Re: Problem with TOF.

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From: W.J. Llope (llope_at_physics.rice.edu)
Date: Fri Mar 14 2003 - 13:07:14 EST


hello,
        yes we were aware of this last night, and have
been coordinating w/ the shift crew and the daq experts since then...
we too are puzzled by this since it still seems that everything on
'our side of the fence' is o.k.... we collected reasonable
data up to the time this problem appeared....
        frank has already proposed that some short test runs
be done in which we temporarily set all our local logging
levels to their maximum values... this may shed some light
on the problem.

        overall answer though is that we're already looking into this
on our side and coordinating w/ the other experts to track this down...
we'll keep you informed ....

        bill

At 12:56 PM -0500 3/14/03, Bill Christie wrote:
>Bill, Geary, and Frank,
> It was reported at this mornings 10:00 am meeting that a problem
>developed overnight with the TOF. Tonko checked this morning and
>confirmed that the TOF busy is staying on. This stuck busy prevents
>STAR from taking data with the TOF in the run, so it has been taken
>out.
> What can we do to solve this problem? My understanding is that
>you've been made aware of the problem. Is this something that you
>can solve remotely? If we get an access is there something that we
>can try? Please advise on how we should proceed.
> Greetings,
> Bill

-- 

W.J. Llope, Ph.D.                      Res. Assoc. Professor T.W. Bonner Nuclear Laboratory         phone: 713-348-4741 Rice University, MS-315                fax: 713-348-5215 6100 S. Main St.                   Houston, TX 77005-1892             e-mail: llope_at_physics.rice.edu WWW home:   http://wjllope.rice.edu/default.html

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