candal, A., Galbany, L., Jiménez-Esteban, F. M., Logroño-García, R., Sobral, D.
Publikováno v:
A&A 633, A123 (2020)
From the approximately $\sim$3,500 planetary nebulae (PNe) discovered in our Galaxy, only 14 are known to be members of the Galactic halo. Nevertheless, a systematic search for halo PNe has never been performed. In this study, we present new photomet
Externí odkaz:
http://arxiv.org/abs/1912.10145
J-PLUS: photometric calibration of large area multi-filter surveys with stellar and white dwarf loci
Autor:
López-Sanjuan, C., Varela, J., Cristóbal-Hornillos, D., Ramió, H. Vázquez, Carrasco, J. M., Tremblay, P. -E., Whitten, D. D., Placco, V. M., Marín-Franch, A., Cenarro, A. J., Ederoclite, A., Alfaro, E., Coelho, P. R. T., Jiménez-Esteban, F. M., Jiménez-Teja, Y., Apellániz, J. Maíz, Sobral, D., Vílchez, J. M., Alcaniz, J., Angulo, R. E., Dupke, R. A., Hernández-Monteagudo, C., de Oliveira, C. L. Mendes, Moles, M., Sodré Jr, L.
Publikováno v:
A&A 631, A119 (2019)
We present the photometric calibration of the twelve optical passbands observed by the Javalambre Photometric Local Universe Survey (J-PLUS). The proposed calibration method has four steps: (i) definition of a high-quality set of calibration stars us
Externí odkaz:
http://arxiv.org/abs/1907.12939