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Release update 2026-11-05: new sessions, instructions, annotations (part 111)

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  3. actions/locomanipulation/LM58/session_024/raw/mocap/Body0.trc +3 -0
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  8. actions/locomanipulation/LM58/session_024/raw/mocap/Table.csv +0 -0
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  10. actions/locomanipulation/LM58/session_024/raw/mocap/Tracker0.csv +0 -0
  11. actions/locomanipulation/LM58/session_024/raw/mocap/Tracker0.trc +0 -0
  12. actions/locomanipulation/LM58/session_024/raw/sensors/robocap_imu_left.db +3 -0
  13. actions/locomanipulation/LM58/session_024/raw/sensors/robocap_imu_right.db +3 -0
  14. actions/locomanipulation/LM58/session_024/raw/sensors/robocap_mag_middle.db +3 -0
  15. actions/locomanipulation/LM58/session_024/raw/sensors/robowrist_imu_left.db +3 -0
  16. actions/locomanipulation/LM58/session_024/raw/sensors/robowrist_imu_right.db +3 -0
  17. actions/locomanipulation/LM58/session_024/raw/sensors/robowrist_mag_left.db +3 -0
  18. actions/locomanipulation/LM58/session_024/raw/sensors/robowrist_mag_right.db +3 -0
  19. actions/locomanipulation/LM58/session_024/sensors/head_imu.npz +3 -0
  20. actions/locomanipulation/LM58/session_024/sensors/head_mag.npz +3 -0
  21. actions/locomanipulation/LM58/session_024/sensors/wrist_imu.npz +3 -0
  22. actions/locomanipulation/LM58/session_024/sensors/wrist_mag.npz +3 -0
  23. actions/locomanipulation/LM58/session_024/videos/frame_timestamps.npz +3 -0
  24. actions/locomanipulation/LM58/session_024/videos/head_left.mp4 +3 -0
  25. actions/locomanipulation/LM58/session_024/videos/head_left_eye.mp4 +3 -0
  26. actions/locomanipulation/LM58/session_024/videos/head_left_front.mp4 +3 -0
  27. actions/locomanipulation/LM58/session_024/videos/head_right.mp4 +3 -0
  28. actions/locomanipulation/LM58/session_024/videos/head_right_eye.mp4 +3 -0
  29. actions/locomanipulation/LM58/session_024/videos/head_right_front.mp4 +3 -0
  30. actions/locomanipulation/LM58/session_024/videos/third_person.mp4 +3 -0
  31. actions/locomanipulation/LM58/session_024/videos/wrist_left.mp4 +3 -0
  32. actions/locomanipulation/LM58/session_024/videos/wrist_right.mp4 +3 -0
  33. actions/locomanipulation/LM58/session_025/cameras/poses.npz +3 -0
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  45. actions/locomanipulation/LM58/session_025/raw/mocap/Body0.csv +3 -0
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+ {
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+ "session": "EgoMotionActions/20261102/LM58/20261102_012401_session9",
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+ "session_id": "20261102_012401_session9",
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+ "primitive": "LM58",
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+ "batch": "20261102",
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+ "participant": "xiaobo",
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+ "participant_source": "manifest",
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+ "device_ids": {
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+ "main": "c9205ac6e17d2d5c",
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+ "left": "452031d7af00ef6f",
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+ "right": "60a6f081bbe60b0d"
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+ },
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+ "generated_at_utc": "2026-11-03T22:18:48.630529+00:00",
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+ "generated_by": "scripts/sync_dataset.py",
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+ "time_base": {
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+ "definition": "t = 0 at the first solved Body0 frame; seconds; each stream has its own t, nothing resampled",
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+ "mocap_rate_hz": 120.0,
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+ "mocap_rate_fix": null,
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+ "first_solved_frame": 0,
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+ "duration_s": 151.15833333333333,
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+ "mocap_time": "frame_index / rate (Nokov Timestamp column is not a clock; kept as source_timestamp_ms)"
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+ },
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+ "alignment": {
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+ "reference_imu": "imu_head_right",
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+ "model": "offset + rate (windowed fit)",
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+ "mocap_rel_s": "rig_rel + offset_s + rate * rig_rel, rig_rel = device_time - reference_imu_first_sample",
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+ "offset_s": -0.092913,
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+ "rate": 3.5905305909654795e-05,
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+ "global_lag_s": -0.09,
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+ "peak_corr": 0.9611,
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+ "reference_imu_first_sample_s": 2600.515437601,
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+ "windows": {
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+ "n_windows": 14,
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+ "window_corr_median": 0.9589433665482141,
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+ "drift_ppm": 35.90530590965487,
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+ "drift_se_ppm": 8.565347231133686,
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+ "drift_ms_over_take": 5.4270869882443336,
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+ "lag_scatter_ms": 1.1960856479378243,
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+ "lag_range_ms": 6.145905736883034
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+ }
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+ },
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+ "units": {
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+ "mocap": "millimetres, Nokov world, Y-up (unchanged)",
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+ "y_up_to_z_up": [
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+ [
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+ 1.0,
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+ 0.0,
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+ 0.0
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+ ],
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+ [
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+ 0.0,
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+ -1.0
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+ [
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+ 0.0
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+ ],
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+ "acc": "m/s^2 (8192 LSB/g)",
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+ "gyro": "rad/s (65.536 LSB/dps)",
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