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MI SBD Status

MI SBD Status. Realized that a non-equilibrium bunch will not result in the same emittance measurement all the time Average (say 8) samples evenly spaced over a synchrotron period. E. E. Phase Space. t. t. Time Projection. t. t. MI SBD Status. Changes the planned commissioning method

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MI SBD Status

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  1. MI SBD Status • Realized that a non-equilibrium bunch will not result in the same emittance measurement all the time • Average (say 8) samples evenly spaced over a synchrotron period E E Phase Space t t Time Projection t t R. Thurman-Keup - SDA/Inst Mtg

  2. MI SBD Status • Changes the planned commissioning method • Now the data acquisition must change as well as the analysis • New code will have the option of using either the old or new emittance algorithm • Maybe use stacking time to alternately switch between old code and new code running old algorithm • The new code will still give a different answer than the old code since it is averaging over 8 samples • Run just the new code and compare old algorithm to new algorithm • Probably a better approach since both algorithms will be running on the same ‘raw’ data • Need to verify that the acquisition averaging etc… is working R. Thurman-Keup - SDA/Inst Mtg

  3. MI SBD Status • Labview code is coded(I think?) • Will start testing today/tomorrow/… • Can I use stacking/numi/xBoone cycles • Does anyone need SBD measurements during those cycles? R. Thurman-Keup - SDA/Inst Mtg

  4. Synclite and TEV SBD • No changes • TCPort has been having difficulty • Deb Baddorf is working on it • Affects many(?) devices (FW, SBDs, BLTs, SL) • There is an alarm now on SL and TEV SBD if the TCPort list stops updating R. Thurman-Keup - SDA/Inst Mtg

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