Data quality metrics extracted from 8spn.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": "d6363abbdb706271a4ca44bebfe7d2ca",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 67.677,
    "b": 67.944,
    "c": 88.371,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.00,1.73],
    "number_observations_unique": 43220,
    "quality_factors": [
      {
        "type": "R(meas)",
        "value": 0.054
      },
      {
        "type": "R(pim)",
        "value": 0.026
      },
      {
        "type": "I/SigI",
        "value": 16.6
      },
      {
        "type": "Completeness",
        "value": 99.5
      },
      {
        "type": "Redundancy",
        "value": 3.9
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.76,1.73],
      "number_observations_unique": 2119,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.118
        },
        {
          "type": "R(meas)",
          "value": 0.138
        },
        {
          "type": "R(pim)",
          "value": 0.069
        },
        {
          "type": "Completeness",
          "value": 98.2
        },
        {
          "type": "Redundancy",
          "value": 3.6
        },
        {
          "type": "CC(1/2)",
          "value": 0.976
        }
      ]
    },
    {
      "resolution_limits": [1.79,1.76],
      "number_observations_unique": 2105,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "R(meas)",
          "value": 0.126
        },
        {
          "type": "R(pim)",
          "value": 0.062
        },
        {
          "type": "Completeness",
          "value": 98.7
        },
        {
          "type": "Redundancy",
          "value": 3.7
        },
        {
          "type": "CC(1/2)",
          "value": 0.975
        }
      ]
    },
    {
      "resolution_limits": [1.83,1.79],
      "number_observations_unique": 2133,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "R(meas)",
          "value": 0.109
        },
        {
          "type": "R(pim)",
          "value": 0.054
        },
        {
          "type": "Completeness",
          "value": 99.4
        },
        {
          "type": "Redundancy",
          "value": 3.8
        },
        {
          "type": "CC(1/2)",
          "value": 0.985
        }
      ]
    },
    {
      "resolution_limits": [1.86,1.83],
      "number_observations_unique": 2113,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.092
        },
        {
          "type": "R(meas)",
          "value": 0.107
        },
        {
          "type": "R(pim)",
          "value": 0.052
        },
        {
          "type": "Completeness",
          "value": 99.3
        },
        {
          "type": "Redundancy",
          "value": 3.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.982
        }
      ]
    },
    {
      "resolution_limits": [1.90,1.86],
      "number_observations_unique": 2114,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "R(meas)",
          "value": 0.093
        },
        {
          "type": "R(pim)",
          "value": 0.045
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 3.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [1.95,1.90],
      "number_observations_unique": 2166,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.077
        },
        {
          "type": "R(meas)",
          "value": 0.088
        },
        {
          "type": "R(pim)",
          "value": 0.042
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 4.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [2.00,1.95],
      "number_observations_unique": 2149,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.072
        },
        {
          "type": "R(meas)",
          "value": 0.082
        },
        {
          "type": "R(pim)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 99.4
        },
        {
          "type": "Redundancy",
          "value": 4.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [2.05,2.00],
      "number_observations_unique": 2118,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(meas)",
          "value": 0.076
        },
        {
          "type": "R(pim)",
          "value": 0.036
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 4.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [2.11,2.05],
      "number_observations_unique": 2154,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.070
        },
        {
          "type": "R(pim)",
          "value": 0.033
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 4.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.18,2.11],
      "number_observations_unique": 2128,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.065
        },
        {
          "type": "R(pim)",
          "value": 0.031
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [2.26,2.18],
      "number_observations_unique": 2151,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "R(meas)",
          "value": 0.063
        },
        {
          "type": "R(pim)",
          "value": 0.030
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.35,2.26],
      "number_observations_unique": 2145,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(meas)",
          "value": 0.062
        },
        {
          "type": "R(pim)",
          "value": 0.030
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.45,2.35],
      "number_observations_unique": 2164,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "R(meas)",
          "value": 0.064
        },
        {
          "type": "R(pim)",
          "value": 0.030
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [2.58,2.45],
      "number_observations_unique": 2156,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.060
        },
        {
          "type": "R(pim)",
          "value": 0.029
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.75,2.58],
      "number_observations_unique": 2172,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "R(meas)",
          "value": 0.056
        },
        {
          "type": "R(pim)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.96,2.75],
      "number_observations_unique": 2179,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.049
        },
        {
          "type": "R(pim)",
          "value": 0.023
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.26,2.96],
      "number_observations_unique": 2190,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "R(meas)",
          "value": 0.047
        },
        {
          "type": "R(pim)",
          "value": 0.023
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 4.1
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.73,3.26],
      "number_observations_unique": 2209,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.049
        },
        {
          "type": "R(pim)",
          "value": 0.024
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 4.0
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [4.69,3.73],
      "number_observations_unique": 2210,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "R(meas)",
          "value": 0.050
        },
        {
          "type": "R(pim)",
          "value": 0.024
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 3.9
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [50.00,4.69],
      "number_observations_unique": 2345,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.036
        },
        {
          "type": "R(meas)",
          "value": 0.042
        },
        {
          "type": "R(pim)",
          "value": 0.022
        },
        {
          "type": "Completeness",
          "value": 98.8
        },
        {
          "type": "Redundancy",
          "value": 3.4
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    }
  ]

}
  

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


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