This repository contains the data used in the analysis detailed within "The NANOGrav 15-year Data Set: Bayesian Limits on Gravitational Waves from Individual Supermassive Black Hole Binaries" (DOI arXiv:2306.16222). It also provides instruction on how one could reproduce those results on their own. jar folder: contains pickled enterprise pulsar objects that contain each pulsar's TOA data and timing model information v1p1_all_dict.json: dictionary with measured white noise and red noise parameters for each pulsar - used to fix white noise parameters when running QuickCW emp_dist_15yr_v1p1_bence_my_run_v4.3.pkl: enterprise_extension EmpiricalDistribution2D objects for the amplitude and spectral index of each pulsar's red noise - used to make informed red noise proposals when running QuickCW pulsar_distances_15yr.pkl: dictionary containing 3 element list for each pulsar specifying its distance [kpc], statistical error of distance [kpc], and method of distance measurement [PX for parallax or DM for dispersion measure] 15yr_quickCW_detection.h5: HDF5 file containing results from QuickCW detection runs (log uniform amplitude prior). Includes the following data: MCMC samples (samples_cold) log likelihood values corresponding to those samples (log_likelihood ) temperature ladder used for the parallel tempering (Ts) names of parameters corresponding to each column in the samples array (par_names) rate of different MCMC jumps being accepted (acc_fraction) diagonal fisher matrix used for some proposals (fisher_diag) 15yr_quickCW_UL.h5: Same as 15yr_quickCW_detection.h5 but for upper limits based on runs with uniform amplitude prior. 15yr_cw_3d_limits_v4.npz: npz file containing limits as a function of frequency and sky location. Specifically it has the following arrays: F_edges: array specifying the edges of the frequency bins strain_limit_skies: 2D array containing the strain upper limits as a function of frequency bin and sky pixel strain_limit_sky_sigmas: 2D array containing 1-sigma statistical errors on the strain upper limits dist_limit_skies: 2D array containing the luminosity distance limits in Mpc as a function of frequency bin and sky pixel dist_limit_sky_sigmas: 2D array containing 1-sigma statistical errors on the distance limits in Mpc

For a full authorship list, see the accompanying publication: https://arxiv.org/abs/2306.16222

{"references": ["arXiv:2306.16222"]}