{
  "_id": "015033",
  "classname": "Physical/chemical constituents",
  "classno": "15",
  "datawidthbits": "15",
  "name": "Difference in path delays for limb views at extremes of scan",
  "refvalue": "-10000",
  "scale": "5",
  "status": "Operational",
  "unit": "m"
}