Data quality metrics extracted from 3ka8.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.2",
  "uuid": "1fce14fa690e6f70a2647ce1a1aa8e2d",
  "space_group_name": "F 4 3 2",
  "unit_cell": {
    "a": 183.49,
    "b": 183.49,
    "c": 183.49,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.11590],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,1.35],
    "number_observations_unique": 58309,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.085
      },
      {
        "type": "I/SigI",
        "value": 19.200
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 13.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.42,1.35],
      "number_observations": 78942,
      "number_observations_unique": 8372,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.835
        },
        {
          "type": "I/SigI",
          "value": 0.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 9.40
        }
      ]
    },
    {
      "resolution_limits": [1.51,1.42],
      "number_observations": 107628,
      "number_observations_unique": 7908,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.544
        },
        {
          "type": "I/SigI",
          "value": 1.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.60
        }
      ]
    },
    {
      "resolution_limits": [1.61,1.51],
      "number_observations": 103004,
      "number_observations_unique": 7472,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.340
        },
        {
          "type": "I/SigI",
          "value": 2.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.80
        }
      ]
    },
    {
      "resolution_limits": [1.74,1.61],
      "number_observations": 96633,
      "number_observations_unique": 6957,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.227
        },
        {
          "type": "I/SigI",
          "value": 3.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.90
        }
      ]
    },
    {
      "resolution_limits": [1.91,1.74],
      "number_observations": 89617,
      "number_observations_unique": 6457,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "I/SigI",
          "value": 5.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.90
        }
      ]
    },
    {
      "resolution_limits": [2.13,1.91],
      "number_observations": 81209,
      "number_observations_unique": 5862,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.087
        },
        {
          "type": "I/SigI",
          "value": 8.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.90
        }
      ]
    },
    {
      "resolution_limits": [2.46,2.13],
      "number_observations": 71493,
      "number_observations_unique": 5202,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "I/SigI",
          "value": 8.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.70
        }
      ]
    },
    {
      "resolution_limits": [3.02,2.46],
      "number_observations": 59647,
      "number_observations_unique": 4464,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "I/SigI",
          "value": 10.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.40
        }
      ]
    },
    {
      "resolution_limits": [4.27,3.02],
      "number_observations": 46508,
      "number_observations_unique": 3515,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 14.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.20
        }
      ]
    },
    {
      "resolution_limits": [50.0,4.27],
      "number_observations": 27277,
      "number_observations_unique": 2100,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 13.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 13.00
        }
      ]
    }
  ]

}
  

Table 1 generated from MXLIMS-JSON (via JavaScript):


Binned data generated from MXLIMS-JSON (via JavaScript):