Data quality metrics extracted from 8anc.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": "fa595eae4994f9c26fcc9ca1413b22af",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 82.60,
    "b": 112.39,
    "c": 62.69,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91841],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [45.680,1.110],
    "number_observations": 390760,
    "number_observations_unique": 111528,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.051
      },
      {
        "type": "R(meas)",
        "value": 0.061
      },
      {
        "type": "I/SigI",
        "value": 13.190
      },
      {
        "type": "Completeness",
        "value": 97.600
      },
      {
        "type": "Redundancy",
        "value": 3.504
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.140,1.110],
      "number_observations": 19502,
      "number_observations_unique": 7020,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.636
        },
        {
          "type": "R(meas)",
          "value": 0.780
        },
        {
          "type": "I/SigI",
          "value": 1.750
        },
        {
          "type": "Completeness",
          "value": 83.500
        },
        {
          "type": "Redundancy",
          "value": 2.778
        },
        {
          "type": "CC(1/2)",
          "value": 0.633
        }
      ]
    },
    {
      "resolution_limits": [1.170,1.140],
      "number_observations": 25607,
      "number_observations_unique": 7804,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.463
        },
        {
          "type": "R(meas)",
          "value": 0.553
        },
        {
          "type": "I/SigI",
          "value": 2.510
        },
        {
          "type": "Completeness",
          "value": 95.700
        },
        {
          "type": "Redundancy",
          "value": 3.281
        },
        {
          "type": "CC(1/2)",
          "value": 0.795
        }
      ]
    },
    {
      "resolution_limits": [1.210,1.170],
      "number_observations": 24068,
      "number_observations_unique": 7649,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.397
        },
        {
          "type": "R(meas)",
          "value": 0.477
        },
        {
          "type": "I/SigI",
          "value": 2.810
        },
        {
          "type": "Completeness",
          "value": 96.200
        },
        {
          "type": "Redundancy",
          "value": 3.147
        },
        {
          "type": "CC(1/2)",
          "value": 0.829
        }
      ]
    },
    {
      "resolution_limits": [1.240,1.210],
      "number_observations": 25845,
      "number_observations_unique": 7488,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.338
        },
        {
          "type": "R(meas)",
          "value": 0.399
        },
        {
          "type": "I/SigI",
          "value": 3.480
        },
        {
          "type": "Completeness",
          "value": 97.600
        },
        {
          "type": "Redundancy",
          "value": 3.452
        },
        {
          "type": "CC(1/2)",
          "value": 0.876
        }
      ]
    },
    {
      "resolution_limits": [1.280,1.240],
      "number_observations": 25720,
      "number_observations_unique": 7387,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.291
        },
        {
          "type": "R(meas)",
          "value": 0.343
        },
        {
          "type": "I/SigI",
          "value": 4.050
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 3.482
        },
        {
          "type": "CC(1/2)",
          "value": 0.903
        }
      ]
    },
    {
      "resolution_limits": [1.330,1.280],
      "number_observations": 24896,
      "number_observations_unique": 7167,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.238
        },
        {
          "type": "R(meas)",
          "value": 0.280
        },
        {
          "type": "I/SigI",
          "value": 4.950
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 3.474
        },
        {
          "type": "CC(1/2)",
          "value": 0.930
        }
      ]
    },
    {
      "resolution_limits": [1.380,1.330],
      "number_observations": 23610,
      "number_observations_unique": 6986,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.200
        },
        {
          "type": "R(meas)",
          "value": 0.238
        },
        {
          "type": "I/SigI",
          "value": 5.690
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 3.380
        },
        {
          "type": "CC(1/2)",
          "value": 0.946
        }
      ]
    },
    {
      "resolution_limits": [1.440,1.380],
      "number_observations": 24162,
      "number_observations_unique": 6675,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.176
        },
        {
          "type": "R(meas)",
          "value": 0.206
        },
        {
          "type": "I/SigI",
          "value": 6.720
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 3.620
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
        }
      ]
    },
    {
      "resolution_limits": [1.500,1.440],
      "number_observations": 24375,
      "number_observations_unique": 6472,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.130
        },
        {
          "type": "R(meas)",
          "value": 0.151
        },
        {
          "type": "I/SigI",
          "value": 9.100
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.766
        },
        {
          "type": "CC(1/2)",
          "value": 0.980
        }
      ]
    },
    {
      "resolution_limits": [1.570,1.500],
      "number_observations": 23037,
      "number_observations_unique": 6146,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.102
        },
        {
          "type": "R(meas)",
          "value": 0.119
        },
        {
          "type": "I/SigI",
          "value": 11.250
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 3.748
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [1.660,1.570],
      "number_observations": 21416,
      "number_observations_unique": 5890,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "R(meas)",
          "value": 0.098
        },
        {
          "type": "I/SigI",
          "value": 13.160
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.636
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [1.760,1.660],
      "number_observations": 19496,
      "number_observations_unique": 5579,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "R(meas)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 15.470
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.495
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [1.880,1.760],
      "number_observations": 20299,
      "number_observations_unique": 5235,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "R(meas)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 19.230
        },
        {
          "type": "Completeness",
          "value": 99.600
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        {
          "type": "Redundancy",
          "value": 3.878
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        {
          "type": "CC(1/2)",
          "value": 0.996
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      ]
    },
    {
      "resolution_limits": [2.030,1.880],
      "number_observations": 18732,
      "number_observations_unique": 4900,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.053
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        {
          "type": "I/SigI",
          "value": 24.070
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.823
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        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [2.220,2.030],
      "number_observations": 16821,
      "number_observations_unique": 4498,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "R(meas)",
          "value": 0.040
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        {
          "type": "I/SigI",
          "value": 30.100
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 3.740
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        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [2.490,2.220],
      "number_observations": 14093,
      "number_observations_unique": 4086,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
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        {
          "type": "R(meas)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 33.460
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        {
          "type": "Completeness",
          "value": 99.300
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        {
          "type": "Redundancy",
          "value": 3.449
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.490],
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      "number_observations_unique": 3629,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "R(meas)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 38.840
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.844
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        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [3.520,2.870],
      "number_observations": 11688,
      "number_observations_unique": 3097,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 44.400
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 3.774
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [4.970,3.520],
      "number_observations": 8283,
      "number_observations_unique": 2427,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "R(meas)",
          "value": 0.027
        },
        {
          "type": "I/SigI",
          "value": 46.590
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 3.413
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [45.680,4.970],
      "number_observations": 5159,
      "number_observations_unique": 1393,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "R(meas)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 48.080
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 3.704
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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