The 1D-Spectrum Display Window

This window displays the real or imaginary part of the resulting 1D spectrum.

1. Integral value: Displays the integral of the spectrum between the two selected points.
2. Nearest point: Coordinates of the point in the spectrum nearest (in its x-coordinate) to the mouse-clicked point. This nearest point is also indicated with an asterisk (see 19).
3. Close button: Click to close the window.
4. ppm/Hz toggle: Toggle between the Hz and ppm units for the frequency axis.
5. Linear/Dotted toggle: Toggle between spectrum representation as a line or as a set of points.
6. Display the full spectrum.
7. Phase Corr: Click to activate or turn off the phase correction mode (see the example below).
8. Integrate: Click to integrate the selected area in the spectrum and display the results (1).
9. Clear: Click to clear the point selection buffer (18).
10. Divide by 2: Click to decrease the displayed spectrum by a factor of 2.
11. Magnify in Y: Magnify the displayed spectrum in the vertical direction: the displayed region of the spectrum is determined by the the highest and the lowest y-coordinates of the two selected points will be displayed.
12. Multiply by 2: Click to multiply the displayed spectrum by a factor of 2.
13. Magnify in X: Magnify the displayed spectrum in the horizontal direction: only the region of the spectrum between the two selected points in the X-direction will be displayed.
14. Right Shift: Shift the spectrum to the right by the length of the displayed window (or up to the right edge, whichever is closer).
15. Expand Spectrum: Expand the displayed region of the spectrum in the X-direction by a factor of 2 or till the edges are reached.
16. Left Shift: Shift the spectrum to the left by the length of the displayed window (or up to the left edge, whichever is closer).
17. Shrink Spectrum: Expand the displayed region of the spectrum in the X-direction by a factor of 2 or till the edges are reached.
18. Selected Points (Coordinates): Displayed are coordinates of the last two selected points (coordinates of points where you clicked with the mouse).
19. Selected Points (Display): Mouse-selected points are visualized: Positions of the mouse clicked points are indicated with a plus ("+") (see also (18)), while the actual data point nearest to the last selection in the X-coordinate (see also (2)) is indicated with an asterisk.
    

    Phase Correction Mode

    Linear Phase Correction: PHC0 and PHC1 are the zero- and first order parameters, respectively.

20. Apply Phase Correction: Apply the linear phase correction specified by the parameters (24),(25) and display the resulting spectrum.
21. Restore Phase Correction: Read in (restore) the phase correction parameters from the Experimental Setup Window, apply them to spectrum, and display the resulting spectrum.
22. Accept Phase Correction: Accept current phase correction parameters (24) and (25) and write/insert them in the corresponding edit boxes in the Experimental Setup Window. Previous (old) parameters will be lost.
23. PHC1 Slider: This slider allows alteration of the first-order phase correction parameter (PHC1) using mouse.
24. PHC1 Edit Box: Displays current PHC1 value and allows the user to enter the desired value of PHC1 from the keyboard.
25. PHC0 Slider: This slider allows alteration of the zero-order phase correction parameter (PHC0) using mouse.
26. PHC0 Edit Box: Displays current PHC0 value and allows the user to enter the desired value of PHC0 from the keyboard.