Data quality metrics extracted from 6xgu.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": "446aeee1b3bc03325da6ff56f9965c3a",
  "space_group_name": "P 6 2 2",
  "unit_cell": {
    "a": 132.32,
    "b": 132.32,
    "c": 89.91,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.97910],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.320,2.7],
    "number_observations_unique": 13291,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.069
      },
      {
        "type": "R(meas)",
        "value": 0.073
      },
      {
        "type": "I/SigI",
        "value": 25.350
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 12.125
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.950,2.780],
      "number_observations": 23144,
      "number_observations_unique": 1912,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.834
        },
        {
          "type": "R(meas)",
          "value": 0.870
        },
        {
          "type": "I/SigI",
          "value": 2.960
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 12.105
        },
        {
          "type": "CC(1/2)",
          "value": 0.927
        }
      ]
    },
    {
      "resolution_limits": [3.150,2.950],
      "number_observations": 23305,
      "number_observations_unique": 1809,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.454
        },
        {
          "type": "R(meas)",
          "value": 0.472
        },
        {
          "type": "I/SigI",
          "value": 6.160
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 12.883
        },
        {
          "type": "CC(1/2)",
          "value": 0.979
        }
      ]
    },
    {
      "resolution_limits": [3.400,3.150],
      "number_observations": 20759,
      "number_observations_unique": 1691,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.245
        },
        {
          "type": "R(meas)",
          "value": 0.256
        },
        {
          "type": "I/SigI",
          "value": 11.590
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 12.276
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [3.720,3.400],
      "number_observations": 19370,
      "number_observations_unique": 1574,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.126
        },
        {
          "type": "R(meas)",
          "value": 0.131
        },
        {
          "type": "I/SigI",
          "value": 21.120
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.306
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [4.160,3.720],
      "number_observations": 17859,
      "number_observations_unique": 1425,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "R(meas)",
          "value": 0.080
        },
        {
          "type": "I/SigI",
          "value": 33.810
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.533
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [4.790,4.160],
      "number_observations": 14918,
      "number_observations_unique": 1277,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 45.240
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 11.682
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [5.860,4.790],
      "number_observations": 13417,
      "number_observations_unique": 1096,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 48.210
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.242
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [8.220,5.860],
      "number_observations": 9797,
      "number_observations_unique": 888,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 52.520
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 11.033
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [48.320,8.220],
      "number_observations": 5592,
      "number_observations_unique": 547,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "R(meas)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 63.400
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 10.223
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}
  

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


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