SuperKEKB Shift Report

2022/6/22 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
--- M.ARINAGA H.TSUKAHARA
Y.OKI
H.KATAGIRI Y.MIZUKAWA
S.USHIMOTO
Uehara Sadaharu

Shift Summary

recorded delivered
Peak luminosity 4.71 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1455.3 mA 1145.0 mA 20.6 mA
No. bunches 2249 2249
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

08:15 LER HER
r1 (mrad) 3.40 0.05
r2 (mm) -3.90 -0.42
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.15 0.12
ηpy (mrad) 25.00 -5.00
waist (mm) 2.05 -0.35
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) 0.00 10.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 06/22/2022 16:01:02