32-apertures S-PLUS photometry in Fornax

SMITH CASTELLI, A. V.; ALMEIDA-FERNANDES, F; SODRÉ, L. JR.; MENDES DE OLIVEIRA, C.

Workshop; 15th S-PLUS Collaboration Meeting; 2021

IAG/USP

As a sub product of the calibration process, photometry in 32 circular apertures, ranging from 1 arcsec to 50 arcsec, is obtained for each object observed with S-PLUS. This photometry represents a huge amount of stored data which is not being used at the moment by the collaboration and that might contain additional information to be uncovered. In this poster, we present preliminary results of the use of that photometry within the Fornax project. For 1161 Fornax galaxies reported in the literature and having photometry in the 12 bands of S-PLUS, we have obtained first-order surface brightness profiles and color profiles, as well as SEDs with spatial resolution. Through the analysis of these plots, we will try to extract new knowledge about the galaxy population of the Fornax cluster and of the cluster itself.