HP Data Explorer 4 Types of Voyager data

	Overview
	You can display extracted chromatograms from Mariner data
	files by selecting the Process menu with a Chromatogram
	window displayed, then selecting:
Select	To display
Extracted Ion—	Extracted Ion Chromatogram (XIC), which includes only the
Center Window	signal response from a mass window or range. For more
or Range	information, see Section 4.2.1, Creating an Extracted Ion
	Chromatogram (XIC).
Extracted Ion—	Constant Neutral Loss chromatogram, which extracts only the
Neutral Loss	response from peaks that are separated by a selected mass
	difference. For more information, see Section 4.2.2, Creating a
	Constant Neutral Loss (CNL) Chromatogram.
Extracted	Extracted Absorbance Chromatogram, which includes only the
Absorbance	response from a specified wavelength window or range. For
(XAC)	more information, see Section 4.3, Creating an Extracted
	Absorbance Chromatogram (XAC) (Mariner Data Only).

Types of Voyager data

Voyager chromatograms can optionally be displayed for multispectrum .DAT files. To display a Voyager chromatogram, select Restore Chromatogram from the View menu. For more information, see Section 2.1.3, Displaying Voyager

Chromatograms.4

If you have a chromatogram displayed, you can display the following type of Voyager data by selecting Traces from the View menu, then selecting:

Select	To display
TIC	Total Ion Chromatogram, which includes the entire mass range
	saved in the data file. Each data point represents the sum of all ion
	intensities in the corresponding spectrum.

Data Explorer™ Software User’s Guide 4-3