SuperKEKB Shift Report

2021/6/23 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
--- M.SHIRAI M.MINEGISHI
M.FUJITA
MAN.TANAKA
H.EGO T.ICHIKAWA
K.HISAZUMI
---

Shift Summary

recorded delivered
Peak luminosity 2.40 x 10 34 cm-2s-1
Integrated luminosity (shift) 53.1 pb-1 57.7 pb-1

LER HERBoth DR
Energy 4.000 GeV 7.007 GeV 10.579 GeV 1.1 GeV
Beam current 821.1 mA 499.9 mA 11.7 mA
No. bunches 1174 1174
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 0 % 0 %
Aborts 1 1 5

IP Knob Tuning

08:01 LER HER
r1 (mrad) 12.00 3.00
r2 (mm) -4.00 -1.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.15 -0.12
ηpy (mrad) 0.00 4.00
waist (mm) 2.14 0.30
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 11/11/2021 02:06:11