Data quality metrics extracted from 6cfk.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": "01feb19fe56ba97bd8ae595381aacb20",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
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    "b": 449.12,
    "c": 621.91,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97950],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
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    "number_observations_unique": 1575457,
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        "type": "R(merge)",
        "value": 0.146
      },
      {
        "type": "R(meas)",
        "value": 0.173
      },
      {
        "type": "I/SigI",
        "value": 8.700
      },
      {
        "type": "Completeness",
        "value": 99.200
      },
      {
        "type": "Redundancy",
        "value": 3.389
      },
      {
        "type": "CC(1/2)",
        "value": 0.992
      }
    ]
  },
  "refln_shells": [
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      "number_observations_unique": 115660,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 1.398
        },
        {
          "type": "R(meas)",
          "value": 1.662
        },
        {
          "type": "I/SigI",
          "value": 0.910
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 3.339
        },
        {
          "type": "CC(1/2)",
          "value": 0.194
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.770],
      "number_observations": 352907,
      "number_observations_unique": 112831,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.132
        },
        {
          "type": "R(meas)",
          "value": 1.365
        },
        {
          "type": "I/SigI",
          "value": 1.090
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 3.128
        },
        {
          "type": "CC(1/2)",
          "value": 0.246
        }
      ]
    },
    {
      "resolution_limits": [2.930,2.850],
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      "number_observations_unique": 110566,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.857
        },
        {
          "type": "R(meas)",
          "value": 1.011
        },
        {
          "type": "I/SigI",
          "value": 1.550
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.503
        },
        {
          "type": "CC(1/2)",
          "value": 0.388
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      ]
    },
    {
      "resolution_limits": [3.020,2.930],
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      "number_observations_unique": 107416,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.638
        },
        {
          "type": "R(meas)",
          "value": 0.753
        },
        {
          "type": "I/SigI",
          "value": 2.070
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.533
        }
      ]
    },
    {
      "resolution_limits": [3.120,3.020],
      "number_observations": 360663,
      "number_observations_unique": 104172,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.454
        },
        {
          "type": "R(meas)",
          "value": 0.537
        },
        {
          "type": "I/SigI",
          "value": 2.900
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.462
        },
        {
          "type": "CC(1/2)",
          "value": 0.693
        }
      ]
    },
    {
      "resolution_limits": [3.230,3.120],
      "number_observations": 345297,
      "number_observations_unique": 100639,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.337
        },
        {
          "type": "R(meas)",
          "value": 0.399
        },
        {
          "type": "I/SigI",
          "value": 3.850
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 3.431
        },
        {
          "type": "CC(1/2)",
          "value": 0.804
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      ]
    },
    {
      "resolution_limits": [3.350,3.230],
      "number_observations": 325745,
      "number_observations_unique": 96830,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.268
        },
        {
          "type": "R(meas)",
          "value": 0.319
        },
        {
          "type": "I/SigI",
          "value": 4.790
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 3.364
        },
        {
          "type": "CC(1/2)",
          "value": 0.861
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      ]
    },
    {
      "resolution_limits": [3.490,3.350],
      "number_observations": 288231,
      "number_observations_unique": 92365,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.224
        },
        {
          "type": "R(meas)",
          "value": 0.270
        },
        {
          "type": "I/SigI",
          "value": 5.450
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        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 3.121
        },
        {
          "type": "CC(1/2)",
          "value": 0.893
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      ]
    },
    {
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      "quality_factors": [
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          "value": 0.192
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        {
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        {
          "type": "I/SigI",
          "value": 6.810
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        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.479
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        {
          "type": "CC(1/2)",
          "value": 0.934
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      ]
    },
    {
      "resolution_limits": [3.820,3.640],
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      "number_observations_unique": 85870,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.153
        },
        {
          "type": "R(meas)",
          "value": 0.180
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        {
          "type": "I/SigI",
          "value": 8.500
        },
        {
          "type": "Completeness",
          "value": 99.500
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        {
          "type": "Redundancy",
          "value": 3.509
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        {
          "type": "CC(1/2)",
          "value": 0.958
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      ]
    },
    {
      "resolution_limits": [4.020,3.820],
      "number_observations": 282201,
      "number_observations_unique": 81301,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.125
        },
        {
          "type": "R(meas)",
          "value": 0.148
        },
        {
          "type": "I/SigI",
          "value": 10.240
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 3.471
        },
        {
          "type": "CC(1/2)",
          "value": 0.972
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      ]
    },
    {
      "resolution_limits": [4.270,4.020],
      "number_observations": 263538,
      "number_observations_unique": 77344,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
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        {
          "type": "R(meas)",
          "value": 0.124
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        {
          "type": "I/SigI",
          "value": 11.800
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        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 3.407
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        {
          "type": "CC(1/2)",
          "value": 0.980
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      ]
    },
    {
      "resolution_limits": [4.560,4.270],
      "number_observations": 229117,
      "number_observations_unique": 71828,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.085
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        {
          "type": "R(meas)",
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        {
          "type": "I/SigI",
          "value": 13.630
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        {
          "type": "Completeness",
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        {
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          "value": 3.190
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        {
          "type": "CC(1/2)",
          "value": 0.985
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    {
      "resolution_limits": [4.930,4.560],
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      "number_observations_unique": 67556,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.074
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        {
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          "value": 0.087
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        {
          "type": "I/SigI",
          "value": 16.090
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        {
          "type": "Completeness",
          "value": 99.300
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        {
          "type": "Redundancy",
          "value": 3.483
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        {
          "type": "CC(1/2)",
          "value": 0.991
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      ]
    },
    {
      "resolution_limits": [5.400,4.930],
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      "number_observations_unique": 62514,
      "quality_factors": [
        {
          "type": "R(merge)",
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        {
          "type": "R(meas)",
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        {
          "type": "I/SigI",
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        {
          "type": "Completeness",
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        {
          "type": "Redundancy",
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        {
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      ]
    },
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      "quality_factors": [
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          "value": 0.068
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        {
          "type": "I/SigI",
          "value": 19.500
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        {
          "type": "Completeness",
          "value": 99.400
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        {
          "type": "Redundancy",
          "value": 3.449
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          "value": 0.994
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      ]
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      "number_observations_unique": 49238,
      "quality_factors": [
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        {
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          "value": 0.061
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        {
          "type": "I/SigI",
          "value": 19.820
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        {
          "type": "Completeness",
          "value": 97.900
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        {
          "type": "Redundancy",
          "value": 3.180
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        {
          "type": "CC(1/2)",
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      ]
    },
    {
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      "number_observations_unique": 42340,
      "quality_factors": [
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          "value": 0.038
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        {
          "type": "R(meas)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 26.400
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 3.562
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [12.070,8.540],
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      "number_observations_unique": 32778,
      "quality_factors": [
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          "value": 0.027
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        {
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          "value": 0.032
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        {
          "type": "I/SigI",
          "value": 34.140
        },
        {
          "type": "Completeness",
          "value": 98.500
        },
        {
          "type": "Redundancy",
          "value": 3.403
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [121.919,12.070],
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      "number_observations_unique": 17861,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
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        {
          "type": "R(meas)",
          "value": 0.023
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        {
          "type": "I/SigI",
          "value": 45.270
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        {
          "type": "Completeness",
          "value": 95.100
        },
        {
          "type": "Redundancy",
          "value": 3.268
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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