Related papers: J-PAS: A Neural Network Approach to Single Stellar…

The miniJPAS survey: Dissecting galaxy properties across environments with spatially resolved photometry

The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) is an ongoing survey mapping thousands of square degrees in the Northern Hemisphere using 56 narrow-band filters, delivering IFU-like photometric data well…

Astrophysics of Galaxies · Physics 2026-04-01 J. E. Rodríguez-Martín , R. M. González Delgado , L. A. Díaz-García , G. Martínez-Solaeche , R. García-Benito , A. de Amorim , J. Thainá-Batista , R. Cid Fernandes , I. Márquez , M. Maturi , A. Fernández-Soto , R. Abramo , J. Alcaniz , N. Benítez , S. Bonoli , S. Carneiro , A. J. Cenarro , D. Cristóbal-Hornillos , R. A. Dupke , A. Ederoclite , A. Hernán-Caballero , C. Hernández-Monteagudo , C. López-Sanjuan , A. Marín-Franch , C. Mendes de Oliveira , M. Moles , L. Sodré , K. Taylor , J. Varela , H. Vázquez Ramió

J-PAS: The Javalambre-Physics of the Accelerated Universe Astrophysical Survey

The Javalambre-Physics of the Accelerated Universe Astrophysical Survey (J-PAS) is a narrow band, very wide field Cosmological Survey to be carried out from the Javalambre Observatory in Spain with a purpose-built, dedicated 2.5m telescope…

Cosmology and Nongalactic Astrophysics · Physics 2014-03-21 N. Benitez , R. Dupke , M. Moles , L. Sodre , J. Cenarro , A. Marin-Franch , K. Taylor , D. Cristobal , A. Fernandez-Soto , C. Mendes de Oliveira , J. Cepa-Nogue , L. R. Abramo , J. S. Alcaniz , R. Overzier , C. Hernandez-Monteagudo , E. J. Alfaro , A. Kanaan , J. M. Carvano , R. R. R. Reis , E. Martinez Gonzalez , B. Ascaso , F. Ballesteros , H. S. Xavier , J. Varela , A. Ederoclite , H. Vazquez Ramio , T. Broadhurst , E. Cypriano , R. Angulo , J. M. Diego , A. Zandivarez , E. Diaz , P. Melchior , K. Umetsu , P. F. Spinelli , A. Zitrin , D. Coe , G. Yepes , P. Vielva , V. Sahni , A. Marcos-Caballero , F. Shu Kitaura , A. L. Maroto , M. Masip , S. Tsujikawa , S. Carneiro , J. Gonzalez Nuevo , G. C. Carvalho , M. J. Reboucas , J. C. Carvalho , E. Abdalla , A. Bernui , C. Pigozzo , E. G. M. Ferreira , N. Chandrachani Devi , C. A. P. Bengaly , M. Campista , A. Amorim , N. V. Asari , A. Bongiovanni , S. Bonoli , G. Bruzual , N. Cardiel , A. Cava , R. Cid Fernandes , P. Coelho , A. Cortesi , R. G. Delgado , L. Diaz Garcia , J. M. R. Espinosa , E. Galliano , J. I. Gonzalez-Serrano , J. Falcon-Barroso , J. Fritz , C. Fernandes , J. Gorgas , C. Hoyos , Y. Jimenez-Teja , J. A. Lopez-Aguerri , C. Lopez-San Juan , A. Mateus , A. Molino , P. Novais , A. OMill , I. Oteo , P. G. Perez-Gonzalez , B. Poggianti , R. Proctor , E. Ricciardelli , P. Sanchez-Blazquez , T. Storchi-Bergmann , E. Telles , W. Schoennell , N. Trujillo , A. Vazdekis , K. Viironen , S. Daflon , T. Aparicio-Villegas , D. Rocha , T. Ribeiro , M. Borges , S. L. Martins , W. Marcolino , D. Martinez-Delgado , M. A. Perez-Torres , B. B. Siffert , M. O. Calvao , M. Sako , R. Kessler , A. Alvarez-Candal , M. De Pra , F. Roig , D. Lazzaro , J. Gorosabel , R. Lopes de Oliveira , G. B. Lima-Neto , J. Irwin , J. F. Liu , E. Alvarez , I. Balmes , S. Chueca , M. V. Costa-Duarte , A. A. da Costa , M. L. L. Dantas , A. Y. Diaz , J. Fabregat , F. Ferrari , B. Gavela , S. G. Gracia , N. Gruel , J. L. L. Gutierrez , R. Guzman , J. D. Hernandez-Fernandez , D. Herranz , L. Hurtado-Gil , F. Jablonsky , R. Laporte , L. L. Le Tiran , J Licandro , M. Lima , E. Martin , V. Martinez , J. J. C. Montero , P. Penteado , C. B. Pereira , V. Peris , V. Quilis , M. Sanchez-Portal , A. C. Soja , E. Solano , J. Torra , L. Valdivielso

The miniJPAS survey: Identification and characterization of galaxy populations with the J-PAS photometric system

J-PAS will soon start imaging 8000 deg2 of the northern sky with its unique set of 56 filters (R $\sim$ 60). Before, we observed 1 deg2 on the AEGIS field with an interim camera with all the J-PAS filters. With this data (miniJPAS), we aim…

Astrophysics of Galaxies · Physics 2021-05-19 R. M. González Delgado , L. A. Díaz-García , A. de Amorim , G. Bruzual , R. Cid Fernandes , E. Pérez , S. Bonoli , A. J. Cenarro , P. R. T. Coelho , A. Cortesi , R. García-Benito , R. López Fernández , G. Martínez-Solaeche , J. E. Rodríguez-Martín , G. Magris , A. Mejía-Narvaez , D. Brito-Silva , L. R. Abramo , J. M. Diego , R. A. Dupke , A. Hernán-Caballero , C. Hernández-Monteagudo , C. López-Sanjuan , A. Marín-Franch , V. Marra , M. Moles , A. Montero-Dorta , C. Queiroz , L. Sodré , J. Varela , H. Vázquez Ramió , J. M. Vílchez , P. O. Baqui , N. Benítez , D. Cristóbal-Hornillos , A. Ederoclite , C. Mendes de Oliveira , T. Civera , D. Muniesa , K. Taylor , E. Tempel , the J-PAS collaboration

J-PAS: Measuring emission lines with artificial neural networks

Throughout this paper we present a new method to detect and measure emission lines in J-PAS up to $z = 0.35$. J-PAS will observe $8000$~deg$^2$ of the northern sky in the upcoming years with 56 photometric bands. The release of such amount…

Astrophysics of Galaxies · Physics 2021-03-31 G. Martínez-Solaeche , R. M. González Delgado , R. García-Benito , A. de Amorim , E. Pérez , J. E. Rodríguez-Martín , L. A. Díaz-García , R. Cid Fernandes , C. López-Sanjuan , S. Bonoli , A. J. Cenarro , R. A. Dupke , A. Marín-Franch , J. Varela , H. Vázquez Ramió , L. R. Abramo , D. Cristóbal-Hornillo , M. Moles , J. Alcaniz , P. O. Baqui , N. Benitez , S. Carneiro , A. Cortesi , A. Ederoclite , V. Marra , C. Mendes de Oliveira , L. Sodré , J. M. Vílchez , K. Taylor , JPAS collaboration

The miniJPAS survey: a preview of the Universe in 56 colours

The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will soon start to scan thousands of square degrees of the northern extragalactic sky with a unique set of $56$ optical filters from a dedicated $2.55$m…

Cosmology and Nongalactic Astrophysics · Physics 2021-09-08 S. Bonoli , A. Marín-Franch , J. Varela , H. Vázquez Ramió , L. R. Abramo , A. J. Cenarro , R. A. Dupke , J. M. Vílchez , D. Cristóbal-Hornillos , R. M. González Delgado , C. Hernández-Monteagudo , C. López-Sanjuan , D. J. Muniesa , T. Civera , A. Ederoclite , A. Hernán-Caballero , V. Marra , P. O. Baqui , A. Cortesi , E. S. Cypriano , S. Daflon , A. L. de Amorim , L. A. Díaz-García , J. M. Diego , G. Martínez-Solaeche , E. Pérez , V. M. Placco , F. Prada , C. Queiroz , J. Alcaniz , A. Alvarez-Candal , J. Cepa , A. L. Maroto , F. Roig , B. B. Siffert , K. Taylor , N. Benitez , M. Moles , L. Sodré , S. Carneiro , C. Mendes de Oliveira , E. Abdalla , R. E. Angulo , M. Aparicio Resco , A. Balaguera-Antolínez , F. J. Ballesteros , D. Brito-Silva , T. Broadhurst , E. R. Carrasco , T. Castro , R. Cid Fernandes , P. Coelho , R. B. de Melo , L. Doubrawa , A. Fernandez-Soto , F. Ferrari , A. Finoguenov , R. García-Benito , J. Iglesias-Páramo , Y. Jiménez-Teja , F. S. Kitaura , J. Laur , P. A. A. Lopes , G. Lucatelli , V. J. Martínez , M. Maturi , M. Quartin , C. Pigozzo , J. E. Rodrìguez-Martìn , V. Salzano , A. Tamm , E. Tempel , K. Umetsu , L. Valdivielso , R. von Marttens , A. Zitrin , M. C. Díaz-Martín , G. López-Alegre , A. López-Sainz , A. Yanes-Díaz , F. Rueda-Teruel , S. Rueda-Teruel , J. Abril Ibañez , J. L Antón Bravo , R. Bello Ferrer , S. Bielsa , J. M. Casino , J. Castillo , S. Chueca , L. Cuesta , J. Garzarán Calderaro , R. Iglesias-Marzoa , C. Íniguez , J. L. Lamadrid Gutierrez , F. Lopez-Martinez , D. Lozano-Pérez , N. Maícas Sacristán , E. L. Molina-Ibáñez , A. Moreno-Signes , S. Rodríguez Llano , M. Royo Navarro , V. Tilve Rua , U. Andrade , E. J. Alfaro , S. Akras , P. Arnalte-Mur , B. Ascaso , C. E. Barbosa , J. Beltrán Jiménez , M. Benetti , C. A. P. Bengaly , A. Bernui , J. J. Blanco-Pillado , M. Borges Fernandes , J. N. Bregman , G. Bruzual , G. Calderone , J. M. Carvano , L. Casarini , A. L Chies-Santos , G. Coutinho de Carvalho , P. Dimauro , S. Duarte Puertas , D. Figueruelo , J. I. González-Serrano , M. A. Guerrero , S. Gurung-López , D. Herranz , M. Huertas-Company , J. A. Irwin , D. Izquierdo-Villalba , A. Kanaan , C. Kehrig , C. C. Kirkpatrick , J. Lim , A. R. Lopes , R. Lopes de Oliveira , A. Marcos-Caballero , D. Martínez-Delgado , E. Martínez-González , G. Martínez-Somonte , N. Oliveira , A. A. Orsi , R. A. Overzier , M. Penna-Lima , R. R. R. Reis , D. Spinoso , S. Tsujikawa , P. Vielva , A. Z. Vitorelli , J. Q. Xia , H. B. Yuan , A. Arroyo-Polonio , M. L. L. Dantas , C. A. Galarza , D. R. Gonçalves , R. S. Gonçalves , J. E. Gonzalez , A. H. Gonzalez , N. Greisel , R. G. Landim , D. Lazzaro , G. Magris , R. Monteiro-Oliveira , C. B. Pereira , M. J. Rebouças , J. M. Rodriguez-Espinosa , S. Santos da Costa , E. Telles

The miniJPAS survey: stellar atmospheric parameters from 56 optical filters

With a unique set of 54 overlapping narrow-band and two broader filters covering the entire optical range, the incoming Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will provide a great opportunity for…

Solar and Stellar Astrophysics · Physics 2022-11-16 H. -B. Yuan , L. Yang , P. Cruz , F. Jiménez-Esteban , S. Daflon , V. M. Placco , S. Akras , E. J. Alfaro , C. Andrés Galarza , D. R. Gonçalves , F. -Q. Duan , J. -F. Liu , J. Laur , E. Solano , M. Borges Fernandes , A. J. Cenarro , A. Marín-Franch , J. Varela , A. Ederoclite , Carlos López-Sanjuan , R. Abramo , J. Alcaniz , N. Benítez , S. Bonoli , D. Cristóbal-Hornillos , R. A. Dupke , Antonio Hernán-Caballero , C. Mendes de Oliveira , M. Moles , L. Sodré , Héctor Vázquez Ramió , K. Taylor

Constraining stellar population parameters from narrow band photometric surveys using convolutional neural networks

Upcoming large-area narrow band photometric surveys, such as J-PAS, will enable us to observe a large number of galaxies simultaneously and efficiently. However, it will be challenging to analyse the spatially-resolved stellar populations…

Astrophysics of Galaxies · Physics 2021-01-13 Choong Ling Liew-Cain , Daisuke Kawata , Patricia Sanchez-Blazquez , Ignacio Ferreras , Myrto Symeonidis

The miniJPAS and J-NEP surveys: Machine learning for star-galaxy separation

We present a supervised machine learning classification of sources from the Javalambre Physics of the Accelerating Universe Astrophysical Survey (J-PAS) Pathfinder datasets: miniJPAS and J-NEP. Leveraging crossmatches with spectroscopic and…

Instrumentation and Methods for Astrophysics · Physics 2026-01-30 Ana Paula Jeakel , Gabriel Vieira dos Santos , Valerio Marra , Rodrigo von Marttens , Siddhartha Gurung-López , Raul Abramo , Jailson Alcaniz , Narciso Benitez , Silvia Bonoli , Javier Cenarro , David Cristóbal-Hornillos , Simone Daflon , Renato Dupke , Alessandro Ederoclite , Rosa M. González Delgado , Antonio Hernán-Caballero , Carlos Hernández-Monteagudo , Jifeng Liu , Carlos López-Sanjuan , Antonio Marín-Franch , Claudia Mendes de Oliveira , Mariano Moles , Fernando Roig , Laerte Sodré , Keith Taylor , Jesús Varela , Héctor Vázquez Ramió , José M. Vilchez , Christopher Willmer , Javier Zaragoza-Cardiel

An Accurate Cluster Selection Function for the J-PAS Narrow-Band wide-field survey

The impending Javalambre Physics of the accelerating universe Astrophysical Survey (J-PAS) will be the first wide-field survey of $\gtrsim$ 8500 deg$^2$ to reach the `stage IV' category. Because of the redshift resolution afforded by 54…

Cosmology and Nongalactic Astrophysics · Physics 2016-01-20 Begoña Ascaso , Narciso Benítez , Renato Dupke , Eduardo Cypriano , Gastao Lima-Neto , Carlos López-Sanjuan , Jesús Varela , Jailson S. Alcaniz , Tom Broadhurst , Javier Cenarro , N. Chandrachani Devi , Luis A. Díaz-García , Cristina A. C. Fernandes , Carlos Hernández-Monteagudo , Simona Mei , Claudia Mendes de Oliveira , Alberto Molino , Ivan Oteo , William Schoenell , Laerte Sodré , Kerttu Viironen , Antonio Marín-Franch

J-PLUS: The Javalambre Photometric Local Universe Survey

J-PLUS is an ongoing 12-band photometric optical survey, observing thousands of square degrees of the Northern hemisphere from the dedicated JAST/T80 telescope at the Observatorio Astrof\'isico de Javalambre. T80Cam is a 2 sq.deg…

Astrophysics of Galaxies · Physics 2019-08-13 A. J. Cenarro , M. Moles , D. Cristóbal-Hornillos , A. Marín-Franch , A. Ederoclite , J. Varela , C. López-Sanjuan , C. Hernández-Monteagudo , R. E. Angulo , H. Vázquez Ramió , K. Viironen , S. Bonoli , A. A. Orsi , G. Hurier , I. San Roman , N. Greisel , G. Vilella-Rojo , L. A. Díaz-García , R. Logroño-García , S. Gurung-López , D. Spinoso , D. Izquierdo-Villalba , J. A. L. Aguerri , C. Allende Prieto , C. Bonatto , J. M. Carvano , A. L. Chies-Santos , S. Daflon , R. A. Dupke , J. Falcón-Barroso , D. R. Gonçalves , Y. Jiménez-Teja , A. Molino , V. M. Placco , E. Solano , D. D. Whitten , J. Abril , J. L. Antón , R. Bello , S. Bielsa de Toledo , J. Castillo-Ramírez , S. Chueca , T. Civera , M. C. Díaz-Martín , M. Domínguez-Martínez , J. Garzarán-Calderaro , J. Hernández-Fuertes , R. Iglesias-Marzoa , C. Iñiguez , J. M. Jiménez Ruiz , K. Kruuse , J. L. Lamadrid , N. Lasso-Cabrera , G. López-Alegre , A. López-Sainz , N. Maícas , A. Moreno-Signes , D. J. Muniesa , S. Rodríguez-Llano , F. Rueda-Teruel , S. Rueda-Teruel , I. Soriano-Laguía , V. Tilve , L. Valdivielso , A. Yanes-Díaz , J. S. Alcaniz , C. Mendes de Oliveira , L. Sodré , P. Coelho , R. Lopes de Oliveira , A. Tamm , H. S. Xavier , L. R. Abramo , S. Akras , E. J. Alfaro , A. Alvarez-Candal , B. Ascaso , M. A. Beasley , T. C. Beers , M. Borges Fernandes , G. R. Bruzual , M. L. Buzzo , J. M. Carrasco , J. Cepa , A. Cortesi , M. V. Costa-Duarte , M. De Prá , G. Favole , A. Galarza , L. Galbany , K. Garcia , R. M. González Delgado , J. I. González-Serrano , L. A. Gutiérrez-Soto , J. A. Hernandez-Jimenez , A. Kanaan , H. Kuncarayakti , R. C. G. Landim , J. Laur , J. Licandro , G. B. Lima Neto , J. D. Lyman , J. Maíz Apellániz , J. Miralda-Escudé , D. Morate , J. P. Nogueira-Cavalcante , P. M. Novais , M. Oncins , I. Oteo , R. A. Overzier , C. B. Pereira , A. Rebassa-Mansergas , R. R. R. Reis , F. Roig , M. Sako , N. Salvador-Rusiñol , L. Sampedro , P. Sánchez-Blázquez , W. A. Santos , L. Schmidtobreick , B. B. Siffert , E. Telles

Stellar characterization with photometric colors from J-PLUS and 2MASS surveys

Aims. We aim at deriving stellar atmospheric parameters based on the photometric data from the Javalambre Photometric Local Universe Survey (J-PLUS) in addition to near-infrared photometry from the Two Micron All-Sky Survey (2MASS).…

Solar and Stellar Astrophysics · Physics 2026-03-27 J. F. Aguilar , P. Cruz , E. Solano , P. R. T. Coelho , A. Ederoclite , V. M. Placco , P. Mas-Buitrago , A. Alvarez-Candal , A. J. Cenarro , D. Cristóbal-Hornillos , C. Hernández-Monteagudo , C. López-Sanjuan , A. Marín-Franch , M. Moles , J. Varela , H. Vázquez Ramió , J. Alcaniz , R. A. Dupke , L. Sodré , R. E. Angulo

J-NEP: 60-band photometry and photometric redshifts for the James Webb Space Telescope North Ecliptic Pole Time-Domain Field

The J-PAS survey will observe ~1/3 of the northern sky with a set of 56 narrow-band filters using the dedicated 2.55 m JST telescope at the Javalambre Astrophysical Observatory. Prior to the installation of the main camera, in order to…

Astrophysics of Galaxies · Physics 2023-03-15 A. Hernán-Caballero , C. N. A. Willmer , J. Varela , C. López-Sanjuan , A. Marín-Franch , H. Vázquez Ramió , T. Civera , A. Ederoclite , D. Muniesa , J. Cenarro , S. Bonoli , R. Dupke , J. Lim , J. Chaves-Montero , J. Laur , C. Hernández-Monteagudo , J. A. Fernández-Ontiveros , A. Fernández-Soto , L. A. Díaz-García , R. M. González Delgado , C. Queiroz , J. M. Vílchez , R. Abramo , J. Alcaniz , N. Benítez , S. Carneiro , D. Cristóbal-Hornillos , C. Mendes de Oliveira , M. Moles , L. Sodré , K. Taylor

Spatially resolved stellar populations and emission lines properties in nearby galaxies with J-PLUS -- I. Method and first results for the M101 group

Spatially resolved maps of stellar populations and nebular emission are key tools for understanding the physical properties and evolutionary stages of galaxies. We aim to characterize the spatially resolved stellar population and emission…

Astrophysics of Galaxies · Physics 2025-07-02 J. Thainá-Batista , R. Cid Fernandes , R. M. González Delgado , J. E. Rodríguez-Martín , R. García-Benito , G. Martínez-Solaeche , L. A. Díaz-García , V. H. Sasse , A. Lumbreras-Calle , A. M. Conrado , J. Alcaniz , R. E. Angulo , A. J. Cenarro , D. Cristóbal-Hornillos , R. A. Dupke , A. Ederoclite , C. Hernández-Monteagudo , C. López-Sanjuan , A. Marín-Franch , M. Moles , L. Sodré , H. Vázquez Ramió , J. Varela

The miniJPAS survey: Identification and characterization of the emission line galaxies down to $z < 0.35$ in the AEGIS field

The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) is expected to map thousands of square degrees of the northern sky with 56 narrowband filters in the upcoming years. This will make J-PAS a very competitive…

Astrophysics of Galaxies · Physics 2022-05-11 G. Martínez-Solaeche , R. M. González Delgado , R. García-Benito , L. A. Díaz-García , J. E. Rodríguez-Martín , E. Pérez , A. de Amorim , S. Duarte Puertas , Laerte Sodré , David Sobral , Jonás Chaves-Montero , J. M. Vílchez , A. Hernán-Caballero , C. López-Sanjuan , A. Cortesi , S. Bonoli , A. J. Cenarro , R. A. Dupke , A. Marín-Franch , J. Varela , H. Vázquez Ramió , L. R. Abramo , D. Cristóbal-Hornillos , M. Moles , J. Alcaniz , N. Benitez , A. Ederoclite , V. Marra , C. Mendes de Oliveira , K. Taylor , J. A. Fernández-Ontiveros

J-PLUS: Stellar Parameters, C, N, Mg, Ca and [{\alpha}/Fe] Abundances for Two Million Stars from DR1

Context. The Javalambre Photometric Local Universe Survey (J-PLUS) has obtained precise photometry in twelve specially designed filters for large numbers of Galactic stars. Deriving their precise stellar atmospheric parameters and…

Solar and Stellar Astrophysics · Physics 2022-03-30 Lin Yang , Haibo Yuan , Maosheng Xiang , Fuqing Duan , Yang Huang , Jifeng Liu , Timothy C. Beers , Carlos Andrés Galarza , Simone Daflon , J. A. Fernández-Ontiveros , Javier Cenarro , David Cristóbal-Hornillos , Carlos Hernández-Monteagudo , Carlos López-Sanjuan , Antonio Marín-Franch , Mariano Moles , Jesús Varela , Héctor Vázquez Ramió , Jailson Alcaniz , Renato Dupke , Alessandro Ederoclite , Laerte Sodré , Raul E. Angulo

Galaxy properties from J-PAS narrow-band photometry

We study the consistency of the physical properties of galaxies retrieved from SED-fitting as a function of spectral resolution and signal-to-noise ratio (SNR). Using a selection of physically motivated star formation histories, we set up a…

Astrophysics of Galaxies · Physics 2022-12-27 A. Mejía-Narváez , G. Bruzual , G. Magris C. , J. S. Alcaniz , N. Benítez , S. Carneiro , A. J. Cenarro , D. Cristóbal-Hornillos , R. Dupke , A. Ederoclite , A. Marín-Franch , C. Mendes de Oliveira , M. Moles , L. Sodre , K. Taylor , J. Varela , H. Vázquez Ramió

J-PLUS: Support Vector Regression to Measure Stellar Parameters

Context. Stellar parameters are among the most important characteristics in studies of stars, which are based on atmosphere models in traditional methods. However, time cost and brightness limits restrain the efficiency of spectral…

Instrumentation and Methods for Astrophysics · Physics 2022-08-17 Cunshi Wang , Yu Bai , Haibo Yuan , Jifeng Liu , J. A. Fernández-Ontiveros , Paula R. T. Coelho , F. Jiménez-Esteban , Carlos Andrés Galarza , R. E. Angulo , A. J. Cenarro , D. Cristóbal-Hornillos , R. A. Dupke , A. Ederoclite , C. Hernández-Monteagudo , C. López-Sanjuan , A. Marín-Franch , M. Moles , L. Sodré , H. Vázquez Ramió , J. Varela

J-PLUS: 2-D analysis of the stellar population in NGC 5473 and NGC 5485

The spatial variations of stellar population properties within a galaxy are intimately related to their formation process. Therefore, spatially resolved studies of galaxies are essential to uncover their formation and assembly. The…

Astrophysics of Galaxies · Physics 2019-02-27 I. San Roman , P. Sánchez-Blázquez , A. J. Cenarro , L. A. Díaz-García , C. López-Sanjuan , J. Varela , G. Vilella-Rojo , S. Akras , S. Bonoli , A. L. Chies Santos , P. Coelho , A. Cortesi , A. Ederoclite , Y. Jiménez-Teja , R. Logroño-García , R. Lopes de Oliveira , J. P. Nogueira-Cavalcante , A. Orsi , H. Vázquez Ramió , K. Viironen , D. Cristóbal-Hornillos , R. Dupke , A. Marín-Franch , C. Mendes de Oliveira , M. Moles , L. Sodré

J-PAS: unprecedented precision in stellar populations of diffuse tidal features

Galaxies frequently interact with nearby systems, a process that can significantly alter their morphology and star formation activity. However, spectroscopic studies of their faint and diffuse remnants require very long exposure times and…

Astrophysics of Galaxies · Physics 2026-03-24 Sepideh Eskandarlou , Mohammad Akhlaghi , Francisco Arizo-Borillo , Johan H. Knapen , Helena Domínguez Sánchez , Juan Antonio Fernández-Ontiveros , Carlos López-Sanjuan , Rosa María González Delgado , Yolanda Jiménez Teja , Renato Dupke , Yves Revaz , Pascale Jablonka , Santi Roca-Fábrega , Juan Miró-Carretero , David Martínez-Delgado , Alejandro Lumbreras-Calle , Antonio Hernán-Caballero , Héctor Vázquez Ramió , Raúl Infante-Sainz , Ana L. Chies-Santos , Alessandro Ederoclite , Julio Esteban Rodríguez Martín , Raul Abramo , Jailson Alcaniz , Narciso Benitez , Silvia Bonoli , Javier Zaragoza , Saulo Carneiro , Javier Cenarro , David Cristóbal-Hornillos , Simone Daflon , Carlos Hernández-Monteagudo , Jifeng Liu , Antonio Marín Franch , Claudia Mendes de Oliveira , Mariano Moles , Fernando Roig , Laerte Sodré , Keith Taylor , Jesús Varela , José Manuel Vilchez

J-PLUS: photometric calibration of large area multi-filter surveys with stellar and white dwarf loci

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…

Instrumentation and Methods for Astrophysics · Physics 2019-11-06 C. López-Sanjuan , J. Varela , D. Cristóbal-Hornillos , H. Vázquez Ramió , J. M. Carrasco , P. -E. Tremblay , D. D. Whitten , V. M. Placco , A. Marín-Franch , A. J. Cenarro , A. Ederoclite , E. Alfaro , P. R. T. Coelho , F. M. Jiménez-Esteban , Y. Jiménez-Teja , J. Maíz Apellániz , D. Sobral , J. M. Vílchez , J. Alcaniz , R. E. Angulo , R. A. Dupke , C. Hernández-Monteagudo , C. L. Mendes de Oliveira , M. Moles , L. Sodré