Data Item _diffrn_refln.intensity_sigma

General

Item name
_diffrn_refln.intensity_sigma
Category name
diffrn_refln
Attribute name
intensity_sigma
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

Standard uncertainty (estimated standard deviation) of the intensity calculated from the diffraction counts after the attenuator and standard scales have been applied.

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]+)?

Allowed Boundary Conditions

Minimum Value Maximum Value
0

+∞

Aliases

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