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Object[Data, LCMS]

Data object related to a Liquid Chromatography Mass Spectrometry acquisition (LCMS). One data object is generated for each acquisition function conducted in a given injection.

Organizational Information

    Name

    Name of this Object.
    Format: Single
    Class: String
    Programmatic Pattern: _String
    Pattern Description: A string.

    ID

    ID of this Object.
    Format: Single
    Class: String
    Programmatic Pattern: _String
    Pattern Description: The ID of this object.

    Object

    Object of this Object.
    Format: Single
    Class: Expression
    Programmatic Pattern: Object[Data, LCMS, _String]
    Pattern Description: The object reference of this object.

    Type

    Type of this Object.
    Format: Single
    Class: Expression
    Programmatic Pattern: Object[Data, LCMS]
    Pattern Description: Object[Data, LCMS]

    Notebook

    Notebook this object belongs to.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Pattern Description: An object of that matches ObjectP[Object[LaboratoryNotebook]].
    Relation: Object[LaboratoryNotebook][Objects]

    Replicates

    Data acquired under replicated experimental conditions to this data.
    Format: Multiple
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Data][Replicates]

General

Instrument Specifications

    MassAnalyzer

    The type of the component of the mass spectrometer that performs ion separation based on mass-to-charge ratio.
    Format: Single
    Class: Expression
    Programmatic Pattern: MassAnalyzerTypeP

Experimental Results

    MassSpectra

    Mass spectra (continuum or profile data) vs. time during the course of the LCMS experiment.
    Format: Multiple

    [[1]] Time

      Header: Time
      Class: Real
      Unit: 1 minute

    [[2]] Mass Spectrum

      Header: Mass Spectrum
      Class: QuantityArray
      Unit: ['1 gram per mole', '1 ArbitraryUnits']

    Peaks

    Peaks (centroids) vs. time during the course of the LCMS experiment.
    Format: Multiple

    [[1]] Time

      Header: Time
      Class: Real
      Unit: 1 minute

    [[2]] Peaks (centroids)

      Header: Peaks (centroids)
      Class: QuantityArray
      Unit: ['1 gram per mole', '1 ArbitraryUnits']

    Chromatogram

    Absorbance spectra vs. time during the course of the LCMS experiment.
    Format: Multiple

    [[1]] Time

      Header: Time
      Class: Real
      Unit: 1 minute
      Programmatic Pattern: GreaterP[0 Second]

    [[2]] Absorbance spectrum

      Header: Absorbance spectrum
      Class: QuantityArray
      Unit: ['1 nanometer', '1 ArbitraryUnits']
      Programmatic Pattern: QuantityArrayP[{{Nano Meter, ArbitraryUnit}..}]

    TotalIonCurrent

    Summed intensities of all masses across the entire mass spectrum as a function of retention time.
    Format: Single
    Class: QuantityArray
    Unit: ['1 minute', '1 ArbitraryUnits']
    Programmatic Pattern: QuantityArrayP[{{Minute, ArbitraryUnit}..}]

    BasePeakIntensity

    Intensity of the most abundant ion as a function of retention time.
    Format: Single
    Class: QuantityArray
    Unit: ['1 minute', '1 ArbitraryUnits']
    Programmatic Pattern: QuantityArrayP[{{Minute, ArbitraryUnit}..}]

    BasePeakMass

    Mass to charge ratio of the most abundant mass as a function of retention time.
    Format: Single
    Class: QuantityArray
    Unit: ['1 minute', '1 gram per mole']
    Programmatic Pattern: Gram Hold[QuantityArrayP[{{Minute, ----}..}]] Mole

    NominalPrecursorIonMass

    The nominal mass of ion selected for fragmentation for each tandem mass spectrum as a function of retention time.
    Format: Single
    Class: QuantityArray
    Unit: ['1 minute', '1 gram per mole']
    Programmatic Pattern: Gram Hold[QuantityArrayP[{{Minute, ----}..}]] Mole

    MinPrecursorIonSelectionMass

    Low value of mass selection window for ions to be fragmented in each tandem mass spectrum as a function of retention time.
    Format: Single
    Class: QuantityArray
    Unit: ['1 minute', '1 gram per mole']
    Programmatic Pattern: Gram Hold[QuantityArrayP[{{Minute, ----}..}]] Mole

    MaxPrecursorIonSelectionMass

    High value of mass selection window for ions to be fragmented in each tandem mass spectrum as a function of retention time.
    Format: Single
    Class: QuantityArray
    Unit: ['1 minute', '1 gram per mole']
    Programmatic Pattern: Gram Hold[QuantityArrayP[{{Minute, ----}..}]] Mole

    PrecursorIonData

    In tandem LCMS, data object that contains the precursor ions data related to this experiment.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Data, LCMS][FragmentIonData]

    FragmentIonData

    In tandem LCMS, data object that contains the fragment ions data related to this experiment.
    Format: Single
    Class: Link
    Programmatic Pattern: _Link
    Relation: Object[Data, LCMS][PrecursorIonData]
Last modified on Mon 26 Sep 2022 15:43:44
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