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Hi Fernando,<br>
<br>
I don't know where this request should be routed, so I am sending it
directly to you. I would like to make sure that we have coaxial
connections from the upstream wall of the collimator cave to the
counting house. Here are some signals that we would like to be able
to read directly, and minimize how much DAq electronics we need to
place in a hot radiation area.<br>
<ol>
<li>output signals from the active collimator: 8</li>
<li>cave background rate monitor scintillators: 2-4</li>
</ol>
<p>A panel of 16 or 24 would be sufficient, I believe. There are
also controls for the collimator translation stage and associated
limit switches. Further downstream there is the converter target
ladder, which may be inside the cave or outside, depending on the
ability to shield the stray magnetic field from the pair
spectrometer. I just want to make sure we have cables and cable
trays for these interconnects, as it may be difficult to add them
later.<br>
</p>
<p>-Richard Jones<br>
</p>
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