Data release for: Evidence for eccentricity in the population of binary black holes observed by LIGO-Virgo-KAGRA
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Posterior samples and evidences for the DINGO-IS analyses of arXiv:2404.14286, covering the eccentric aligned-spin (SEOBNRv4E/SEOBNRv4EHM), quasi-circular aligned-spin (SEOBNRv4/SEOBNRv4HM), and quasi-circular precessing (SEOBNRv4PHM) analyses of 60 binary-black-hole events from O1–O3. The release contains 268 entries (event × data variant × analysis) in two forms: rejection_sampled.zip holds unweighted posterior samples (small; most users should start here), and the raw_* files hold the full importance-sampling samples with weights, needed for evidence recomputation or prior reweighting. The two largest raw files are split into 5 GiB parts; reassemble with cat raw_EAS_22.hdf5.part* > EAS_22.hdf5 (and likewise for EAS_hm) and verify against checksums.sha256. Glitch-affected events include deglitched data variants (BayesWave draws A/B/C and gwsubtract for GW200129_065458, single BayesWave draws for four further events) plus constructed glitch-marginalized mixtures, and log-uniform eccentricity-prior variants for the events in Table 1 of the paper. See README.md for the full layout, metadata conventions, and provenance, and demo_load.py for a minimal loading example (h5py/numpy/matplotlib only).



