Spectroscopic investigation of unstudied southern PNe
Abstract
We present a spectroscopic investigation of two hitherto unstudied galactic planetary nebulae (MeWe 1-10 and MeWe 1-11) and one candidate object (MeWe 2-5). The candidate object clearly has been identified as a bipolar hourglass-shaped PN. The galactic foreground extinction was derived and using photoionization models with CLOUDY the two round objects were classified as highly evolved nebulae.
Based on observations collected at the European Southern Observatory, La Silla.- Publication:
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Astronomy and Astrophysics
- Pub Date:
- September 2004
- DOI:
- arXiv:
- arXiv:astro-ph/0405586
- Bibcode:
- 2004A&A...423.1017E
- Keywords:
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- ISM: planetary nebulae: individual: MeWe 1-10;
- MeWe 1-11;
- MeWe 2-5;
- Astrophysics
- E-Print:
- LaTeX, 5 pages with 6 figures, accepted in Astron. &