SuperKEKB Shift Report

2022/6/17 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.KAWAMOTO X.WANG T.AOYAMA
K.YOSHII
M.KAWAMURA Y.IMAI
Y.MIZUKAWA
Yun-Tsung Lai

Shift Summary

recorded delivered
Peak luminosity 3.22 x 10 34 cm-2s-1
Integrated luminosity (shift) 242.9 pb-1 323.8 pb-1
Integrated luminosity (day) 1584.9 pb-1 1943.1 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1101.6 mA 880.0 mA 20.8 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 2 2 21

IP Knob Tuning

17:19 LER HER
r1 (mrad) 7.70 1.25
r2 (mm) -3.70 -0.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.16 -0.01
ηpy (mrad) 10.00 -10.00
waist (mm) 2.10 -0.38
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 06/18/2022 00:01:04