SuperKEKB Shift Report

2024/5/15 (We) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.SUGIMOTO T.KOBAYASHI Y.KURODA
K.YOSHII
T.NATSUI Y.IMAI
K.SUZUKI
Swarna Maharana

Shift Summary

recorded delivered
Peak luminosity .00 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1
Integrated luminosity (day) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 50.1 mA 50.6 mA 29.5 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm
80 mm / 2 mm
100 mm / 3 mm
200 mm / 8 mm
384.0 mm / 48.6 mm
60 mm / 1 mm
80 mm / 2 mm
100 mm / 3 mm
200 mm / 8 mm
400 mm / 80.9 mm
Crab Waist Ratio 80 % 0 %
Aborts 13 26 18

IP Knob Tuning

23:59 LER HER
r1 (mrad) 0.00 0.00
r2 (mm) 0.00 0.00
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 0.00
ηpy (mrad) 0.00 0.00
waist (mm) 1.80 -1.10
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 05/16/2024 00:01:07