SuperKEKB Shift Report

2021/6/10 (Th) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.KAMITANI S.OGASAWARA Y.OKI
T.ISHIHARA
M.KAWAMURA N.TOYOTOMI
K.SUZUKI
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Shift Summary

recorded delivered
Peak luminosity 1.09 x 10 34 cm-2s-1
Integrated luminosity (shift) 147.0 pb-1 159.7 pb-1
Integrated luminosity (day) 147.0 pb-1 159.7 pb-1

LER HERBoth DR
Energy 4.000 GeV 7.007 GeV 10.579 GeV 1.1 GeV
Beam current 400.1 mA 376.5 mA 5.9 mA
No. bunches 783 783
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 7 0 6

IP Knob Tuning

23:23 LER HER
r1 (mrad) 10.40 2.00
r2 (mm) -4.00 -1.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 0.00
ηpy (mrad) 20.00 0.00
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 02:04:01