SuperKEKB Shift Report

2026/6/14 (Su) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.ISHIBASHI T.UEDA MI.TANAKA
H.NOGUCHI
M.SAKAMOTO S.USHIMOTO
T.KUDO
Yoshiyuki Onuki

Shift Summary

recorded delivered
Peak luminosity 4.87 x 10 34 cm-2s-1
Integrated luminosity (shift) 845.7 pb-1 939.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1641.3 mA 1221.7 mA 28.8 mA
No. bunches 2021 2021
Beta at IP 55 mm / .9 mm 55 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 1

IP Knob Tuning

09:38 LER HER
r1 (mrad) -1.40 4.00
r2 (mm) -4.46 6.26
r3 (1/hm) 0.00 180.00
r4 (crad) 10.00 -13.00
ηy (mm) -0.28 0.02
ηpy (mrad) -60.00 -30.00
waist (mm) 1.30 -1.30
chromatic r1 (mrad) 20.00 -100.00
chromatic r2 (mm) -60.00 40.00
chromatic r3 (1/m) -1.00 0.00
chromatic r4 (rad) 0.40 0.00
created on 06/14/2026 16:01:10