Data quality metrics extracted from 3u4v.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": "f6eb34855e4f63317b910911c86c3693",
  "space_group_name": "P 41",
  "unit_cell": {
    "a": 67.746,
    "b": 67.746,
    "c": 70.061,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97887,0.97926],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [100.000,1.800],
    "number_observations_unique": 29408,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.133
      },
      {
        "type": "I/SigI",
        "value": 9.100
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 13.600
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.830,1.800],
      "number_observations_unique": 1443,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.428
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 7.200
        }
      ]
    },
    {
      "resolution_limits": [1.860,1.830],
      "number_observations_unique": 1432,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.435
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 8.900
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.860],
      "number_observations_unique": 1470,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.411
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 10.400
        }
      ]
    },
    {
      "resolution_limits": [1.940,1.900],
      "number_observations_unique": 1473,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.367
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.700
        }
      ]
    },
    {
      "resolution_limits": [1.980,1.940],
      "number_observations_unique": 1453,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.343
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 12.900
        }
      ]
    },
    {
      "resolution_limits": [2.030,1.980],
      "number_observations_unique": 1475,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.314
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 13.800
        }
      ]
    },
    {
      "resolution_limits": [2.080,2.030],
      "number_observations_unique": 1440,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.298
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 14.400
        }
      ]
    },
    {
      "resolution_limits": [2.130,2.080],
      "number_observations_unique": 1495,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.265
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.130],
      "number_observations_unique": 1466,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.248
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.000
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.200],
      "number_observations_unique": 1474,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.213
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.100
        }
      ]
    },
    {
      "resolution_limits": [2.350,2.270],
      "number_observations_unique": 1468,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.202
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [2.440,2.350],
      "number_observations_unique": 1451,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.188
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.300
        }
      ]
    },
    {
      "resolution_limits": [2.550,2.440],
      "number_observations_unique": 1455,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.182
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.550],
      "number_observations_unique": 1498,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.166
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.200
        }
      ]
    },
    {
      "resolution_limits": [2.860,2.690],
      "number_observations_unique": 1468,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.146
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 15.100
        }
      ]
    },
    {
      "resolution_limits": [3.080,2.860],
      "number_observations_unique": 1472,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.116
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.800
        }
      ]
    },
    {
      "resolution_limits": [3.390,3.080],
      "number_observations_unique": 1500,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.092
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.500
        }
      ]
    },
    {
      "resolution_limits": [3.880,3.390],
      "number_observations_unique": 1471,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.900
        }
      ]
    },
    {
      "resolution_limits": [4.890,3.880],
      "number_observations_unique": 1501,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.700
        }
      ]
    },
    {
      "resolution_limits": [100.000,4.890],
      "number_observations_unique": 1503,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 13.700
        }
      ]
    }
  ]

}
  

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


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