[Dsg-hallb_magnets] Fast daicahege of hall b solenoid

Brian Eng beng at jlab.org
Wed Sep 5 14:56:24 EDT 2018


I've started the ramp to 100 A in preparation of doing the fast dump to test timing.

https://logbooks.jlab.org/entry/3593632

We're headed over to the counting house now.

----- Original Message -----
> From: "Probir Ghoshal" <ghoshal at jlab.org>
> To: "Denny Insley" <dinsley at jlab.org>, "Krister Bruhwel" <bruhwel at jlab.org>
> Cc: "dsg-hallb magnets" <dsg-hallb_magnets at jlab.org>
> Sent: Wednesday, September 5, 2018 2:32:28 PM
> Subject: [Dsg-hallb_magnets] Fast daicahege of hall b solenoid

> Dear Denny, Krister,
> 
> This afternoon about 1500 hrs - 1700 hrs we will be carrying out a few fast
> discharge from 100-250A in solenoid.
> This is to test some of the fast DAQ data. Brain and his team (DSG) will be
> performing the tests.
> 
> This should not effect anybody or even open any relief valve/s.
> 
> Just to be mindful that this is happening today and do not get surprised. Just
> acknowledge okay for any solenoid magnet related alarms.
> This will be operated from counting house/hall.
> 
> Regards
> 
> Probir


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