This is an interesting development. They realy went to town on the
target when we were in the meeting on Friday. Jan came in to the 3:30
meeting and said that the cell temperature went up by 20 (!!!!)
degrees. I wonder if we finaly did it.
Vitaliy
Electronic Log Book wrote:
>Operators: seely adrian seely
>
>no beam until 10am due to a transmitter problem. started running polarized H at 100mA injection, spin 45 degrees.
>
>attached is an asymmetry plot for all good runs from 4075-4142. these are data
>taken since friday (12-19). note that Pb*Pt is only 12 +/- 3 %, where it was about 25% before. beam polarization is still pretty high, 65% - so target seems to be losing polarization (?)
>
>tried to run the rate program so i could attach that stuff, but seems to have a problem looking for charge.log:
>
><spud8:42> rate
>blast 17011 99.7 1.8 56872 37892 pts/1 R 01:43 580:30 lrn 4144
>You are on node spuds
>Doing file = /net/data/4/Analysis/pro2003//charge-4133.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4134.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4135.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4136.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4140.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4141.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4142.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4143.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4144.chg
>Doing file = /net/data/4/Analysis/pro2003//charge-4145.chg
>
>gnuplot> plot 'charge.log' using 1:3:4 title 'Elastic events/ C' with errorbars
> ^
> can't read data file "charge.log"
> "/home/blast/blast/.rate.plot", line 4: (No such file or directory)
>
>
>gnuplot> plot 'charge.log' using 1:5 title 'Ligit (in 10^7 torr)'
> ^
> can't read data file "charge.log"
> "/home/blast/blast/.ligit.plot", line 4: (No such file or directory)
>
>bye bye
><spud8:43> gv: Cannot open file /home/daq/blast/pro2003/analysis/rate.ps (No such file or directory)
>gv: Cannot open file /home/daq/blast/pro2003/analysis/ligit.ps (No such file or directory)
>
>runs taken: 4150, 4151, crunching
>
>
>
>
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