mailRe: [sr #3124] Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff


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Posted by Edward d'Auvergne on February 28, 2014 - 09:43:
Hi,

I always wanted to add this, but never found the time.  For an
implementation, what do you propose?  Maybe the
relax_disp.plot_disp_curves user function could modified to allow the
X-axis to be specified.  Or maybe a new user function based on
relax_disp.plot_disp_curves could be created.

Regards,

Edward



On 28 February 2014 09:39, Troels E. Linnet
<NO-REPLY.INVALID-ADDRESS@xxxxxxx> wrote:
URL:
  <http://gna.org/support/?3124>

                 Summary: Grace graphs production for R1rho analysis with
R2_eff as function of Omega_eff
                 Project: relax
            Submitted by: tlinnet
            Submitted on: Fri 28 Feb 2014 08:39:58 AM UTC
                Category: None
                Priority: 5 - Normal
                Severity: 2 - Minor
                  Status: In Progress
             Assigned to: tlinnet
        Originator Email:
             Open/Closed: Open
         Discussion Lock: Any
        Operating System: None

    _______________________________________________________

Details:

For an auto analysis of R1rho, relax produces graphs with

R1rho (Relaxation rate in the absence of exchange) [rad/s] as function of
Omega_rf (Spin-lock offset, the frequency of the of RF field) [rad/s].

Such graphs can be quite crowded, since for a recorded dataset with for
example a variation of 6 spin-lock offset in ppm, the graphs will contain 6
legends.

It is suggested to also provide graphs with R2_eff as function of Omega_eff
(Effective field in the rotating frame) [rad/s].

An example of such a graph is figure 2 in
http://dx.doi.org/10.1021/bi4001062.

Both types of figures are attached.



    _______________________________________________________

File Attachments:


-------------------------------------------------------
Date: Fri 28 Feb 2014 08:39:58 AM UTC  Name: disp_52_N.png  Size: 13kB   By:
tlinnet

<http://gna.org/support/download.php?file_id=20207>
-------------------------------------------------------
Date: Fri 28 Feb 2014 08:39:58 AM UTC  Name:
Figure2_Kjaergaard_et_al_2013_Off-resonance_R1rho_relaxation_dispersion_experiments_using_the_DPL_model.png
 Size: 123kB   By: tlinnet

<http://gna.org/support/download.php?file_id=20208>

    _______________________________________________________

Reply to this item at:

  <http://gna.org/support/?3124>

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