Data Item _diffrn_radiation.polarisn_norm_esd

General

Item name
_diffrn_radiation.polarisn_norm_esd
Category name
diffrn_radiation
Attribute name
polarisn_norm_esd
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The standard uncertainty (estimated standard deviation, e.s.d.) of _diffrn_radiation.polarisn_norm, the angle in degrees, as viewed from the specimen, between the perpendicular component of the polarization and the diffraction plane. See _diffrn_radiation_polarisn_ratio.

Data Type

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

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞