Luis attends the 20th J-PAS meeting

Luis attends the 20th J-PAS meeting

From November 18 to 20, 2024, the 20th meeting of the J-PAS collaboration took place in Teruel, Spain. During this event, Luis presented a summary of the progress made in determining the stellar populations of galaxies within this survey, alongside other colleagues who also showcased advances and motivations in their respective areas, all with a view toward the first data release (EDR, Early Data Release).

Title: The J-PAS Survey: Evolution and Analysis of the Stellar Content of Galaxies Since Intermediate Redshift

Abstract: Following the release of J-PAS’s first internal data release (IDR), Luis presented the work conducted and the results obtained for this survey for the first time. In particular, he introduced his motivations and short-term projects within the galaxy evolution and formation group as part of the J-PAS project. After detailing the techniques developed for determining the properties of galaxy stellar populations, the presentation covered the initial results and the accuracy achieved for various properties. Additionally, he discussed the current status of galaxy spectral classification and provided a direct comparison with results from MaNGA, which proved to be highly promising.

Español:

Desde el 18 hasta el 20 de noviembre de 2024 se realizó el XX encuentro de la colaboración de J-PAS (Teruel, España). Durante esta reunión, Luis presentó un resumen de los avances para la determinación de las poblaciones estelares de galaxias en este cartografiado junto con otros compañeros que también presentaron los avances y motivaciones en sus áreas temáticas, todo ello con vista a la primera liberación de estos datos (EDR, early-data release).

Title: The J-PAS survey: Evolution and analysis of the stellar content of galaxies since intermediate redshift.

Resumen: Tras la liberación del primer data release interno de los datos de J-PAS (IDR), Luis presentó el trabajo realizado y los resultados obtenidos por primera vez para este cartografiado. En particular, Luis introdujo sus motivaciones y proyectos dentro del grupo de evolución y formación de galaxias que se realizarán a corto plazo dentro del proyecto de J-PAS. Tras una descripción de las técnicas desarrolladas para la determinación de las propiedades de las poblaciones estelares de galaxias, se procedió a describir los primeros resultados y la precisión obtenida de las diferentes propiedades. Además, describió el estatus actual de la clasificación espectral de galaxias, así como una comparación directa con los resultados de MaNGA, los cuales fueron altamente prometedores.

News and Activities

Unveiling Galaxy Evolution with Large Surveys: The J-PAS Contribution to the Severo Ochoa Project

Review Talk at the 2025 SO-IAA day, July 10th, 2025.

Title: Unveiling Galaxy Evolution with Large Surveys: The J-PAS Contribution to the Severo Ochoa Project

Luis at the IAU 396

The IAU Symposium #396 "Massive Galaxies across the Universe" was held from 9 to 13 June 2025 in Naples (Italy).

Julio and Luis Appear in a News Report on JPAS

TV report on the program ConCiencia from Canal Sur, titled "The 56 Colors of the Universe", about the JPAS survey.

Luis attends the 20th J-PAS meeting

From November 18 to 20, 2024, the 20th meeting of the J-PAS collaboration took place in Teruel, Spain.

Participation at the XVI SEA Meeting

Durante the XVI Reunion Científica de la Sociedad Española de Astronomía (SEA) celebrada en Granada (Spain) desde el 15 hasta el 19 de Julio de 2024, Luis presentó una contribución oral de los trabajos del grupo dentro de la colaboración de J-PA

Ionized gas and stellar population properties in the CAVITY IFUs

CAVITY 4th annual meeting (10-11 July 2024)

Title: Ionized gas and stellar population properties in the CAVITY IFUs

Contributors: Ana María Conrado, Rosa González Delgado, Rubén García Benito

Luis presents at the 1st Reunion nacional AstroHEP-PPCC24

On behalf of the Stellar Populations Group at the IAA-CSIC, Luis introduced in an oral contribution the work performed within the J-PAS collaboration by the members of this group as part of the collaboration between Andalucía and Aragón for this

Spatially-resolved stellar population properties in void galaxies with CAVITY

Seminar at ICRAR (Australia), 17 April 2024 (research stay)

Title: Spatially-resolved stellar population properties in void galaxies with CAVITY

Contributors: Ana María Conrado

 

Spatially-resolved stellar population properties of galaxies in voids with the CAVITY project

XVI Reunión Científica SEA - 16th July 2024

Title: Spatially-resolved stellar population properties of galaxies in voids with the CAVITY project

Contributors: Ana María Conrado

Luis gives a seminar at the IAA-CSIC

Luis gave a seminar at the IAA-CSIC held at Granada (Spain) on January 25th, 2024.
 

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