[Hallc_running] [Revised Logentry] Status update

sanghwa at jlab.org sanghwa at jlab.org
Thu Apr 5 10:05:01 EDT 2018

Logentry Text:
Yesterday we finished data taking at the missing momentum setting Pm = 80 MeV for the D2-Electro Disintegration (E12-10-003) 
at 2 pm and changed to Pm = 580 MeV setting during the day shift. Carlos has posted data and MC comparison 
for a Pm=80MeV run: (https://logbooks.jlab.org/entry/3555044)

Before the end of the swing shift around 11pm, South Linac PSS A chain dropped to restricted access. The cause was unknown, 
and it is being investigated. Due to ambiguity of the cause, RadCon was contacted for the full survey (https://logbooks.jlab.org/entry/3555140) 
and sweep completed around 2am. Beam finally came back around 3 am, and we resumed our data taking.

We are currently down due to BLM trips and MCC is investigating. We will continue taking data at the current setting (Pm=580MeV) 
as soon as we get the beam back.

The shift schedule has been extended until May 7th:

We are well covered for this week (thanks to all signing up!), but wait... there are a few missing TO shift blocks for the next week 
and many more for the following weeks. Please consider signing up for TO shift first if you could.

We will meet in 200C at 1:30 pm (second floor of the counting house).

Link: https://bluejeans.com/543903672
Connecting directly from a room system?
1) Dial: or bjn.vc
2) Enter Meeting ID: 543 903 672
Just want to dial in on your phone?
1) Direct-dial with my iPhone or
+1.408.740.7256 (United States)
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(Global Numbers)
2) Enter Meeting ID: 543 903 672
3) Press #


This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3555300
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