SuperKEKB Shift Report

2024/11/9 (Sa) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.TOBIYAMA --- T.ISHIHARA
Y.KURODA
--- Y.IMAI
T.HIRANO
Junewoo Park

Shift Summary

recorded delivered
Peak luminosity 1.81 x 10 34 cm-2s-1
Integrated luminosity (shift) 291.5 pb-1 356.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1100.3 mA 881.5 mA 26.9 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 3

IP Knob Tuning

06:14 LER HER
r1 (mrad) -4.00 -7.50
r2 (mm) -4.20 2.10
r3 (1/hm) 60.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.40 -0.26
ηpy (mrad) 0.00 -20.00
waist (mm) 1.70 -1.30
chromatic r1 (mrad) 0.00 20.00
chromatic r2 (mm) 0.00 15.60
chromatic r3 (1/m) 0.00 15.00
chromatic r4 (rad) 0.00 0.00
created on 11/09/2024 08:01:09