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Re: [ccp4bb]: Changing hands of hkl

Subject: Re: [ccp4bb]: Changing hands of hkl
From: Quan Hao <qh22@cornell.edu>
Date: Wed, 11 Jul 2001 09:03:45 -0400
CC: ccp4bb@dl.ac.uk
Organization: Cornell University
References: <010710102034.4f3a@gouda.bmsc.washington.edu> <3B4B4423.93469641@protein.biochem.queensu.ca> <3B4C1935.C7749495@ysbl.york.ac.uk>
Sender: owner-ccp4bb@dl.ac.uk

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"Eleanor J. Dodson" wrote:
> 
>  truncate generates <F> and Dano - ie it averages the I+ and I- from
> scalepack..
> 
>  So if you need to change hand you can reindex within truncate and get
> the Dano with the opposite sign. But how can this have happened? I
> thought most modern detectors made it impossible to get any indexing
> left handed?
> 
>  Eleanor

This can happen. I have seen at least three cases (from various
synchrotron sources).  

-- 
-----------------------------------------------------------
Quan Hao, PhD                       Tel: 607-254-8983
Associate Director, MacCHESS
Wilson Synchrotron Lab		    Fax: 607-255-9001
Cornell University, NY 14853        Email: qh22@cornell.edu
-----------------------------------------------------------

References:
- Re: [ccp4bb]: Raster3D version 2.6 now available
  - From: UW/BMSC CCP4 users <ccp4@gouda.bmsc.washington.edu>
- [ccp4bb]: Changing hands of hkl
  - From: Daniel Lee <dlee@protein.biochem.queensu.ca>
- Re: [ccp4bb]: Changing hands of hkl
  - From: "Eleanor J. Dodson" <ccp4@ysbl.york.ac.uk>

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