SuperKEKB Shift Report

2022/6/5 (Su) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.KODAMA H.SAKAI M.MINEGISHI
H.NOGUCHI
H.NAKAJIMA N.TOYOTOMI
M.BABA
Seokhee Park

Shift Summary

recorded delivered
Peak luminosity 3.75 x 10 34 cm-2s-1
Integrated luminosity (shift) 520.7 pb-1 743.6 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1202.5 mA 960.7 mA 17.9 mA
No. bunches 2151 2151
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 1 0 2

IP Knob Tuning

06:56 LER HER
r1 (mrad) 6.40 -1.25
r2 (mm) -3.79 -0.45
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.25 0.08
ηpy (mrad) 22.00 10.00
waist (mm) 2.10 -0.30
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 06/05/2022 08:01:05