SuperKEKB Shift Report

2022/4/13 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
--- M.FURUSAWA T.SHIRAISHI
T.ISHIHARA
Y.ENOMOTO K.KIMURA
T.KUDO
Toru Tsuboyama

Shift Summary

recorded delivered
Peak luminosity 3.24 x 10 34 cm-2s-1
Integrated luminosity (shift) 89.6 pb-1 102.6 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 902.6 mA 721.0 mA 25.0 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

08:50 LER HER
r1 (mrad) 3.10 -0.40
r2 (mm) -3.98 -0.42
r3 (1/hm) 0.00 -15.00
r4 (crad) 0.00 0.00
ηy (mm) -0.17 0.09
ηpy (mrad) 20.00 -15.00
waist (mm) 2.10 -0.35
chromatic r1 (mrad) 260.00 0.00
chromatic r2 (mm) -30.00 -40.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 04/13/2022 16:01:02