NASA NTRS · 19820047307
E/B - V/ extinction values for 24 planetary nebulae derived from IUE data
Abstract
Excellent agreement was found for E(B - V) values for nine planetary nebulae observed in common by IUE and ANS, derived from a strong 2200A absorption feature. E(B - V) values for seven additional objects with moderately strong 2200A absorption were determined. A third group of eight planetary nebulae for which the 2200A absorption feature is marginal or absent had E(B - V) extinctions determined from the observed He II I(1640A)/I(4686A) ratio. A comparison with optical and radio data is included.
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Feibelman, W. A.. 1982-03-01. E/B - V/ extinction values for 24 planetary nebulae derived from IUE data. https://ntrs.nasa.gov/citations/19820047307
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