A Bayesian Analysis of Extrasolar Planet Data for HD 73526

By P. Gregory. 2005

173 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Instrumentation

View Paper: https://www.semanticscholar.org/paper/27a9d8d295c79fec798963e6a752c98d87f8844c

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In Astronomy and Astrophysics

1. D. Charbonneau
2. J. Southworth
3. J. Johnson
4. Nuno C. Santos
5. S. Udry
6. J. Winn
7. M. Mayor
8. Jon Fortney

In Instrumentation

1. D. Charbonneau
2. J. Southworth
3. Nuno C. Santos
4. S. Udry
5. J. Winn
6. J. Johnson
7. M. Mayor
8. D. Fabrycky

Citations in the corpus

• Origins of Eccentric Extrasolar Planets: Testing the Planet-Planet Scattering Model (2007, methodology): “Previous work has shown that the bootstrap-style estimates of parameter uncertainties employed by Butler et al. (2006) can differ significantly from uncertainty estimates based on the posterior probability distribution for model parameters (Ford 2005; Gregory 2005, 2006).”
• γ2 Velorum: orbital solution and fundamental parameter determination with SUSI (2007, methodology): “The final uncertainty estimation method involves a likelihood based random walk through parameter space using a Markov chain Monte Carlo (MCMC) simulation implemented with a Metropolis-Hastings algorithm (see Chapter 12 of Gregory 2005a for an introduction to MCMC).”
• Systemic: A Testbed for Characterizing the Detection of Extrasolar Planets. I. The Systemic Console Package (2009, methodology): “More sophisticated Bayesian algorithms, such as parallel tempering MCMC (Gregory 2005a), may be implemented by the user by exploiting the programmable interface of the Console.”
• The GAPS Programme with HARPS-N at TNG - XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets (2017, unknown): “Uniform priors were considered for all the other orbital parameters except for the jitter terms for which Je ff rey’s priors were adopted (e.g. Gregory 2005).”
• THE KEPLER-10 PLANETARY SYSTEM REVISITED BY HARPS-N: A HOT ROCKY WORLD AND A SOLID NEPTUNE-MASS PLANET (2014, methodology): “…stellar systemic velocity, a RV offset between the HARPS-N measurements obtained with the old and the new CCD, an uncorrelated RV jitter term (e.g., Gregory 2005), and the limb-darkening coefficients which were fitted by using the triangular sampling method as suggested by Kipping (2013): q1 = (ua…”
• RADIAL VELOCITY PLANETS DE-ALIASED: A NEW, SHORT PERIOD FOR SUPER-EARTH 55 Cnc e (2010, methodology): “Gregory (2005) concluded that the periods 127.88 days and 376.2 days were more probable.”
• Improving the Efficiency of Markov Chain Monte Carlo for Analyzing the Orbits of Extrasolar Planets (2005, methodology): “Therefore, it can be advantageous to take steps using equation (7) using u1/P(a) ¼ 1/P with a step size scale, 1=P. Gregory (2005b) suggested a similar optimization, but did not give details.”
• Characterization of the K2-18 multi-planetary system with HARPS: A habitable zone super-Earth and discovery of a second, warm super-Earth on a non-coplanar orbit (2017, methodology): “We use a modified Jeffreys prior on the RV semi-amplitudes K to sample multiple decades as a Jeffreys prior but also include K = 0 m s−1 which a Jeffreys prior does not (Gregory 2005).”
• PASTIS: Bayesian extrasolar planet validation. I. General framework, models, and performance (2014, methodology): “Gregory (2005b) claims that this is a robust way to obtain conservative estimates of the posterior of the parameters.”