FILL 10649
Summary
start: May 20, 2025 03:04:48 PM UTC
end: May 21, 2025 05:49:25 AM UTC
duration: 0 days 14:44:36.802875
tags:
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INTENSITY_RAMPUP
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OP_DUMP
comments:
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First fill with 1800b
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Betatronic losses in first minute of ramp visible only in B1 this time, with peak of ~3 kW (nothing worrisome but still to be understood).
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Very large losses due to degraded vacuum (i.e. ecloud) at MKI, but also on XRPs in IR5. TCT.8 and TCL.6R5 in warning (>40% thl) until FT correction applied.
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Significant activity at MKI.8 with very frequent fast losses with UFOs signature
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Emittance blow-up especially on B2H with what looks to be a beam beam long range pattern
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
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
