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  Testbeam at DESY in October 2024, Page 27 of 29  Not logged in ELOG logo
ID Date Author Subject Run Number DUT Biasing Beam Energy thr HV scan-val Data t-Start t-Stop Duration_mindown
  43   Wed Oct 2 09:31:40 2024 tb-crew1st tests V W3-1E14Backside4.21.1-190 Unknown   
changing DUT
  49   Wed Oct 2 12:23:44 2024 tb-crew1st tests V W3-1E14Backside4.21.1-190 Unknown   
changed to 8x8 mm^2 colimator
  52   Wed Oct 2 14:34:54 2024 tb-crewstd settings V W3-1E14Backside4.21.1-190 Unknown   
adjusted XY stage in order to get rid of Cu artifacts on telescope planes
  56   Wed Oct 2 15:09:12 2024 tb-crewstd settings V W3-1E14Backside4.21.1-190 Unknown   
alignment test
currently at
positionX = 52
positionY = 9
  60   Wed Oct 2 15:35:31 2024 tb-crewstd settings V W3-1E14Backside4.21.1-190 Unknown   
alignment test
currently at
positionX = 52
positionY = 11
  62   Wed Oct 2 15:43:41 2024 tb-crewalignment runs V W3-1E14Backside4.21.1-190 Unknown   
alignment test
currently at
positionX = 51
positionY = 11
  73   Wed Oct 2 16:30:27 2024 tb-crewmanual HV scan V W3-1E14Backside4.21.1-500 Unknown   
-500V no problem, current 30uA
  91   Wed Oct 2 22:11:02 2024 tb-crewthr minimizing V W3-1E14Backside4.21.02-190 Unknown   
that was noise
  93   Wed Oct 2 22:26:35 2024 tb-crew  V W3-1E14Topside4.21.05-600 Unknown   
put jumper to HV_SR position
  155   Thu Oct 3 09:31:52 2024 tb-crew  V W3-1W16Topside4.21.05-50018Unknown   
changing DUT
  162   Thu Oct 3 10:39:57 2024 tb-crewstd settings V W3-1W16Topside4.21.1-190 Unknown   
taking data with the poor boy now
  164   Thu Oct 3 10:44:29 2024 tb-crewstd settings V W3-1W16Topside4.21.1-190 Unknown   
MPW4 not giving data at all
  184   Thu Oct 3 13:48:26 2024 tb-crewtrying for data V W3-1W16Topside4.21.10-410 Unknown   
1E16 is trash
  185   Thu Oct 3 13:48:57 2024 tb-crew  V W8-1E15Topside4.21.10-410 Unknown   
changing DUT
  186   Thu Oct 3 13:51:46 2024 RD50 Generic UserComment           

Runs 155 to 167 only testing -> found no good setting due to noise  :(

  193   Thu Oct 3 15:34:38 2024 tb-crew1st tests V W8-1E15Topside4.21.10-190 Unknown   
masking pixel now
  194   Thu Oct 3 15:48:39 2024 tb-crew1st tests V W8-1E15Topside4.21.10-190 Unknown   
DCOL 17 seems to be broken
  200   Thu Oct 3 17:07:50 2024 tb-crewinceasing bias V W8-1E15Topside4.2   Unknown   
tightend screw for cooling setup (pretty high temperature / leakage I encountered earlier)
  199   Thu Oct 3 17:07:50 2024 tb-crewinceasing bias V W8-1E15Topside4.2   Unknown   
tightend screw for cooling setup (pretty high temperature / leakage I encountered earlier)
  209   Thu Oct 3 17:33:18 2024 tb-crewinceasing bias V W8-1E15Topside4.20.97-450 Unknown   
hit compliance at 500V
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