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  HEPHY logbook for testbeam at SPS October 2011, Page 5 of 5  Not logged in ELOG logo
ID Date Author Project Subject Run Number Events StartTime EndTimedown Data
  64   Mon Oct 10 12:16:06 2011 Marko DragiceviccommonBeam Profile and Magnet BeamRef Settings     Unknown

Beam Profile from H6A, 10.10.2011 11:40

BeamRef settings for all magnets, File H6B.702

Attachment 1: BeamProfile.png
BeamProfile.png
Attachment 2: MagentBeamRefs.png
MagentBeamRefs.png
  65   Mon Oct 10 12:32:42 2011 Manfred ValentanCNMCNM stack configuration    Unknown

Module order:

CNM-V1 (draws a lot of current, gives only low signal)
BSTD1-N (for height information)
CNM-V2 (works fine)
 

Attatchment 1: Stack config, beam from right. In the box the stack is mounted with the labelled side of the BSTD1-N module on top (90deg rotated w.r.t. photo)

Attachment 2: the top edges of the sensors coincide -> when the beam hits the last strips of the BSTD, it also hits the pitch adapter region of the CNM sensors

Attachment 1: IMG_5102.JPG
IMG_5102.JPG
Attachment 2: IMG_5092.JPG
IMG_5092.JPG
  69   Mon Oct 10 21:55:30 2011 Marko DragicevicMicronInternal Calibrationcal0138380010.10.2011 21:52:32 Unknown

micronbaby p-spray/irrad
HV = -100V
beam on, baseline of irrad APV reduced

APV #2 (I²C addr. 40) deactivated, latency error after initialization, reset line is open

  70   Thu Oct 13 13:08:38 2011 Thomas Bergauercommonend of success    Unknown
  71   Thu Oct 20 11:49:14 2011 Markus FriedlcommonScintillator dimensions    Good
Attachment 1: bhihagag.jpg
bhihagag.jpg
Attachment 2: bdgaegba.jpg
bdgaegba.jpg
  90   Mon Mar 5 19:27:56 2012 Christian IrmlerBELLEOrigami Module #4run11150k05.03.2012 19:26:28 Unknown

Sr90, large scintillator,
Origami Mod. #4
HV=+-40V, Ibias=1,30µA
CO2 cooling on, Tin=-20.5°C, Tout=-21.5°C

I²C settings for cooled APV chips

e:\cvi-projects\apvdaq_fadc\origami6_V2_multi6_cooled.cfg

Lab measurement with new dark box but old, large scintillator

SMU:  +HV=Inv.Nr. 545-77    -HV=Inv.Nr. 540-702

HVret configuration:

0 ... switch open / not connected
1 ... switch closed / connected
 

SMU Dock Box J5 J6 J7
0 0 (now isolated) 1 0 1

J7... HV ret @ hybrid

 

same as run108
Noise of p-side APVs in run108 was very high --> repeat measurement!

  92   Wed Mar 7 15:44:25 2012 Christian IrmlerBELLEOrigami Module #4cal1128380007.03.2012 15:42:53 Unknown

Sr90, small (new) scintillator, new trigger unit
Origami Mod. #4
HV=+-40V, Ibias=1,6µA
CO2 cooling on, Tin=-19,6°C, Tout=-21.3°C

I²C settings for cooled APV chips

e:\cvi-projects\apvdaq_fadc\origami6_V2_single_cooled.cfg

SMU:  +HV=Inv.Nr. 545-77    -HV=Inv.Nr. 540-702

HVret configuration:

0 ... switch open / not connected
1 ... switch closed / connected
 

SMU Dock Box J5 J6 J7
0 0 (now isolated) 1 1 0

J7... HV ret @ hybrid

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