[Esr-users] ESR Data and Test Scheduling

Christopher Keith ckeith at jlab.org
Tue Nov 14 10:20:18 EST 2017


The cool-down of the Hall C cryotarget can't begin until early next week 
due to work on the Hall C pivot.


Chris


On 11/14/17 10:13 AM, David Schleeper wrote:
> All,
> With the existing loads on ESR and the plant at full discharge pressure, the dewar was filled ~0.23%/hr, or less than 1g/s of additional capacity.
> The test was performed between 10pm 11/13 through 10am 11/14.
>
>
> Regarding a full-load ESR test:
> The CHL plants are stable and cryo would like to begin the process of scheduling a test that will include all expected loads for the Fall 2017 run.  This would require that all magnets be cold, energized, elevated lead flows, and a cold Hall C target with additional load to supplement the missing Hall A target loads.
>
> Can this be scheduled for the end of this week or beginning of next?
>

-- 
______________________________________________________
Christopher D. Keith
Jefferson Lab, Suite 6          email: ckeith at jlab.org
12000 Jefferson Ave.            ph: 757-269-5878
Newport News VA 23606           fax: 757-269-5235
______________________________________________________

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