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Revised Properties and Dynamical History for the HD 17156 System

  • Authors: Stephen R. Kane, Michelle L. Hill, Paul A. Dalba, Tara Fetherolf, Gregory W. Henry, Sergio B. Fajardo-Acosta, Crystal L. Gnilka, Andrew W. Howard, Steve B. Howell, Howard Isaacson

Stephen R. Kane et al 2023 The Astronomical Journal 165 .

  • Provider: AAS Journals

Caption: Figure 5.

RV and TESS photometric data for HD 17156. Top panel: all Keck/HIRES RV data, spanning a total period of ∼17 yr, along with the best-fit model after applying the EXOFAST fits described in Section 3.1. Middle panel: residuals from the best-fit model applied to the RV data. Bottom-left panel: RV data folded on the orbital period of the known planet. Bottom-right panel: transit fit from the EXOFAST analysis to the combined TESS photometry described in Section 2.1.2, where all five transits have been folded on the planetary orbital period.

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