AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
AIDA
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Sat Mar 29 12:31:53 2025
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> 03.50 74-76Ni beam delivered to F11. > F11 plastic rate ~1kHz. > F5 C target in. F7 empty. F11 C target in. > R7 started 03.51. > Initial rate 0Hz in all DSSD. > Removed all variable degraders and implant rate only up to ~1Hz in DSSD1. > Will replace all variable degraders, enter B2F and remove fixed 5mm plate and work back from there. > R7 stopped 04.00. > > 04.07 Beam returned to F11. > F11 plastic rate 1.1kHz. > R8 started normally. > Will now gradually remove variable degraders. > > 04.18 Now removed all variable degraders. > Implant rates from offline/full analysis below: > *** DSSSD # 1 count: 697 old count: 354 dt: 1.03 s HEC rate: 333.95 Hz > *** DSSSD # 2 count: 592 old count: 308 dt: 1.03 s HEC rate: 276.51 Hz > *** DSSSD # 3 count: 696 old count: 349 dt: 1.03 s HEC rate: 337.85 Hz > *** DSSSD # 4 count: 688 old count: 348 dt: 1.03 s HEC rate: 331.03 Hz > *** DSSSD # 5 count: 609 old count: 312 dt: 1.03 s HEC rate: 289.16 Hz > *** DSSSD # 6 count: 229 old count: 116 dt: 1.03 s HEC rate: 110.02 Hz > > Leakage currents @ 04.21 attachments 1+2. > > 05.55 Takechi group want to remove C target. > Moving variable degraders back into place. > R8 stopped 05.59. > Leakage currents @ 05.55 attachments 3+4.
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