This contribution reviews recent observational results concerning astronomical masers toward post-AGB objects with a special attention to water fountain sources and the prototypical source OH 231.8+4.2. These sources represent a short transition phase in the evolution between circumstellar envelopes around asymptotic giant branch stars and planetary nebulae. The main masing species are considered and key results are summarized. Copyright © International Astronomical Union 2012.
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CITATION STYLE
Desmurs, J. F. (2012). Maser emission during post-AGB evolution. In Proceedings of the International Astronomical Union (Vol. 8, pp. 217–224). https://doi.org/10.1017/S1743921312006990