[Halld-jlab] [GlueX] Powering off electronics

Alexander Somov somov at jlab.org
Tue May 23 15:49:04 EDT 2017


Hi Fernando,

We'll need two trigger crates, and some BCAL crates
(including crates with TDCs), several of them will be
enough.

I'll need two-tree weeks.

Thanks,
        Alex



On Tue, 23 May 2017, Fernando J Barbosa wrote:

> Hi Alex,
>
> Yes, some of the BCAL channels will need to be tested and so those will stay 
> on until we are finished with the tests.
>
> For the trigger studies, which crates do you plan to use and for how long?
>
> Best regards,
> Fernando
>
> On 5/23/2017 2:04 PM, Alexander Somov wrote:
>> 
>> Hi Fernando,
>> 
>> It would be great if we could keep BCAL and two
>> trigger crates on for some time. BCAL guys want
>> to do some LED tests. We'll also need to finish
>> with the trigger studies.
>> 
>> Thanks,
>>       Alex
>> 
>> 
>> 
>> On Tue, 23 May 2017, Fernando J Barbosa wrote:
>> 
>>> Hi all,
>>> 
>>> We will be shutting off the electronics (crates, chassis, LV, HV) on 
>>> Friday 5/26/2017, as I mentioned at the collaboration meeting. This will 
>>> allow the electronics to be off for the next three months while also 
>>> saving quite a bit of energy. Please let me know if you have any special 
>>> requests or concerns or feedback.
>>> 
>>> Best regards,
>>> Fernando
>>> 
>
>


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