SuperKEKB Shift Report

2022/4/27 (We) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.KAMITANI H.SUGIMOTO K.YOSHII
Y.KURODA
F.MIYAHARA K.SUZUKI
M.BABA
Noritsugu Tsuzuki

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) 290.4 pb-1 341.3 pb-1

LER HERBoth DR
Energy 3.979 GeV 6.970 GeV 10.523 GeV 1.1 GeV
Beam current 51.3 mA 50.4 mA 21.0 mA
No. bunches 1662 1662
Beta at IP 80 mm / 1 mm
80 mm / 2 mm
100 mm / 3 mm
160 mm / 8 mm
200 mm / 8 mm
60 mm / 1 mm
80 mm / 2 mm
100 mm / 3 mm
200 mm / 8 mm
Crab Waist Ratio 80 % 40 %
Aborts 6 4 12

IP Knob Tuning

23:59 LER HER
r1 (mrad) 0.00 0.00
r2 (mm) 0.00 0.00
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 0.00
ηpy (mrad) 0.00 0.00
waist (mm) 2.10 -0.35
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 04/28/2022 00:01:02