SuperKEKB Shift Report

2024/6/17 (Mo) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.OHNISHI K.MARUTSUKA Y.KURODA
H.NOGUCHI
H.NAKAJIMA Y.IMAI
K.KIMURA
Bjoern Spruck

Shift Summary

recorded delivered
Peak luminosity 2.65 x 10 34 cm-2s-1
Integrated luminosity (shift) 177.6 pb-1 201.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1001.8 mA 788.2 mA 15.2 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 0 1

IP Knob Tuning

15:19 LER HER
r1 (mrad) -0.50 -8.50
r2 (mm) -3.62 1.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.22 -0.18
ηpy (mrad) 20.00 -2.00
waist (mm) 1.63 -1.30
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 06/17/2024 16:01:08