VizieR Online Data Catalog: Aldebaran radial velocity variations (Hatzes+, 2015)

Seven independent data sets of high precision radial velocity data were used for our analysis. Precise RV measurements were also made with a Hydrogen-Fluoride (H-F) cell as part of the CFHT survey (hereafter the "CFHT" data set) of Walker et al. (1989ApJ...343L..21W) as well as additional measurements from the Dominion Astrophysical Observatory (hereafter "DAO" data set) using the same technique. See Campbell & Walker (1979PASP...91..540C) and Larson et al. (1993PASP..105..825L) for a description of the H-F measurements. For the remaining five RV data sets an iodine (I₂) cell provided the wave- length reference. These include the original measurements using the McDonald Observatory 2.1m telescope (here-after "McD-2.1m" data set) and the coude spectrograph in the so-called "cs11" focus (hereafter "McD-CS11" data set) of the 2.7m telescope at McDonald Observatory. We should note that the we did not include the McDonald data that were used for the bisector measurements of Hatzes & Cochran (1998MNRAS.293..469H). These were taken using telluric lines as a wavelength reference which had a lower precision than the iodine wavelength calibration or H-F methods. The latest McDonald measurements were taken using the Tull Spectrograph at the so-called "cs23" focus (here-after the "McD-Tull" data set) as part of a long-term planet search program (e.g. Cochran et al., 1997ApJ...483..457C; Endl et al., 2004ApJ...611.1121E; Robertson et al., 2012ApJ...749...39R).

(7 data files).