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version 1.3, 2003/07/07 20:30:53
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version 1.4, 2003/07/09 17:46:24
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| \begin{enumerate} | \begin{enumerate} |
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| \item Make sure beam is stable and less than 25 $\mu$A. Let MCC know |
\item Make sure beam is stable and 5 $\mu$A or less. For rastered |
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beam one can use up to 10~$\mu$A , but first try with 5~$\mu$A. |
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Let MCC know |
| that you are planning to do a scan. | that you are planning to do a scan. |
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| \item {\it ssh cvxwrks@cdaqh1} with cdaq password | \item {\it ssh cvxwrks@cdaqh1} with cdaq password |
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| \item Assuming that you are in the g0superharp directory on cdaqh1 | \item Assuming that you are in the g0superharp directory on cdaqh1 |
| \item Type: make\_harp\_file {\it directory\_name} {\it run\_number} | \item Type: make\_harp\_file {\it directory\_name} {\it run\_number} |
| \item Type: use cernlib/2000 | \item Type: use cernlib/2000 |
| \item Type: paw++ |
\item Type: paw |
| \item Depending if beam was unrastered or rastered. If the beam was unrastered and | \item Depending if beam was unrastered or rastered. If the beam was unrastered and |
| one wants to fit with a Gaussian then add {\it fit=yes} when | one wants to fit with a Gaussian then add {\it fit=yes} when |
| execute plot\_harp.kumac in next step. If the beam was rastered then | execute plot\_harp.kumac in next step. If the beam was rastered then |
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| left click at the lower left, center and upper left of the peak (click with right | left click at the lower left, center and upper left of the peak (click with right |
| mouse to quit). The kumac will return | mouse to quit). The kumac will return |
| the difference between the first and last position and the center position. For a | the difference between the first and last position and the center position. For a |
| fit make a click in the flat region below the peak, at the top peak ( the y position |
fit make a click in the flat region below the peak, at the left base of the peak, |
| is used as the starting height) and in the |
at the top peak ( the y position |
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is used as the starting height), at the right base of the peak and in the |
| flat region above the peak . | flat region above the peak . |
| The fit is a constant background plus a Gaussian. | The fit is a constant background plus a Gaussian. |
| Unfortunately fitting with PAW can sometimes have problems, and you just have do it | Unfortunately fitting with PAW can sometimes have problems, and you just have do it |
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| % Revision history: | % Revision history: |
| % $Log$ | % $Log$ |
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% Revision 1.4 2003/07/09 17:46:24 saw |
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% (jones) Some corrections |
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| % Revision 1.3 2003/07/07 20:30:53 saw | % Revision 1.3 2003/07/07 20:30:53 saw |
| % (jones) Add detail for paw++ analysis | % (jones) Add detail for paw++ analysis |
| % | % |
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