Dear Mike,
I am not sure what you mean by 'reference'. When you multiply your data
with exp(-Bs^2) with B 0 you weight your reflections depending on
resolution so that high resolution data (probably including noise) are
supressed while low resolution data a underlined. Using the term 'B'
with its relationship to the ADPs is probably only a way to make it
sound more fancy.
You can call this textbook knowledge, maybe that's why there is not a
real reference?
Best,
Tim
On 11/19/2014 01:34 AM, Mike Lawrence wrote:
My sincere thanks to all who are responding to my request below.
To be explicit, my question relates to B-factor blurring (+B correction), not
to B-factor sharpening (-B correction).
thanks
Mike
Begin forwarded message:
From: Mike Lawrence lawre...@wehi.edu.au
Subject: [ccp4bb] B-factor blurring
Date: 18 November 2014 12:01:07 pm AEDT
To: CCP4BB@JISCMAIL.AC.UK
Reply-To: Mike Lawrence lawre...@wehi.edu.au
Dear all
can anyone help me with literatures references to B-factor blurring as a
technique to reveal low resolution features in an electron density map? I
have seen the poster from Andrea Thorn at
http://shelx.uni-ac.gwdg.de/~athorn/pdf/thorn_iucr2014_poster.pdf
but was wondering if there were any alternative references?
with many thanks!
Mike
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