FILL 10115

Summary

start: September 14, 2024 05:57:20 AM UTC

end: September 14, 2024 06:33:17 PM UTC

duration: 0 days 12:35:56.925875

tags:

• PHYSICS

• WIRES

• CEM_DUMP

comments:

• Asked to scrape a bit more in SPS

• Chroma target reduced from 7 to 6 at and below 60 cm, impact of chroma decrease on lifetime not very clear (but it is a small decrease)

• 23 hours lifetime at the collapse

• B2V WS is not working

• BBLR CW on and tune compensated (+2e-3 B1H and +1e-3 B1V)

• Dump due to COD communication lost in S81

• After the dump, LBDS B1 MKB earthing switches faulty, like in the dump during the ramp yesterday (but the dump was not triggered by LBDS this time).

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