VizieR Online Data Catalog: Light curve & radial velocities for TOI-172 (Rodriguez+, 2019)

TOI-172 fell on CCD 4 of Camera 1 of the TESS spacecraft during its first sector of observations (2018 July 25-August 22), but it was not pre-selected for two-minute cadence observations. After the data were downloaded from the spacecraft, we processed the calibrated 30-minute cadence full frame images (Jenkins et al. 2016SPIE.9913E..3EJ) with the MIT Quick Look Pipeline (QLP; C. Huang et al., in preparation). Spectra of TOI-172 were obtained on 27 occasions with a resolving power of R~44000 using the Tillinghast Reflector Echelle Spectrograph (TRES) (Furesz 2008, PhD thesis University Szeged, Hungary) mounted on the 1.5 m Tillinghast Reflector at the Fred L. Whipple Observatory (FLWO) on Mt. Hopkins, Arizona. We also obtained nine R=48000 spectra of TOI-172 between UT 2018 October 19 and November 5 using the Fiber-fed Extended Range Optical Spectrograph (FEROS; Kaufer et al. 1999Msngr..95....8K) mounted on the 2.2 m Max Planck Gesellschaft (MPG) telescope at La Silla observatory in Chile. Each spectrum achieved a signal-to-noise ratio of ~60-100 per spectral resolution element with exposure times of 600 s.

(2 data files).