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version 1.1, 2003/06/12 16:16:47
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version 1.2, 2003/11/18 14:44:38
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| the M\o ller collimators are within 0.05cm of their tune positions. | the M\o ller collimators are within 0.05cm of their tune positions. |
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| \item {\bf Insert M\o ller Target}: from the M\o ller GUI, select target | \item {\bf Insert M\o ller Target}: from the M\o ller GUI, select target |
| 2 (10 $\mu$m thick) or 3 (4 $\mu$m thick). |
3 (4 $\mu$m thick). |
| (You may also use target 1 (4 $\mu$m thick), but it is known to have pinholes |
(You may also use target 2 (1 $\mu$m thick), but this is primarily intended |
| in it which, in principle, could affect your rates and measurement.) |
for high current tests. NEVER insert target 1 unless specifically intructed |
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to by an expert - this is the ``iron wire'' target that requires careful beam position |
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tuning before use.) |
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| \item {\bf Raster}: NEVER take more than 2$\mu$A beam on a M\o ller target | \item {\bf Raster}: NEVER take more than 2$\mu$A beam on a M\o ller target |
| unless the M\o ller raster system is turned on-- and then only | unless the M\o ller raster system is turned on-- and then only |
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| the M\o ller collimators are within 0.05cm of their tune positions. | the M\o ller collimators are within 0.05cm of their tune positions. |
| | |
| \item {\bf Insert M\o ller Target}: from the M\o ller GUI, select target | \item {\bf Insert M\o ller Target}: from the M\o ller GUI, select target |
| 2 (10 $\mu$m thick) or 3 (4 $\mu$m thick). |
3 (4 $\mu$m thick). |
| (You may also use target 1 (4 $\mu$m thick), but it is known to have pinholes |
(You may also use target 2 (1 $\mu$m thick), but this is primarily intended |
| in it which, in principle, could affect your rates and measurement.) |
for high current tests. NEVER insert target 1 unless specifically intructed |
| |
to by an expert - this is the ``iron wire'' target that requires careful beam position |
| |
tuning before use.) |
| | |
| \item {\bf Raster}: NEVER take more than 2$\mu$A beam on a M\o ller target | \item {\bf Raster}: NEVER take more than 2$\mu$A beam on a M\o ller target |
| unless the M\o ller raster system is turned on-- and then only | unless the M\o ller raster system is turned on-- and then only |
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| % Revision history: | % Revision history: |
| % $Log$ | % $Log$ |
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% Revision 1.2 2003/11/18 14:44:38 saw |
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% (djg) Changed description of target configuration to reflect hardware changes. |
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% |
| % Revision 1.1 2003/06/12 16:16:47 saw | % Revision 1.1 2003/06/12 16:16:47 saw |
| % Copied from existing document by hcf 5/6/03 | % Copied from existing document by hcf 5/6/03 |
| % | % |
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