Continuation of an Optical Spectroscopic Campaign of Fermi Blazar Candidates with TNG: Discovery of a New Changing-Look Blazar

Authors: Crespo, N. Álvarez, Domínguez, A., Paliya, V. S., Cazorla, M. Chamorro, Blázquez, P. Sánchez, de Paz, A. Gil

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2501.03693

A Repeating Fast Radio Burst Source in a Low-Luminosity Dwarf Galaxy

Authors: Hewitt, Danté M., Bhardwaj, Mohit, Gordon, Alexa C., Kirichenko, Aida, Nimmo, Kenzie, Bhandari, Shivani, Cognard, Ismaël, Fong, Wen-fai, de Paz, Armando Gil, Gopinath, Akshatha, Hessels, Jason W. T., Kirsten, Franz, Marcote, Benito, Bezrukovs, Vladislavs, Blaauw, Richard, Bray, Justin D., Buttaccio, Salvatore, Cassanelli, Tomas, Chawla, Pragya, Corongiu, Alessandro, Deng, William, Didehbani, Hannah N., Dong, Yuxin, Gawroński, Marcin P., Giroletti, Marcello, Guillemot, Lucas, Huang, Jeff, Joseph, Ronniy C., Kaspi, Victoria M., Lazda, Mattias, Lindqvist, Michael, Giuseppe, Maccaferri, Mas-Ribas, Lluis, Masui, Kiyoshi W., Mckinven, Ryan, Michilli, Daniele, Nugent, Anya E., Ould-Boukattine, Omar S., Paragi, Zsolt, Pearlman, Aaron B., Pen, Ue-Li, Pleunis, Ziggy, Sand, Ketan R., Shah, Vishwangi, Shin, Kaitlyn, Snelders, Mark P., Venturi, Tiziana, Wang, Na, Williams-Baldwin, David R. A., Yang, Jun, Yuan, Jianping P.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2410.17044

Compact and High Excitation Molecular Clumps in the Extended Ultraviolet Disk of M83

Authors: Koda, Jin, Combes, Francoise, Rubio, Monica, Andersen, Morten, Bigiel, Frank, de Paz, Armando Gil, Junais, Lee, Amanda M, Meyer, Jennifer Donovan, Morokuma-Matsui, Kana, Yagi, Masafumi, Zavagno, Annie

Source: A&A 691, A197 (2024)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2410.00180

LeMMINGs. Multi-wavelength constraints on the co-existence of nuclear star clusters and AGN in nucleated galaxies

Authors: Dullo, B. T., Knapen, J. H., Baldi, R. D., Williams, D. R. A., Beswick, R. J., McHardy, I. M., Green, D. A., de Paz, A. Gil, Aalto, S., Alberdi, A., Argo, M. K., Gallagher, J. S., Klöckner, H. -R., Marcaide, J. M., Mutie, I. M., Saikia, D. J., Saikia, P., Stevens, I. R., Torrejón, S.

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2407.10850

The MEGARA view of outflows in LINERs

Authors: Muñoz, L. Hermosa, Cazzoli, S., Márquez, I., Masegosa, J., Chamorro-Cazorla, M., de Paz, A. Gil, Castillo-Morales, Á., Gallego, J., Carrasco, E., Iglesias-Páramo, J., García-Vargas, M. L., Gómez-Álvarez, P., Pascual, S., Pérez-Calpena, A., Cardiel, N.

Source: A&A 683, A43 (2024)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2311.12552

LeMMINGs. VI. Connecting nuclear activity to bulge properties of active and inactive galaxies: radio scaling relations and galaxy environment

Authors: Dullo, B. T., Knapen, J. H., Beswick, R. J., Baldi, R. D., Williams, D. R. A., McHardy, I. M., Green, D. A., de Paz, A. Gil, Aalto, S., Alberdi, A., Argo, M. K., Klöckner, H. -R., Mutie, I. M., Saikia, D. J., Saikia, P., Stevens, I. R.

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2304.06642

Diverse Molecular Structures Across The Whole Star-Forming Disk of M83: High fidelity Imaging at 40pc Resolution

Authors: Koda, Jin, Hirota, Akihiko, Egusa, Fumi, Sakamoto, Kazushi, Sawada, Tsuyoshi, Heyer, Mark, Baba, Junichi, Boissier, Samuel, Calzetti, Daniela, Meyer, Jennifer Donovan, Elmegreen, Bruce G., de Paz, Armando Gil, Harada, Nanase, Ho, Luis C., Kobayashi, Masato I. N., Kuno, Nario, Lee, Amanda M, Madore, Barry F., Maeda, Fumiya, Martin, Sergio, Muraoka, Kazuyuki, Nakanishi, Kouichiro, Onodera, Sachiko, Pineda, Jorge L., Scoville, Nick, Watanabe, Yoshimasa

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2303.12108

LeMMINGs. V. Nuclear activity and bulge properties: a detailed multi-component decomposition of $e$-MERLIN Palomar galaxies with $HST$

Authors: Dullo, B. T., Knapen, J. H., Beswick, R. J., Baldi, R. D., Williams, D. R. A., McHardy, I. M., Gallagher, J. S., Aalto, S., Argo, M. K., de Paz, A. Gil, Klöckner, H. -R., Marcaide, J. M., Mundell, C. G., Mutie, I. M., Saikia, P.

Source: A&A 675, A105 (2023)

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2303.11154

MEGASTAR (III). Stellar parameters and data products for DR1 late-type stars

Authors: Mollá, M., García-Vargas, M. L., Millán-Irigoyen, I., Cardiel, N., Carrasco, E., de Paz, A. Gil, Berlanas, S. R., Gómez-Álvarez, P.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2212.10971

Spatially-resolved properties of the ionized gas in the HII galaxy J084220+115000

Authors: Fernández-Arenas, D., Carrasco, E., Terlevich, R., Terlevich, E., Amorín, R., Bresolin, F., Chávez, R., González-Morán, A. L., Rosa-González, D., Mayya, Y. D., Vega, O., Zaragoza-Cardiel, J., Méndez-Abreu, J., Izazaga-Pérez, R., de Paz, A. Gil, Gallego, J., Iglesias-Páramo, J., García-Vargas, M. L., Gómez-Alvarez, P., Castillo-Morales, A., Cardiel, N., Pascual, S., Pérez-Calpena, A.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2211.06021

MEGADES: MEGARA Galaxy Discs Evolution Survey. Data Release I: central fields

Authors: Chamorro-Cazorla, M., de Paz, A. Gil, Castillo-Morales, A., Gallego, J., Carrasco, E., Iglesias-Páramo, J., García-Vargas, M. L., Pascual, S., Cardiel, N., Catalán-Torrecilla, C., Zamorano, J., Sánchez-Blázquez, P., Pérez-Calpena, A., Gómez-Álvarez, P., Jiménez-Vicente, J.

Source: A&A 670, A117 (2023)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2211.02969

Optical spectroscopic characterization of Fermi blazar candidates of uncertain type with TNG and DOT: First Results

Authors: Olmo-GarcÍa, Amanda, Paliya, Vaidehi S., Crespo, Nuria Álvarez, Kumar, Brajesh, Domínguez, Alberto, de Paz, Armando Gil, Sánchez-Blázquez, Patricia

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2209.06518

Probing the earliest phases in the formation of massive galaxies with simulated HST+JWST imaging data from Illustris

Authors: García-Argumánez, Ángela, Pérez-González, Pablo G., de Paz, Armando Gil, Snyder, Gregory F., Haro, Pablo Arrabal, Bagley, Micaela B., Finkelstein, Steven L., Kartaltepe, Jeyhan S., Koekemoer, Anton, Papovich, Casey, Pirzkal, Nor, Ferguson, Harry C., Yung, L. Y. Aaron, Annunziatella, Marianna, Cleri, Nikko J., Cooper, M. C., Costantin, Luca, Holwerda, Benne W., González, Rosa María Mérida, Rose, Caitlin, Giavalisco, Mauro, Grogin, Norman A., Kocevski, Dale D.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2207.14062

Unexplored outflows in nearby low luminosity AGNs: the case of NGC 1052

Authors: Cazzoli, S., Muñoz, L. Hermosa, Márquez, I., Masegosa, J., Castillo-Morales, A., de Paz, A. Gil, Hernández-García, L., La Franca, F., Almeida, C. Ramos

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2204.02416

The nature of the Cygnus extreme B-supergiant 2MASS J20395358+4222505

Authors: Herrero, A., Berlanas, S. R., de Paz, A. Gil, Comerón, F., Puls, J., Alegría, S. Ramírez, García, M., Lennon, D. J., Najarro, F., Simón-Díaz, S., Urbaneja, M. A., Gallego, J., Carrasco, E., Iglesias, J., Cedazo, R., Vargas, M. L. García, Castillo-Morales, A., Pascual, S., Cardiel, N., Pérez-Calpena, A., Gómez-Alvarez, P., Martínez-Delgado, I.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2202.11806

Once in a blue stream: Detection of recent star formation in the NGC 7241 stellar stream with MEGARA

Authors: Martinez-Delgado, David, Roca-Fabrega, Santi, de Paz, Armando Gil, Erkal, Denis, Miro-Carretero, Juan, Makarov, Dmitry, Voggel, Karina T., Leaman, Ryan, Boschin, Walter, Pearson, Sarah, Donatiello, Giuseppe, Rubtsov, Evgenii, Akhlaghi, Mohammad, Gomez-Flechoso, M. Angeles, Raji, Samane, Lang, Dustin, Block, Adam, Gallego, Jesus, Carrasco, Esperanza, Garcia-Vargas, Maria Luisa, Iglesias-Paramo, Jorge, Pascual, Sergio, Cardiel, Nicolas, Perez-Calpena, Ana, Castillo-Morales, Africa, Gomez-Alvarez, Pedro

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2112.07029

A new insight of AGC198691 (Leoncino) galaxy with MEGARA at the GTC

Authors: Carrasco, E., García-Vargas, M. L., de Paz, A. Gil, Mollá, M., Izazaga-Pérez, R., Castillo-Morales, A., Gómez-Alvarez, P., Gallego, J., Iglesias-Páramo, J., Cardiel, N., Pascual, S., Pérez-Calpena, A.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2111.06484

Stellar populations with MEGARA: the inner regions of NGC 7025

Authors: Chamorro-Cazorla, M., de Paz, A. Gil, Castillo-Morales, A., Dullo, B. T., Gallego, J., Carrasco, E., Iglesias-Páramo, J., Cedazo, R., García-Vargas, M. L., Pascual, S., Cardiel, N., Pérez-Calpena, A., Gómez-Álvarez, P., Martínez-Delgado, I., Catalán-Torrecilla, C.

Source: A&A 657, A95 (2022)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2110.08121

Ultramassive black holes in the most massive galaxies: $M_{\rm BH}-\sigma$ versus $M_{\rm BH}-R_{\rm b}$

Authors: Dullo, Bililign T., de Paz, Armando Gil, Knapen, Johan H.

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2012.04471

MEGARA-GTC Stellar Spectral Library (II). MEGASTAR First Release

Authors: Carrasco, E., Mollá, M., García-Vargas, M. L., de Paz, A. Gil, Cardiel, N., Gómez-Alvarez, P., Berlanas, S. R.

Source: MNRAS, 2020

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2011.13001