Data quality metrics extracted from 6ugc.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": "d4ed75f7acd9ea7da7e12067a808b28b",
  "space_group_name": "P 3 1 c",
  "unit_cell": {
    "a": 51.03,
    "b": 51.03,
    "c": 36.02,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.77490],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [25.510,0.900],
    "number_observations": 68716,
    "number_observations_unique": 30646,
    "quality_factors": [
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        "type": "R(merge)",
        "value": 0.086
      },
      {
        "type": "R(meas)",
        "value": 0.112
      },
      {
        "type": "I/SigI",
        "value": 5.850
      },
      {
        "type": "Completeness",
        "value": 78.700
      },
      {
        "type": "Redundancy",
        "value": 2.242
      },
      {
        "type": "CC(1/2)",
        "value": 0.989
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [0.920,0.900],
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      "number_observations_unique": 1898,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.464
        },
        {
          "type": "R(meas)",
          "value": 0.572
        },
        {
          "type": "I/SigI",
          "value": 2.160
        },
        {
          "type": "Completeness",
          "value": 66.400
        },
        {
          "type": "Redundancy",
          "value": 2.388
        },
        {
          "type": "CC(1/2)",
          "value": 0.854
        }
      ]
    },
    {
      "resolution_limits": [0.950,0.920],
      "number_observations": 4713,
      "number_observations_unique": 1921,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.346
        },
        {
          "type": "R(meas)",
          "value": 0.425
        },
        {
          "type": "I/SigI",
          "value": 2.720
        },
        {
          "type": "Completeness",
          "value": 68.000
        },
        {
          "type": "Redundancy",
          "value": 2.453
        },
        {
          "type": "CC(1/2)",
          "value": 0.899
        }
      ]
    },
    {
      "resolution_limits": [0.980,0.950],
      "number_observations": 4693,
      "number_observations_unique": 1931,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.263
        },
        {
          "type": "R(meas)",
          "value": 0.323
        },
        {
          "type": "I/SigI",
          "value": 3.280
        },
        {
          "type": "Completeness",
          "value": 70.900
        },
        {
          "type": "Redundancy",
          "value": 2.430
        },
        {
          "type": "CC(1/2)",
          "value": 0.942
        }
      ]
    },
    {
      "resolution_limits": [1.010,0.980],
      "number_observations": 4592,
      "number_observations_unique": 1925,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.231
        },
        {
          "type": "R(meas)",
          "value": 0.286
        },
        {
          "type": "I/SigI",
          "value": 3.600
        },
        {
          "type": "Completeness",
          "value": 72.100
        },
        {
          "type": "Redundancy",
          "value": 2.385
        },
        {
          "type": "CC(1/2)",
          "value": 0.952
        }
      ]
    },
    {
      "resolution_limits": [1.040,1.010],
      "number_observations": 4198,
      "number_observations_unique": 1871,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.219
        },
        {
          "type": "R(meas)",
          "value": 0.272
        },
        {
          "type": "I/SigI",
          "value": 3.820
        },
        {
          "type": "Completeness",
          "value": 73.100
        },
        {
          "type": "Redundancy",
          "value": 2.244
        },
        {
          "type": "CC(1/2)",
          "value": 0.961
        }
      ]
    },
    {
      "resolution_limits": [1.080,1.040],
      "number_observations": 4563,
      "number_observations_unique": 1939,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.196
        },
        {
          "type": "R(meas)",
          "value": 0.245
        },
        {
          "type": "I/SigI",
          "value": 4.290
        },
        {
          "type": "Completeness",
          "value": 78.200
        },
        {
          "type": "Redundancy",
          "value": 2.353
        },
        {
          "type": "CC(1/2)",
          "value": 0.958
        }
      ]
    },
    {
      "resolution_limits": [1.120,1.080],
      "number_observations": 4443,
      "number_observations_unique": 1927,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.141
        },
        {
          "type": "R(meas)",
          "value": 0.178
        },
        {
          "type": "I/SigI",
          "value": 5.360
        },
        {
          "type": "Completeness",
          "value": 80.000
        },
        {
          "type": "Redundancy",
          "value": 2.306
        },
        {
          "type": "CC(1/2)",
          "value": 0.972
        }
      ]
    },
    {
      "resolution_limits": [1.160,1.120],
      "number_observations": 4268,
      "number_observations_unique": 1892,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.129
        },
        {
          "type": "R(meas)",
          "value": 0.163
        },
        {
          "type": "I/SigI",
          "value": 5.540
        },
        {
          "type": "Completeness",
          "value": 81.900
        },
        {
          "type": "Redundancy",
          "value": 2.256
        },
        {
          "type": "CC(1/2)",
          "value": 0.976
        }
      ]
    },
    {
      "resolution_limits": [1.210,1.160],
      "number_observations": 3953,
      "number_observations_unique": 1795,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.121
        },
        {
          "type": "R(meas)",
          "value": 0.155
        },
        {
          "type": "I/SigI",
          "value": 5.820
        },
        {
          "type": "Completeness",
          "value": 81.700
        },
        {
          "type": "Redundancy",
          "value": 2.202
        },
        {
          "type": "CC(1/2)",
          "value": 0.979
        }
      ]
    },
    {
      "resolution_limits": [1.270,1.210],
      "number_observations": 3551,
      "number_observations_unique": 1676,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
        },
        {
          "type": "R(meas)",
          "value": 0.134
        },
        {
          "type": "I/SigI",
          "value": 6.220
        },
        {
          "type": "Completeness",
          "value": 78.800
        },
        {
          "type": "Redundancy",
          "value": 2.119
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [1.340,1.270],
      "number_observations": 3841,
      "number_observations_unique": 1761,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.092
        },
        {
          "type": "R(meas)",
          "value": 0.118
        },
        {
          "type": "I/SigI",
          "value": 6.810
        },
        {
          "type": "Completeness",
          "value": 87.800
        },
        {
          "type": "Redundancy",
          "value": 2.181
        },
        {
          "type": "CC(1/2)",
          "value": 0.985
        }
      ]
    },
    {
      "resolution_limits": [1.420,1.340],
      "number_observations": 3566,
      "number_observations_unique": 1655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "R(meas)",
          "value": 0.112
        },
        {
          "type": "I/SigI",
          "value": 7.150
        },
        {
          "type": "Completeness",
          "value": 86.600
        },
        {
          "type": "Redundancy",
          "value": 2.155
        },
        {
          "type": "CC(1/2)",
          "value": 0.984
        }
      ]
    },
    {
      "resolution_limits": [1.520,1.420],
      "number_observations": 3303,
      "number_observations_unique": 1572,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.073
        },
        {
          "type": "R(meas)",
          "value": 0.098
        },
        {
          "type": "I/SigI",
          "value": 7.520
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        {
          "type": "Completeness",
          "value": 88.200
        },
        {
          "type": "Redundancy",
          "value": 2.101
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        {
          "type": "CC(1/2)",
          "value": 0.988
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      ]
    },
    {
      "resolution_limits": [1.640,1.520],
      "number_observations": 3020,
      "number_observations_unique": 1448,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "R(meas)",
          "value": 0.100
        },
        {
          "type": "I/SigI",
          "value": 8.090
        },
        {
          "type": "Completeness",
          "value": 86.100
        },
        {
          "type": "Redundancy",
          "value": 2.086
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [1.800,1.640],
      "number_observations": 2531,
      "number_observations_unique": 1220,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(meas)",
          "value": 0.089
        },
        {
          "type": "I/SigI",
          "value": 8.790
        },
        {
          "type": "Completeness",
          "value": 80.300
        },
        {
          "type": "Redundancy",
          "value": 2.075
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        {
          "type": "CC(1/2)",
          "value": 0.987
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      ]
    },
    {
      "resolution_limits": [2.010,1.800],
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      "number_observations_unique": 1274,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.083
        },
        {
          "type": "I/SigI",
          "value": 9.600
        },
        {
          "type": "Completeness",
          "value": 91.900
        },
        {
          "type": "Redundancy",
          "value": 2.084
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        {
          "type": "CC(1/2)",
          "value": 0.984
        }
      ]
    },
    {
      "resolution_limits": [2.320,2.010],
      "number_observations": 2333,
      "number_observations_unique": 1119,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(meas)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 9.790
        },
        {
          "type": "Completeness",
          "value": 92.100
        },
        {
          "type": "Redundancy",
          "value": 2.085
        },
        {
          "type": "CC(1/2)",
          "value": 0.984
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.320],
      "number_observations": 1876,
      "number_observations_unique": 881,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "R(meas)",
          "value": 0.094
        },
        {
          "type": "I/SigI",
          "value": 10.150
        },
        {
          "type": "Completeness",
          "value": 85.300
        },
        {
          "type": "Redundancy",
          "value": 2.129
        },
        {
          "type": "CC(1/2)",
          "value": 0.984
        }
      ]
    },
    {
      "resolution_limits": [4.030,2.850],
      "number_observations": 1303,
      "number_observations_unique": 603,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.080
        },
        {
          "type": "I/SigI",
          "value": 10.200
        },
        {
          "type": "Completeness",
          "value": 76.100
        },
        {
          "type": "Redundancy",
          "value": 2.161
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [25.510,4.030],
      "number_observations": 781,
      "number_observations_unique": 338,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "R(meas)",
          "value": 0.104
        },
        {
          "type": "I/SigI",
          "value": 9.470
        },
        {
          "type": "Completeness",
          "value": 76.800
        },
        {
          "type": "Redundancy",
          "value": 2.311
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    }
  ]

}
  

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


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