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The TESS-Keck Survey. XVI. Mass Measurements for 12 Planets in Eight Systems

  • Authors: Joseph M. Akana Murphy, Natalie M. Batalha, Nicholas Scarsdale, Howard Isaacson, David R. Ciardi, Erica J. Gonzales, Steven Giacalone, Joseph D. Twicken, Anne Dattilo, Tara Fetherolf, Ryan A. Rubenzahl, Ian J. M. Crossfield, Courtney D. Dressing, Benjamin Fulton, Andrew W. Howard, Daniel Huber, Stephen R. Kane, Erik A. Petigura, Paul Robertson, Arpita Roy, Lauren M. Weiss, Corey Beard, Ashley Chontos, Fei Dai, Malena Rice, Judah Van Zandt, Jack Lubin, Sarah Blunt, Alex S. Polanski, Aida Behmard, Paul A. Dalba, Michelle L. Hill, Lee J. Rosenthal, Casey L. Brinkman, Andrew W. Mayo, Emma V. Turtelboom, Isabel Angelo, Teo Močnik, Mason G. MacDougall, Daria Pidhorodetska, Dakotah Tyler, Molly R. Kosiarek, Rae Holcomb, Emma M. Louden, Lea A. Hirsch, Emily A. Gilbert, Jay Anderson, Jeff A. Valenti

Joseph M. Akana Murphy et al 2023 The Astronomical Journal 166 .

  • Provider: AAS Journals

Caption: Figure 5.

An example of our simultaneous transit and GP fitting for the second transit of HD 42813 b in Sector 6. The PDCSAP data are shown in black, and data in 30 minute bins are shown in red. The GP prediction across the transit (plus a small global offset fit to the data) is shown as the green dashed line, and the best-fitting transit model is shown as the blue line. We visually inspected each transit across all systems to ensure that the GP prediction did not absorb any of the transit signal.

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