Poster abstract details

IRAS 19071+0857, a Bipolar Planetary Nebula with a Dusty Torus
Gilles Niccolini, Monica Blanco, Olga Suarez, Philippe Bendjoya, Jose Francisco Gomez, Martin A. Guerrero, Luis F.Miranda, Ricardo Rizzo

Abstract

We present mid-IR observations toward the planetary nebula (PN) IRAS 19071+0857 taken with VISIR at the Very Large Telescope (VLT), as well as continuum observations at 22 GHz obtained with the Expanded Very Large Array (EVLA). The mid-IR images reveal a dusty torus perpendicular to the bipolar structure traced by the radio continuum emission. The emission from the torus observed in mid-IR has been modeled using a radiative transfer code.