{
  "annotation_id": "98b8dad0-9001-4442-b1be-241bf02e266b",
  "date_created": "2026-03-02T18:00:36.434000Z",
  "date_modified": "2026-03-02T18:00:36.434000Z",
  "file_hash": "92920fe7ccc80ce474970763ec6db13e1c869bab908232cde3f373e90682888d",
  "private": false,
  "record": {
    "abstract": "The Spallation Neutron Source (SNS) vacuum instrumentation and control\nsystems are being designed at Lawrence Berkeley National Laboratory (LBNL),\nBrookhaven National Laboratory (BNL), Thomas Jefferson National Accelerator\nfacility (TJNAF) and Los Alamos National Laboratory (LANL). Each participating\nlab is responsible for a different section of the machine: LBNL for the\nFront-End section, LANL for the warm LINAC section, TJNAF for the cold LINAC\nsection and BNL for the Ring and transfer line sections. The vacuum\ninstrumentation and control systems are scheduled to be installed and be in\noperation at Oak Ridge National Laboratory in 2004 or 2005. Although the\nrequirements vary for different sections of the machine, a collaborative effort\nhas been made to standardize vacuum instrumentation components and the global\ncontrol system interfaces. This paper summarizes the design of each sub-section\nof vacuum instrumentation and control system and discusses SNS standards for\nIon Pump and Gauge controllers, Programmable Logic Controller (PLC) interfaces,\nLadder Logic programming and the SNS global control system interfaces.",
    "arxiv_id": "physics/0111101",
    "authors": [
      "Johnny Tang"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "journal_ref": "eConf C011127:TUAP062,2001",
    "title": "Advanced Computer Analyst",
    "url": "https://arxiv.org/abs/physics/0111101"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "519c2006-8ea2-4986-b937-f7ab35f91e7c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}