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particle | energy | trigger | events | notes | |||||
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CR | - | self |
| before beam, scan ACD veto threshold and verify MIP peak position | |||||
e | 5 | S0+S2+C1+C2 | 10K | reference after restart to check pileup; get 10KHz on S0 and monitor num hits and energy in CAL to verify reduction of pileup | |||||
e | 3 | S0+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 | 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 | |||||
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 | |||||
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, beam profile, beam divergence, trigger rate, sync check | |||||||||
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 (max curr) | |||||
e | 1.5 | S0+S1+S2+C1+C2+NOSh | 10k | BL calibration, magnet at -0.225Tm (max curr) | |||||
e | 1 | S0+S1+S2+C1+C2+NOSh | 10k | BL calibration, magnet at -0.15Tm (max curr) | |||||
e | 0.5 | S0+S1+S2+C1+C2+NOSh | 10k | BL calibration, magnet at -0.075Tm (max curr) |
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5GeV e reference run with same conditions as before shu