Data quality metrics extracted from 8cu5.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": "186371a982024d221872533569ba5654",
  "space_group_name": "I 41 2 2",
  "unit_cell": {
    "a": 137.22,
    "b": 137.22,
    "c": 143.26,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97740],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.510,1.850],
    "number_observations": 553484,
    "number_observations_unique": 58246,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.044
      },
      {
        "type": "R(meas)",
        "value": 0.046
      },
      {
        "type": "I/SigI",
        "value": 31.910
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 9.503
      },
      {
        "type": "CC(1/2)",
        "value": 1.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.900,1.850],
      "number_observations": 40108,
      "number_observations_unique": 4231,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.608
        },
        {
          "type": "R(meas)",
          "value": 0.643
        },
        {
          "type": "I/SigI",
          "value": 3.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.480
        },
        {
          "type": "CC(1/2)",
          "value": 0.931
        }
      ]
    },
    {
      "resolution_limits": [1.950,1.900],
      "number_observations": 39133,
      "number_observations_unique": 4156,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.481
        },
        {
          "type": "R(meas)",
          "value": 0.509
        },
        {
          "type": "I/SigI",
          "value": 5.190
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.416
        },
        {
          "type": "CC(1/2)",
          "value": 0.957
        }
      ]
    },
    {
      "resolution_limits": [2.010,1.950],
      "number_observations": 38211,
      "number_observations_unique": 4036,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.351
        },
        {
          "type": "R(meas)",
          "value": 0.371
        },
        {
          "type": "I/SigI",
          "value": 6.620
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.468
        },
        {
          "type": "CC(1/2)",
          "value": 0.977
        }
      ]
    },
    {
      "resolution_limits": [2.070,2.010],
      "number_observations": 38204,
      "number_observations_unique": 3920,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.286
        },
        {
          "type": "R(meas)",
          "value": 0.302
        },
        {
          "type": "I/SigI",
          "value": 8.380
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.746
        },
        {
          "type": "CC(1/2)",
          "value": 0.983
        }
      ]
    },
    {
      "resolution_limits": [2.140,2.070],
      "number_observations": 36938,
      "number_observations_unique": 3807,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.204
        },
        {
          "type": "R(meas)",
          "value": 0.216
        },
        {
          "type": "I/SigI",
          "value": 11.310
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.703
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [2.210,2.140],
      "number_observations": 34671,
      "number_observations_unique": 3689,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.156
        },
        {
          "type": "R(meas)",
          "value": 0.165
        },
        {
          "type": "I/SigI",
          "value": 14.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.398
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [2.290,2.210],
      "number_observations": 33435,
      "number_observations_unique": 3544,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.136
        },
        {
          "type": "R(meas)",
          "value": 0.144
        },
        {
          "type": "I/SigI",
          "value": 17.120
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 9.434
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.290],
      "number_observations": 32994,
      "number_observations_unique": 3440,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "R(meas)",
          "value": 0.118
        },
        {
          "type": "I/SigI",
          "value": 19.640
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.591
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [2.490,2.390],
      "number_observations": 31983,
      "number_observations_unique": 3293,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.092
        },
        {
          "type": "R(meas)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 23.360
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.712
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.620,2.490],
      "number_observations": 31293,
      "number_observations_unique": 3159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "R(meas)",
          "value": 0.082
        },
        {
          "type": "I/SigI",
          "value": 27.430
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.906
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.760,2.620],
      "number_observations": 28648,
      "number_observations_unique": 3007,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "R(meas)",
          "value": 0.063
        },
        {
          "type": "I/SigI",
          "value": 35.070
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.527
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [2.930,2.760],
      "number_observations": 26618,
      "number_observations_unique": 2849,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "R(meas)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 40.710
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.343
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [3.130,2.930],
      "number_observations": 25615,
      "number_observations_unique": 2686,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "R(meas)",
          "value": 0.040
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        {
          "type": "I/SigI",
          "value": 51.710
        },
        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 9.536
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        {
          "type": "CC(1/2)",
          "value": 1.000
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      ]
    },
    {
      "resolution_limits": [3.380,3.130],
      "number_observations": 24000,
      "number_observations_unique": 2505,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "R(meas)",
          "value": 0.031
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        {
          "type": "I/SigI",
          "value": 64.560
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.581
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [3.700,3.380],
      "number_observations": 22087,
      "number_observations_unique": 2317,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "R(meas)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 77.450
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.533
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        {
          "type": "CC(1/2)",
          "value": 1.000
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      ]
    },
    {
      "resolution_limits": [4.140,3.700],
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      "number_observations_unique": 2120,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "R(meas)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 80.620
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.965
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        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [4.780,4.140],
      "number_observations": 17384,
      "number_observations_unique": 1869,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "R(meas)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 92.060
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.301
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [5.850,4.780],
      "number_observations": 15413,
      "number_observations_unique": 1601,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "R(meas)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 90.230
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.627
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [8.270,5.850],
      "number_observations": 11429,
      "number_observations_unique": 1268,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "R(meas)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 88.840
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 9.013
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    },
    {
      "resolution_limits": [48.510,8.270],
      "number_observations": 6314,
      "number_observations_unique": 749,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.014
        },
        {
          "type": "R(meas)",
          "value": 0.015
        },
        {
          "type": "I/SigI",
          "value": 97.060
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 8.430
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}
  

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


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