Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

_phasing_set_refln.F_meas_sigma

Name:
'_phasing_set_refln.F_meas_sigma'

Definition:

   The standard uncertainty (estimated standard deviation)
   of _phasing_set_refln.F_meas in electrons.

Type: float

Mandatory item: no

Related items: _phasing_set_refln.F_meas (associated_value)
_phasing_set_refln.F_meas_sigma_au (conversion_arbitrary)

Category: phasing_set_refln


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.