Data quality metrics extracted from 8ukn.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": "688eb715ea021de4dd29c15d0ec3f21a",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 61.818,
    "b": 139.828,
    "c": 107.414,
    "alpha": 90.00,
    "beta": 102.78,
    "gamma": 90.00
  },
  "wavelengths": [0.97900],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [35.00,2.75],
    "number_observations_unique": 44968,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.076
      },
      {
        "type": "R(meas)",
        "value": 0.089
      },
      {
        "type": "R(pim)",
        "value": 0.045
      },
      {
        "type": "I/SigI",
        "value": 8.3
      },
      {
        "type": "Completeness",
        "value": 97.2
      },
      {
        "type": "Redundancy",
        "value": 3.7
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.81,2.75],
      "number_observations_unique": 2631,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.462
        },
        {
          "type": "R(meas)",
          "value": 0.553
        },
        {
          "type": "R(pim)",
          "value": 0.297
        },
        {
          "type": "Completeness",
          "value": 85.1
        },
        {
          "type": "Redundancy",
          "value": 3.3
        },
        {
          "type": "CC(1/2)",
          "value": 0.830
        }
      ]
    },
    {
      "resolution_limits": [2.88,2.81],
      "number_observations_unique": 2947,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.408
        },
        {
          "type": "R(meas)",
          "value": 0.480
        },
        {
          "type": "R(pim)",
          "value": 0.248
        },
        {
          "type": "Completeness",
          "value": 97.0
        },
        {
          "type": "Redundancy",
          "value": 3.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.888
        }
      ]
    },
    {
      "resolution_limits": [2.96,2.88],
      "number_observations_unique": 3074,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.333
        },
        {
          "type": "R(meas)",
          "value": 0.388
        },
        {
          "type": "R(pim)",
          "value": 0.196
        },
        {
          "type": "Completeness",
          "value": 99.0
        },
        {
          "type": "Redundancy",
          "value": 3.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.936
        }
      ]
    },
    {
      "resolution_limits": [3.05,2.96],
      "number_observations_unique": 3027,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.265
        },
        {
          "type": "R(meas)",
          "value": 0.309
        },
        {
          "type": "R(pim)",
          "value": 0.156
        },
        {
          "type": "Completeness",
          "value": 98.9
        },
        {
          "type": "Redundancy",
          "value": 3.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.961
        }
      ]
    },
    {
      "resolution_limits": [3.15,3.05],
      "number_observations_unique": 3001,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.228
        },
        {
          "type": "R(meas)",
          "value": 0.266
        },
        {
          "type": "R(pim)",
          "value": 0.135
        },
        {
          "type": "Completeness",
          "value": 98.1
        },
        {
          "type": "Redundancy",
          "value": 3.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.963
        }
      ]
    },
    {
      "resolution_limits": [3.26,3.15],
      "number_observations_unique": 3049,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.187
        },
        {
          "type": "R(meas)",
          "value": 0.220
        },
        {
          "type": "R(pim)",
          "value": 0.113
        },
        {
          "type": "Completeness",
          "value": 98.1
        },
        {
          "type": "Redundancy",
          "value": 3.7
        },
        {
          "type": "CC(1/2)",
          "value": 0.976
        }
      ]
    },
    {
      "resolution_limits": [3.39,3.26],
      "number_observations_unique": 2920,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.151
        },
        {
          "type": "R(meas)",
          "value": 0.178
        },
        {
          "type": "R(pim)",
          "value": 0.093
        },
        {
          "type": "Completeness",
          "value": 95.4
        },
        {
          "type": "Redundancy",
          "value": 3.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.979
        }
      ]
    },
    {
      "resolution_limits": [3.54,3.39],
      "number_observations_unique": 3036,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "R(meas)",
          "value": 0.134
        },
        {
          "type": "R(pim)",
          "value": 0.067
        },
        {
          "type": "Completeness",
          "value": 99.1
        },
        {
          "type": "Redundancy",
          "value": 3.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [3.73,3.54],
      "number_observations_unique": 3052,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.088
        },
        {
          "type": "R(meas)",
          "value": 0.102
        },
        {
          "type": "R(pim)",
          "value": 0.051
        },
        {
          "type": "Completeness",
          "value": 98.8
        },
        {
          "type": "Redundancy",
          "value": 3.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.96,3.73],
      "number_observations_unique": 3023,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "R(meas)",
          "value": 0.080
        },
        {
          "type": "R(pim)",
          "value": 0.040
        },
        {
          "type": "Completeness",
          "value": 98.4
        },
        {
          "type": "Redundancy",
          "value": 3.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [4.27,3.96],
      "number_observations_unique": 2965,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.061
        },
        {
          "type": "R(pim)",
          "value": 0.031
        },
        {
          "type": "Completeness",
          "value": 96.4
        },
        {
          "type": "Redundancy",
          "value": 3.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [4.70,4.27],
      "number_observations_unique": 3069,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.053
        },
        {
          "type": "R(pim)",
          "value": 0.026
        },
        {
          "type": "Completeness",
          "value": 99.2
        },
        {
          "type": "Redundancy",
          "value": 3.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [5.38,4.70],
      "number_observations_unique": 3038,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(meas)",
          "value": 0.049
        },
        {
          "type": "R(pim)",
          "value": 0.025
        },
        {
          "type": "Completeness",
          "value": 98.0
        },
        {
          "type": "Redundancy",
          "value": 3.7
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [6.77,5.38],
      "number_observations_unique": 3044,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.052
        },
        {
          "type": "R(pim)",
          "value": 0.026
        },
        {
          "type": "Completeness",
          "value": 98.2
        },
        {
          "type": "Redundancy",
          "value": 3.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [35.00,6.77],
      "number_observations_unique": 3092,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "R(pim)",
          "value": 0.023
        },
        {
          "type": "Completeness",
          "value": 97.8
        },
        {
          "type": "Redundancy",
          "value": 3.7
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    }
  ]

}
  

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


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