Manipulating Traces

 

 

 

 

 

 

 

Chromatogram Trace

 

Description

 

 

Label

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+ XAC

Realigned extracted absorbance chromatogram

 

 

 

 

 

 

 

 

XIC xxx ± yyy

Extracted ion chromatogram for a selected mass where

 

 

 

xxx is the center mass and yyy is the specified window

 

 

 

 

 

NOTE: Extracted ion chromatograms were previously

 

 

 

labeled with “Mass” instead of “XIC”.

 

 

 

 

 

 

 

2

 

Figure 2-11illustrates an extracted ion chromatogram with a

 

“XIC” chromatogram trace label.

 

 

 

Trace label

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 2-11 Chromatogram Trace Label

Spectrum trace Labels in the spectrum title identify the following types of data

labels

displayed:

 

 

Spectrum Trace Label

Type of Processing

 

 

+, /, or –mmm:nnn

Added, accumulated, or subtracted spectrum from

(Mariner data only)

spectrum #mmm to #nnn

 

 

AC

Automatically mass calibrated

 

 

AdvBC

Advanced baseline correction

 

 

ASC (Mariner data only)

AutoSaturation corrected trace

 

 

BC

Baseline corrected

 

 

BO

Baseline offset

 

 

Data ExplorerSoftware User’s Guide

2-31