[Hps] Fwd: [On_site_list] Addendum to Oct. 2014 - Sept. 2016 Experiment Schedule - R. Ent/A. Freyberger for the Experiment Scheduling Committee

Stepan Stepanyan stepanya at jlab.org
Thu Apr 23 20:38:54 EDT 2015


Dear HPS,

We got the two weeks extension to run after May 4, see bellow.

Regards, Stepan
----- Forwarded Message -----
From: "deborah magaldi" <magaldi at jlab.org>
To: "on site list" <on_site_list at jlab.org>
Sent: Thursday, April 23, 2015 4:53:22 PM
Subject: [On_site_list] Addendum to Oct. 2014 - Sept. 2016 Experiment Schedule - R. Ent/A. Freyberger for the Experiment Scheduling Committee

CEBAF operations at Jefferson Lab have now been restored to a 1 GeV/pass 
beam energy due to limited CHL availability following an outage. We have 
agreed upon an extension of accelerator operations, at one pass only and 
up to May 18, as outlined in a schedule addendum posted.

This will accommodate:
- accelerator studies during week days
- HPS operations at 1 GeV beam energy in Hall B during evenings and 
weekends, if compatible with 12 GeV installation priorities. We do 
foresee 10 hour shifts for 12 GeV work during week days Monday-Friday.

Beam will be turned off from May 8 (Friday morning) until May 9 
(Saturday afternoon) for the scheduled IPAC tour. Beam operations will 
stop on May 18 at 6 a.m.

An addendum to the schedule has been posted at
https://www.jlab.org/div_dept/physics_division/experiments/schedule.html



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