Poster title: THE DISK POPULATION OF THE OPHIUCHUS STAR-FORMING REGION

Poster abstract: ODISEA is an ALMA program designed to observe all Class I, II and II objects in the Ophiuchus star-
forming region at sub-arcsecond resolution. This program will provide disk properties  (masses, sizes, surface density 
profiles) and will be a gold mine for disk evolution studies. However, not all sources have a spectral classification, limiting 
our ability to investigate correlations between disk properties and the properties of their host stars. Here, we present new 
optical and infrared observations to complete the spectroscopic characterization of all 289 ODISEA targets.  By 
combining these measurements with SED information, we are able to derive effective temperature, extinctions, 
luminosities, ages, and masses for all targets in a homogeneous way.