VizieR Online Data Catalog: First RVs with the EXPRES spectrograph: 51Peg (Petersburg+, 2020)

The EXtreme-PREcision Spectrograph (EXPRES) is a fiber-fed, white-pupil Extrem Precision Radial Velocity (EPRV) spectrograph with a design resolution of R=150000 and a wavelength range of 3800-7800Å. In practice the median resolution is better characterized as R~137500 with a maximum resolution reaching R~150000 in some regions of the detector. EXPRES is environmentally stabilized in a vacuum enclosure and is situated at Lowell Observatory's 4.3m Lowell Discovery Telescope (LDT) near Flagstaff, Arizona. See Section 2 for the detailed description of this instrument.

Velocities derived with the EXPRES pipeline (see Section 3) based on 47 observations of HD 217014 (51 Peg) over the 10-month span between the beginning of Epoch 4 and December 1, 2019 are presented in Table 3.

(1 data file).