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Thermonicolet Omnic Software User's Guide 6.1 (PDF) - Charles E ...

Thermonicolet Omnic Software User's Guide 6.1 (PDF) - Charles E ...

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If the indicator is a green check mark, the spectrum has passed all of the selected<br />

spectral quality checks. If the indicator is a green check mark after the collection<br />

is finished, you can add the spectrum to a spectral window (if it is not<br />

automatically added).<br />

If the indicator is a yellow circle, the spectrum has failed a spectral quality check<br />

(a measured value was not within the allowed range), but it is not serious enough<br />

to stop the collection.<br />

If the indicator is a red X, there is a problem with the quality of the spectrum.<br />

After correcting the problem, collect the spectrum again.<br />

When you click the View Collect Status button at the end of data collection or<br />

click the Collect Status indicator, the Collect Status dialog box shows a summary<br />

of data collection problems encountered during the collection and other<br />

information about the collection. A brief description of each problem is given,<br />

along with the measured values and the allowed values specified for the quality<br />

check that found the problem. The Explain button lets you display information on<br />

solving the problem.<br />

Note<br />

To specify the quality checks you want performed during data collection, use the<br />

Quality tab in the Experiment Setup dialog box. See “Quality checks” for details. ▲<br />

You can copy the displayed information to the Windows Clipboard by choosing<br />

Copy. You can then paste the information into a word processing program.<br />

To print the displayed information, choose Print.<br />

To close the Collect Status dialog box, choose Close.<br />

Viewing the<br />

resolution of the data<br />

Viewing the age<br />

of the background<br />

Displaying a<br />

different spectral region<br />

Displaying the peak<br />

intensity or the noise<br />

in a spectral region<br />

The resolution of the data is displayed to the right of the total number of scans.<br />

The time elapsed since the current background spectrum was collected is shown in<br />

the box that says “Bkg Age.”<br />

Use the view finder if you want to display a different region. See “View finder” in<br />

the “About the Display” chapter if you need help.<br />

The peak intensity of the last scan is displayed below the pane as the “Peak<br />

Value.” To see the noise level in a region of the spectrum being collected, use the<br />

region tool to select the desired region. The noise value will be displayed below<br />

the pane instead of the peak value.<br />

OMNIC User’s <strong>Guide</strong> 149

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