[Halld] Shift update

Alexandre Deur deurpam at jlab.org
Mon Apr 20 16:24:46 EDT 2015


Dear collaborators,

We will not get beam tonight. The owl shift is canceled. The first half of tomorrow's day shift (April 21th, 8am-noon) is on standby.

Thank you,

Alexandre Deur, Hall D Run Coordinator.

RC cell: 757-383-5542
Office Phone: 757-269-7526


----- Original Message -----
> From: "Alexandre Deur" <deurpam at jlab.org>
> To: "halld" <halld at jlab.org>
> Sent: Monday, April 20, 2015 9:46:57 AM
> Subject: Start of shifts  postponed to midnight

> Dear collaborators,
> 
> The accelerator experts estimated that it is more efficient to first restore the
> Hall A setup and then Hall D. It is very unlikely that we will get beam today,
> consequently today's swing shift (Monday 20th) is on standby. We may get beam
> during the night but only if today's work proceeds very smoothly. So I'll check
> on the progress later this afternoon and send an update regarding whether or
> not the next owl shift is maintained. I apologize for these multiple emails and
> piecemeal information. One way to look at it is that we are indeed getting
> closer to get the beam.
> 
> Thank you,
> 
> Alexandre Deur, Hall D Run Coordinator.
> 
> RC cell: 757-383-5542
> Office Phone: 757-269-7526


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