Pares de Galaxias en el S-PLUS DR2

CANDELA CERDOSINO; TAVERNA, ANTONELA; FACUNDO RODRIGUEZ; ANA LAURA O'MILL; LAERTE SODRE JR

Cordoba

Congreso; Congreso de la Asociacion Argentina de Astronomia; 2021

in this poster, we present preliminary details of the implementation and testing of the purity and completeness in the Southern Photometric Local Universe Survey Data Release 2 (S-PLUS DR2) of an isolated galaxy pairs identification algorithm. To this end, we use a simulated galaxy catalogue that imitates the characteristics of S-PLUS. The final goal is to study isolated galaxy pairs using the information provided by the photometric bands and redshifts spectroscopic and photometric. With the systems found, we will carry out a study from different approaches to better understand the evolution of galaxies in low-density regions and the environmental effects in these regions.