SuperKEKB Shift Report

2024/7/1 (Mo) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.OHNISHI --- MAN.TANAKA
Y.KURODA
--- M.BABA
H.KUMANO
Seokhee Park

Shift Summary

recorded delivered
Peak luminosity 4.13 x 10 34 cm-2s-1
Integrated luminosity (shift) 258.8 pb-1 311.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1476.4 mA 1209.7 mA 18.1 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm 60 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 1 2

IP Knob Tuning

05:52 LER HER
r1 (mrad) -4.80 -4.30
r2 (mm) -3.77 2.30
r3 (1/hm) 0.00 0.00
r4 (crad) 10.00 16.00
ηy (mm) -0.23 -0.16
ηpy (mrad) 15.00 0.00
waist (mm) 1.65 -1.60
chromatic r1 (mrad) 20.00 0.00
chromatic r2 (mm) 0.00 35.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 07/01/2024 06:00:07