Hi Vitaliy,
The ligit continues to decrease, although at a slower rate. The two results
below were 8 hours apart, and now at 11 hours later it is 8.1 x10^-8Torr.
The C1bridge is at 26.7 Torr.
Ben.
vitaliy ziskin wrote:
> If the ligit went down so drasticaly then there could be a problem with
> the nozzle freezing up or otherwize clogging. Did the ligit stay down?
> What is it now? What is the line pressure (C1bridge on the pol. gas
> feed system)?
>
>
> Cheers, Vitaliy
>
> Benjamin Clasie wrote:
>
> >The HV GUI worked very well all evening, and we took polarized hydrogen
> >data. The run numbers were 525 to 527 and 531 to 533. The wire chambers
> >tripped at the following times:
> >19:56, 21:16, 22:25, 23:19
> >and was fixed by pressing either the oper or stdby button on the HV GUI
> >(stdby for during beam injection).
> >
> >We looked at the asymmetry from runs 525-527, and it looked much like the
> >previous runs. Ligit decreased from ( 1.3 to 0.9 ) x10^-7Torr during the
> >shift, and the NBQM's decreased from 70,50,100,150 to 60,40,90,130.
> >
> >T.L. and B.C.
> >
> >
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