Diff: RITA2SpecialCommandsAndProcedures

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JSPWiki v2.0.52


Difference between version 28 and version 27:
At line 199 added 28 lines.
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+ !!Lambda/2 mode
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+ To use Lambda /2 neutrons without changing A2 just divide the monochromator d-spacing by a factor of 2, i.e. go from 3.354 A to 1.677 A
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+ > tasub mono dd 1.677
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+ > tasub update
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+ Next drive Ei and Ef to 4 times the initial energy.
+ For example for 5 meV = 4.04 A drive Ei and Ef to 20 meV =2.02 A
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+ Note, that the primary instrument, i.e. the monochromator will not move. The analyzer however will move, so make sure that any field from a magnet is set to zero.
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+ To go back to 5 meV
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+ > tasub mono dd 3.354
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+ > tasub update
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+
+
+ ----
+
+

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