issue with aliased peak

Dear all,

I am facing an issue with aliasing in 3D while I want to center on a peak:

My HCH NOESY spectrum is folded in a way that CHalphas are folded around 10 ppm, while my actual ppm is around 55 ppm. The ppm in the peaklist are the true ones (around 55ppm).

When I double-click on the peak or use the navigation tool, the aliased peaks are not centered. It just brings me to the edge of the spectrum.

Thank you for your help!

Hi Yoan,

You just need to expand the aliasing limits for your HCH NOESY (Spectrum Properties → Dimensions → Aliasing Limits for the 13C dimension) so that the navigation from the aliased peak shows you the contours at the unaliased position.

Best wishes,
Brian

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