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 Sep 4 04:26:23 2016

Author*:

Subject*:

14.20 R13 continues

DSSSD bias/leakage current OK - see attachments 1-2
      FEE64 temperatures OK - see attachment 3

System-wide checks OK *except* nnaida19 fails ASIC timestamp check (no change)

Merger errors messages for Q 19 - see attachment 4

AIDA SYNC, PAUSE, RESUME, Correlation L, SYNC time warp, Good Events, AIDA disc, nnaida6, nnaida5 &
nnaida20 statistics - see attachments 6-16

Analysis of R16_331 - FEE64 data synchronised - see attachment 17

aidas1> ./analyser2 /TapeData/Aug2016/R16_331
 *** GREAT format 3.2.0 analyser - TD - May 2014
 *** ERROR: READ I/O error:       5002
                   blocks:      32000
          ADC data format:  182657196 ( 1048839.0 Hz)
        Other data format:   78430804 (  450358.8 Hz)
 Sample trace data format:          0 (       0.0 Hz)
         Undefined format:          0 (       0.0 Hz)
   Other data format type:      PAUSE:         94 (       0.5 Hz)
                               RESUME:         95 (       0.5 Hz)
                              SYNC100:    1591884 (    9140.8 Hz)
                           FEE64 disc:   76825108 (  441138.8 Hz)
                             MBS info:      13623 (      78.2 Hz)
                           Other info:          0 (       0.0 Hz)

ADC data range bit set:       4398 (      25.3 Hz)

Timewarps:        ADC:          0 (       0.0 Hz)
                                PAUSE:          0 (       0.0 Hz)
                               RESUME:          0 (       0.0 Hz)
                              SYNC100:          0 (       0.0 Hz)
                           FEE64 disc:          0 (       0.0 Hz)
                             MBS info:          0 (       0.0 Hz)
                            Undefined:          0 (       0.0 Hz)
                         Sample trace:          0 (       0.0 Hz)

Timestamp elapsed time:      174.152 s

FEE module #:   1 elapsed dead time       0.189 s
 FEE module #:   2 elapsed dead time       0.705 s
 FEE module #:   3 elapsed dead time       0.000 s
 FEE module #:   4 elapsed dead time       0.000 s
 FEE module #:   5 elapsed dead time       3.321 s
 FEE module #:   6 elapsed dead time       0.467 s
 FEE module #:   7 elapsed dead time       0.000 s
 FEE module #:   8 elapsed dead time       0.000 s
 FEE module #:   9 elapsed dead time       0.124 s
 FEE module #:  10 elapsed dead time       0.000 s
 FEE module #:  11 elapsed dead time       0.000 s
 FEE module #:  12 elapsed dead time       0.000 s
 FEE module #:  13 elapsed dead time       0.284 s
 FEE module #:  14 elapsed dead time       0.035 s
 FEE module #:  15 elapsed dead time       0.000 s
 FEE module #:  16 elapsed dead time       0.000 s
 FEE module #:  17 elapsed dead time       0.684 s
 FEE module #:  18 elapsed dead time       0.012 s
 FEE module #:  19 elapsed dead time       0.000 s
 FEE module #:  20 elapsed dead time       0.000 s
 FEE module #:  21 elapsed dead time       0.000 s
 FEE module #:  22 elapsed dead time       0.158 s
 FEE module #:  23 elapsed dead time       0.000 s
 FEE module #:  24 elapsed dead time       0.000 s
 FEE module #:  25 elapsed dead time       0.000 s
 FEE module #:  26 elapsed dead time       0.000 s
 FEE module #:  27 elapsed dead time       0.000 s
 FEE module #:  28 elapsed dead time       0.000 s
 FEE module #:  29 elapsed dead time       0.000 s
 FEE module #:  30 elapsed dead time       0.000 s
 FEE module #:  31 elapsed dead time       0.000 s
 FEE module #:  32 elapsed dead time       0.000 s

*** Program elapsed time:   27.594s ( 1159.683 blocks/s,  72.480 Mb/s)

14.29 R16 stops

15.30 Noise measurements
      Found incorrect test pulse polarity connected to p+n and n+n FEE64s - corrected - see attachment 18

DSSSD #1 FEE64s, shaping time(us) versus pulser peak widths ch FWHM

17  22  20  23 spectrum 1.8.L 
0.5  180 202 130 104
1    147 177 121 128
2    110 164 116 128
2.5   97 154 103 131
3.5   82 123  93 110
4.5   75 105  88 104
5.5   71  93  86  99
6     71  90  84  97
6.5   69  91  87  94
7     70  87  80  94
7.5   70  84  86  93
8     71  87  87  92
      
      System-wide checks OK *except* nnaida19 fails ASIC timestamp check (no change)

16.26 R17 starts
      Pulser + 207Bi source

ASIC settings 2016Sep02-18.17.01
      Discriminator masks -> 0-31 0x0 32-63 0x800000
      Correlation scaler trigger delay 0x180 -> 0x5
      Slow comparator 0x8

Analysis of R17_0 - FEE64 data synchronised - see attachment 19

top - attachment 20
      merger 1.9M items/s tapeserver 15Mb/s

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