SuperKEKB Shift Report

2026/6/30 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
--- K.WATANABE H.NOGUCHI
T.MORO
Y.OKAYASU Y.MIZUKAWA
K.KIMURA
Hideyuki Nakazawa

Shift Summary

recorded delivered
Peak luminosity .00 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1004.5 mA .0 mA 27.4 mA
No. bunches 2346 1990
Beta at IP 55 mm / .9 mm 55 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 0

IP Knob Tuning

15:59 LER HER
r1 (mrad) 1.90 0.00
r2 (mm) -4.76 0.00
r3 (1/hm) 40.00 0.00
r4 (crad) 19.00 0.00
ηy (mm) -0.14 0.00
ηpy (mrad) -5.00 0.00
waist (mm) 1.16 -1.00
chromatic r1 (mrad) 60.00 0.00
chromatic r2 (mm) -40.00 0.00
chromatic r3 (1/m) 9.00 0.00
chromatic r4 (rad) -1.00 0.00
created on 06/30/2026 16:01:08