Data quality metrics extracted from 4ojn.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": "3cc57e6405628915f10c0660949758a5",
  "space_group_name": "P 31 2 1",
  "unit_cell": {
    "a": 147.14,
    "b": 147.14,
    "c": 333.24,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [20,2.4],
    "number_observations_unique": 162753,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.080
      },
      {
        "type": "I/SigI",
        "value": 22.8
      },
      {
        "type": "Completeness",
        "value": 99.5
      },
      {
        "type": "Redundancy",
        "value": 7.2
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.46,2.40],
      "number_observations_unique": 11622,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.581
        },
        {
          "type": "I/SigI",
          "value": 2.90
        },
        {
          "type": "Completeness",
          "value": 97.2
        },
        {
          "type": "Redundancy",
          "value": 5.4
        }
      ]
    },
    {
      "resolution_limits": [2.53,2.46],
      "number_observations_unique": 11659,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.490
        },
        {
          "type": "I/SigI",
          "value": 4.0
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 6.6
        }
      ]
    },
    {
      "resolution_limits": [2.60,2.53],
      "number_observations_unique": 11330,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.447
        },
        {
          "type": "I/SigI",
          "value": 4.8
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.6
        }
      ]
    },
    {
      "resolution_limits": [2.68,2.60],
      "number_observations_unique": 11071,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.393
        },
        {
          "type": "I/SigI",
          "value": 5.7
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.3
        }
      ]
    },
    {
      "resolution_limits": [2.77,2.68],
      "number_observations_unique": 10671,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.296
        },
        {
          "type": "I/SigI",
          "value": 7.1
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.6
        }
      ]
    },
    {
      "resolution_limits": [2.87,2.77],
      "number_observations_unique": 10371,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.249
        },
        {
          "type": "I/SigI",
          "value": 8.4
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.6
        }
      ]
    },
    {
      "resolution_limits": [2.98,2.87],
      "number_observations_unique": 9976,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "I/SigI",
          "value": 10.2
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.5
        }
      ]
    },
    {
      "resolution_limits": [3.10,2.98],
      "number_observations_unique": 9630,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.162
        },
        {
          "type": "I/SigI",
          "value": 12.6
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.6
        }
      ]
    },
    {
      "resolution_limits": [3.24,3.10],
      "number_observations_unique": 9254,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.131
        },
        {
          "type": "I/SigI",
          "value": 15.5
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.5
        }
      ]
    },
    {
      "resolution_limits": [3.39,3.24],
      "number_observations_unique": 8888,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "I/SigI",
          "value": 21.2
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.6
        }
      ]
    },
    {
      "resolution_limits": [3.58,3.39],
      "number_observations_unique": 8450,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "I/SigI",
          "value": 26.3
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 7.3
        }
      ]
    },
    {
      "resolution_limits": [3.79,3.58],
      "number_observations_unique": 8009,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.059
        },
        {
          "type": "I/SigI",
          "value": 32.7
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 7.3
        }
      ]
    },
    {
      "resolution_limits": [4.06,3.79],
      "number_observations_unique": 7513,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 39.3
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 7.2
        }
      ]
    },
    {
      "resolution_limits": [4.38,4.06],
      "number_observations_unique": 7042,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.035
        },
        {
          "type": "I/SigI",
          "value": 50.3
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.5
        }
      ]
    },
    {
      "resolution_limits": [4.8,4.38],
      "number_observations_unique": 6460,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 58.3
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.4
        }
      ]
    },
    {
      "resolution_limits": [5.37,4.80],
      "number_observations_unique": 5911,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 55.8
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.4
        }
      ]
    },
    {
      "resolution_limits": [6.2,5.37],
      "number_observations_unique": 5234,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 51.4
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.3
        }
      ]
    },
    {
      "resolution_limits": [7.59,6.2],
      "number_observations_unique": 4460,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 57.9
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.0
        }
      ]
    },
    {
      "resolution_limits": [10.73,7.59],
      "number_observations_unique": 3514,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 81.9
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 7.2
        }
      ]
    },
    {
      "resolution_limits": [20,10.73],
      "number_observations_unique": 1688,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 85.5
        },
        {
          "type": "Completeness",
          "value": 82.4
        },
        {
          "type": "Redundancy",
          "value": 6.9
        }
      ]
    }
  ]

}
  

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


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