Peaks: Selected Peaks
This popup allows the user to view and edit the currently selected peaks in a peak peak table. The peaks in the table may be assigned, unaliased, moved and edited generally. In addition, peaks can be easily marked and used to navigate in other spectrum windows.
The Peaks: Selected Peaks popup.
Make Strips
This option uses the selected peaks to create strips (max 15) at peak positions in the adjacent target window pulldown menu (Window). The y positions of the strips will be the average y position for the selected peaks.
Find Peak
This option centers the view on the selected peak in the spectrum window that is selected in the adjacent in the target window pulldown menu (Window).
Window
This selectd the target window for the [Make Strips] and [Find Peak] buttons.
Mark Found
Selecting this option causes the found peaks to be automatically marked.
Strip locations
This option uses the selected peaks to create strips (max 15) at locations in the adjacent target window pulldown menu (e.g. 1H - 15N in HCN in the screenshot above). The y positions of the strips will be the average y position for the selected peaks.
Goto position
This option uses the selected peaks to go to the corresponding locations in the adjacent target window pulldown menu (e.g. 1H - 15N in HCN in the screenshot above).
Goto position entry
This is the target window pulldown list of the [Strip locations] and [Goto position] buttons. (Needs changing in the new version)
Mark Selected
Marks all selected peaks in the various windows where they occur.
table
This table lists all the selected peaks.
Spectrum
The spectrum name.
List
The number of the peak list containing the peak.
Peak
The peak number in the peak list.
Shift F1
The chemical shift of the peak in the F1 dimension. Editing this value causes the peak to move in the spectrum window.
Shift F2
The chemical shift of the peak in the F2 dimension. Editing this value causes the peak to move in the spectrum window.
Assign F1
The assignment of the peak in the F1 dimension. Double clicking allows the user to edit the assignment through the Assignment: Assignment Panel popup.
Assign F2
The assignment of the peak in the F2 dimension. Double clicking allows the user to edit the assignment through the Assignment: Assignment Panel popup.
Height
The height or intensity of the peak.
Volume
The volume of the peak.
Line Width F1 (Hz)
The line width of the peak in F1 in Hz.
Line Width F2 (Hz)
The line width of the peak in F2 in Hz.
Merit
The merit (a quality indicator) of the peak.
Details
Peak details entered by the user.
Fit Method
The name of the fitting function that was used when the position and intensity of the peak was calculated from spectral data.
Vol. Method
The name of the method that was used to calculate the volume of the peak. See also Peaks: Peak Finding.
Add
Adds a new peak to the list through the Add peak popup.
Edit
Allows the user to edit a peak through the Edit peak popup.
Unalias
Allows the user to view and edit the aliasing of a peak through the Edit Peak Aliasing popup.
Delete
Deletes the selected peak(s) after confirmation.
Assign
Allows the user to edit the assignment through the Assignment: Assignment Panel popup.
Deassign
Clears all the assignments for the selected peaks after confirmation.
Deassign Dim
Clears the assignment for the selected peaks in the dimension specified in the Dimension number popup.
Recalc Intensities
Recalculates the intensity (height) and volume values of the selected peaks based upon their present position within the spectral data. This option should be used after a peak has been moved or the method of determining its intensity has been changed.
Recalc Line width
Recalculates the line widths of the selected peaks based upon their present position within the spectral data. This option should be used after a peak has been moved or the fit method has been changed.
Show On Structure
Display the assigned atoms and any H-H connections corresponding to the selected peaks on the structure using the Structure: Structure Viewer popup.
Propagate Assign
This option can be used to copy assignments from an assigned peak to other, unassigned, peaks. The assignments are copied where possible and within assignment tolerances, to all of the selected peaks. Any resonances that were assigned to the selected peaks will be assigned to any other valid peak dimension within the selection. Useful for quickly assigning multiple peaks which, for example, derive from the same 15N and 1H amide resonances.
Propagate Merit
Propagates the figure of merit from one peak to a set of other selected peaks.