3.3.3.6. NXreflectionsΒΆ

Status:

contributed definition, extends NXobject, version 1.0

Description:

This is a definition for reflection data from diffraction experiments

Symbols:

No symbol table
Groups cited:
NXentry

Structure:

(entry): NXentry

definition: NX_CHAR

NeXus NXDL schema to which this file conforms

Obligatory value: NXreflections

experiments: NX_CHAR

The experiments from which the reflection data derives

h: NX_INT

The h component of the miller index

@description: NX_CHAR

Describes the dataset

k: NX_INT

The k component of the miller index

@description: NX_CHAR

Describes the dataset

l: NX_INT

The l component of the miller index

@description: NX_CHAR

Describes the dataset

id: NX_INT

The id of the experiment which resulted in the reflection. If the value is greater than 0, the experiments must link to a multi-experiment NXmx group

@description: NX_CHAR

Describes the dataset

reflection_id: NX_INT

The id of the reflection. Multiple partials from the same reflection should all have the same id

@description: NX_CHAR

Describes the dataset

entering: NX_BOOLEAN

Is the reflection entering or exiting the Ewald sphere

@description: NX_CHAR

Describes the dataset

det_module: NX_INT

The detector module on which the reflection was recorded

@description: NX_CHAR

Describes the dataset

flags: NX_INT

Status flags describing the reflection

@description: NX_CHAR

Describes the dataset

d: NX_FLOAT

The resolution of the reflection

@description: NX_CHAR

Describes the dataset

partiality: NX_FLOAT

The partiality of the reflection

@description: NX_CHAR

Describes the dataset

prd_frame: NX_FLOAT {units=NX_UNITLESS}

The frame on which the bragg peak of the reflection is predicted

@description: NX_CHAR

Describes the dataset

prd_mm_x: NX_FLOAT {units=NX_LENGTH}

The x millimetre position at which the bragg peak of the reflection is predicted

@description: NX_CHAR

Describes the dataset

prd_mm_y: NX_FLOAT {units=NX_LENGTH}

The y millimetre position at which the bragg peak of the reflection is predicted

@description: NX_CHAR

Describes the dataset

prd_phi: NX_FLOAT {units=NX_ANGLE}

The phi angle at which the bragg peak of the reflection is predicted

@description: NX_CHAR

Describes the dataset

prd_px_x: NX_FLOAT {units=NX_UNITLESS}

The x pixel position at which the bragg peak of the reflection is predicted

@description: NX_CHAR

Describes the dataset

prd_px_y: NX_FLOAT {units=NX_UNITLESS}

The y pixel position at which the bragg peak of the reflection is predicted

@description: NX_CHAR

Describes the dataset

obs_frame_val: NX_FLOAT {units=NX_UNITLESS}

The estimate of the frame at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_frame_var: NX_FLOAT {units=NX_UNITLESS}

The variance on the estimate of the frame at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_px_x_val: NX_FLOAT {units=NX_UNITLESS}

The estimate of the pixel x position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_px_x_var: NX_FLOAT {units=NX_UNITLESS}

The variance on the estimate of the pixel x position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_px_y_val: NX_FLOAT {units=NX_UNITLESS}

The estimate of the pixel y position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_px_y_var: NX_FLOAT {units=NX_UNITLESS}

The variance on the estimate of the pixel y position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_phi_val: NX_FLOAT {units=NX_ANGLE}

The estimate of the phi angle at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_phi_var: NX_FLOAT {units=NX_ANGLE}

The variance on the estimate of the phi angle at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_mm_x_val: NX_FLOAT {units=NX_LENGTH}

The estimate of the millimetre x position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_mm_x_var: NX_FLOAT {units=NX_LENGTH}

The variance on the estimate of the millimetre x position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_mm_y_val: NX_FLOAT {units=NX_LENGTH}

The estimate of the millimetre y position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

obs_mm_y_var: NX_FLOAT {units=NX_LENGTH}

The variance on the estimate of the millimetre y position at which the central impact of the reflection was recorded

@description: NX_CHAR

Describes the dataset

bbx0: NX_INT {units=NX_UNITLESS}

The lower pixel x position of the bounding box around the recorded reflection

@description: NX_CHAR

Describes the dataset

bbx1: NX_INT {units=NX_UNITLESS}

The upper pixel x position of the bounding box around the recorded reflection

@description: NX_CHAR

Describes the dataset

bby0: NX_INT {units=NX_UNITLESS}

The lower pixel y position of the bounding box around the recorded reflection

@description: NX_CHAR

Describes the dataset

bby1: NX_INT {units=NX_UNITLESS}

The upper pixel y position of the bounding box around the recorded reflection

@description: NX_CHAR

Describes the dataset

bbz0: NX_INT {units=NX_UNITLESS}

The lower frame number of the bounding box around the recorded reflection

@description: NX_CHAR

Describes the dataset

bbz1: NX_INT {units=NX_UNITLESS}

The upper frame number of the bounding box around the recorded reflection

@description: NX_CHAR

Describes the dataset

bkg_mean: NX_FLOAT

The mean background under the reflection peak

@description: NX_CHAR

Describes the dataset

int_prf_val: (optional) NX_FLOAT

The estimate of the reflection intensity by profile fitting

@description: NX_CHAR

Describes the dataset

int_prf_var: (optional) NX_FLOAT

The variance on the estimate of the reflection intensity by profile fitting

@description: NX_CHAR

Describes the dataset

int_sum_val: NX_FLOAT

The estimate of the reflection intensity by summation

@description: NX_CHAR

Describes the dataset

int_sum_var: NX_FLOAT

The variance on the estimate of the reflection intensity by summation

@description: NX_CHAR

Describes the dataset

lp: NX_FLOAT

The LP correction factor to be applied to the reflection intensities

@description: NX_CHAR

Describes the dataset

prf_cc: (optional) NX_FLOAT

The correlation of the reflection profile with the reference profile used in profile fitting

@description: NX_CHAR

Describes the dataset

overlaps: (optional) NX_INT

An adjacency list specifying the spatial overlaps of reflections. The adjacency list is specified using an array data type where the elements of the array are the indices of the adjacent overlapped reflection

@description: NX_CHAR

Describes the dataset
NXDL Source:
https://github.com/nexusformat/definitions/blob/master/contributed_definitions/NXreflections.nxdl.xml