Data Item _diffrn_source.take-off_angle

General

Item name
_diffrn_source.take-off_angle
Category name
diffrn_source
Attribute name
take-off_angle
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.000 % of entries

Item Description

The complement of the angle in degrees between the normal to the surface of the X-ray tube target and the primary X-ray beam for beams generated by traditional X-ray tubes.

Item Example

 1.5

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
degrees

Allowed Boundary Conditions

Minimum Value Maximum Value
0.00 90.0

Aliases

Alias Item Name Dictionary Name Dictionary Version
_diffrn_source_take-off_angle cif_core.dic 2.3