FILL 10849

Summary

start: July 17, 2025 03:10:07 PM UTC

end: July 17, 2025 07:17:17 PM UTC

duration: 0 days 04:07:10.588375

tags:

• INTENSITY_RAMPUP

• TO_STUDY

• OP_DUMP

comments:

• Dumped by ATLAS BCM during ADJUST. Reported losses from B1 over multiple bunches, not visible in BLMs.

• Injected 12b, 36b, and 72b, all measured and validated during ramp-up campaign.

• BTF measurement for chromaticity performed during squeeze.

• Spurious b* interlock on TCTPV.4R2.B2 (from previous fill, recurring issue)

Intensity

Emittance

Luminosity

Luminous Regions

Cross-sections

ADJUST

STABLE BEAM

MIM analysis

RAMP B1 H

RAMP B1 V

RAMP B2 H

RAMP B2 V

STABLE BEAM B1 H

STABLE BEAM B1 V

STABLE BEAM B2 H

STABLE BEAM B2 V

q-Gaussian profile analysis

B1 Horizontal

B1 Vertical

B2 Horizontal

B2 Vertical