Data quality metrics extracted from 5sqk.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": "9419bd238d3fe0f9c5ff1e0953d5d3af",
  "space_group_name": "P 43",
  "unit_cell": {
    "a": 88.584,
    "b": 88.584,
    "c": 39.417,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.88557],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [36.010,1.050],
    "number_observations": 914898,
    "number_observations_unique": 142075,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.044
      },
      {
        "type": "R(meas)",
        "value": 0.048
      },
      {
        "type": "I/SigI",
        "value": 17.810
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 6.440
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.110,1.050],
      "number_observations": 143398,
      "number_observations_unique": 22817,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.344
        },
        {
          "type": "R(meas)",
          "value": 0.375
        },
        {
          "type": "I/SigI",
          "value": 3.680
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.285
        },
        {
          "type": "CC(1/2)",
          "value": 0.971
        }
      ]
    },
    {
      "resolution_limits": [1.190,1.110],
      "number_observations": 138812,
      "number_observations_unique": 21561,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.208
        },
        {
          "type": "R(meas)",
          "value": 0.227
        },
        {
          "type": "I/SigI",
          "value": 6.140
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.438
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [1.290,1.190],
      "number_observations": 129351,
      "number_observations_unique": 20017,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.140
        },
        {
          "type": "R(meas)",
          "value": 0.152
        },
        {
          "type": "I/SigI",
          "value": 9.250
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.462
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [1.410,1.290],
      "number_observations": 121785,
      "number_observations_unique": 18479,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
        },
        {
          "type": "R(meas)",
          "value": 0.113
        },
        {
          "type": "I/SigI",
          "value": 13.230
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 6.590
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [1.580,1.410],
      "number_observations": 109733,
      "number_observations_unique": 16694,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "R(meas)",
          "value": 0.082
        },
        {
          "type": "I/SigI",
          "value": 19.860
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.573
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [1.820,1.580],
      "number_observations": 96910,
      "number_observations_unique": 14765,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 28.930
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.563
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.230,1.820],
      "number_observations": 77779,
      "number_observations_unique": 12502,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "R(meas)",
          "value": 0.050
        },
        {
          "type": "I/SigI",
          "value": 37.050
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.221
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [3.150,2.230],
      "number_observations": 62363,
      "number_observations_unique": 9749,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 42.670
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.397
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [36.010,3.150],
      "number_observations": 34767,
      "number_observations_unique": 5491,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "R(meas)",
          "value": 0.035
        },
        {
          "type": "I/SigI",
          "value": 44.870
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.332
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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