Figure 2 from New Insights on Planet Formation in WASP-47 from a Simultaneous Analysis of Radial Velocities and Transit Timing Variations

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New Insights on Planet Formation in WASP-47 from a Simultaneous Analysis of Radial Velocities and Transit Timing Variations

Authors: Lauren M. Weiss, Katherine M. Deck, Evan Sinukoff, Erik A. Petigura, Eric Agol, Eve J. Lee, Juliette C. Becker, Andrew W. Howard, Howard Isaacson, Ian J. M. Crossfield, Benjamin J. Fulton, Lea Hirsch, and Björn Benneke

2017 The Astronomical Journal 153 265.

Provider: AAS Journals

Caption: Figure 2.

Posteriors of the planet masses, initial osculating orbital periods, and initial times of transit for WASP-47 e, b, and d in the TTVFast (N-body) analysis. The planet masses are highly covariant with the initial orbital elements. Note that the orbital periods and times of transit here are initial osculating elements, not the time-averaged orbital elements. The MCMC chains shown are available as data behind the figure. The data used to create this figure are available.

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