Supporting data for "Accelerated radio interferometric calibration via baseline subsampling and hyperparameter tuning"

Supporting data for the above article. Contains: particle swarm optimisation search output for eight solver familiesacross fifteen array sizes (N = 4 to 256) and four PSO seeds; grid-searchaggregates underlying the hyperparameter heatmaps; the SAS re-measurement withwork-equivalent scaling disabled, including per-timestep batch-size traces; andthe reduced inputs read directly by the plotting scripts. The raw simulated visibilities, full grid-search output and per-timestep solveroutput total approximately 5.4 TB and are not deposited here. They arereproducible from the code together with the seeds and simulator parameterspublished in the article. SHA256SUMS lists a checksum for each archive; MANIFEST.json describes theircontents.