Data quality metrics extracted from 2nw3.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": "a432cca7bff3720ee176d4172967df1c",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 50.832,
    "b": 81.661,
    "c": 110.328,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.50200],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [65.653,1.700],
    "number_observations_unique": 50052,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.046
      },
      {
        "type": "I/SigI",
        "value": 11.000
      },
      {
        "type": "Completeness",
        "value": 97.700
      },
      {
        "type": "Redundancy",
        "value": 3.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.79,1.70],
      "number_observations": 25600,
      "number_observations_unique": 6979,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.404
        },
        {
          "type": "I/SigI",
          "value": 1.9
        },
        {
          "type": "Completeness",
          "value": 94.90
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [1.90,1.79],
      "number_observations": 25419,
      "number_observations_unique": 6728,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.241
        },
        {
          "type": "I/SigI",
          "value": 3.1
        },
        {
          "type": "Completeness",
          "value": 96.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.03,1.90],
      "number_observations": 24107,
      "number_observations_unique": 6361,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.141
        },
        {
          "type": "I/SigI",
          "value": 5.2
        },
        {
          "type": "Completeness",
          "value": 96.80
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.19,2.03],
      "number_observations": 22762,
      "number_observations_unique": 5992,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.093
        },
        {
          "type": "I/SigI",
          "value": 7.9
        },
        {
          "type": "Completeness",
          "value": 97.80
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.40,2.19],
      "number_observations": 21391,
      "number_observations_unique": 5621,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 10.7
        },
        {
          "type": "Completeness",
          "value": 98.50
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.69,2.40],
      "number_observations": 19305,
      "number_observations_unique": 5068,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "I/SigI",
          "value": 13.7
        },
        {
          "type": "Completeness",
          "value": 99.10
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [3.10,2.69],
      "number_observations": 17428,
      "number_observations_unique": 4573,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 17.4
        },
        {
          "type": "Completeness",
          "value": 99.80
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [3.80,3.10],
      "number_observations": 14795,
      "number_observations_unique": 3904,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 19.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [5.38,3.80],
      "number_observations": 11545,
      "number_observations_unique": 3082,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 21.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [22.21,5.38],
      "number_observations": 6325,
      "number_observations_unique": 1744,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 15.7
        },
        {
          "type": "Completeness",
          "value": 97.70
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    }
  ]

}
  

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


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