Data quality metrics extracted from 3ov3.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": "c467240f1b0902283d28c2e16dcbb9ff",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 76.70,
    "b": 116.36,
    "c": 221.24,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [19.9000,2.500],
    "number_observations_unique": 68101,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.126
      },
      {
        "type": "I/SigI",
        "value": 13.810
      },
      {
        "type": "Completeness",
        "value": 98.200
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.560,2.500],
      "number_observations": 36096,
      "number_observations_unique": 4943,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.833
        },
        {
          "type": "R(meas)",
          "value": 0.896
        },
        {
          "type": "I/SigI",
          "value": 2.4
        },
        {
          "type": "Completeness",
          "value": 97.900
        }
      ]
    },
    {
      "resolution_limits": [2.640,2.560],
      "number_observations": 35788,
      "number_observations_unique": 4862,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.690
        },
        {
          "type": "R(meas)",
          "value": 0.742
        },
        {
          "type": "I/SigI",
          "value": 2.9
        },
        {
          "type": "Completeness",
          "value": 98.000
        }
      ]
    },
    {
      "resolution_limits": [2.710,2.640],
      "number_observations": 34870,
      "number_observations_unique": 4681,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.598
        },
        {
          "type": "R(meas)",
          "value": 0.642
        },
        {
          "type": "I/SigI",
          "value": 3.5
        },
        {
          "type": "Completeness",
          "value": 98.200
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.710],
      "number_observations": 34184,
      "number_observations_unique": 4577,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.535
        },
        {
          "type": "R(meas)",
          "value": 0.574
        },
        {
          "type": "I/SigI",
          "value": 3.9
        },
        {
          "type": "Completeness",
          "value": 98.200
        }
      ]
    },
    {
      "resolution_limits": [2.890,2.800],
      "number_observations": 33412,
      "number_observations_unique": 4445,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.438
        },
        {
          "type": "R(meas)",
          "value": 0.471
        },
        {
          "type": "I/SigI",
          "value": 4.7
        },
        {
          "type": "Completeness",
          "value": 98.300
        }
      ]
    },
    {
      "resolution_limits": [2.990,2.890],
      "number_observations": 32526,
      "number_observations_unique": 4321,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.364
        },
        {
          "type": "R(meas)",
          "value": 0.391
        },
        {
          "type": "I/SigI",
          "value": 5.6
        },
        {
          "type": "Completeness",
          "value": 98.300
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.990],
      "number_observations": 31580,
      "number_observations_unique": 4185,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.306
        },
        {
          "type": "R(meas)",
          "value": 0.328
        },
        {
          "type": "I/SigI",
          "value": 6.6
        },
        {
          "type": "Completeness",
          "value": 98.500
        }
      ]
    },
    {
      "resolution_limits": [3.230,3.100],
      "number_observations": 30276,
      "number_observations_unique": 4021,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.222
        },
        {
          "type": "R(meas)",
          "value": 0.238
        },
        {
          "type": "I/SigI",
          "value": 9.0
        },
        {
          "type": "Completeness",
          "value": 98.500
        }
      ]
    },
    {
      "resolution_limits": [3.370,3.230],
      "number_observations": 28995,
      "number_observations_unique": 3854,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.171
        },
        {
          "type": "R(meas)",
          "value": 0.183
        },
        {
          "type": "I/SigI",
          "value": 11.6
        },
        {
          "type": "Completeness",
          "value": 98.400
        }
      ]
    },
    {
      "resolution_limits": [3.540,3.370],
      "number_observations": 27782,
      "number_observations_unique": 3714,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.133
        },
        {
          "type": "R(meas)",
          "value": 0.143
        },
        {
          "type": "I/SigI",
          "value": 14.2
        },
        {
          "type": "Completeness",
          "value": 98.800
        }
      ]
    },
    {
      "resolution_limits": [3.730,3.540],
      "number_observations": 26445,
      "number_observations_unique": 3530,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.103
        },
        {
          "type": "R(meas)",
          "value": 0.111
        },
        {
          "type": "I/SigI",
          "value": 18.1
        },
        {
          "type": "Completeness",
          "value": 98.600
        }
      ]
    },
    {
      "resolution_limits": [3.950,3.730],
      "number_observations": 24972,
      "number_observations_unique": 3351,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "R(meas)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 22.4
        },
        {
          "type": "Completeness",
          "value": 98.600
        }
      ]
    },
    {
      "resolution_limits": [4.230,3.950],
      "number_observations": 23412,
      "number_observations_unique": 3168,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "R(meas)",
          "value": 0.074
        },
        {
          "type": "I/SigI",
          "value": 25.5
        },
        {
          "type": "Completeness",
          "value": 98.900
        }
      ]
    },
    {
      "resolution_limits": [4.560,4.230],
      "number_observations": 21503,
      "number_observations_unique": 2931,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 30.1
        },
        {
          "type": "Completeness",
          "value": 98.800
        }
      ]
    },
    {
      "resolution_limits": [5.000,4.560],
      "number_observations": 20144,
      "number_observations_unique": 2742,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "R(meas)",
          "value": 0.059
        },
        {
          "type": "I/SigI",
          "value": 31.2
        },
        {
          "type": "Completeness",
          "value": 98.700
        }
      ]
    },
    {
      "resolution_limits": [5.590,5.000],
      "number_observations": 18170,
      "number_observations_unique": 2483,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 27.3
        },
        {
          "type": "Completeness",
          "value": 98.900
        }
      ]
    },
    {
      "resolution_limits": [6.450,5.590],
      "number_observations": 16063,
      "number_observations_unique": 2213,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "R(meas)",
          "value": 0.072
        },
        {
          "type": "I/SigI",
          "value": 25.1
        },
        {
          "type": "Completeness",
          "value": 98.900
        }
      ]
    },
    {
      "resolution_limits": [7.910,6.450],
      "number_observations": 13555,
      "number_observations_unique": 1894,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "R(meas)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 31.5
        },
        {
          "type": "Completeness",
          "value": 99.000
        }
      ]
    },
    {
      "resolution_limits": [11.180,7.910],
      "number_observations": 10328,
      "number_observations_unique": 1483,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "R(meas)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 43.9
        },
        {
          "type": "Completeness",
          "value": 98.700
        }
      ]
    },
    {
      "resolution_limits": [19.9000,11.180],
      "number_observations": 4552,
      "number_observations_unique": 703,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 45.8
        },
        {
          "type": "Completeness",
          "value": 78.600
        }
      ]
    }
  ]

}
  

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


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