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Some More Data Analysis April 2013 Trip. Mikey Davis. 23 May 2013. 1 /8. Introduction. I’v e looked at some of the things we think might affect the IP BPM resolution In particular: Chosen sample point Baseline offset Sample point averaging
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Some More Data AnalysisApril 2013 Trip Mikey Davis 23 May 2013 1/8
Introduction • I’ve looked at some of the things we think might affect the IP BPM resolution • In particular: • Chosen sample point • Baseline offset • Sample point averaging • My analysis has mainly focused on a couple of runs • In particular QD0FF Z Scan 4 point 136.5 A Mikey Davis 23 May 2013 2/8
QD0FF Z Scan 4 • Taken on the 250413 • Only one FONT V Board • Board inside the tunnel • Attenuation 0dB • Reference cavity LO • Using my timing compensation cables • Bunch charge • Single Bunch • Epics recorded (70 dB not in EPICs system) Mikey Davis 23 May 2013 3/8
QD0FF Z Scan 4 Mikey Davis 23 May 2013 4/8
136.5 A – Dif Sample Points Mikey Davis 23 May 2013 5/8
QD0FF Z Scan 4 Mikey Davis 23 May 2013 6/8
QD0FF Z Scan 4 Mikey Davis 23 May 2013 7/8
QD0FF Z Scan 4 Mikey Davis 23 May 2013 8/8