22.51 DAQ continues file G22-86/R35_36

      DSSSD bias OK - attachments 1-2

      FEE64 temperatures - attachments 3-4
      CRYRING hall ambient temperature 20
      FEE64 temps tracking ambient temperature - aida01, aida03, aida09 and aida15 - all ( just ) over 65 deg C

      All system wide checks OK

      WR timestamps OK - attachment 5

      ADC, DISC and PAUSE data item stats - attachments 6-8
       hot channels aida01 ( 91k ), aida04 ( 12k ), aida15 ( 11k ) 

      per FEE64 Rate spectra - attachments 9-10
       aida04 & aida13 only FEE64s with significant rates and systematic rate variation with channel #

      per FEE64 1.8.L, 1.8.H and 1.8.W 20us FSR spectra - attachments 11-16

      Merger, Merger stats and TapeServer OK - attachments 17-19

23.16 All histograms, stats and merger stats zero'd

      Online analysis spectra - attachments 21-26
       only the inner quadrants of the 4x DSSSDs are correctly mapped - attachment 21
       observe double peak structure in DSSSD0 rate spectra - radiation damage most forward lab angle strips? - attachment 24

23.23 restart online analysis - zero spectra

23.30 YR12DTIC 2.5e7/s
      YR09 vacuum 7e-11 - 1.2e-10 mbar
      density 4e11/cm2
      See attachments 27-34



01.30 DAQ continues file G22-86/R35_39

      FEE64 temperatures - attachments 35-36

      ADC data item stats - attachment 37

      DSSSD leakage currents - attachment 38

      YR12DTIC 2.5e7/s
      YR09 vacuum 7e-11 - 1.2e-10 mbar
      density 4.1e11/cm2


03.05 YR12DTIC 2.2e7/s
      YR09 vacuum 7e-11 - 1.2e-10 mbar
      density 3.5e11/cm2

      DAQ continues file G22-86/R35_42

      DSSSD leakage currents - attachment 39

      FEE64 temperatures - attachments 40-41

      ADC data item stats - attachment 42

05.05 DAQ continues file G22-86/R35_47

      YR12DTIC 2.5e7/s
      density 3.8e11/cm2

      DAQ continues file G22-86/R35_42

      DSSSD leakage currents - attachment 43

      FEE64 temperatures - attachments 44-45

      ADC data item stats - attachment 46

      per FEE64 Rate spectra - attachments 47-48
       aida12 asic #1 and # 2 HEC activity 
       and following Check ASIC load aida12

      ADC data item stats - attachment 49


Shift Summary

Beam, target density and vacuum appear to have been stable overnight

FEE64 temperatures continue to cycle

Evidence of some radiation damage DSSSDD 0 presumably for most forward lab angle strips?

aida12 asic #1 and #2 high rate HEC activity - fixed by ASIC check load