SuperKEKB Shift Report

2022/6/11 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
D.ZHOU T.ISHIBASHI MI.TANAKA
T.AOYAMA
T.SUWADA S.KUSANO
Y.MIZUKAWA
Andrii Natochii

Shift Summary

recorded delivered
Peak luminosity 3.88 x 10 34 cm-2s-1
Integrated luminosity (shift) 846.5 pb-1 1011.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1201.5 mA 960.8 mA 21.1 mA
No. bunches 2249 2249
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

14:52 LER HER
r1 (mrad) 7.35 -1.30
r2 (mm) -3.75 -0.39
r3 (1/hm) 80.00 0.00
r4 (crad) 4.00 0.00
ηy (mm) -0.26 0.12
ηpy (mrad) 17.00 -2.00
waist (mm) 2.10 -0.38
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) 0.00 0.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 06/11/2022 16:01:04