SuperKEKB Shift Report

2021/11/10 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
--- K.AOKI MAN.TANAKA
Y.OKI
T.AOYAMA
H.KATAGIRI S.KIMURA
Y.MIZUKAWA
Shohei Nishida

Shift Summary

recorded delivered
Peak luminosity 1.76 x 10 34 cm-2s-1
Integrated luminosity (shift) 43.1 pb-1 52.4 pb-1

LER HERBoth DR
Energy 4.029 GeV 7.059 GeV 10.657 GeV 1.1 GeV
Beam current 490.7 mA 400.1 mA 13.8 mA
No. bunches 783 783
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

08:00 LER HER
r1 (mrad) 3.30 -1.50
r2 (mm) -4.00 -0.30
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.14 -0.06
ηpy (mrad) 20.00 -5.00
waist (mm) 2.10 0.60
chromatic r1 (mrad) 200.00 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 11/10/2021 16:01:02