Machine Studies
Schedule for Run25-1, 2025
May 20th 0800 – May 27th, 0800
Time |
Descriptions |
Studiers |
SR Status |
|
Monday, May 26, 2025 |
|
|
0800-1000 |
1 mA in ring, correct BTS trajectory, check injection efficiency and correct SR orbit; 0.5 mA MPS validation with beam |
Emery, Ops |
Stored Beam & Injection |
1000-1200 |
MOFB checkout. 10 mA |
Emery |
Stored Beam & Injection |
1200-1300 |
Reference response matrix for LOCO (tunes split). 10 mA |
Emery |
Stored Beam & Injection |
1300-1400 |
Set up TFB Dimtel boxes for low and higher charge bunches and calibrate readbacks. 10 mA |
Emery |
|
1400-1500 |
Positioning of S37 and S01 collimators using post-mortem DAQ and low-current beam aborts. 10 mA |
Borland |
Stored Beam & Injection |
1500-1700 |
set up/test FF for the kicker timing. 10 mA |
Borland |
Stored Beam & Injection |
1700-2100 |
LB+ gated signal processing (#3). 10 mA |
Cheng |
Stored Beam & Injection |
2100-2400 |
ID corrector feedforward table. 10 mA |
Emery |
Stored Beam & Injection |
|
Tuesday, May 27, 2025 |
|
|
0000-0500 |
SR bpm offset measurements. 10 mA |
Emery, Ops |
Stored Beam & Injection |
0500-0600 |
Prepare access to Zone F |
Ops |
No stored beam |
0600-0800 |
Close a valve on the BLS |
MOM-VAC |
Zome F access |
0800-1100 |
BPLD validations. 10 mA |
Bui, Shang, Smith |
Stored Beam & Injection |
1100-1300 |
Testing of MPS/BPLD partial beam loss detection (#1) |
Cheng |
Stored Beam & Injection |
1300-2000 |
RF conditioning with beam - 216 bunches, ID gaps closed to UBOP, nominal rf voltage, BLS running. Target 200 mA for one hour |
Emery, Ops, Berenc, M. Kelly, Fuerst |
Stored Beam & Injection |
2000-2100 |
minimum achievable gap for newly installed ID in S14US and S33DS (200 mA) |
Li |
Stored Beam & Injection |
2100-0100 |
Study of P3 offset measurement (10 mA) |
Borland |
Stored Beam & Injection |
|
Wednesday, May 28, 2025 |
|
|
0100-0400 |
|
|
|
0700-0800 |
BEFI parameter setting (1h) beamline shutter open |
Bruno, Calvey, Wootton |
Stored Beam & No Injection |
0800-1200 |
ITS access for gun bake-out and recover linac beam |
MOM-VAC |
No Stored Beam & No Injection |
0800-1200 |
No-beam studies in PAR for Fundamental digital LLRF studies |
Berenc |
No Stored Beam & No Injection |
0800-1200 |
Checking out the waveform monitoring (no SR beam needed) |
Paskvan |
No Stored Beam & No Injection |
1200-1700 |
RF12 high voltage and frequency measurement (5 h) |
Mohsen, Calvey, Berenc |
Limited Injection |
1700-2300 |
Low-betax lattice commissioning (6h) |
Borland, Emery |
Stored Beam & Injection |
2300-0300 |
|
|
|
|
Thursday, May 29, 2025 |
|
|
0300-0400 |
|
|
Stored Beam & Injection |
0400-0800 |
IEX checkout |
Emery |
Stored Beam & Injection |
0800-1100 |
Tune hysteresis in the storage ring |
Mohsen, Xu, Emery |
Stored Beam & Injection |
1100-1200 |
BEFI parameter setting (1h) beamline shutter open (retry) |
Bruno, Calvey, Wootton |
Stored Beam & No Injection |
1200-1700 |
LFB characterization studies |
Kallakuri, Brill |
Stored Beam & Injection |
1700-2100 |
Change the reference clock from 119MHz to 136MHz and test the PAR injection efficiency |
Hong, Berenc, Yang |
Stored Beam & Injection |
2100-0100 |
Booster injection optimization |
Calvey |
Stored Beam & Injection |
|
Friday, May 30, 2025 |
|
|
0100-0400 |
|
|
Stored Beam & Injection |
0400-0800 |
|
|
Stored Beam & Injection |
0800-1300 |
ITS access to end gun bake-out and recover linac beam |
MOM-VAC |
No Stored Beam & No Injection |
1300-1800 |
laser chiller installation in ITS |
|
No Stored Beam & No Injection |
1800-2400 |
Booster tuning and high charge checkout |
Calvey, Mohsen |
Stored Beam & Limited Injection |
|
Saturday, May 31, 2025 |
|
|
0000-0400 |
Characterize 324 bunch flat-beam mode |
Emery |
Stored Beam & Injection |
0400-1000 |
|
|
Stored Beam & Injection |
0800-1000 |
BM BPLD validation for script changes |
Shang |
|
1000-1400 |
Test SR Injection Efficiency optimization |
Shang, Emery |
Stored Beam & Injection |
1400-1800 |
|
|
Stored Beam & Injection |
1800-2000 |
Linac operator training |
Ops |
Stored Beam & Limited Injection |
2000-2400 |
|
|
Stored Beam & Injection |
|
Sunday, June 1, 2025 |
|
|
0000-0400 |
|
|
Stored Beam & Injection |
0400-0800 |
|
|
Stored Beam & Injection |
0800-1000 |
|
|
Stored Beam & Injection |
1000-1200 |
Test of BPM Sum signal nonlinearity vs. single bunch current (#5) |
Cheng |
Stored Beam & Injection |
1200-1600 |
LB+ gated signal processing (#3). 10 mA |
Cheng |
Stored Beam & Injection |
1600-1800 |
|
|
Stored Beam & Injection |
1800-2000 |
Linac operator training |
Ops |
Stored Beam & Limited Injection |
2000-2400 |
|
|
Stored Beam & Injection |
|
Monday, June 2, 2025 |
|
|
0000-0400 |
|
|
Stored Beam & Injection |
0400-0800 |
|
|
Stored Beam & Injection |
0800-1000 |
|
|
Stored Beam & Injection |
1000-1300 |
|
|
|
1300-1500 |
TDP/DDC mode switching and its effect on LB+ streams (#2) |
Cheng |
Stored Beam & Injection |
1500-1700 |
LB+ cross-bar switch on/off testing (#4) |
Cheng |
Stored Beam & Injection |
1700-2000 |
TCAV Longitudinal Phase-Space Measurements |
Wootton, Suzuki |
Stored Beam & No Injection |
2000-2400 |
|
|
Stored Beam & Injection |
|
Tuesday, June 3, 2025 |
|
|
0000-0400 |
|
|
Stored Beam & Injection |
0400-0800 |
Prepare UBOP, make checklist for operations |
Emery |
Stored Beam & Injection |
0600-0800 |
Prepare for User Beam Operations 200 mA (?) – 216 bunches |
OPS |
Stored Beam & Injection |