NXevent data
From NeXus
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XML Meta-DTD Definition for NXevent_data.xml
This follows the XML Meta-DTD Definition format and can be downloaded from http://svn.nexusformat.org/definitions/tags/PRE_NXDL/base_classes/NXevent_data.xml
<?xml version="1.0" encoding="UTF-8"?>
<!--
URL: http://www.nexus.anl.gov/classes/xml/NXevent_data.xml
Editor: NIAC
$Id: NXevent_data.xml 4 2005-07-19 04:10:26Z rio $
Template of NXevent_data
-->
<NXevent_data name="">
<time_of_flight type="NX_INT[i]" units="10^n second">
{A list of time of flight for each event as it comes in. This list is for all pulses with information to attach to a particular pulse located in events_per_pulse.}?
</time_of_flight>
<pixel_number type="NX_INT[i]">
{There will be extra information in the NXdetector to convert pixel_number to detector_number. This list is for all pulses with information to attach to a particular pulse located in events_per_pulse.}?
</pixel_number>
<pulse_time type="NX_INT[j]" offset="{ISO8601}" units="10^n second">
{The time that each pulse started with respect to the offset}?
</pulse_time>
<events_per_pulse type="NX_INT[j]">
{This connects the index "i" to the index "j". The jth element is the number of events in "i" that occured during the jth pulse.}?
</events_per_pulse>
<pulse_height type="FLOAT[i,k?]" units="">
{If voltages from the ends of the detector are read out this is where they go. This list is for all events with information to attach to a particular pulse height. The information to attach to a particular pulse is located in events_per_pulse.}?
</pulse_height>
</NXevent_data>
Tabular Representation of XML Meta-DTD
(automatically generated from http://svn.nexusformat.org/definitions/tags/PRE_NXDL/base_classes/NXevent_data.xml)
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NXevent_data
Name Type Description Attributes time_of_flight NX_INT[i] A list of time of flight for each event as it comes in. This list is for all pulses with information to attach to a particular pulse located in events_per_pulse. units="10^n second"
pixel_number NX_INT[i] There will be extra information in the NXdetector to convert pixel_number to detector_number. This list is for all pulses with information to attach to a particular pulse located in events_per_pulse. pulse_time NX_INT[j] The time that each pulse started with respect to the offset offset="{ISO8601}"
units="10^n second"
events_per_pulse NX_INT[j] This connects the index "i" to the index "j". The jth element is the number of events in "i" that occured during the jth pulse. pulse_height FLOAT[i,k?] If voltages from the ends of the detector are read out this is where they go. This list is for all events with information to attach to a particular pulse height. The information to attach to a particular pulse is located in events_per_pulse. units=""

