{ "source_metadata": { "mode": "spe1_paired_recording", "dataset": "Marques-Smith et al. (2018) \u2014 CRCNS spe-1", "cell_id": "c19", "skip_seconds": 10.0, "duration_s": 300.0, "patch_sample_rate_hz": 50023.0, "preprocessing": "bandpass_300_3000Hz + global_CMR", "spike_source": "wc_spike_samples.npy (authoritative GT)" }, "template_metadata": { "extraction_method": "hao2026_raw_mean_template", "ms_before": 1.0, "ms_after": 2.0, "nbefore": 30, "nafter": 60, "n_spikes_total": 2702, "n_spikes_used": 2702, "n_out_of_bounds_discarded": 0 }, "sampling_frequency": 30000.0, "num_units": 1, "num_channels": 384, "unit_peak_channel": { "0": 183 }, "unit_locations_um": { "0": [ 59.0, 1800.0, 0.0 ] }, "gt_electrode_chan_idx": 178, "bad_channel_ids": [ 75, 112, 151, 188, 227, 264 ], "n_spikes_total": 2702, "n_spikes_used_for_templates": 2702, "segment_duration_s": 3.0, "train_fraction": 0.8 }