{
  "C268_source_charts": [
    {
      "chain": "N02",
      "scale": 1196,
      "original_source_anchor": -5289,
      "retained_attachment_source": -5287,
      "attachment_target": -4419,
      "C268_image_of_attachment_source": -2027,
      "image_minus_attachment_target": 2392,
      "C268_closing_center_image": 2757,
      "C268_raw_closing_phase_images": [
        "2458",
        "3056"
      ],
      "raw_width": "598",
      "target_standard_pair": [
        "11027/4",
        "11029/4"
      ]
    },
    {
      "chain": "N02",
      "scale": 1300,
      "original_source_anchor": -5289,
      "retained_attachment_source": -5287,
      "attachment_target": -4419,
      "C268_image_of_attachment_source": -1819,
      "image_minus_attachment_target": 2600,
      "C268_closing_center_image": "3381",
      "C268_raw_closing_phase_images": [
        "3056",
        "3706"
      ],
      "raw_width": "650",
      "target_standard_pair": [
        "13523/4",
        "13525/4"
      ]
    },
    {
      "chain": "N04",
      "scale": 1196,
      "original_source_anchor": -5289,
      "retained_attachment_source": -5285,
      "attachment_target": -4417,
      "C268_image_of_attachment_source": 367,
      "image_minus_attachment_target": 4784,
      "C268_closing_center_image": 2759,
      "C268_raw_closing_phase_images": [
        "2460",
        "3058"
      ],
      "raw_width": "598",
      "target_standard_pair": [
        "11035/4",
        "11037/4"
      ]
    },
    {
      "chain": "N04",
      "scale": 1300,
      "original_source_anchor": -5289,
      "retained_attachment_source": -5285,
      "attachment_target": -4417,
      "C268_image_of_attachment_source": 783,
      "image_minus_attachment_target": 5200,
      "C268_closing_center_image": "3383",
      "C268_raw_closing_phase_images": [
        "3058",
        "3708"
      ],
      "raw_width": "650",
      "target_standard_pair": [
        "13531/4",
        "13533/4"
      ]
    }
  ],
  "source_attachment": "q->q+868 for retained selected members",
  "C09_source_to_MT_Flood": "q->q+7745 on admitted selected members; closing2462 unsourced",
  "source_rectangle": "q->q+8993 on three listed source members",
  "limit": "Connected source paths do not identify the C268 source anchor or implement its seasonal-component-to-pair-center rescaling"
}