Search Results - "Espinosa, M. Rodríguez"

The Infrared Nuclear Emission of Seyfert Galaxies on Parsec Scales: Testing the Clumpy Torus Models by Ramos Almeida, C, Levenson, N. A, Rodríguez Espinosa, J. M, Alonso-Herrero, A, Asensio Ramos, A, Radomski, J. T, Packham, C, Fisher, R. S, Telesco, C. M

“…We present subarcsecond resolution mid-infrared (mid-IR) photometry in the wavelength range from 8 to 20 Delta *mm of 18 Seyfert galaxies, reporting high…”
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A mid-infrared spectroscopic atlas of local active galactic nuclei on sub-arcsecond resolution using GTC/CanariCam by Alonso-Herrero, A., Esquej, P., Roche, P. F., Ramos Almeida, C., González-Martín, O., Packham, C., Levenson, N. A., Mason, R. E., Hernán-Caballero, A., Pereira-Santaella, M., Alvarez, C., Aretxaga, I., López-Rodríguez, E., Colina, L., Díaz-Santos, T., Imanishi, M., Rodríguez Espinosa, J. M., Perlman, E.

“…We present an atlas of mid-infrared (mid-IR) ∼ 7.5-13 μm spectra of 45 local active galactic nuclei (AGN) obtained with CanariCam on the 10.4 m Gran Telescopio…”
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Testing the Unification Model for Active Galactic Nuclei in the Infrared: Are the Obscuring Tori of Type 1 and 2 Seyferts Different? by Ramos Almeida, C, Levenson, N. A, Alonso-Herrero, A, Asensio Ramos, A, Rodríguez Espinosa, J. M, Pérez García, A. M, Packham, C, Mason, R, Radomski, J. T, Díaz-Santos, T

“…We present new mid-infrared imaging data for three Type-1 Seyfert galaxies obtained with T-ReCS on the Gemini-South Telescope at subarcsecond resolution. Our…”
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Mid-infrared imaging- and spectro-polarimetric subarcsecond observations of NGC 1068 by Lopez-Rodriguez, E., Packham, C., Roche, P. F., Alonso-Herrero, A., Díaz-Santos, T., Nikutta, R., González-Martín, O., Álvarez, C. A., Esquej, P., Espinosa, J. M. Rodríguez, Perlman, E., Ramos Almeida, C., Telesco, C. M.

“…We present subarcsecond 7.5–13 μm imaging- and spectro-polarimetric observations of NGC 1068 using CanariCam on the 10.4-m Gran Telescopio CANARIAS. At all…”
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MOS spectroscopy of protocluster candidate galaxies at z = 6.5 by Calvi, R, Rodríguez Espinosa, J M, Mas-Hesse, J M, Chanchaiworawit, K, Guzman, R, Salvador-Solé, E, Gallego, J, Herrero, A, Manrique, A, Marín Franch, A

“…ABSTRACT The epoch corresponding to a redshift of z ∼ 6.5 is close to full re-ionization of the Universe, and early enough to provide an intriguing environment…”
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A simultaneous search for high-z LAEs and LBGs in the SHARDS survey by Arrabal Haro, P, Rodríguez Espinosa, J M, Muñoz-Tuñón, C, Pérez-González, P G, Dannerbauer, H, Bongiovanni, Á, Barro, G, Cava, A, Lumbreras-Calle, A, Hernán-Caballero, A, Eliche-Moral, M C, Domínguez Sánchez, H, Conselice, C J, Tresse, L, Alcalde Pampliega, B, Balcells, M, Daddi, E, Rodighiero, G

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A mid-infrared view of the inner parsecs of the Seyfert galaxy Mrk 1066 using CanariCam/GTC by Almeida, C Ramos, Alonso-Herrero, A, Esquej, P, Gonzalez-Martin, O, Riffel, R A, Garcia-Bernete, I, Espinosa, J M Rodriguez, Packham, C, Levenson, N A, Roche, P, Diaz-Santos, T, Aretxaga, I, Alvarez, C

“…We present mid-infrared (MIR) imaging and spectroscopic data of the Seyfert 2 galaxy Mrk 1066 obtained with CanariCam (CC) on the 10.4-m Gran Telescopio…”
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The complex evolutionary paths of local infrared bright galaxies: a high-angular resolution mid-infrared view by Alonso-Herrero, A, Poulton, R, Roche, P F, Hernan-Caballero, A, Aretxaga, I, Martinez-Paredes, M, Almeida, C Ramos, Pereira-Santaella, M, Diaz-Santos, T, Levenson, N A, Packham, C, Colina, L, Esquej, P, Gonzalez-Martin, O, Ichikawa, K, Imanishi, M, Rodriguez Espinosa, J M, Telesco, C

“…We investigate the evolutionary connection between local infrared (IR)-bright galaxies (...) and quasars. We use high-angular resolution (~0.3-0.4 arcsec ~ few…”
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Investigating the sensitivity of observed spectral energy distributions to clumpy torus properties in Seyfert galaxies by Ramos Almeida, C., Alonso-Herrero, A., Levenson, N. A., Asensio Ramos, A., Rodríguez Espinosa, J. M., González-Martín, O., Packham, C., Martínez, M.

“…We present nuclear spectral energy distributions (SEDs) from 1 to 18 μm of a small sample of nearby, nearly face-on and undisturbed Seyfert galaxies without…”
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Integration of Geospatial Tools and Multi-source Geospatial Data to Evaluate the Tropical Forest Cover Change in Central America and Its Methodological Replicability in Brazil and the DRC by Jiménez, Abner, Hernández, Alexander J., Rodríguez-Espinosa, Víctor M

“…Satellite monitoring of forests plays a relevant role in the agendas of tropical countries, mainly in the framework of international negotiations to implement…”
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A deep look at the nuclear region of UGC 5101 through high angular resolution mid-IR data with GTC/CanariCam by Martínez-Paredes, M., Alonso-Herrero, A., Aretxaga, I., Ramos Almeida, C., Hernán-Caballero, A., González-Martín, O., Pereira-Santaella, M., Packham, C., Asensio Ramos, A., Díaz-Santos, T., Elitzur, M., Esquej, P., García-Bernete, I., Imanishi, M., Levenson, N. A., Rodríguez Espinosa, J. M.

“…We present an analysis of the nuclear infrared (IR, 1.6–18 μm) emission of the ultraluminous IR galaxy UGC 5101 to derive the properties of its active galactic…”
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Urban Cadastral Situation in Ecuador: Analysis to Determine the Degree of Proximity of the Cadastral Systems to the 3D Cadastral Model by Velastegui-Cáceres, Julia, Rodríguez-Espinosa, Víctor M., Padilla-Almeida, Oswaldo

“…As 3D cadastres offer advantages in several areas by providing information with greater accuracy and a high level of detail, a diagnosis of the cadastral…”
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Probing nuclear activity versus star formation at z ∼ 0.8 using near-infrared multi-object spectroscopy by Almeida, C. Ramos, Espinosa, J. M. Rodríguez, Acosta-Pulido, J. A., Alonso-Herrero, A., García, A. M. Pérez, Rodríguez-Eugenio, N.

“…We present near-infrared (NIR) spectroscopic observations of 28 X-ray and mid-infrared selected sources at a median redshift of z ∼ 0.8 in the Extended Groth…”
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The starburst-active galactic nucleus connection in the merger galaxy Mrk 938: an infrared and X-ray view by Esquej, P., Alonso-Herrero, A., Pérez-García, A. M., Pereira-Santaella, M., Rigopoulou, D., Sánchez-Portal, M., Castillo, M., Ramos Almeida, C., Coia, D., Altieri, B., Acosta-Pulido, J. A., Conversi, L., González-Serrano, J. I., Hatziminaoglou, E., Pović, M., Rodríguez-Espinosa, J. M., Valtchanov, I.

“…Mrk 938 is a luminous infrared (IR) galaxy in the local Universe believed to be the remnant of a galaxy merger. It shows a Seyfert 2 nucleus and intense star…”
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NUCLEAR STAR FORMATION ACTIVITY AND BLACK HOLE ACCRETION IN NEARBY SEYFERT GALAXIES by ESQUEJ, P, Alonso-Herrero, A, Gonzalez-Martin, O, Honig, S F, Hernan-Caballero, A, Roche, P, Almeida, C Ramos, Mason, R E, Diaz-Santos, T, Levenson, N A, Aretxaga, I, Espinosa, J M Rodriguez, Packham, C

“…Recent theoretical and observational works indicate the presence of a correlation between the star-formation rate (SFR) and active galactic nucleus (AGN)…”
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Nuclear 11.3 μm PAH emission in local active galactic nuclei by Alonso-Herrero, A., Ramos Almeida, C., Esquej, P., Roche, P. F., Hernán-Caballero, A., Hönig, S. F., González-Martín, O., Aretxaga, I., Mason, R. E., Packham, C., Levenson, N. A., Rodríguez Espinosa, J. M., Siebenmorgen, R., Pereira-Santaella, M., Díaz-Santos, T., Colina, L., Alvarez, C., Telesco, C. M.

“…We present Gran Telescopio CANARIAS CanariCam 8.7 μm imaging and 7.5–13 μm spectroscopy of six local systems known to host an active galactic nucleus (AGN) and…”
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Resolving the nuclear dust distribution of the Seyfert 2 galaxy NGC 3081 by Ramos Almeida, C., Sánchez-Portal, M., Pérez García, A. M., Acosta-Pulido, J. A., Castillo, M., Asensio Ramos, A., González-Serrano, J. I., Alonso-Herrero, A., Rodríguez Espinosa, J. M., Hatziminaoglou, E., Coia, D., Valtchanov, I., Pović, M., Esquej, P., Packham, C., Altieri, B.

“…ABSTRACT We report far‐infrared (FIR) imaging of the Seyfert 2 galaxy NGC 3081 in the range 70–500 μm, obtained with an unprecedented angular resolution, using…”
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Discovery of Faint Double-peak Hα Emission in the Halo of Low Redshift Galaxies by Sánchez Almeida, J., Calhau, J., Muñoz-Tuñón, C., González-Morán, A. L., Rodríguez-Espinosa, J. M.

“…Aimed at the detection of cosmological gas being accreted onto galaxies in the local universe, we examined the H α emission in the halo of 164 galaxies in the…”
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An ionized superbubble powered by a protocluster at z = 6.5 by Rodríguez Espinosa, J M, Mas-Hesse, J M, Salvador-Solé, E, Calvi, R, Manrique, A, Chanchaiworawit, K, Guzman, R, Gallego, J, Herrero, A, Marín Franch, A

“…ABSTRACT We show herein that a proto-cluster of Ly α emitting galaxies, spectroscopically confirmed at redshift 6.5, produces a remarkable number of ionizing…”
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COALAS II. Extended molecular gas reservoirs are common in a distant, forming galaxy cluster by Chen, Z, Dannerbauer, H, Lehnert, M D, Emonts, B H C, Gu, Q, Allison, J R, Champagne, J B, Hatch, N, Indermüehle, B, Norris, R P, Pérez-Martínez, J M, Röttgering, H J A, Serra, P, Seymour, N, Shimakawa, R, Thomson, A P, Casey, C M, De Breuck, C, Drouart, G, Kodama, T, Koyama, Y, Lagos, C D P, Macgregor, P, Miley, G, Rodríguez-Espinosa, J M, Sánchez-Portal, M, Ziegler, B

“…ABSTRACT This paper presents the results of 475h of interferometric observations with the Australia Telescope Compact Array towards the Spiderweb protocluster…”
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