The following table describes the options and columns in the Spectrum Libraries view.

Options and columns in the Spectrum Libraries view

 

 

Adds a spectrum library to the application (using the Spectrum Library Import dialog box).

Note: This action is for libraries that are on a local or network drive—not for libraries downloaded by using the Download button.

Downloads a library from those the application lists.

Exports a spectrum library.

Deletes a spectrum library.

Field Chooser

Opens the Field Chooser dialog box, where you can select the columns to display in the view.

Columns

 

Changes

Displays an X when changes are applied to the original library.

Name

The name of the spectrum library.

Version

The version of the spectrum library.

Organism

The organism name.

Activation Type

Displays the activation type if the application can determine it from meta data.

Collision Energy (min)

When this parameter is a value other than 0, it displays the minimum collision energy that was used when the spectra were acquired.

Collision Energy (max)

When this parameter is a value other than 0, it displays the maximum collision energy that was used when the spectra were acquired.

Fragment Match Tolerance

The tolerance used to annotate fragment ions in the spectrum library.

Maximum value: 2 Da or 2,000 ppm.

# Spectra

The number of spectra found in the spectrum library during processing.

Status

The status of the library. The different statuses are as follows:

  • Available—the library is ready to use.
  • Requires Modification Mapping—it is necessary to map the unrecognized modifications.
  • Unavailable—the library contains errors, or it is currently being processed/deleted.

Size on Disk [MB]

Displays the current size of the spectrum library.

Last Modified

The date when the spectrum library was last modified or created.

Comment

Optional field for user notes.