Re: [AMMRL] Topspin 4.5.0 (NEO700) topshim problem in ICONNMR

From: Karel Klika via groups.io <karkli=utu.fi_at_groups.io>
Date: Thu, 17 Jul 2025 14:03:10 +0000

Hi Piotr,

In the configuration option window after you run "icon" from the command line,
make sure that icon is reading a good shim file. For each experiment you can
select which shim file to read, and if it should be read. Only thing I think
of off hand.

Regards,
K. Klika
________________________________________
> From: Piotr Dobrowolski via groups.io
> Sent: 17 July 2025 00:49:14
> To: main_at_ammrl.groups.io
> Subject: [AMMRL] Topspin 4.5.0 (NEO700) topshim problem in ICONNMR

Hello Bruker Users,

I am still learning how to operate our new AvanceNeo spectrometer. I know how
to manually setup and run proton acquisition. However, if I try to submit such
experiment in ICONNMR, Topshim fails to shim the sample: no errors, but it takes
long time, and proton signals lineshape indicates that shim adjustment is really
bad. Topshim apparently works fine when started from the standard Topspin interface,
and takes only couple of minutes. I don't know what is happening - automation
makes it really confusing.

Are there any settings I need to modify in ICON user configuration?

Thank you,

Piotr



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Received on Mon Jul 21 2025 - 15:49:04 MST

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