Abstract
As an ongoing study of Magellanic Cloud PNe we have obtained UV spectra of 9 PNe in the SMC to measure their carbon abundances. The spectra were acquired with ACS HRC/PR200L and SBC/PR130L. The ACS prisms give a reasonable resolution in the range of 1200–2500 Å to detect C IV, C III], and C II] nebular emission, essential for chemical studies of PNe. The carbon abundances of SMC PNe, together with those of the LMC previously determined with STIS spectroscopy, will allow a comparative study of nebular enrichment and provide a basis for comparison with stellar evolution models at various metallicities.
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Schedule a callMore From: Proceedings of the International Astronomical Union. International Astronomical Union
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