Data Item _diffrn_measurement.sample_detector_distance

General

Item name
_diffrn_measurement.sample_detector_distance
Category name
diffrn_measurement
Attribute name
sample_detector_distance
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The value of _diffrn_measurement.sample_detector_distance gives the unsigned distance in millimetres from the sample to the detector along the beam. Normally this distance is derived from the axis settings.

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
millimetres

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞