{ "volunteer": "v10", "scenario": "s6", "common_start": "2025-12-25T10:44:42", "common_end": "2025-12-25T10:45:53.270037", "duration_sec": 71.270037, "n_samples": 7128, "sampling_rate_hz": 100, "detected_modalities": [ "emg", "myo_quat", "myo_pose", "imu" ], "aligned_modalities": [ "emg", "myo_quat", "myo_pose", "imu" ], "active_common_modalities": [ "emg", "myo_quat", "imu" ], "missing_modalities": [ "mocap", "mocap_sq", "eyetrack", "pressure" ], "warnings": [], "videos_trimmed": [], "sq_processed": false, "tips_added": false, "tip_scale": null, "base_times": {}, "modalities": { "emg": { "start": "2025-12-25T10:44:42", "end": "2025-12-25T10:45:53.270037", "rows": 14216, "path": null, "paths": null, "include_in_common": true, "auxiliary": false, "event_stream": false }, "myo_quat": { "start": "2025-12-25T10:44:42", "end": "2025-12-25T10:46:13.839390", "rows": 4599, "path": null, "paths": null, "include_in_common": true, "auxiliary": false, "event_stream": false }, "myo_pose": { "start": "2025-12-25T10:44:42", "end": "2025-12-25T10:46:58.501454", "rows": 37, "path": null, "paths": null, "include_in_common": false, "auxiliary": false, "event_stream": true }, "imu": { "start": "2025-12-25T10:10:13.105000", "end": "2025-12-25T11:11:13.960000", "rows": 1800532, "path": null, "paths": null, "include_in_common": true, "auxiliary": true, "event_stream": false } } }