ELOG AIDA

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

AIDA

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Entry time:	Sat Mar 29 11:15:42 2025
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> diode link threshold 0xca -> 0xb6 > 0x11 -> 0x2c > > 00.20 R31 > 1mm + 1.4mm Al degrader > 00.42 R31 ends > > R32 > -1mm Al degrader > 00.54 R32 ends > > Data indicates changes to diode link threshold is 'switching off' decay p+n strip events, > n+n strips appear to be less affected > > 01.00 R33 > diode link threshold 0xca -> 0xbf > 0x11 -> 0x23 > > ASIC parameters saved to /MIDAS/DB/EXPERIMENTS/AIDA/2015Apr30-diode-mod2 > > Ignore R34 & R35 > > 09.40 Fast LEC/MEC discriminators disabled: > Mask bits 31->0, 63->32 not 0->31 and 32->63 as implied by Disc Controls window > > Chan Mask > 31->0 63->32 > nnaida1 0x0 0x4000000 > nnaida2 ch 22, 26 0x4400001 0x8000000 > nnaida6 ch 1 0x2 0x0 > nnaida9 ch 45 " 0x0 0x2000 > nnaida10 ch 31 " 0x82000000 0x80000000 > nnaida11 ch 55 " 0x0 0x800000 > nnaida13 0x0 0x4000000 > nnaida16 ch 55 " 0x0 0x800000 > > Local Controls -> Timing O/P Control Register 0xc -> 0xe (OR64) https://elog.ph.ed.ac.uk/AIDA/79 > > 09.48 R36 > BigRIPS 110Zr setting > Degrader ? > 10.43 R36 ends > Beam off for ion source re-tune > > 10.50 nnaida6 good events c. 250k, c. 20Hz PAUSE/RESUME > change slow comparator 0x14 -> 0x20 > rate/channel ~5kHz -> ~1kHz > > ASIC parameters saved to /MIDAS/DB/EXPERIMENTS/AIDA/2015Apr30-diode-mod2 > > 12.00 VFEP updates > DataAcquisitionControl.tcl and sys.tcl > > Fast comparator masks are now saved > MACB trigger mode default 0xe (OR64) and can be saved as a setting > > Stop/Go logic altered so that electronics data generation is the last to be GOED and first to be STOPPED > > 12.10 Beam back > > 12.13 R38 Encoding: HTML ELCode plain Suppress Email notification

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