[ Identification | Description | Input parameters | Output parameters | Links ]

The PreMonitor_nD Component

Neutron parameters cross-correlation monitor.

Identification

• Author: Emmanuel Farhi
• Origin: ILL (France)
• Date: 01st Feb 2001.
• Version: 1.9

Description

Neutron parameters are stored when entering in the PreMonitor.
If this neutron then reaches the associated Monitor_nD, this latter
component measures the previously stored parameters. This enables to study
correlations between a given parameter in one place of the instrument
and an other position in the instrument.

EXAMPLES:
Here follows a Phase-Space correlation diagram detector
(used for guides for instance)

 MyPreMonitor = PreMonitor_nD(
  comp = MyMonitor)

(... for instance a Guide ...)

MyMonitor = Monitor_nD(
  xmin = -0.1, xmax = 0.1,
  ymin = -0.1, ymax = 0.1,
  options = "hdiv x, auto, use premonitor");

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
comp	no quotes	name of the associated Monitor_nD where the detection should take place

Links

• Source code for PreMonitor_nD.comp.
• McStas at ILL
• Monitor_nD

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[ Identification | Description | Input parameters | Output parameters | Links ]

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Fri May 11 08:41:08 2012

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Last Modified: Friday, 11-May-2012 10:41:08 CEST