Program for tuesday 8/8 and night 8/8
Restart after PS injection septum replacement.
For all following activities keep CU at 0 angle, direct beam in center of tower 3.
particle |
energy |
trigger |
events |
notes |
|---|---|---|---|---|
CR |
- |
self |
|
before beam, scan ACD veto threshold and verify MIP peak position |
e |
5 |
S0+S2+C1+C2 |
20K |
reference after restart to check pileup; get 10KHz on S0 and monitor num hits and energy in CAL to verify reduction of pileup |
e |
5 |
delayedS0+S2+C1+C2 |
40k |
directly measure pileup with delayed triggers |
e |
3 |
S0+S2+C1+C2 |
10K |
synchronized with AD; check beam size, divergence, trigger rate vs S0 trigger, determine slits aperture to maximize readout rate in sync mode |
e |
3 |
S1+S2+C1+C2 |
10K |
synchronized with AD; check beam size, divergence, trigger rate vs S0 trigger, determine slits aperture to maximize readout rate in sync mode |
e |
3 |
S0+S2+C1+C2+NOSh |
10K |
tagger alignment Si1, Si2, CU, |
e |
3 |
S0+S1+S2+C1+C2+NOSh |
10K |
e fraction, beam profile, beam divergence, trigger rate, sync check |
e |
2 |
S0+S1+S2+C1+C2+NOSh |
10K |
e fraction, beam profile, beam divergence, trigger rate, sync check (OPTIONAL check impact on schedule with experts) |
e |
1.5 |
S0+S1+S2+C1+C2+NOSh |
10K |
e fraction, beam profile, beam divergence, trigger rate, sync check |
e |
1 |
S0+S1+S2+C1+C2+NOSh |
10K |
e fraction, beam profile, beam divergence, trigger rate, sync check |
e |
0.5 |
S0+S1+S2+C1+C2+NOSh |
10k |
e fraction, beam profile, beam divergence, trigger rate, sync check (OPTIONAL check impact on schedule with experts) |
e |
3 |
S0+S1+S2+C1+C2+NOSh |
10K |
BL calibration, magnet at -0.45Tm (max curr) |
e |
2 |
S0+S1+S2+C1+C2+NOSh |
10k |
BL calibration, magnet at -0.3Tm (scale curr) (OPTIONAL check impact on schedule with experts) |
e |
1.5 |
S0+S1+S2+C1+C2+NOSh |
10k |
BL calibration, magnet at -0.225Tm (scale curr) |
e |
1 |
S0+S1+S2+C1+C2+NOSh |
10k |
BL calibration, magnet at -0.15Tm (scale curr) |
e |
0.5 |
S0+S1+S2+C1+C2+NOSh |
10k |
BL calibration, magnet at -0.075Tm (scale curr) (OPTIONAL check impact on schedule with experts) |
e |
1.5 |
S0+S1+S2+S4+C1+C2+NOSh |
10k |
magnet at +0.45Tm, alignment Si3, Si4, CU; dump position |
e |
1.5 |
S0+S1+S2+S4+C1+C2+NOSh |
10k |
move beam energy in steps of 100MeV and directly calibrate angle_out vs e_beam to compare with absolute calibration |
|
|
|
|
raise iron block and place dump with Pb bricks |
e |
3 |
S0+S1+S2+S4+C1+C2+NOSh |
10k |
verify dump position / leak |
e |
2.5 |
S0+S1+S2+S4+C1+C2+NOSh |
100k |
tagged photons - verify daq sync stability; take runs of 25k events |