[Lerftest] [Isotope-prod] LERF Update

Steve Benson felman at jlab.org
Mon Sep 14 08:40:22 EDT 2020


Initial setup will be for 25 MeV beam to the 1X since we have an allsave for that.  Once we have clean transmission to the 1X at 25 MeV we will raise the energy to 32 (hopefully) and get clean transmission there.

Stephen Benson

From: Isotope-prod <isotope-prod-bounces at jlab.org> on behalf of Kevin Jordan <jordan at jlab.org>
Date: Monday, September 14, 2020 at 7:30 AM
To: "LCLS II @ LERF" <lerftest at jlab.org>, "isotope-prod at jlab.org" <isotope-prod at jlab.org>, Jay Benesch <benesch at jlab.org>
Subject: [Isotope-prod] LERF Update

We will start the day by finishing the MPS checkout.

Need Beam Authorization:
  David will sign off shortly on "Moveable Shielding"

Gun valve lock should then be removed

HVPS knife switch is in the ON position so no need for PPE to turn on

Once MPS checks are complete we will setup for 32 MeV beam

Plan is to run tune beam to 1X location, there is a Chromox view screen setup for beam centering.

The isotope team is meeting at 10:00 this morning to finalize exposure plans

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