Macromolecular dictionary (mmCIF) version 2.0.09

_diffrn_source.take-off_angle

Name:
'_diffrn_source.take-off_angle'

Definition:

   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.

Example:

1.5

Type: float

Mandatory item: no

Alias:
_diffrn_source_take-off_angle (cif_core.dic version 2.3)
The permitted range is [0.00, 90.0]

Category: diffrn_source