Data Item _refln.intensity_sigma

General

Item name
_refln.intensity_sigma
Category name
refln
Attribute name
intensity_sigma
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.003 % of entries

Item Description

The standard uncertainty (derived from measurement) of the intensity in the same units as _refln.intensity_meas.

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?

Aliases

Alias Item Name Dictionary Name Dictionary Version
_refln_intensity_sigma cif_core.dic 2.0.1