Data Item _refln.F_meas_sigma

General

Item name
_refln.F_meas_sigma
Category name
refln
Attribute name
F_meas_sigma
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

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

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]+)?
Units
electrons

Aliases

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