ELOG DESPEC

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

DESPEC

Fields marked with * are required
Entry time:	Sat Mar 29 11:37:55 2025
Author*:
Subject*:
8:15 All system wide checks passed Leak currents are continuing to creep up - attachment #1 FEE temperatures fine - attachment #2 Stats about where they have been - attachment #3 Implants look as previously (5ish counts per channel in SSD1 and SSD2) - attachment #4 Merger fine, 3 Mega items / sec TapeServer still writing about 25 MB/s 09.37 analysis of data file S480/R12_443 deadtime aida09 c. 5%, all other FEE64s <<1% See attachment #5 09.54.51 biases, SSD1 and 2 over 2 uA each now - attachment #6 11:20 All system-wide checks okay Merger okay, 3 Mega items / sec TapeServer normal, 27 MB/sec Biases as attachment #7 Stats as #8 Temps as #9 Histos as #10 14:10 All system wide checks okay Stats #11 Temps #12 Implants #13 Leak currents are getting a bit higher #14 15:30 All system wide checks passed Stats attachment #15 Temps attachment #16 Implants attachment #17 Biases / leak currents attachment #18 Merger okay, 3 Mega items / sec TapeServer okay, writing 27 MB/s 16.12 all online spectra zero'd 16.31 stat & rate spectra - attachments 19-22 1.8.L spectra - attachments 23 & 24 aida03 pulser peak 57 ch FWHM 1.8.H spectra - attachments 25 & 26 NewMerger & TapeServer - attachments 27 & 28 18.29 system wide checks all okay FEE temperatures normal (attachment 29) Leakage currents okay and recorded to spreadsheet (attachment 30) Good event statistics okay (attachment 31) Merger running at 3M items/sec Tape server running at 25MB/sec 20.25 system wide checks all okay FEE temperatures normal (attachment 32) Leakage currents okay and recorded to spreadsheet (attachment 33) Good event statistics okay (attachment 34) Merger running at 3M items/sec Tape server running at 26MB/sec as of 20.39 just finished R12_961 21.36 beam is down confirmed by rates histogram (attachment 35), informed others on shift was down for maybe 5 minutes is back on at 21.40 (attachment 36) think between R12_1004 to R12_1008 22.10 system wide checks all okay FEE temperatures normal (attachment 37) Leakage currents okay and recorded to spreadsheet (attachment 38) Good event statistics okay (attachment 39) Merger running at 3M items/sec Tape server running at 26MB/sec 23.03 someone comes to ask if we see an increase in implantation rate as they do their side I checked the rates histogram and good events and see nothing that would indicate an increase (attachment 40 and 41) FEE temperatures and leakage currents do not seem any different either believe they are calling someone about the issue 23.30 leaving now to catch bus but people on night shift have been told how to check on AIDA and know that CG is on call if needed Encoding: HTML ELCode plain Suppress Email notification

Attachment 1:
Drop attachments here...

ELOG V3.1.4-unknown