[Sbs_gems] [EXTERNAL] EEL/125 trigger looks OK
John Boyd
jab7bp at virginia.edu
Fri Mar 18 18:57:47 EDT 2022
Brad,
So no changes to the PMT voltages?
-John
On Fri, Mar 18, 2022 at 6:54 PM Brad Sawatzky <brads at jlab.org> wrote:
> Just a quick follow-up on some work with folks in EEL/125 this morning.
> We looked through the trigger signals and they seem OK to me. I did
> come across a few partially unscrewed LEMO connectors in the OR/AND
> unit. One was very loose and could definitely have been making an
> unreliable or intermittent connection in the past.
>
> Regardless, I think the trigger is solid at this point.
>
> -- Brad
>
> --
> Brad Sawatzky (he/him), PhD <brads at jlab.org> -<>- Jefferson Lab/ Hall
> C/C111
> Ph: 757-269-5947 -<>- Fax: 757-269-5235 -<>- Pager: brads-page at jlab.org
> The most exciting phrase to hear in science, the one that heralds new
> discoveries, is not "Eureka!" but "That's funny..." -- Isaac Asimov
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