FILL 10213

Summary

start: October 09, 2024 03:44:17 PM UTC

end: October 10, 2024 03:56:09 AM UTC

duration: 0 days 12:11:51.461750

tags:

• PHYSICS

comments:

• RCS.A81B2 trip

• lost few injections due to low intenstiy (1.5e11) from SPS

• luminosity overshoot in all IPs due to the new FF algorithm

• B2H orbit perturbations startign at 6R5

• chroma up to 10/10

• CMS in large separation

• lifetime drop in B2 following the increase of chroma

• while effect on B1 is much smaller and rather beneficial.

recovered with tune trims: H +1e-3 and V -1e-3

Cycle duration

Beta-functions at the IPs

Crossing angles

Octupoles

Trims

Tune trims

Chromaticity Trims

Intensity

Cycle intensity

BBB SB intensity

Violin BBB intensity

SB bunch intensity

Bunch Length

Bunch Length Fill

Emittance

B1 along the cycle

B2 along the cycle

Emittance growth at injection

Summary violin plot

BBB in SB for B1

BBB in SB for B2

Bunch brightness

Beam properties summary

Luminosity

Overview

Luminous Regions

BBB luminosity in SB

Cross-sections

ADJUST

STABLE BEAM