The following table describes the information in the Matching Fragment Detail table.

This table appears when you double-click the colored bar or bars on the map in the ProSightBP Fragment Map pane, indicating one or more identified fragment ions.

Matching Fragment Detail table

Column

Description

Name

Displays the name of the identified fragment ion.

Theoretical Mass

Displays the theoretical mass of the fragment ion, measured in Da.

Observed Mass

Displays the observed mass of the fragment ion, measured in Da.

Mass Difference (Da)

Displays the difference between the observed and theoretical fragment masses, measured in Da.

Mass Difference (ppm)

Displays the difference between the observed and theoretical fragment masses, measured in ppm.