[Hallc_running] [New Logentry] RC weekend update

berdnik at jlab.org berdnik at jlab.org
Sun Oct 21 23:30:02 EDT 2018

Logentry Text:
* Smooth run over weekend
* Kaon-LT run plan for 10.6GeV almost completed with approximately 60% stat goal
* SIDIS experiment will start 8am Monday 
* MCC will perform beam studies during day shift and HallC will prepare for SIDIS

==SIDIS run plan for Monday==
* Deuterium target liquifying during day shift 
* Optics studies
* Luminosity scans  

==Downtime events, issues, alarms and etc==
*Liquid hydrogen target alarms during HallA target works, required stop sending beam to HallC for ~30 minutes, all Dummy runs was done by that time  
*HMS Dipole LN2 temperature rising  https://logbooks.jlab.org/entry/3612206
*HMS Dipole LN2 level and JT3 valve adjustment https://logbooks.jlab.org/entry/3612421
*HMS Q2 LN2 level https://logbooks.jlab.org/entry/3612521
*HMS Dipole Nitrogen level https://logbooks.jlab.org/entry/3612586
*ROC3 disconnected during run 5011 https://logbooks.jlab.org/entry/3612597 
==Planned access to the Hall C==
* Monday October 22 8am controlled access for Dave Meekins deuterium target work; JT3 valve work; also Brad wanted to perform some electronics checks in SHMS hut (?);   
* Tuesday October 23 8am controlled access for SHMS aerogel exchange Vlad, Larry, Jerry, Stan and Rob

We will meet Monday at 4:30 pm on the second floor of the counting house.

To join the Meeting:

To join via Room System:
Video Conferencing System: bjn.vc -or-
Meeting ID : 861439920

To join via phone :
1) Dial:
+1.408.740.7256 (US (San Jose))
+1.888.240.2560 (US Toll Free))
+1.408.317.9253 (US (Primary, San Jose))
(see all numbers - http://bluejeans.com/numbers)

2) Enter Conference ID : 861439920


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/3612863
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