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Macromolecular dictionary (mmCIF) version 2.0.09

_reflns_shell.meanI_over_sigI_obs

Name:
'_reflns_shell.meanI_over_sigI_obs'

Definition:

   The ratio of the mean of the intensities of the reflections
   classified as 'observed' (see _reflns.observed_criterion) in
   this shell to the mean of the standard uncertainties of the
   intensities of the 'observed' reflections in this
   shell.

Type: float

Mandatory item: no

Alias:
_reflns_shell_meanI_over_sigI_obs (cif_core.dic version 2.0.1)

Category: reflns_shell