Data quality metrics extracted from 4u8a.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": "10319330a8b7c2d2ba3478a3b0cadaf6",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 25.175,
    "b": 40.144,
    "c": 65.633,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97857],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.480],
    "number_observations": 158484,
    "number_observations_unique": 11466,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.050
      },
      {
        "type": "I/SigI",
        "value": 14.300
      },
      {
        "type": "Completeness",
        "value": 98.300
      },
      {
        "type": "Redundancy",
        "value": 13.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.510,1.480],
      "number_observations_unique": 533,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.389
        },
        {
          "type": "I/SigI",
          "value": 44.5397
        },
        {
          "type": "Completeness",
          "value": 97.100
        },
        {
          "type": "Redundancy",
          "value": 12.900
        }
      ]
    },
    {
      "resolution_limits": [1.530,1.510],
      "number_observations_unique": 557,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.302
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 13.500
        }
      ]
    },
    {
      "resolution_limits": [1.560,1.530],
      "number_observations_unique": 575,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.267
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 13.800
        }
      ]
    },
    {
      "resolution_limits": [1.590,1.560],
      "number_observations_unique": 560,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 14.200
        }
      ]
    },
    {
      "resolution_limits": [1.630,1.590],
      "number_observations_unique": 557,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.140
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 14.400
        }
      ]
    },
    {
      "resolution_limits": [1.670,1.630],
      "number_observations_unique": 579,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 14.400
        }
      ]
    },
    {
      "resolution_limits": [1.710,1.670],
      "number_observations_unique": 551,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.096
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 14.300
        }
      ]
    },
    {
      "resolution_limits": [1.750,1.710],
      "number_observations_unique": 598,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 14.400
        }
      ]
    },
    {
      "resolution_limits": [1.810,1.750],
      "number_observations_unique": 573,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 14.300
        }
      ]
    },
    {
      "resolution_limits": [1.860,1.810],
      "number_observations_unique": 559,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.086
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 14.300
        }
      ]
    },
    {
      "resolution_limits": [1.930,1.860],
      "number_observations_unique": 585,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 14.200
        }
      ]
    },
    {
      "resolution_limits": [2.010,1.930],
      "number_observations_unique": 576,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.073
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 14.300
        }
      ]
    },
    {
      "resolution_limits": [2.100,2.010],
      "number_observations_unique": 575,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 14.300
        }
      ]
    },
    {
      "resolution_limits": [2.210,2.100],
      "number_observations_unique": 578,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.300
        }
      ]
    },
    {
      "resolution_limits": [2.350,2.210],
      "number_observations_unique": 593,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.100
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.350],
      "number_observations_unique": 594,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 14.000
        }
      ]
    },
    {
      "resolution_limits": [2.790,2.530],
      "number_observations_unique": 593,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.800
        }
      ]
    },
    {
      "resolution_limits": [3.190,2.790],
      "number_observations_unique": 591,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 13.500
        }
      ]
    },
    {
      "resolution_limits": [4.020,3.190],
      "number_observations_unique": 555,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "Completeness",
          "value": 90.500
        },
        {
          "type": "Redundancy",
          "value": 12.900
        }
      ]
    },
    {
      "resolution_limits": [50.000,4.020],
      "number_observations_unique": 584,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "Completeness",
          "value": 87.400
        },
        {
          "type": "Redundancy",
          "value": 10.600
        }
      ]
    }
  ]

}
  

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


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