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{
  "cowearWatchExport": {
    "baseId": "0708/session_20260708_140839",
    "cropRule": "longest continuous intersection of watch truth, accelerometer, and gyroscope",
    "maxGapS": 0.2,
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    "schemaVersion": 1,
    "sourceMaterializedWatchShiftS": -0.05,
    "sourceSession": "/home/zyshe/code/zyshe/insight/data/processed/0708/session_20260708_140839"
  },
  "dataset": "CoWear-watch",
  "deviceAvailability": {
    "appliedAt": "2026-07-28T16:57:21+00:00",
    "availabilityManifest": "exports/watch_direct_relay_offset_preview/device_availability.json",
    "availableRoles": [
      "mobile",
      "watch",
      "rokid"
    ],
    "missingRoles": [],
    "status": "materialized"
  },
  "manualAlignmentMaterialization": {
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    "coordinate": "page_equivalent_phone_anchor",
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    "manualResultBaseId": "0708/session_20260708_140839",
    "manualResultId": "0708/session_20260708_140839/watch_direct",
    "manualResults": "exports/watch_direct_relay_offset_preview/manual_alignment_results.json",
    "materializedAt": "2026-07-28T16:57:21+00:00",
    "measureShiftSecondsByRole": {
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      "rokid": 0.14545936464587697,
      "watch": -0.05
    },
    "mode": "shift_existing_align",
    "schemaVersion": 1
  },
  "manualAlignmentOriginal": {
    "capturedAt": "2026-07-28T16:19:22+00:00",
    "parameters": {
      "cropEndSecondsFromGroundtruthStart": 151.358336,
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      "measureShiftSeconds": -20.531053,
      "roleShiftSeconds": {},
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  },
  "manualReview": {
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    "sampleQuality": "complete",
    "watchSource": "direct",
    "watchSourceLabel": "watch direct"
  },
  "outputs": {
    "groundtruthAlign": "groundtruth/align.csv",
    "groundtruthAlignRows": 17649,
    "measureAlign": "measure/align/watch",
    "measureAlignRowsByRole": {
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    },
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  },
  "parameters": {
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    "manualAlignmentCoordinate": "page_equivalent_phone_anchor",
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  "sessionId": "session_20260708_140839",
  "source": {
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    "groundtruth": "data/groundtruth_all/0708/Data 2026-07-08 14-08-18.csv",
    "measure": {
      "left": "data/processed/0708/session_20260708_140839/measure/raw/left",
      "mobile": "data/processed/0708/session_20260708_140839/measure/raw/mobile",
      "rokid": "data/processed/0708/session_20260708_140839/measure/raw/rokid",
      "watch": "data/processed/0708/session_20260708_140839/measure/raw/watch"
    }
  },
  "sourceSession": "/home/zyshe/code/zyshe/insight/data/processed/0708/session_20260708_140839",
  "timeReference": "watch_overlap_absolute_aligned_timestamp"
}