ELOG DESPEC

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

DESPEC

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Entry time:

Sat Apr 20 03:20:23 2024

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Note 60Co source (current activity c. 43kBq) was installed yesterday evening - assume it is positioned on the bottom side of the snout as per the other sources used this week/

04.17 DSSSD bias & leakage current OK - Grafana - attachment 1

FEE64 temperatures OK - attachment 2
       aida02 ASIC temp known to be u/s

ADC data item stats - attachment 3
       all FEE64 slow comparators 0x14 from yesterday's pulser walkthroughs

per FEE64 Rate spectra - attachment 4

Merger etc - attachment 5

11.24 DSSSD bias & leakage current OK - Grafana - attachment 6

FEE64 temperatures OK - attachment 7
       aida02 ASIC temp known to be u/s

ADC data item stats - attachment 8
       all FEE64 slow comparators 0x14 from yesterday's pulser walkthroughs

per FEE64 Rate spectra - attachment 9

Merger etc - attachment 10

17.50 DSSSD bias & leakage current OK - Grafana - attachment 11

FEE64 temperatures OK - attachment 12
       aida02 ASIC temp known to be u/s

ALl syhstem wide checks OK *except* WR/FPGA errors - attachments 13-14

WR timestamps OK - attachment 15

per FEE64 Rate spectra - attachment 16

per FEE64 1.8.W spectra - 20us FSR - attachments 17-18

Merger, TapeServer, Data Links - attachments 19-20
       no data storage

ADC data item stats - attachment 21
       all FEE64 slow comparators 0x14 from yesterday's pulser walkthroughs

18.01 Grafana alerting shows detail of DSSSD leakage current and S4 temperature variations over time - attachment  22
       DEGAS LN2 fill cycle every 6h 10.00 - 16.00 - 22.00 ... etc

https://despec-vm-01.gsi.de/grafana/d/tHRVJYfGz/aida-alerting?orgId=1

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Attachment 1: