[Hallb-engineering] Hall Status

Eugene Pasyuk pasyuk at jlab.org
Thu Mar 17 15:01:12 EDT 2011

Tagger downstream He bag needs to be installed properly. It is detached 
and deflated now. You did not mention collimators and the shielding 
downstream of pair spectrometer.


Doug Tilles wrote, On 03/17/11 14:37:
> To All
> The Start Counter is installed and cabled up, the alignment is on for
> first thing in the morning 3/18/11
> Saclay will go on the beam line right after that. Once on beam line the
> target can be pumped on and ready for insertion and alignment.
> The Down Stream beam pipe which is  being used as the He bag ending at
> the alcove is in but for the last piece.
> Monday the Pair Spec detectors will be install as well as the remaining
> upstream components. Sweep and Harp. Than the Alignment group will do
> the final alignment. Than the up stream He bag.   Does anyone see
> anything I missed.  We need to be ready to run by the end of the day
> Friday 3/25/11
> Doug
> :-)
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