The second release of the Toru\'n catalogue of Galactic post-AGB objects: new classification scheme
Abstract
The investigation of post-AGB objects (proto-planetary nebulae) is very important from the standpoint of physical and chemical changes occurring during the late stages of stellar evolution. The Toru\'n catalogue of Galactic post-AGB and related objects is an evolutive catalogue containing astrometric, photometric and spectroscopic data as well as HST images for all known post-AGB objects and candidates in our Galaxy. This free-access catalogue can serve as an ideal tool to study different groups of post-AGB objects, especially due to the fact that all information is gathered in one place. The second release of our catalogue introduces a simple classification scheme of post-AGB objects and includes a significant number of new objects, photometric data, spectra and images. Here, using objects from the catalogue we consider the problem of the termination of the AGB phase.
Keywords
Cite
@article{arxiv.1110.3924,
title = {The second release of the Toru\'n catalogue of Galactic post-AGB objects: new classification scheme},
author = {R. Szczerba and N. Siódmiak and G. Stasińska and J. Borkowski and P. García-Lario and O. Suárez and M. Hajduk and D. A. García-Hernández},
journal= {arXiv preprint arXiv:1110.3924},
year = {2012}
}
Comments
1 figure, poster during IAUS 283, Planetary Nebulae: an Eye to the Future