Análisis Combinado de SEDs, Imágenes y Espectros Infrarrojos de Proto-estrellas de la Nube de Taurus-Auriga

L. GRAMAJO, B. WHITNEY, M. GÓMEZ

Observatorio Astronómico de Córdoba

Jornada; Primeras Jornadas sobre Astrofísica Estelar; 2008

Observatorio Astronómico de Córdoba - Asociación Argentina de Astronomía

In this contribution, we present the results of the modeling of the spectral energy distributions (SEDs), infrared spectra and near- and mid-infrared images of four protostars in the Taurus-Auriga molecular cloud. IRAS 04302+2247, IRAS 04325+2402 and CoKu Tau 1 show ´´typical´´ parameters of Class I objects. IRAS 04368+2557, on the other hand, may be on transitional stage between Class O and I objects, with ages of about 10,000 and 100,000 yr, respectively.