Help with Pr function please!!

Interactive and automated data processing tools (PRIMUS, GNOM, AUTORG).
Scattering from simple bodies (BODIES), peak analysis (PEAK), data plotting (SASPLOT) etc.
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RBelen
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Posts: 22
Joined: 2010.11.13 00:48
Location: University of Puert Rico

Help with Pr function please!!

#1 Post by RBelen » 2016.06.12 15:05

Hi,
Can someone tell me if the shoulder at low r is real. It goes away when I remove the Guiner region and use qmax of 0.2.
Thanks!!
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AL
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Re: shoulder at low r

#2 Post by AL » 2016.06.13 12:07

This shoulder might be an indication of imperfect background subtraction. Instead of removing the Guinier region (make sure qmin < pi/Dmax) try removing high q data, e.g. such that qmax ~ 8/Rg.

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