[Hall A Winter 2011] Works on L-HRS needed to be better organized
Guy Ron
gron at jlab.org
Fri Feb 11 09:51:41 EST 2011
Please note that the HRSL will be fully operational (the magnets) tonight.
Make every effort to get the detectors to works as well since we will be
using it to commission BigBite.
I expect an update (with a FULL list of problems) at the 4pm meeting.
Guy
On 2/11/11 9:49 AM, Zhihong Ye wrote:
> Hi all,
>
> L-HRS still have some problem with S1,S2 TDCs and S2m ADC, and some
> missing channels of Pion Rejectors. I don't understand why so many
> problems start to show up during the last few weeks, after we set up the
> trigger. So far I have discovered some changes and connection mistakes,
> which I was not noticed and I had to check very carefully to find out.
> People can not just come to L-HRS and change anything they want and leave
> it there. Please halog!
>
>
> Best Regards
>
> @ _______/|______ 0
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> |_| /______|_______/ O_/|_|
> / \ | | | | / \
> | |
> Zhihong Ye
> Office: F-Wing 306,CEBAF Center,Jefferson Lab
> Phone: 757-269-6122
> Address: 12000 Jefferson AVE.
> CEBAF Center 12H/F306
> Newport News, VA, 23606
>
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