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K. Fuchsberger. Response Measurements of LHC Sector 23. 12.08.2008. Measurements & Fits. Measurements 43 corrector kick responses (~50%) all BPMS Fit parameters All Corrector & Monitor Gains main quadrupole strengths Some issues & first results: BPMSW.1L2: no signal
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K. Fuchsberger Response Measurements of LHC Sector 23 12.08.2008
Measurements & Fits • Measurements • 43 corrector kick responses (~50%) • all BPMS • Fit parameters • All Corrector & Monitor Gains • main quadrupole strengths • Some issues & first results: • BPMSW.1L2: no signal • BPMW... excluded from fits • kqf: 0.009117 (nominal: 0.00899); 1%
Monitor & Corrector Gains • Mon: 0.87 ... 1.23 (max 23 %) • BPM.33R2.B1 inverted • Corr: family dep.
Open Questions • Problems after ~11L3 • Candidate: MQTLI.11L3 • Tried to verify, not evident.