SuperKEKB Shift Report

2024/11/10 (Su) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.SEIMIYA H.SUGIMURA N.TANAKA
K.YOSHII
Y.SEIMIYA T.TOUFUKU
K.HISAZUMI
Vikas RajG

Shift Summary

recorded delivered
Peak luminosity 2.56 x 10 34 cm-2s-1
Integrated luminosity (shift) 571.4 pb-1 636.7 pb-1
Integrated luminosity (day) 1457.8 pb-1 1561.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1351.0 mA 1080.8 mA 27.4 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 1 0

IP Knob Tuning

21:45 LER HER
r1 (mrad) -4.40 -8.40
r2 (mm) -4.10 2.04
r3 (1/hm) 60.00 0.00
r4 (crad) -1.30 0.00
ηy (mm) -0.30 -0.21
ηpy (mrad) -1.60 -20.00
waist (mm) 1.70 -1.30
chromatic r1 (mrad) 0.00 20.00
chromatic r2 (mm) 0.00 15.60
chromatic r3 (1/m) 0.00 15.00
chromatic r4 (rad) 0.00 0.00
created on 11/11/2024 00:01:09