The SExOSS Project with S-PLUS: Search of Extended Objects in the Southern Sky

REYNALDI, V.; SMITH CASTELLI, A.; MARCHESINI, E.; ANDRUCHOW, I. ; LÓPEZ, I.; HAACK, R.

La Plata

Workshop; IX LAPIS - S-PLUS: The Universe in True Colors; 2020

FCAG - UNLP

Using a robotic 0.8 m-aperture telescope at the Cerro Tololo Interamerican Observatory (CTIO), Chile, S−PLUS will collect an unprecedented amount of good quality photometric data in the Southern Hemisphere, thanks to its deepness in 12 (narrow and broad) photometric bands and its sky coverage (it is expected to cover 8000 deg2). Since the Southern sky is quite less explored than the Northern one, this is a good opportunity to complete a deep study of the whole celestial sphere. We propose to analyze the distribution and photometric behavior of the different types of extended sources observed with S-PLUS, like Costa-Duarte+ did for point sources. Understanding this behavior will allow to explore new possible relations, especially using the narrow band information available in this survey.