SuperKEKB Shift Report

2024/10/30 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
--- T.NAGASAKI T.MORO
T.AOYAMA
T.SUWADA Y.IMAI
K.KIMURA
Qingyuan Liu

Shift Summary

recorded delivered
Peak luminosity .54 x 10 34 cm-2s-1
Integrated luminosity (shift) 5.7 pb-1 5.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 655.4 mA 442.2 mA 28.1 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 2

IP Knob Tuning

08:00 LER HER
r1 (mrad) -2.75 -5.30
r2 (mm) -4.30 -1.10
r3 (1/hm) 0.00 0.00
r4 (crad) 25.00 -5.00
ηy (mm) -0.31 -0.54
ηpy (mrad) 0.00 3.00
waist (mm) 1.65 -1.70
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 10/30/2024 16:01:10