VizieR Online Data Catalog: The very high-eccentricity binary HR 7345 (Farrington+, 2018)

We obtained observations of HR 7345 from 2005 October through 2018 January with multiple combinations of baselines using the Classic and CLIMB (ten Brummelaar et al. 2013JAI.....240004T) beam combiners of the CHARA Array at Mount Wilson Observatory in southern California (ten Brummelaar et al. 2005ApJ...628..453T). All one-dimensional (1D) observations from the CHARA Array and subsequent two-dimensional (2D) calculations from 2005 to 2018 are listed in Table 1. We obtained observations of HR 7345 from 2014 June through 2018 January with the Tennessee State University (TSU) 2 m automatic spectroscopic telescope (AST) and a fiber-fed echelle spectrograph (Eaton & Williamson 2007PASP..119..886E). That telescope is situated at Fairborn Observatory near Washington Camp in southeastern Arizona. The detector is a Fairchild 486 CCD having a 4096x4096 array of 15 μm pixels. For our observations, we used a 200 μm fiber that results in a spectral resolution of 0.24 Å. The signal-to-noise ratio of the spectra was typically about 90 per resolution element at 6000 Å. All of the spectroscopic observations for this system are listed in Table 2.

(2 data files).