Data quality metrics extracted from 4w1u.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": "ac99233dcd4e00ae8fd6988ea7de7a68",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 72.356,
    "b": 90.292,
    "c": 49.693,
    "alpha": 90.00,
    "beta": 128.21,
    "gamma": 90.00
  },
  "wavelengths": [1.54000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.113,1.86],
    "number_observations": 124168,
    "number_observations_unique": 19815,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.046
      },
      {
        "type": "R(meas)",
        "value": 0.050
      },
      {
        "type": "R(pim)",
        "value": 0.020
      },
      {
        "type": "I/SigI",
        "value": 25.100
      },
      {
        "type": "Completeness",
        "value": 94.300
      },
      {
        "type": "Redundancy",
        "value": 6.300
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.960,1.860],
      "number_observations": 14882,
      "number_observations_unique": 2441,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.392
        },
        {
          "type": "R(pim)",
          "value": 0.171
        },
        {
          "type": "I/SigI",
          "value": 4.4
        },
        {
          "type": "Completeness",
          "value": 80.000
        },
        {
          "type": "Redundancy",
          "value": 6.100
        }
      ]
    },
    {
      "resolution_limits": [2.080,1.960],
      "number_observations": 17250,
      "number_observations_unique": 2751,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.244
        },
        {
          "type": "R(pim)",
          "value": 0.105
        },
        {
          "type": "I/SigI",
          "value": 3.100
        },
        {
          "type": "Completeness",
          "value": 94.800
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [2.230,2.080],
      "number_observations": 16348,
      "number_observations_unique": 2607,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.151
        },
        {
          "type": "R(pim)",
          "value": 0.065
        },
        {
          "type": "I/SigI",
          "value": 5.100
        },
        {
          "type": "Completeness",
          "value": 95.600
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.230],
      "number_observations": 15293,
      "number_observations_unique": 2433,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "R(pim)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 7.500
        },
        {
          "type": "Completeness",
          "value": 96.200
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [2.630,2.400],
      "number_observations": 14246,
      "number_observations_unique": 2261,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "R(pim)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 10.800
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [2.940,2.630],
      "number_observations": 12868,
      "number_observations_unique": 2041,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "R(pim)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 15.000
        },
        {
          "type": "Completeness",
          "value": 97.500
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [3.400,2.940],
      "number_observations": 11637,
      "number_observations_unique": 1842,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "R(pim)",
          "value": 0.014
        },
        {
          "type": "I/SigI",
          "value": 20.900
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [4.160,3.400],
      "number_observations": 9847,
      "number_observations_unique": 1559,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(pim)",
          "value": 0.011
        },
        {
          "type": "I/SigI",
          "value": 24.000
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [5.890,4.160],
      "number_observations": 7659,
      "number_observations_unique": 1215,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "R(pim)",
          "value": 0.010
        },
        {
          "type": "I/SigI",
          "value": 24.100
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 6.300
        }
      ]
    },
    {
      "resolution_limits": [26.600,5.890],
      "number_observations": 4138,
      "number_observations_unique": 665,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "R(pim)",
          "value": 0.011
        },
        {
          "type": "I/SigI",
          "value": 21.900
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 6.200
        }
      ]
    }
  ]

}
  

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


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