SuperKEKB Shift Report

2024/4/19 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
F.ITO T.MIMASHI H.NOGUCHI
H.TSUKAHARA
T.MIURA N.TOYOTOMI
K.KIMURA
Shinnosuke Kato

Shift Summary

recorded delivered
Peak luminosity .00 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1
Integrated luminosity (day) 284.7 pb-1 302.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 952.0 mA 100.1 mA 12.5 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm
100 mm / 3 mm
60 mm / 1 mm
Crab Waist Ratio 0 % 40 %
Aborts 5 0 17

IP Knob Tuning

23:59 LER HER
r1 (mrad) 0.00 -7.50
r2 (mm) 0.00 1.90
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 -0.18
ηpy (mrad) 0.00 0.00
waist (mm) 1.85 -0.90
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 04/20/2024 00:01:07