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- Initial versions of AMOR and triple axis manuals

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2002-07-10 11:56:17 +00:00
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doc/user/histogram.htm
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@ -85,6 +85,32 @@ for its number type.
cope with the different notions of dimensions in the SINQ histogram memory
and physics.
</DL>
</p>
<p>
In addition to these common options there exist additional options for
the EMBL position sensitive detectors (PSD) installed at TRICS and
AMOR. These PSDs can be operated at different pixel resolutions. The
position of a neutron event on these detectors is encoded in a delay
time value which is digitized into a range between 0 to 4096. This
resolution exceeds the resolution available from instrument physics by
far. Useful resolutions are obtained by dividing this raw range by a
factor. In addition, the coordinates of the center of the detector
have to given as well (usually size/2).This is done through the
configuration options:
<dl>
<dt>xFac
<DD>x direction division factor
<dt>yFac
<dd>y direction division factor
<dt>xOff
<dd>Offset of the detector center in x.
<dt>yOff
<dd>Offset of the detector center in y.
</dl>
Do not forget to change the standard options dim0, dim1 and length as
well when changing the PSD resolution.
</p>
<p>
For time of flight mode the time binnings can be retrieved and modified with
the following commands. Note that these commands do not follow the configure
syntax given above. Please note, that the usage of the commands for