WAND/sourcedata/sub-77660/ses-06/fmap/sub-77660_ses-06_phasediff.json

{
    "Modality": "MR",
    "MagneticFieldStrength": 6.98,
    "ImagingFrequency": 297.188,
    "Manufacturer": "Siemens",
    "ManufacturersModelName": "Investigational_Device_7T",
    "InstitutionName": "CUBRIC",
    "InstitutionalDepartmentName": "Department",
    "InstitutionAddress": "Maindy Rd -,Cardiff -76A68D-,Wales,GB,CF244HQ",
    "DeviceSerialNumber": "18984",
    "StationName": "MRC18984",
    "PatientPosition": "HFS",
    "ProcedureStepDescription": "7Tproj^314_WAND",
    "SoftwareVersions": "syngo MR B17",
    "MRAcquisitionType": "2D",
    "SeriesDescription": "gre_field_mapping_4mm",
    "ProtocolName": "gre_field_mapping_4mm",
    "ScanningSequence": "GR",
    "SequenceVariant": "SP",
    "SequenceName": "*fm2d2r",
    "ImageType": [
        "ORIGINAL",
        "PRIMARY",
        "P",
        "ND",
        "PHASE"
    ],
    "NonlinearGradientCorrection": false,
    "SeriesNumber": 3,
    "AcquisitionTime": "14:20:0.457500",
    "AcquisitionNumber": 1,
    "SliceThickness": 4,
    "SpacingBetweenSlices": 4,
    "SAR": 0.0530586,
    "EchoNumber": 2,
    "EchoTime": 0.0051,
    "RepetitionTime": 0.62,
    "FlipAngle": 39,
    "EchoTime1": 0.00408,
    "EchoTime2": 0.0051,
    "PartialFourier": 1,
    "BaseResolution": 64,
    "ShimSetting": [
        31,
        36,
        888,
        200,
        -3,
        -209,
        -2,
        -97
    ],
    "TxRefAmp": 208.962,
    "PhaseResolution": 1,
    "ReceiveCoilName": "32Ch_Head_7T",
    "CoilString": "C:A32",
    "PulseSequenceDetails": "%SiemensSeq%\\gre_field_mapping",
    "CoilCombinationMethod": "Sum of Squares",
    "MatrixCoilMode": "SENSE",
    "MultibandAccelerationFactor": 2,
    "PercentPhaseFOV": 100,
    "PercentSampling": 100,
    "PhaseEncodingSteps": 64,
    "AcquisitionMatrixPE": 64,
    "ReconMatrixPE": 64,
    "PixelBandwidth": 730,
    "DwellTime": 1.07e-05,
    "PhaseEncodingDirection": "j-",
    "SliceTiming": [
        0.3125,
        0,
        0.32812,
        0.01562,
        0.34375,
        0.03125,
        0.34375,
        0.03125,
        0.35938,
        0.04688,
        0.35938,
        0.04688,
        0.375,
        0.0625,
        0.39062,
        0.07812,
        0.39062,
        0.07812,
        0.40625,
        0.09375,
        0.42188,
        0.10938,
        0.42188,
        0.10938,
        0.4375,
        0.125,
        0.4375,
        0.125,
        0.45312,
        0.14062,
        0.46875,
        0.15625,
        0.46875,
        0.15625,
        0.48438,
        0.17188,
        0.48438,
        0.1875,
        0.5,
        0.1875,
        0.51562,
        0.20312,
        0.51562,
        0.20312,
        0.53125,
        0.21875,
        0.54688,
        0.23438,
        0.54688,
        0.23438,
        0.5625,
        0.25,
        0.5625,
        0.26562,
        0.57812,
        0.26562,
        0.59375,
        0.28125,
        0.59375,
        0.28125,
        0.60938,
        0.29688,
        0.625,
        0.3125
    ],
    "ImageOrientationPatientDICOM": [
        1,
        0,
        0,
        0,
        1,
        0
    ],
    "ImageOrientationText": "Tra",
    "InPlanePhaseEncodingDirectionDICOM": "COL",
    "ConversionSoftware": "dcm2niix",
    "ConversionSoftwareVersion": "v1.0.20220720",
    "Dcm2bidsVersion": "2.1.7",
    "B0FieldIdentifier": "phasediff_fmap0"
}