Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Fernández-Ontiveros, J. A."'
Autor:
López-Sanjuan, C., Tremblay, P. -E., O'Brien, M. W., Spinoso, D., Ederoclite, A., Ramió, H. Vázquez, Cenarro, A. J., Marín-Franch, A., Civera, T., Carrasco, J. M., Gänsicke, B. T., Fusillo, N. P. Gentile, Hernán-Caballero, A., Hollands, M. A., del Pino, A., Sánchez, H. Domínguez, Fernández-Ontiveros, J. A., Jiménez-Esteban, F. M., Rebassa-Mansergas, A., Schmidtobreick, L., Angulo, R. E., Cristòbal-Hornillos, D., Dupke, R. A., Hernández-Monteagudo, C., Moles, M., Sodré Jr., L., Varela, J.
We used the Javalambre Photometric Local Universe Survey (J-PLUS) DR2 photometry in twelve optical bands over 2176 deg2 to estimate the fraction of white dwarfs with presence of CaII H+K absorption along the cooling sequence. We compared the J-PLUS p
Externí odkaz:
http://arxiv.org/abs/2406.16055
Autor:
Dasyra, K. M., Paraschos, G. F., Combes, F., Patapis, P., Helou, G., Papachristou, M., Fernandez-Ontiveros, J. A., Bisbas, T. G., Spinoglio, L., Armus, L., Malkan, M.
We present James Webb Space Telescope MIRI data of the inner ~3x2 kpc^2 of the galaxy IC5063, in which the jets of a supermassive black hole interact with the gaseous disk they are crossing. Jet-driven outflows were known to be initiated along or nea
Externí odkaz:
http://arxiv.org/abs/2406.03218
Autor:
del Pino, A., López-Sanjuan, C., Hernán-Caballero, A., Domínguez-Sánchez, H., von Marttens, R., Fernández-Ontiveros, J. A., Coelho, P. R. T., Lumbreras-Calle, A., Vega-Ferrero, J., Jimenez-Esteban, F., Cruz, P., Marra, V., Quartin, M., Galarza, C. A., 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., Varela, J., Ramió, H. Vázquez
With its 12 optical filters, the Javalambre-Photometric Local Universe Survey (J-PLUS) provides an unprecedented multicolor view of the local Universe. The third data release (DR3) covers 3,192 deg$^2$ and contains 47.4 million objects. However, the
Externí odkaz:
http://arxiv.org/abs/2404.16567
Autor:
Sánchez-Sierras, J., Muñoz-Darias, T., Motta, S. E., Fender, R. P., Bahramian, A., Martínez-Sebastián, C., Fernández-Ontiveros, J. A., Casares, J., Padilla, M. Armas, Green, D. A., Sánchez, D. Mata, Strader, J., Torres, M. A. P.
The black hole transient GRS 1915+105 entered a new phase of activity in 2018, generally characterised by low X-ray and radio fluxes. This phase has been only interrupted by episodes of strong and variable radio emission, during which high levels of
Externí odkaz:
http://arxiv.org/abs/2311.12933
Autor:
Hernán-Caballero, A., Akhlaghi, M., López-Sanjuan, C., Vázquez-Ramió, H., Laur, J., Varela, J., Civera, T., Muniesa, D., Finoguenov, A., Fernández-Ontiveros, J. A., Domínguez-Sánchez, H., Chaves-Montero, J., Fernández-Soto, A., Lumbreras-Calle, A., Díaz-García, L. A., del Pino, A., Delgado, R. M. González, Hernández-Monteagudo, C., Coelho, P., Jiménez-Teja, Y., Lopes, P. A. A., Marra, V., Tempel, E., Vílchez, J. M., Abramo, R., Alcaniz, J., Benítez, N., Bonoli, S., Carneiro, S., Cenarro, J., Cristóbal-Hornillos, D., Dupke, R., Ederoclite, A., Marín-Franch, A., de Oliveira, C. Mendes, Moles, M., Sodré Jr., L., Taylor, K.
Publikováno v:
A&A 684, A61 (2024)
We present a new method for obtaining photometric redshifts (photo-z) for sources observed by multiple photometric surveys using a combination (conflation) of the redshift probability distributions (PDZs) obtained independently from each survey. The
Externí odkaz:
http://arxiv.org/abs/2311.04220
Autor:
Maturi, M., Finoguenov, A., Lopes, P. A. A., Delgado, R. M. González, Dupke, R. A., Cypriano, E. S., Carrasco, E. R., Diego, J. M., Penna-Lima, M., Vílchez, J. M., Moscardini, L., Marra, V., Bonoli, S., Rodríguez-Martín, J. E., Zitrin, A., Márquez, I., Hernán-Caballero, A., Jiménez-Teja, Y., Abramo, R., Alcaniz, J., Benitez, N., Carneiro, S., Cenarro, J., Cristóbal-Hornillos, D., Ederoclite, A., López-Sanjuan, C., Marín-Franch, A., de Oliveira, C. Mendes, Moles, M., Sodré Jr., L., Taylor, K., Varela, J., Ramió, H. Vázquez, Fernández-Ontiveros, J. A.
Publikováno v:
A&A 678, A145 (2023)
Samples of galaxy clusters allow us to better understand the physics at play in galaxy formation and to constrain cosmological models once their mass, position (for clustering studies) and redshift are known. In this context, large optical data sets
Externí odkaz:
http://arxiv.org/abs/2307.06412
Autor:
Goold, K., Seth, A., Molina, M., Ohlson, D., Runnoe, J. C., Boeker, T., Davis, T. A., Dumont, A., Eracleous, M., Fernández-Ontiveros, J. A., Gallo, E., Goulding, A. D., Greene, J. E., Ho, L. C., Markoff, S. B., Neumayer, N., Plotkin, R., Prieto, A., Satyapal, S., Van De Ven, G., Walsh, J. L., Yuan, F., Feldmeier-Krause, A., Gültekin, K., Hoenig, S., Kirkpatrick, A., Lützgendorf, N., Reines, A. E., Strader, J., Trump, J. R., Voggel, K. T.
We present the first results from the Revealing Low-Luminosity Active Galactic Nuclei (ReveaLLAGN) survey, a JWST survey of seven nearby LLAGN. We focus on two observations with the Mid-Infrared Instrument's (MIRI) Medium Resolution Spectrograph (MRS
Externí odkaz:
http://arxiv.org/abs/2307.01252
Autor:
Schirm, M. R. P., Wilson, C. D., Kamenetzky, J., Parkin, T. J., Glenn, J., Maloney, P., Rangwala, N., Spinoglio, L., Baes, M., Boselli, A., Cooray, A., De Looze, I., Fernández-Ontiveros, J. A., Karczewski, O. Ł., Wu, R.
We present Herschel Spectral and Photometric Imaging Receiver (SPIRE)-Fourier Transform Spectrometer (FTS) intermediate-sampled mapping observations of the central similar to 8 kpc (similar to 150 arcsec) of M51, with a spatial resolution of 40 arcse
Externí odkaz:
http://hdl.handle.net/10150/625734
http://arizona.openrepository.com/arizona/handle/10150/625734
http://arizona.openrepository.com/arizona/handle/10150/625734
Autor:
Martínez-Solaeche, G., Queiroz, Carolina, Delgado, R. M. González, Rodrigues, Natália V. N., García-Benito, R., Pérez-Ràfols, Ignasi, Abramo, L. Raul, Díaz-García, Luis, Pieri, Matthew M., Chaves-Montero, Jonás, Hernán-Caballero, A., Rodríguez-Martín, J. E., Bonoli, Silvia, Morrison, Sean S., Márquez, Isabel, Vílchez, J. M., López-Sanjuan, C., Cenarro, A. J., Dupke, R. A., Martín-Franch, A., Varel, J., Ramió, H. Vázquez, Cristóbal-Hornillos, D., Moles, M., Alcaniz, J., Benitez, N., Fernández-Ontiveros, J. A., Ederoclite, A., Marra, V., de Oliveira, C. Mendes, Taylor, K.
Publikováno v:
A&A 673, A103 (2023)
This paper is part of large effort within the J-PAS collaboration that aims to classify point-like sources in miniJPAS, which were observed in 60 optical bands over $\sim$ 1 deg$^2$ in the AEGIS field. We developed two algorithms based on artificial
Externí odkaz:
http://arxiv.org/abs/2303.12684
Autor:
López, I. E., Brusa, M., Bonoli, S., Shankar, F., Acharya, N., Laloux, B., Dolag, K., Georgakakis, A., Lapi, A., Almeida, C. Ramos, Salvato, M., Chaves-Montero, J., Coelho, P., Díaz-García, L. A., Fernández-Ontiveros, J. A., Hernán-Caballero, A., Delgado, R. M. González, Marquez, I., Pović, M., Soria, R., Queiroz, C., Rahna, P. T., Abramo, R., Alcaniz, J., Benitez, N., Carneiro, S., Cenarro, J., Cristóbal-Hornillos, D., Dupke, R., Ederoclite, A., López-Sanjuan, C., Marín-Franch, A., de Oliveira, C. Mendes, Moles, M., Sodré Jr, L., Taylor, K., Varela, J., Ramió, H. V.
Publikováno v:
A&A 672, A137 (2023)
Studies indicate strong evidence of a scaling relation in the local Universe between the supermassive black hole mass ($M_\rm{BH}$) and the stellar mass of their host galaxies ($M_\star$). They even show similar histories across cosmic times of their
Externí odkaz:
http://arxiv.org/abs/2302.01358