Machine Studies

Draft Schedule for Run02-4, 2026

June 15 0800 – June 17 0800



Time

Descriptions

Studiers

SR Status


Monday, June 15, 2025



0800-0900

Orbit Response

Dick

Stored Beam and Injection

0900-1000

Upgrade Booster ramping IOC

Shifu

No Injection

0900-1200

PAR console testing

Lawson/Fystro

Limited Injection

1000-1100

End to End test at 1ID

McNamara

No Beam

1000-1200

Measure gate jitter

Keane

No Beam

1000-1200

Investigate S08 vacuum

Clute

Access Zone A

1100-1200

Replace S40 Cav 1 blower

MOM

Access Zone F

1100-1200

Conduct magnet measurement study

Wei

No Beam

1120-1230

Tour (3 groups in series)

Ramanathan

Zone F Authorized Access

1230-1330

ACIS validate K3

Meyer

No beam No Injection

1230-1330

Verify Booster ramping IOC changes

Fystro

No Beam Limited Injection

1230-1430

Booster injection prep for survey

OPS

Injection

1300-1400

Booster tunnel survey

HP

No beam Access Booster

1330-1430

Recover SR magnets, skipping fast corrector magnets

Ops

No beam

1330-1530

Troubleshoot FOFB corrector setpoints

Carwardine

No Beam

1400-1600

Inspect/repair B4C8FL1

MOM

No beam Access Booster

1600-1730

Recover Booster

OPS

No beam Limited Injection

1730-1830

Recover SR injection

Ops

Stored Beam and Injection

1830-2430

Lifetime optimization with 24 sextupole families

Kuklev Emery Borland

Stored Beam and Injection


Tuesday, June 16, 2025



0030-0430

HOM stability. 100 mA and 200 mA

Kallakuri Emery

Stored Beam and Injection

0430-0530

Synchrotron frequency measurement single bunch

Kallakuri Emery

Stored Beam and Injection

0530-0700

Gas scattering lifetime 200 mA various bunch patterns

Emery

Stored Beam and Injection

0700-0855

BTS quad offset measurement

Chenran

Stored Beam and Injection

0855-0900

polarization study I: Inject high-charge bunch in SR for. Change DCCT sensitivity.

Ops Borland

Stored Beam and Injection

0900-1255

LEA loss studies

Wootton, HP

Stored Beam and No Injection

1255-1330

Polarization study II: Fill small charge bunches for lifetime reference measurements then one final high charge bunch (again) for decay

Borland

Stored Beam and Injection

1330-1730

test the 136MHz clock on linac and PAR

Hong

Stored Beam and No Injection

1730-1930

low-pass filters on S36-C4 and ac line-to-rf efficiency. 200 mA

RF group

Stored Beam and Injection

1930-2130

Booster QD autocorrection

Calvey

Stored Beam and Limited Injection

2130-2400

Lattice measurement using turn-by-turn motion

Sajaev, Weixing, Emery

Stored Beam and Injection


Wednesday, June 17, 2025



0000-0200

Operator training

Ops

Stored beam & injection

0200-0400

Open


Stored beam & injection

0400-0600

Set up SR for operations + orbit response and chromaticity measurements

Dick

Stored beam & injection

0600-0800

Injector training/prepare for user beam

Ops

Stored beam & injection