Intriguing X-ray and optical variations of the γ Cassiopeiae analog HD 45314

G. Rauw; Y. Nazé; M. A. Smith; A. S. Miroshnichenko; J. Guarro Fló; F. Campos; P. Prendergast; S. Danford; J. N. González-Pérez; A. Hempelmann; M. Mittag; J. H. M. M. Schmitt; K.-P. Schröder; S. V. Zharikov

doi:10.1051/0004-6361/201731782

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Volume 615 (July 2018)

A&A, 615 (2018) A44

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Table 2

Radial velocities of the interstellar Na I D₁ and D₂ lines.

Spectrograph	N	RV	RV
		(km s⁻¹)	(km s⁻¹)
FEROS	23	15.2 ± 0.4	14.7 ± 0.4
FIES	5	15.3 ± 0.3	14.6 ± 0.2
HEROS	32	14.4 ± 0.8	13.8 ± 1.0
TCO	21	15.5 ± 1.1	15.0 ± 1.1
JGF	24	13.5 ± 0.4	13.2 ± 0.5
PP	6	15.5 ± 2.8	15.5 ± 3.2






All data	121	14.8 ± 1.2	14.3 ± 1.3

Notes. The second column lists the number of spectra covering the Na I lines obtained with a given instrument. All spectrographs for which at least five spectra were obtained are listed. The last row lists the results for the full sample of measurements.

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