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Published February 16, 2017 | Version v1
Dataset Open

Quasi-periodic Gaussian process rotation period posterior samples of Kepler light curves.

  • 1. Columbia University
  • 2. Princeton University
  • 3. University of Oxford
  • 4. University of Washington

Description

.h5 files containing light curves, hyperparameter priors, period priors and posterior samples for the QP-GP rotation period model in Angus, Morton, Aigrain, Foreman-Mackey & Rajpaul (2017). 

koi_results_02_15.tgz contains posterior samples for 1132 Kepler objects of interest.

results_acfprior_02_16.tgz contains posterior samples for 998 simulated light curves (previously published in Aigrain et al., 2015: https://arxiv.org/abs/1504.04029) with an ACF-based prior.

results_noprior_02_16.tgz contains posterior samples for 997 simulated light curves (previously published in Aigrain et al., 2015) with an uninformative prior.

To load the samples in python:

>>> df = pd.read_hdf("<filename>", key="samples")

>>> ln_period_samples = df.ln_period

>>> ln_A_samples = df.ln_A

>>> ln_l_samples = df.ln_l

>>> ln_G_samples = df.ln_G

>>> ln_sigma_samples = df.ln_sigma

 

Files

Files (1.0 GB)

Name Size Download all
md5:95fdbc9a960d58ced7931a7f018e9521
75.3 MB Download
md5:bac6402aa77f63e102408bd67ef6467b
480.6 MB Download
md5:998d9e6e2ef0373201d4afd1a811e6ed
467.8 MB Download