[Halld-tagger] Tagger hall plans

[Richard Jones]

In his last message, Alex Somov wrote:

Richard should return the VXS crate, which we can install into the existing
rack in the ESB.

Will do. Can you provide us with enough lemo cables and a splitter to
connect 15 outputs at a time to the crate, and read out both the fadc and
tdc at the same time?

-Richard J.


On Thu, Aug 21, 2014 at 11:08 AM, Alexander Somov <somov at jlab.org> wrote:

>
> Hi Fernando,
>
> I tink that testing of TAGM should be done in the ESB. If the
> detector components are here in the beginning of September,
> it would take at least a week or two to assemble the TAGM. We
> may consider to move the detector to the Hall just to check that
> evrt fits and bring it back to the ESB.
>
> Richard should return the VXS crate, which we can install into
> the existing rack in the ESB. We'll need a control Wiener crate
> and some spare cables to read out one or two fadcs.
>
> Cheers,
>        Alex
>
>
>
>
>
>
>
> On Thu, 21 Aug 2014, Richard Jones wrote:
>
>  Fernando,
>>
>> I am going to propose that we set things up in the ESB area when we
>> arrive,
>> and do what setup and testing we can there prior to the move-in date in
>> the
>> first week of October or thereabouts.  Any objections?
>>
>> -Richard Jones
>>
>>
>> On Thu, Aug 21, 2014 at 10:03 AM, Fernando J Barbosa <barbosa at jlab.org>
>> wrote:
>>
>>  Hi Richard, Alex,
>>>
>>> We will start removing the electronics from the tagger hall on 22 Sept
>>> 2014 in preparation for beam on 29 Sept 2014. All the cables will be
>>> disconnected from the modules but remain in place with the mini-racks; we
>>> then remove the crates/chassis with the modules and move them to a safe
>>> place, probably the ESB.
>>>
>>> You have indicated that you will be bringing the TAGM to JLab during the
>>> week of 9/1. In view of this, you only have two weeks (weeks of 9/8 and
>>> 9/15) to install, connect and test the TAGM. Is this enough time to do
>>> any
>>> significant work (setup software, controls, readout, etc)? Or should we
>>> plan to work in the ESB, which allows limited testing (limited number of
>>> cables, no 208V for the crates so power is an issue anywhere outside of
>>> the
>>> tagger hall)?
>>>
>>> Please work out a viable plan and let me know ASAP. If we are not going
>>> to
>>> do anything in the tagger hall, we could go ahead and start removing the
>>> electronics earlier so we are not rushing later.
>>>
>>> Best regards,
>>> Fernando
>>>
>>>
>>
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