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2023RNAAS...7..123M - Research Notes of the AAS, 7, 123 (2023/June-0)
The Behavior of Bp He-weak Stars in the Far UV-Paper VII: HD 144334.
MONIER R.
Abstract (from CDS):
The analysis of 14 spectra of the B8 He-weak Si star HD 144334 recorded by the SWP camera on board the International Ultraviolet Explorer reveals variations of the far-ultraviolet spectral energy distribution shortwards of 1600 Å over a time interval of about five days in 1994 October. In contrast, the level of the mid-UV flux did not vary between phases of FUV flux maximum and minimum which suggests that changes of the silicon continuous and line opacity play an important role in the variations.
Abstract Copyright: © 2023. The Author(s). Published by the American Astronomical Society.
Journal keyword(s): Chemically peculiar stars - Helium-weak stars
Simbad objects: 2
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