3.3.2.26. NXxasproc

Status:

application definition, extends NXobject, version 1.0

Description:

Processed data from XAS. This is energy versus I(incoming)/I(absorbed).

Symbols:

No symbol table

Groups cited:

NXdata, NXentry, NXparameters, NXprocess, NXsample

Structure:

(entry): NXentry

@entry: NX_CHAR

NeXus convention is to use “entry1”, “entry2”, ... for analysis software to locate each entry.

title: NX_CHAR

definition: NX_CHAR

Official NeXus NXDL schema to which this file conforms

Obligatory value: NXxasproc

(sample): NXsample

name: NX_CHAR

Descriptive name of sample

XAS_data_reduction: NXprocess

program: NX_CHAR

Name of the program used for reconstruction

version: NX_CHAR

Version of the program used

date: NX_DATE_TIME

Date and time of reconstruction processing.

parameters: NXparameters

raw_file: NX_CHAR

Original raw data file this data was derived from

(data): NXdata

energy[np]: NX_CHAR

data[np]: NX_FLOAT

This is corrected and calibrated I(incoming)/I(absorbed). So it is the absorption. Expect attribute signal=1

NXDL Source:

https://github.com/nexusformat/definitions/blob/master/applications/NXxasproc.nxdl.xml