NXbeam_stop¶
Status:
base class, extends NXobject
Description:
A device that blocks the beam completely, usually to protect a detector.
Beamstops and their positions are important for SANS and SAXS experiments.
Symbols:
No symbol table
- Groups cited:
Structure:
@default: (optional) NX_CHAR
Declares which child group contains a path leading to a NXdata group.
It is recommended (as of NIAC2014) to use this attribute to help define the path to the default dataset to be plotted. See https://www.nexusformat.org/2014_How_to_find_default_data.html for a summary of the discussion.
description: (optional) NX_CHAR
description of beamstop
Any of these values:
circular|rectangularsize: (optional) NX_FLOAT {units=NX_LENGTH}
size of beamstop
x: (optional) NX_FLOAT {units=NX_LENGTH}
x position of the beamstop in relation to the detector
y: (optional) NX_FLOAT {units=NX_LENGTH}
y position of the beamstop in relation to the detector
distance_to_detector: (optional) NX_FLOAT {units=NX_LENGTH}
distance of the beamstop to the detector
status: (optional) NX_CHAR
Any of these values:
in|outGEOMETRY: (optional) NXgeometry
engineering shape, orientation and position of the beam stop.
Hypertext Anchors¶
Table of hypertext anchors for all groups, fields, attributes, and links defined in this class.
documentation (reST source) anchor |
web page (HTML) anchor |
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