Grupo de Astrofísica Teórica e Computacional
GATC — Theoretical and Computational Astrophysics Group — develops and applies quantitative techniques for the processing, modeling, and analysis of astronomical data, with emphasis on galaxy images and spectra. Our goal is to transform complex observational data into measurable physical and structural parameters through morphometry, brightness-profile modeling, structural decomposition, dimensionality reduction, machine learning, source detection and extraction, and the study of the connection between morphology, environment, and galaxy evolution.
Lucas Bonifácio Selbach
Desenvolvimento de uma plataforma multipropósito programável microcontrolada para aquisição de dados e controle de potência em fontes de energias renováveis
Master dissertaton
John Welvins Barros de Araujo
Geferson Lucatelli
Geferson Lucatelli (IMEF-FURG)
Uma nova abordagem para análise estrutural de galáxias com a curvatura do perfil de brilho
Master dissertaton
Geferson Lucatelli (IMEF-FURG),
Morfometria Paramétrica e Não Paramétrica em
Imagens Simuladas de Galáxias: Um Estudo do
Índice Concentração C e das Quantidades
Efetivas de Sérsic.
TCC
Geferson Lucatelli, Fabricio Ferrari (IMEF-FURG)
Galaxy morphometry for multicomponent galaxies: curvature of the brightness profile
LAPIS 2018: La Plata International School on Astronomy and Geophysics, La Plata, Argentina, Apr 2018
PDF poster
Geferson Lucatelli, Fabricio Ferrari (IMEF-FURG)
Discerning Structural Multicomponents in Galaxies with Light Concentration
Brazilian School of Cosmology and Gravitation, Rio de Janeiro, Brazil, 2017
PDF poster
Leonardo Ferreira
Leonardo Ferreira, Fabricio Ferrari (IMEF-FURG)
Morphometry and Supervised Classification Degradation with Redshift: a case study for SDSS, DES and HST
Statistical Challenges in Modern Astronomy VI,Carnegie Mellon University, June 6-10, 2016
PDF poster
Leonardo Ferreira, Fabricio Ferrari (IMEF-FURG), Claudia Mendes de Oliveira (IAG-USP)
On the stability of morphological parameters measurements with redshift
Deconstructing Galaxies: Structure and Morphology in the Era of Large Surveys, ESO Conference, Santiago, Chile, Nov 18-22, 2013
PDF poster
Leonardo Ferreira, Fabricio Ferrari (IMEF-FURG)
poster
Algorithm Otimization and Parallelization in Astrophysics
PDF poster
Leonardo de Albernaz Ferreira (IMEF-FURG)
Extensões C para Python
PDF
Graciana Brum Joao
Graciana Brum Joao (IMEF-FURG)
Trabalho de Conclusão de Curso (TCC)
Distribuição de Matéria de Sistemas
Estelares Esferoidais: Propriedades
Dinâmicas, Intrínsecas e Observáveis.
PDF
Graciana Brum, Fabricio Ferrari (IMEF-FURG)
poster
Distribution of Matter
in Stellar Spheroidal Systems: Intrinsic and Projected Dynamical Properties
(poster)
PDF
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