IALP 13078
INSTITUTO DE ASTROFISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Sistematización de las diferencias entre las estimaciones de modelos de extinción y las observaciones en la Vía Láctea
Autor/es:
PERREN, G.,; VÁZQUEZ, R. A..; NAVONE, H
Lugar:
San Juan
Reunión:
Congreso; 51 Reunión anual de la Asociación Argentina de Astronomía; 2008
Institución organizadora:
Asociación Argentina de Astronomía
Resumen:
This paper analyses the reliability of the reddening estimates, extended to the entire sky, from two new Galaxy models built by Amores & L´epine (2005), using as a source of empirical data the database of open star clusters WEBDA1. We also used the 100 µm maps by Schlegel et al.(1998). It is concluded that the predictions of the Amores & L´epine models have a good correlation with empirical values until a relatively close distance to the Sun, while the Schlegel et al. model do not match the reddening estimation within the Milky Way.1. We also used the 100 µm maps by Schlegel et al.(1998). It is concluded that the predictions of the Amores & L´epine models have a good correlation with empirical values until a relatively close distance to the Sun, while the Schlegel et al. model do not match the reddening estimation within the Milky Way.
