Data quality metrics extracted from 6a1q.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": "df19659866ba665d29d1eee1b149fb0f",
  "space_group_name": "P 32",
  "unit_cell": {
    "a": 30.675,
    "b": 30.675,
    "c": 42.355,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [16.560,2.500],
    "number_observations": 7706,
    "number_observations_unique": 2962,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.061
      },
      {
        "type": "R(meas)",
        "value": 0.076
      },
      {
        "type": "I/SigI",
        "value": 9.130
      },
      {
        "type": "Completeness",
        "value": 95.900
      },
      {
        "type": "Redundancy",
        "value": 2.602
      },
      {
        "type": "CC(1/2)",
        "value": 0.996
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.650,2.500],
      "number_observations_unique": 462,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "R(meas)",
          "value": 0.181
        },
        {
          "type": "I/SigI",
          "value": 4.370
        },
        {
          "type": "Completeness",
          "value": 95.100
        },
        {
          "type": "Redundancy",
          "value": 2.619
        },
        {
          "type": "CC(1/2)",
          "value": 0.987
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.650],
      "number_observations_unique": 440,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.126
        },
        {
          "type": "R(meas)",
          "value": 0.157
        },
        {
          "type": "I/SigI",
          "value": 5.760
        },
        {
          "type": "Completeness",
          "value": 94.800
        },
        {
          "type": "Redundancy",
          "value": 2.618
        },
        {
          "type": "CC(1/2)",
          "value": 0.984
        }
      ]
    },
    {
      "resolution_limits": [3.050,2.830],
      "number_observations_unique": 431,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.085
        },
        {
          "type": "R(meas)",
          "value": 0.105
        },
        {
          "type": "I/SigI",
          "value": 7.680
        },
        {
          "type": "Completeness",
          "value": 96.600
        },
        {
          "type": "Redundancy",
          "value": 2.589
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [3.320,3.050],
      "number_observations_unique": 356,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 7.920
        },
        {
          "type": "Completeness",
          "value": 95.700
        },
        {
          "type": "Redundancy",
          "value": 2.638
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.700,3.320],
      "number_observations_unique": 358,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.076
        },
        {
          "type": "I/SigI",
          "value": 11.590
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 2.587
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [4.240,3.700],
      "number_observations_unique": 305,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 13.160
        },
        {
          "type": "Completeness",
          "value": 96.500
        },
        {
          "type": "Redundancy",
          "value": 2.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [5.100,4.240],
      "number_observations_unique": 277,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.065
        },
        {
          "type": "I/SigI",
          "value": 13.580
        },
        {
          "type": "Completeness",
          "value": 97.500
        },
        {
          "type": "Redundancy",
          "value": 2.574
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [6.900,5.100],
      "number_observations_unique": 196,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 13.810
        },
        {
          "type": "Completeness",
          "value": 97.000
        },
        {
          "type": "Redundancy",
          "value": 2.566
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [16.560,6.900],
      "number_observations_unique": 137,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "R(meas)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 12.680
        },
        {
          "type": "Completeness",
          "value": 91.300
        },
        {
          "type": "Redundancy",
          "value": 2.584
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    }
  ]

}
  

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


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