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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_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