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:	Sun Mar 30 09:19:34 2025
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> > Saturday 15 July > > Cooling water ON - temperature c. +19 deg C ( controls adjacent to S4 entrance ) > Flow taps ON ( S4 ) > Cannot see float in mechanical flow gauge - sediment? > USB-controlled ac mains relay flow interlock ON. > Flow vibration can be felt in cooling manifold and lines. > > > 13x FEE64s installed - see attachment 2 ( courtesy NH ) > > FEE64 # Cable set # > 1 1 > 2 2 > 3 3 > 4 4 > 5 > 6 6 > 7 > 8 8 > 9 9 > 10 5 > 11 11 > 12 7 > 15 > > > > 10x FEE64s configured - update /MIDAS/config/TclHttpd/aidas-gsi@8015/startup.tcl - see attachment 1 > > ttyUSB1 aida01 > ttyUSB3 aida12 > ttyUSB4 aida02 > ttyUSB6 aida03 > ttyUSB7 aida04 > ttyUSB9 aida11 > ttyUSB10 aida09 > ttyUSB12 aida10 > ttyUSB13 aida08 > ttyUSB15 aida06 > > > Update /etc/dhcp/dhcpd.conf - correct MAC address aida09 > > from > > host aida09 { > hardware ethernet d8:80:39:41:ee:01; > fixed-address 192.168.11.9; > option root-path "/home/Embedded/XilinxLinux/ppc_4xx/rfs/aida09"; > } > > to > > host aida09 { > hardware ethernet d8:80:39:41:ee:10; > fixed-address 192.168.11.9; > option root-path "/home/Embedded/XilinxLinux/ppc_4xx/rfs/aida09"; > } > > 5x MACBs installed - see attachment 3 > Note configuration setting 0x0 for all 5x MACBs ( cf. 0x3 per https://elog.ph.ed.ac.uk/DESPEC/517 ) > > > 17.30 System wide checks - see attachments 4-7 > OK except aida09 clock and WR decoder errors > FEE64 temperatures OK - see attachment 8 > > > > > > > Sunday 16 July > > 11.30 Restart > > FEE64 temperatures OK - attachment 9 > System wide checks - attachments 10-15 > aida09 clock errors - no WR timestamp > aida09 WR status 0xd - attachments 16-18 > > Local controls aida01 cf. aida09 - attachments 19-20 > status register 0xf cf. 0x4 > BuTIS interface control 0x3 cf. 0x0 > > > 14.00 ASIC settings 2021Apr29-13-16-00 > slow comparator 0x64 > > FEE64s 1, 3, 9, 10, 11, 12 + input polarity > FEE64s 2, 4, 6, 8 - input polarity > > BNC PB-5 pulser > amplitude 1.0V > attenuation x1 > tail pulse > tau_d 1ms > frequency 100Hz > polarity + > > EG&G Ortec 534 Sum & Invert Amplifier > to provide - polarity test inputs > Test + and - signals daisy-chained to FEE64s - end of daisy-chain terminated by 50 Ohms. > > Adaptor PCB > > AIDA Half Rev B 180623 fitted FEE64s 1, 2, 3, 4, 9, 10, 11, 12 > all LKs fitted > AIDA Half Rev A 120418 fitted FEE64s 6, 8 > no LKs fitted > > No drain wire connections from adaptor PCB to FEE64 cooling plate fitted > > > > per FEE64 rate spectra - attachment 21 > > p+n FEE64 1.8.L spectra - attachments 22-23 > aida01 1.8.L pulser peak width 15 ch FWHM > > n+n FEE64 1.8.L spectra - attachments 24-25 > double peak spectra > > p+n FEE64 1.8.W spectra 20us FSR - attachments 26-28 > > n+n FEE64 1.8.W spectra 20us FSR - attachments 29-31 > > Observe significantly higher noise for rev A adaptors > No data observed for aida09 > aida01 2.5.* data missing > > > FEE64 statistics aida01, aida09, good events, ADC data, pause, resume, disc, correlation & WR 48-63 - attachments 32-40 Encoding: HTML ELCode plain Suppress Email notification

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