ELOG ISOLDE

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

ISOLDE

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Entry time:	Fri Mar 28 20:52:16 2025
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<p> <table width="98%" align="center" cellspacing="1" style="border:1px solid #486090;"> <tbody> <tr> <td cellpadding="3px" style="background-color:#486090; font-weidht:bold; color:white;">Quote:</td></tr> <tr> <td cellpadding="10px" style="background-color:#FFFFB0;"><pre> Header: 4.7 MeV/u and CH2_30+25. Ender: STOP due to PSB fire. ==================================================== Run number : 74 Date : 09/11 Start time : 22:33 Stop time : 23:42 Trigger rate (MIDAS) : Blocks written : 422 —————————————————————————————— Run Scalars (approx rates) 0- Ungated : 1- Gated : 2- dE : 3- E : 4- HI : 5- Pulser : 6- Clock : —————————————————————————————— Beam energy : 4.7 MeV/u Beam intensity : 1.5pA Target : #6 CH2_33+35 Ladder position : 67.26 HI Degrader foil (um) : 15 um Al —————————————————————————————— del_E voltage (V) : 32 del_E leakage (uA) : 0.75 E voltage (V) : 350 E leakage (uA) : 1.73 E_hi voltage (V) : 14 E_hi leakage (uA) : 0.85 —————————————————————————————— PA power (upstream, positive) : 1.55A PA power (upstream, negative) : 0.55A PA power (downstream, positive) : 0.8A PA power (downstream, negative) : 0.28A —————————————————————————————— Pressure (IMG1) : 7.0E-06 Pressure (old gauge) : 2.0E-05 Pressure (SEC) : 3.9E-06 —————————————————————————————— Temp (Chiller) : -10 Temp (chamber) : 5.4 —————————————————————————————— Comments: ISOLDE: (PSB is 1 ring down - CCC operator to return 1st ring when fixed) Fluctuations in intensity throughout run, as operator attempts to restart. Final decision made to run with 3 rings and more runs per supercycle at 23:10. ====================================================</pre></td> </tr> </tbody> </table> </p><p> </p> Encoding: HTML ELCode plain Suppress Email notification

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