Re: [ccp4bb] Definition of Fourier coefficients

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CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

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Subject: Definition of Fourier coefficients
From: "Mayer, Mark (NIH/NICHD) [E]" mayerm {- at -} MAIL {- dot -} NIH {- dot -} GOV
Date: 2008-07-05

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Subject: Re: Definition of Fourier coefficients
From: Pavel Afonine pafonine {- at -} LBL {- dot -} GOV
Date: 2008-07-05

Subject: Re: Definition of Fourier coefficients
From: Ezra Peisach epeisach {- at -} BU {- dot -} EDU
Date: 2008-07-05

They are SigmaA weighting coefficients. See the sigmaa documentation -
and references there in by Read. (I think the 1986 reference is the
correct one).

Ezra

Mayer, Mark (NIH/NICHD) [E] wrote:
> Hi,
>
> What do m and D indicate in the Fourier coefficients for a 2mFo-DFc map?
>
> I've dug a bit in web and CCP4 doc but not found an explanation, though I'm sure its there.
>
> Thanks,
>
> Mark
>

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CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject: Definition of Fourier coefficients
From: "Mayer, Mark (NIH/NICHD) [E]" mayerm {- at -} MAIL {- dot -} NIH {- dot -} GOV
Date: 2008-07-05

Next message:
Subject: Re: Definition of Fourier coefficients
From: Pavel Afonine pafonine {- at -} LBL {- dot -} GOV
Date: 2008-07-05