Data quality metrics extracted from 3u0a.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": "5d9b185fba614e81d7477eecb28780e6",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 102.13,
    "b": 138.16,
    "c": 81.18,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97740],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,2.500],
    "number_observations_unique": 20168,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.081
      },
      {
        "type": "I/SigI",
        "value": 20.290
      },
      {
        "type": "Completeness",
        "value": 99.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.56,2.50],
      "number_observations": 9818,
      "number_observations_unique": 1493,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.456
        },
        {
          "type": "I/SigI",
          "value": 4.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.64,2.56],
      "number_observations": 9398,
      "number_observations_unique": 1431,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.415
        },
        {
          "type": "I/SigI",
          "value": 4.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.71,2.64],
      "number_observations": 9208,
      "number_observations_unique": 1401,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.344
        },
        {
          "type": "I/SigI",
          "value": 5.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.80,2.71],
      "number_observations": 8902,
      "number_observations_unique": 1353,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.284
        },
        {
          "type": "I/SigI",
          "value": 6.7
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [2.89,2.80],
      "number_observations": 8734,
      "number_observations_unique": 1331,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.226
        },
        {
          "type": "I/SigI",
          "value": 8.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.99,2.89],
      "number_observations": 8254,
      "number_observations_unique": 1256,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.181
        },
        {
          "type": "I/SigI",
          "value": 10.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.10,2.99],
      "number_observations": 8179,
      "number_observations_unique": 1249,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.143
        },
        {
          "type": "I/SigI",
          "value": 13.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.23,3.10],
      "number_observations": 7748,
      "number_observations_unique": 1184,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "I/SigI",
          "value": 15.9
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [3.37,3.23],
      "number_observations": 7546,
      "number_observations_unique": 1151,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.088
        },
        {
          "type": "I/SigI",
          "value": 19.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.54,3.37],
      "number_observations": 7118,
      "number_observations_unique": 1097,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.074
        },
        {
          "type": "I/SigI",
          "value": 23.4
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.73,3.54],
      "number_observations": 6383,
      "number_observations_unique": 1038,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "I/SigI",
          "value": 26.2
        },
        {
          "type": "Completeness",
          "value": 97.70
        }
      ]
    },
    {
      "resolution_limits": [3.95,3.73],
      "number_observations": 6265,
      "number_observations_unique": 981,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 31.3
        },
        {
          "type": "Completeness",
          "value": 99.80
        }
      ]
    },
    {
      "resolution_limits": [4.23,3.95],
      "number_observations": 6011,
      "number_observations_unique": 934,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "I/SigI",
          "value": 37.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [4.56,4.23],
      "number_observations": 5565,
      "number_observations_unique": 872,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 41.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [5.00,4.56],
      "number_observations": 5048,
      "number_observations_unique": 801,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 42.2
        },
        {
          "type": "Completeness",
          "value": 99.60
        }
      ]
    },
    {
      "resolution_limits": [5.59,5.00],
      "number_observations": 4591,
      "number_observations_unique": 732,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 36.5
        },
        {
          "type": "Completeness",
          "value": 99.50
        }
      ]
    },
    {
      "resolution_limits": [6.46,5.59],
      "number_observations": 4006,
      "number_observations_unique": 654,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 34.6
        },
        {
          "type": "Completeness",
          "value": 99.50
        }
      ]
    },
    {
      "resolution_limits": [7.91,6.46],
      "number_observations": 3586,
      "number_observations_unique": 560,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 40.1
        },
        {
          "type": "Completeness",
          "value": 99.10
        }
      ]
    },
    {
      "resolution_limits": [11.18,7.91],
      "number_observations": 2730,
      "number_observations_unique": 440,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 58.1
        },
        {
          "type": "Completeness",
          "value": 98.90
        }
      ]
    },
    {
      "resolution_limits": [50.0,11.18],
      "number_observations": 1227,
      "number_observations_unique": 210,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 53.9
        },
        {
          "type": "Completeness",
          "value": 77.50
        }
      ]
    }
  ]

}
  

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


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