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Paper: Spectroscopic Observations for Five RR Lyrae Stars
Volume: 529, RR Lyrae/Cepheid 2019: Frontiers of Classical Pulsators
Page: 325
Authors: Jeon, Y.-B; Oh, H.-I.
Abstract: We have done time-series spectroscopic observations for five field RR Lyrae stars listed in TESS target list. They are SU Dra, TU UMa, X Ari, RZ Cep and RR Lyr. We present preliminary results of Hα and He I D3 profile variations for the five stars.
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