SuperKEKB Shift Report

2022/6/20 (Mo) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.ISHIBASHI S.ENOMOTO M.MINEGISHI
T.AOYAMA
X.ZHOU S.KIMURA
Y.IMAI
Shu-Ping Lin

Shift Summary

recorded delivered
Peak luminosity 4.16 x 10 34 cm-2s-1
Integrated luminosity (shift) 744.0 pb-1 929.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1324.7 mA 1056.1 mA 21.0 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 1 1 1

IP Knob Tuning

07:04 LER HER
r1 (mrad) 7.56 0.80
r2 (mm) -3.85 -0.51
r3 (1/hm) -30.00 0.00
r4 (crad) -10.00 0.00
ηy (mm) -0.17 0.05
ηpy (mrad) 16.00 -9.00
waist (mm) 2.05 -0.35
chromatic r1 (mrad) 23.00 60.00
chromatic r2 (mm) -10.00 10.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 06/20/2022 08:01:05