AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 771     Entry time: Fri Nov 9 02:26:58 2018
Author: TD 
Subject: Offline analysis R18, R27, R29 - alpha background 
Offline analysis of Oct18/R18_0 to 2, R27_0, 4 & 9, R29_0, 7 & 30

alpha background, BNC PB-4 pulser OFF, LEC/MEC slow comparator 0x64 (~1MeV)

*** ENTRY finish

 *** data items: 2043072278 ( 246610.11 Hz)
 *** ADC events:   10666744 (   1287.53 Hz)
 *** time warps:          2 (      0.00 Hz)
 *** DSSSD # 1 count:      1446 old count:      1446 dt: 231900.06 s  LEC rate:      0.01 Hz
 *** DSSSD # 2 count:       568 old count:       568 dt: 231900.06 s  LEC rate:      0.00 Hz
 *** DSSSD # 3 count:       644 old count:       644 dt: 231900.06 s  LEC rate:      0.00 Hz
 *** DSSSD # 4 count:       612 old count:       612 dt: 231900.06 s  LEC rate:      0.00 Hz
 *** DSSSD # 5 count:       591 old count:       591 dt: 231900.06 s  LEC rate:      0.00 Hz
 *** DSSSD # 6 count:       796 old count:       796 dt: 231900.06 s  LEC rate:      0.00 Hz
 *** DSSSD # 1 count:         6 old count:         6 dt: 231900.06 s  HEC rate:      0.00 Hz
 *** DSSSD # 2 count:         3 old count:         3 dt: 231900.06 s  HEC rate:      0.00 Hz
 *** DSSSD # 3 count:         0 old count:         0 dt: 231900.06 s  HEC rate:      0.00 Hz
 *** DSSSD # 4 count:         1 old count:         1 dt: 231900.06 s  HEC rate:      0.00 Hz
 *** DSSSD # 5 count:         0 old count:         0 dt: 231900.06 s  HEC rate:      0.00 Hz
 *** DSSSD # 6 count:         1 old count:         1 dt: 231900.06 s  HEC rate:      0.00 Hz

 *** ENTRY finish ends

attachment 1 - per DSSSD m_p versus m_n
           2 - per DSSSD x versus y
           3 - per DSSSD E_p versus E_n
           4 - DSSSD channel versus E_p
           5 - DSSSD channel versus E_p (expanded)
           6 - hit pattern (ASIC & DSSSD order)
           7 - titles
           8 - variables 
               N.B. ADC offsets not set, 0 by default
                    | E_p - E_n | < 2000


DSSSD configuration looks OK. Conclude problems identified and addressed November 5 are confirmed
as fixed - see https://elog.ph.ed.ac.uk/AIDA/766 and https://elog.ph.ed.ac.uk/AIDA/761
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4.png
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5.png
Attachment 6: 6.png  49 kB  | Hide | Hide all | Show all
6.png
Attachment 7: titles.dat  4 kB  Uploaded Fri Nov 9 07:44:51 2018  | Show | Hide all | Show all
Attachment 8: variables.dat  609 Bytes  Uploaded Fri Nov 9 07:45:06 2018  | Hide | Hide all | Show all
  $variables
  dsssd_a( 1 ) = 17
  dsssd_a( 2 ) = 18
  dsssd_a( 3 ) = 9
  dsssd_a( 4 ) = 10
  dsssd_a( 5 ) = 1
  dsssd_a( 6 ) = 2
  dsssd_b( 1 ) = 20
  dsssd_b( 2 ) = 19
  dsssd_b( 3 ) = 12
  dsssd_b( 4 ) = 11
  dsssd_b( 5 ) = 4
  dsssd_b( 6 ) = 3
  dsssd_c( 1 ) = 22
  dsssd_c( 2 ) = 21
  dsssd_c( 3 ) = 14
  dsssd_c( 4 ) = 13
  dsssd_c( 5 ) = 6
  dsssd_c( 6 ) = 5
  dsssd_d( 1 ) = 23
  dsssd_d( 2 ) = 24
  dsssd_d( 3 ) = 15
  dsssd_d( 4 ) = 16
  dsssd_d( 5 ) = 7
  dsssd_d( 6 ) = 8
  offset = 4096*0.0
  gain = 4096*1.0
  c = 8*1.0
  w = 32*0
  w(1) = 2000
  w(2) = -2000
  w(3) = 210
  w(4) = 210
  $[end]
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