{
    "document_id": 13781,
    "page": 75,
    "width_pt": 720,
    "height_pt": 540,
    "rotation": 0,
    "pipeline_version": "paddleocr-vl-1.6+paul-48",
    "engine": "paddleocr_vl",
    "source_run_id": 13892,
    "item_count": 9,
    "counts_by_type": {
        "caption": 2,
        "figure": 2,
        "footnote": 2,
        "text": 1,
        "title": 2
    },
    "build_ms": 0,
    "items": [
        {
            "id": "p75.1",
            "order": 1,
            "type": "title",
            "bbox": {
                "l": 54.96,
                "t": 504.72,
                "r": 576.48,
                "b": 441.36
            },
            "text": "Examples of Measured Sound Levels",
            "attrs": {
                "block_label": "doc_title"
            },
            "level": 2
        },
        {
            "id": "p75.2",
            "order": 2,
            "type": "title",
            "bbox": {
                "l": 54.48,
                "t": 435.84,
                "r": 629.52,
                "b": 414.72
            },
            "text": "Natural Gas Power Source and Cooling Tower Excerpts",
            "attrs": {
                "block_label": "doc_title"
            },
            "level": 2
        },
        {
            "id": "p75.3",
            "order": 3,
            "type": "text",
            "bbox": {
                "l": 50.16,
                "t": 368.4,
                "r": 470.88,
                "b": 335.76
            },
            "text": "https://noisenewsinternational.net/data-centers-and-measurement-of-low-frequency-and-infrasound/"
        },
        {
            "id": "p75.4",
            "order": 4,
            "type": "caption",
            "bbox": {
                "l": 60.48,
                "t": 314.64,
                "r": 287.52,
                "b": 305.04
            },
            "text": "Natural Gas Power Sources Serving Data Centers at receiving properties",
            "attrs": {
                "block_label": "figure_title"
            }
        },
        {
            "id": "p75.5",
            "order": 5,
            "type": "figure",
            "bbox": {
                "l": 5.76,
                "t": 308.4,
                "r": 342,
                "b": 162
            },
            "text": "",
            "attrs": {
                "kind": "chart",
                "block_label": "chart"
            }
        },
        {
            "id": "p75.6",
            "order": 6,
            "type": "caption",
            "bbox": {
                "l": 424.08,
                "t": 313.92,
                "r": 632.4,
                "b": 304.32
            },
            "text": "Data Center Cooling Tower Samples vs. Standard Environments",
            "attrs": {
                "block_label": "figure_title"
            }
        },
        {
            "id": "p75.7",
            "order": 7,
            "type": "figure",
            "bbox": {
                "l": 355.68,
                "t": 303.12,
                "r": 701.76,
                "b": 166.32
            },
            "text": "",
            "attrs": {
                "kind": "chart",
                "block_label": "chart"
            }
        },
        {
            "id": "p75.8",
            "order": 8,
            "type": "footnote",
            "bbox": {
                "l": 104.16,
                "t": 167.76,
                "r": 139.92,
                "b": 161.04
            },
            "text": "Frequency (Hz)",
            "attrs": {
                "block_label": "vision_footnote"
            }
        },
        {
            "id": "p75.9",
            "order": 9,
            "type": "footnote",
            "bbox": {
                "l": 453.84,
                "t": 165.36,
                "r": 490.8,
                "b": 157.92
            },
            "text": "Frequency (Hz)",
            "attrs": {
                "block_label": "vision_footnote"
            }
        }
    ],
    "excluded_furniture": {
        "first": [],
        "last": []
    }
}