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3 papers
ELLIPSECT: A surface brightness analysis tool for GALFIT 3
Christopher Añorve, Omar Ulises Reyes-Amador, Emmanuel RÃos-López +2
EllipSect is a user-friendly analysis and measurement tool, implemented in Python, that operates on the imaging data together with the output of the widely used 2D surface-brightne…
Revisiting Einstein's analogy: black holes as gradient-index lenses
J. E. Gómez-Correa, E. EspÃndola-Ramos, O. López-Cruz +1
According to Albert Einstein, gravitation is analogous to an optical medium. Building on this idea, various definitions of the gradient-index (GRIN) medium representing curved spac…
2D Surface Brightness Modelling of Large 2MASS Galaxies II: The Role of Classical Bulges and Pseudobulges on Galaxy Scaling Relations and its implication for Supermassive Black Hole Formation
Emmanuel RÃos-López, Omar López-Cruz, Christopher Añorve +3
We have generated 2D-multicomponent surface brightness (SB) modelling for 100 galaxies in the Large Galaxy Atlas (LGA) together with 19 nearby cD galaxies using the near-infrared (…