Data quality metrics extracted from 7huc.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": "eeb71d8f4d2311337ebe68867101e565",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 113.40,
    "b": 53.09,
    "c": 44.41,
    "alpha": 90.00,
    "beta": 102.58,
    "gamma": 90.00
  },
  "wavelengths": [0.91840],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [47.91,1.52],
    "number_observations": 224178,
    "number_observations_unique": 39439,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.081
      },
      {
        "type": "R(meas)",
        "value": 0.08900000000000001
      },
      {
        "type": "I/SigI",
        "value": 12.91
      },
      {
        "type": "Completeness",
        "value": 99.2
      },
      {
        "type": "CC(1/2)",
        "value": 0.9990000000000001
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.61,1.52],
      "number_observations": 37156,
      "number_observations_unique": 6288,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.7730000000000001
        },
        {
          "type": "R(meas)",
          "value": 1.944
        },
        {
          "type": "I/SigI",
          "value": 0.94
        },
        {
          "type": "CC(1/2)",
          "value": 0.486
        }
      ]
    },
    {
      "resolution_limits": [1.72,1.61],
      "number_observations": 34476,
      "number_observations_unique": 5931,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.133
        },
        {
          "type": "R(meas)",
          "value": 1.245
        },
        {
          "type": "I/SigI",
          "value": 1.48
        },
        {
          "type": "CC(1/2)",
          "value": 0.687
        }
      ]
    },
    {
      "resolution_limits": [1.86,1.72],
      "number_observations": 31822,
      "number_observations_unique": 5553,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.63
        },
        {
          "type": "R(meas)",
          "value": 0.693
        },
        {
          "type": "I/SigI",
          "value": 2.66
        },
        {
          "type": "CC(1/2)",
          "value": 0.873
        }
      ]
    },
    {
      "resolution_limits": [2.04,1.86],
      "number_observations": 27107,
      "number_observations_unique": 5161,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.31
        },
        {
          "type": "R(meas)",
          "value": 0.34600000000000003
        },
        {
          "type": "I/SigI",
          "value": 5.19
        },
        {
          "type": "CC(1/2)",
          "value": 0.96
        }
      ]
    },
    {
      "resolution_limits": [2.28,2.04],
      "number_observations": 26012,
      "number_observations_unique": 4604,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.162
        },
        {
          "type": "R(meas)",
          "value": 0.17800000000000002
        },
        {
          "type": "I/SigI",
          "value": 10.39
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [2.63,2.28],
      "number_observations": 24509,
      "number_observations_unique": 4150,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.09699999999999999
        },
        {
          "type": "R(meas)",
          "value": 0.106
        },
        {
          "type": "I/SigI",
          "value": 17.13
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [3.22,2.63],
      "number_observations": 19628,
      "number_observations_unique": 3487,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "R(meas)",
          "value": 0.059000000000000004
        },
        {
          "type": "I/SigI",
          "value": 28.76
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [4.54,3.22],
      "number_observations": 14147,
      "number_observations_unique": 2723,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026000000000000002
        },
        {
          "type": "R(meas)",
          "value": 0.028999999999999998
        },
        {
          "type": "I/SigI",
          "value": 50.03
        },
        {
          "type": "CC(1/2)",
          "value": 0.9990000000000001
        }
      ]
    },
    {
      "resolution_limits": [47.91,4.54],
      "number_observations": 9321,
      "number_observations_unique": 1542,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "R(meas)",
          "value": 0.026000000000000002
        },
        {
          "type": "I/SigI",
          "value": 63.11
        },
        {
          "type": "CC(1/2)",
          "value": 0.9990000000000001
        }
      ]
    }
  ]

}
  

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


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