Spectral analysis of PG 1034+001, the exciting star of Hewett 1
2011 ◽
Vol 7
(S283)
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pp. 426-427
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Keyword(s):
AbstractPG 1034+001 is an extremely hot, helium-rich DO-type star that excites the planetary nebula Hewett 1 and large parts of the surrounding interstellar medium. We present preliminary results of an ongoing spectral analysis by means of non-LTE model atmospheres that consider most elements from hydrogen to nickel. This analysis is based on high-resolution ultraviolet (FUSE, IUE) and optical (VLT/UVES, Keck) data. The results are compared with those of PG 1034+001's spectroscopic twin, the DO star PG 0038+199.
2002 ◽
Vol 381
(3)
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pp. 1007-1014
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2018 ◽
Keyword(s):
1983 ◽
Vol 130
(3)
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pp. 279
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1994 ◽
Vol 17
(3)
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pp. 446-450
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2011 ◽
Vol 7
(S283)
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pp. 458-459
Keyword(s):
1986 ◽
Vol 48
(11-12)
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pp. 1269-1278
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