[BTeam] Reschedule: Tuesday beam studies 9/15

[Jay Benesch]

Colleagues, 

Given that the safety briefing is Tuesday, I will propose to the RCs tomorrow that the beam studies be done Monday.   

It has been suggested that the BNNT viewer be re-classified in CED as CW and subjected to 30 uA CW just before Hall C switches to first pass.  This would be in lieu of tune beam Monday.  Comments? 

Jay 

________________________________________
From: Jay Benesch <benesch at jlab.org>
Sent: Wednesday, September 9, 2020 2:20 PM
To: Reza Kazimi
Cc: bteam at jlab.org
Subject: Tuesday beam studies 9/15

Reza and colleagues,

I told the morning and 1330 meetings that we would be taking a full
eight hours next Tuesday, likely starting at 0900.  Test plan order
needs to be decided.  Hall C would like an hour access, not compatible
with Smart Alarm test plan or BNNT test plan.  Dennis's RayTrace test
plan is compatible.

http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21000 RayTrace 1.5 hr

http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21151  Smart Alarm 4 hr

http://opsweb.acc.jlab.org/CSUEApps/atlis/task/21234  BNNT 2 hr

Suggested order:

RayTrace so RadCon can support Hall C entry during normal hours.

restore CW through empty target to Hall C

Smart Alarm

BNNT Can this be parasitic during tune beam portion of Smart Alarm?
      If this falls off the table due to over-run of the two above, we
simply continue with existing viewer flags.

Begin restoration to all halls at 1630, after swing crew turn-over.
Attempt to complete by 1700, eight hours after start.

Jay