Radial velocities of RZ Cas (Lehmann+, 2004)

Details Radial velocities of RZ Cas (Lehmann+, 2004) Radial velocities of RZ Cas (Lehmann+, 2004)

Jan 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004ycat..34130293l&link_type=abstract

VizieR On-line Data Catalog: J/A+A/413/293. Originally published in: 2004A&A...413..293L

Computer Science

Binaries: Eclipsing, Binaries: Spectroscopic, Radial Velocities

Scientific paper

Heliocentric radial velocities (RVs) for the primary and secondary components of the eclipsing binary RZ Cas are presented. RVs of the primary are derived from a cross-correlation of metallic lines in the range 4970 to 5550 Angstroem. RVs of the secondary are measured from Gaussian fits to the five strongest metal lines of the secondary which are Ca I (6103, 6122 Angstroem) and Fe I (4957, 5616, 5659 Angstroem). For the primary we also list the Hα and H{beta} RVs derived from line profile fitting. RV values are given only for lines from spectra with sufficiently high S/N (for the secondary, mainly from outside-the-eclipses spectra). Error values of 0.000 indicate missing measurements.
(1 data file).

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