SuperKEKB Shift Report

2022/6/15 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
--- K.MARUTSUKA T.ISHIHARA
Y.OKI
Y.OKAYASU I.TANIGUCHI
T.KUDO
Soeren Prell

Shift Summary

recorded delivered
Peak luminosity 3.47 x 10 34 cm-2s-1
Integrated luminosity (shift) 78.3 pb-1 107.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1242.6 mA 959.6 mA 16.9 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

08:00 LER HER
r1 (mrad) 5.50 0.00
r2 (mm) -3.82 -0.42
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.25 -0.12
ηpy (mrad) 0.00 0.00
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 06/15/2022 16:01:03