Changes between Version 7 and Version 8 of TartuSchoolSasView


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Timestamp:
Sep 14, 2017 1:41:25 PM (7 years ago)
Author:
ajj
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  • TartuSchoolSasView

    v7 v8  
    99The exercise is divided into 3 sections: 
    1010 
    11 1. [#section1 Familiarisation with !SasView] 
     111. [#section1 Familiarisation with SasView] 
    12122. [#section2  Exploring geometrical models] 
    13133. [#section3 Fitting SANS data] 
     
    6060== [=#section3 3.] Fitting SANS data == 
    6161 
    62 This part of the exercise will use real SANS data taken from a study of surfactant self assembly in deep eutectic solvents (DES) 
     62This part of the exercise will use real SANS data taken from a study of surfactant self assembly in deep eutectic solvents (DES).  
     63 
     64{{{ 
     65#!div style="background: lightblue" 
     66**TASK:** Restart !SasView 
     67 
     68Before starting this part of the exercise, you should have a clean !SasView instance. Quit !SasView and restart it. 
     69}}} 
    6370 
    6471=== Background information === 
     
    6774Here we will examine the self-assembly of a [https://en.wikipedia.org/wiki/Surfactant surfactant], [https://en.wikipedia.org/wiki/Sodium_dodecyl_sulfate sodium dodecyl sulfate (SDS)] in the deep eutectic solvent formed from a 1:2 molar ratio mixture of [https://en.wikipedia.org/wiki/Choline_chloride   choline chloride] and [https://en.wikipedia.org/wiki/Urea   urea]. 
    6875 
    69 ||Sodium Dodecyl Sulfate||[[Image(tartu_sds.png)]]||Choline Chloride||[[Image(tartu_choline.png)]]||Urea||[[Image(tartu_urea.png)]]|| 
     76||Sodium Dodecyl Sulfate||Choline Chloride||Urea|| 
     77||[[Image(tartu_sds.png)]]||[[Image(tartu_choline.png)]]||[[Image(tartu_urea.png)]]|| 
     78 
     79{{{ 
     80#!div style="background: lightblue" 
     81**TASK:** Download the SANS data :  [attachment:TartuSasViewTutorialData.zip​] and unzip the file in a known location on your filesystem. Note where you have placed the data. 
     82}}} 
    7083 
    7184 
     85=== Loading and Plotting the data === 
     86 
     87You will now load the data into !SasView and make a plot in order to visually inspect the scattering curves. 
     88 
     89{{{ 
     90#!div style="background: lightblue" 
     91**TASK:** Click on the "Load Data" button in the Data Explorer 
     92 
     93Locate the folder where you placed the data, select all the files in that folder and click "Open" in the dialog. 
     94}}} 
     95 
     96The Available Data section of the Data Explorer should look something like [[Image(tartu_loaddata.png)]]