VizieR Online Data Catalog: Radial velocity and photometry of TOI-677 (Hu+, 2024)

We observed the RM effect across one full transit of TOI-677b from UT 02:19 to 09:24 on 2023 February 10 using PFS on the 6.5m Magellan Clay telescope. In addition to the transit itself, our observation included 2.5hr of pretransit and 2hr of posttransit baseline observations.

TOI-677 (TIC 20182165) was observed at 2 minute cadence in TESS Sectors 9, 10, 35, 36, 62, and 63, including 12 transits in total.

We obtained photometry of TOI-677 that was simultaneous with the RM observation using two 1 m and two 0.4m telescopes within the Las Cumbres Observatory Global Telescope (LCOGT) network on 2023 February 10. All LCOGT observations were obtained with the Pan-STARRS zs filter. 12 One of the 1m telescopes did not successfully defocus and nearly saturated the target star; however, a reasonable light curve could still be extracted. The second 1m telescope, as well as the two 0.4m telescopes, successfully defocused with no problems.

(3 data files).