MassQC Help > Metrics > Dynamic Sampling          
The Metrics that Describe Dynamic Sampling of MS2:
  • Trigger Point is the intensity on the extracted ion current (XIC) chromatogram curve where the where the MS2 scan is triggered.
  • Low Intensity Trigger Point is for low abundance peptides, the intensity on the extracted ion current (XIC) chromatogram curve where the where the MS2 scan is triggered.
  • Oversampling is the fraction of all peptides that have been identified by more than one spectra.
  • MS1 Spectra is a simple count of the number of MS1 spectra.
  • MS2 Spectra is a simple count of the number of MS2 spectra.
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