| Issue |
EAS Publications Series
Volume 71-72, 2015
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
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|
|---|---|---|
| Page(s) | 305 - 308 | |
| Section | Circumstellar Environments | |
| DOI | https://doi.org/10.1051/eas/1571071 | |
| Published online | 01 December 2015 | |
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 305-308
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 305-308
GTC/OSIRIS Observations of RWT 152, a Case Study of a Planetary Nebula With an sdO Central Star
1 Departamento de Astrofísica, Centro de Astrobiología, Spanish Virtual Observatory
2 Departamento de Física Aplicada, Universidade de Vigo
3 Instituto de Astrofísica de Andalucía-CSIC
4 Departamento de Investigación en Física, Universidad de Sonora
RWT 152 is one of the few planetary nebula with an sdO central star. We present subarcsecond red tunable filter imaging and intermediate-resolution, long-slit spectroscopy of RWT 152, obtained with OSIRIS/GTC, which allow us to describe in detail its morphology and to obtain its physical conditions and chemical abundances.
© EAS, EDP Sciences, 2015