An AKARI-FIS Survey of Post-AGB Stars and (Proto) Planetary Nebulae: an Analysis of Extended Emission and the Spectral Energy Distribution
We present first preliminary results from AKARI/FIS pointed observations of post-AGB stars and planetary nebulae (PNe). A first analysis of the radial (azimuthally averaged) profile of the observed sources shows no evidence for excess emission due to the presence of circumstellar dust. No (detached) circumstellar faint dust-shells are seen in the
Cox, N. et al.
Fecha de publicación:
12
2009