Machine Studies

Schedule for Run03-7, 2004

November 15th 0800 - November 17th, 0800

 

Time

Descriptions

Studiers

SRStatus

 

Monday, 11/15/04

 

 

0800-0805

Record XBPM data for user orbit with TopUp running

OPS

Stored Beam

0805-0900

Switch from RF3 and RF4 providing, to RF2 and RF4 providing.

Bromberek

No Beam

0805-0900

Continue testing of program to help diagnose problem in iocs1vp

Varotto

No Beam

0805-0830

Lower the PAR enclosure temperature

Pasky

No Impact

0805-1200

Attempt to close the Harmonic PAR cavity tuner loop

Smith/Cherbak/Grelick/Douell

1st 2hrs no Inj

0830-0900

Provide last bunch timing signal from iocinjtime to B107 rack 5

Laird

No Impact

0830-0900

Remove three experimental modules from the LIST VXI crate. A reboot is required, which interrupts injection timing. (WRQ#16306)

Grelick

No Inj

0900-0915

Booster source drive level measurement

Horan

No inj.

0900-0915

Adjustments to RF2 and RF4 to lower the 60Hz-related noise on the SR gap voltage

Horan

No inj.

0900-1000

Reboot the following injector iocs: ioclirfgun, iocpar02, iocbvp1, iocbvp3 to add records to compute difference between PS setpoint and readback, for injector kickers and septum PSs.

Varotto

No Inj

0900-1000

Reboot iocs33vp to add record to report Bellows temperature.

Varotto

No Beam

0900-1000

Reboot IOCS29VP to incorporate new SR vacuum chamber flow PVs

Stein

No Beam

1000-1200

Trouble shooting tests on sectors 21 and 28 Ion pump controllers (MPC) invalid readback signals.

Quock, Stein, Benes

No Impact

0900-1200

Auto-phase detector testing

Lill/Erwin/Sereno/Pasky

Limited Injection

1200-1330

Operator Training - PAR 0800-1500

D. Gagliano

Limited Inj

1330-1500

Operator Training - SR 0800-1500

Forth

Stored Beam & Injection

1500-1700

Operator Training - Booster 1500-2300

D. Glenn

Limited Inj.

1500-1700

Fast Xbpm tests

Singh

Stored Beam

1700-2100

SR studies with some sextupoles off

Borland/Sajaev

Stored Beam & Lim. Inj.

1800-2400

Training (physics graduate students)

Milton/Brandin/Huang

Limited injection

2100-2400

Vertical kicker induced beam motion

Yang/Guo/Sajaev

Stored Beam & Lim. Inj.

 

Tuesday, 11/16/04

 

 

2400-0100

Vertical kicker induced beam motion

Yang/Guo/Sajaev

Stored Beam & Lim. Inj.

0100-0700

 

Storage Ring Impedance Center Measurements

Chae/Yao

Stored Beam & Inj.

0700-0900

Operator Training - PAR 0700-1500

D. Gagliano

Limited Inj

0800-1200

Booster Automatic Ramp Correction

Sereno

Inj Available

0900-1100

Operator Training - SR 0700-1500

Forth

Stored Beam & Injection

1100-1200

Continue testing of Linac P.S. conditioning status records. Must be able to perform conditioning of linac magnets.

Varotto

Limited Injection

1130-1230

Reboot IOCLIC2

Quock

No Inj.

1100-1300

Observe linac beam energy jitter using one of the analyzing magnets both before and after changing out the Preamp/Phase Shifter Assembly in L2 LLRF rack. The actual swap requires that L2 klystron drive (not modulator) be disabled for less than one hour, disabling linac beam.

Grelick, Pasky, Yoder

1hrs No Inj

1300-1500

Verify fundamental loop control in back-up systems & check bunch purity

Pasky/Smith Sereno/

Stored beam & Inj.

1500-1700

Operator Training - Booster

D. Glenn

Limited Inj.

1500-1700

Narrowband BPM tests

Singh

Stored Beam

1700-2100

P1/xbpm tests with RTFB

Singh/Decker

Stored Beam & Lim. Inj.

1700-2100

PTB optics

Borland

Limited Inj.

2100-2400

Replace and validate S5B:P1 & S36A:P1

Singh/Bui

Stored Beam & Inj.

 

Wednesday, 11/17/04

 

 

2400-0100

Replace and validate S5B:P1 & S36A:P1

Singh/Bui

Stored Beam & Inj.

0100-0700

Injuction pulse RTFB FF waveforms

Emery

Stored Beam

0300-0700

PAR instability study with streak camera

Yao/Yang

Limited Inj

0700-0800

Ready for 0+24X1 fill pattern, low emittance, TopUp

OPS

Stored Beam & Injection