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  HEPHY logbook for testbeam at SPS October 2011, Page 2 of 5  Not logged in ELOG logo
ID Date Author Project Subject Run Numberup Events StartTime EndTime 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
  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
  27   Tue Oct 4 10:47:59 2011 Manfred ValentanMicronInternal Calibrationcal0018380003.10.2011 20:34:4803.10.2011 20:50:57 

micronbaby p-stop stack
HV = -100V
beam on

  25   Tue Oct 4 10:44:09 2011 Christian IrmlerMicronInternal Calibrationcal0028380004.10.2011 10:04:4904.10.2011 10:19:41 

micronbaby p-spray/irrad
HV = -100V
beam on,

irrad APVs with standard baseline settings --> too high

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

  26   Tue Oct 4 10:44:48 2011 Christian IrmlerMicronInternal Calibrationcal0038380004.10.2011 10:33:5004.10.2011 10:48:51 

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 open?

  30   Tue Oct 4 21:40:52 2011 Christian IrmlerBELLEOrigami stackcal0048380004.10.2011 21:18:0904.10.2011 21:50:23Good

Origami6
HV=+-40V, no cooling
beam on
I=91µA

longterm files (same files used for cal004 and run005):
It-pos-0410112056.txt 
It-neg-0410112056.txt  

currents and temperatures:
04.10.2011  21:50:13  event=83750  rate=50events/s temp/curr=35.2/-26.1 35.2/-28.7 35.2/-31.4 34.6/022.6 34.6/025.0 34.6/060.4
 

  32   Wed Oct 5 12:09:00 2011 Christian IrmlerBELLEOrigami stack cooled wrong I2C settingscal0058380005.10.2011 12:04:5005.10.2011 12:37:11Crap

This calibration file can not be used, due to wrong I2C settings!

Origami6
HV=+-40V
beam on

CO2 cooling: 
preassure @ P_TT_4 = 18.77 bar
mass flow = 0.9 g/s

I=22.45µA

longterm files (same files used for cal005 and run006):
It-pos-0510111122.txt 
It-neg-0510111122.txt  

currents and temperatures:
05.10.2011  12:05:53  event=2883  rate=37events/s temp/curr=35.0/-05.6 35.0/-06.3 35.0/-06.9 34.2/001.9 34.1/002.5 34.1/022.6
05.10.2011  12:36:53  event=83350  rate=48events/s temp/curr=34.4/-05.5 34.5/-06.1 34.5/-06.9 33.9/001.7 33.9/002.4 33.9/022.5
 

  34   Wed Oct 5 16:43:00 2011 Christian IrmlerBELLEOrigami stack cooledcal0068380005.10.2011 16:40:1805.10.2011 17:12:27Good

Origami6
HV=+-40V
beam on

CO2 cooling: 
preassure @ P_TT_4 = 18.2 bar
mass flow = 0.9 g/s

I=21.8µA

longterm files (same files used for cal005 and run006):
It-pos-0510111531.txt 
It-neg-0510111531.txt  

currents and temperatures:
05.10.2011  16:41:21  event=2850  rate=50events/s temp/curr=35.4/-05.8 35.3/-06.3 35.4/-07.2 34.9/002.0 34.9/002.5 34.9/021.7
05.10.2011  17:11:20  event=81237  rate=37events/s temp/curr=35.1/-05.8 35.1/-06.1 35.0/-07.1 34.5/002.0 34.5/002.5 34.5/021.4
 

  35   Wed Oct 5 17:54:09 2011 Christian IrmlerBELLEOrigami stack cooledcal0078380005.10.2011 17:51:57  Good

I2C setting modified to improve the shape of the p-side signal --> shaping time reduced, pulse height still low

Origami6
HV=+-40V
beam on

CO2 cooling: 
preassure @ P_TT_4 = 18.2 bar
mass flow = 0.9 g/s

I=18.0µA

longterm files
It-pos-0510111531.txt 
It-neg-0510111531.txt  

currents and temperatures:
05.10.2011  17:53:00  event=2900  rate=47events/s temp/curr=35.3/-05.6 35.3/-06.0 35.3/-06.9 34.6/001.9 34.8/002.2 34.8/020.7
 

  41   Thu Oct 6 15:57:51 2011 Christian IrmlerBELLEOrigami stack cooledcal0088380006.10.2011 15:53:2006.10.2011 16:25:29 Good

HV=+-40V,
CO2 cooling: P_TT_4: 18.2 bar, mf=1 g/s
beam on; xy table position x=306 y=76.5
I=19.5µA; old I2C settings; corrected trigger delay (htr); adjusted front-end voltages

Temp. at pipe inlet (K7) = -14°C
Temp. at pipe outlet (K8) = -17°C

Before this run, the front-end voltages (+2.5 and +1.25) were readjusted so that the nominal values appear on MAMBO. (Previously, both were about 50mV too low.) Not sure if this makes a big difference, let's see.

currents:
06.10.2011  15:54:24  event=2901  rate=36events/s temp/curr=35.5/-05.6 35.5/-06.0 35.4/-06.9 34.9/001.9 35.0/002.2 35.0/019.6
06.10.2011  16:24:25  event=81350  rate=50events/s temp/curr=34.9/-05.6 34.9/-06.1 34.9/-06.9 34.3/001.7 34.3/002.2 34.3/019.6
 

  46   Fri Oct 7 18:40:07 2011 Christian IrmlerBELLEOrigami stack cooledcal0098380007.10.2011 18:35:04 07.10.2011 19:31:51Good

Origami6
HV=+-40V,
CO2 cooling: P_TT_4: 14.9 bar, mf=0.9 g/s
beam on; xy table position x=306 y=76.5

I=18.6µA; old I2C settings; corrected trigger delay (htr); adjusted front-end voltages 

CO2 pressure reduced to 14.9 bar --> temp is about 4K colder
Temp. at pipe inlet (K7) = -18°C
Temp. at pipe outlet (K8) = -21.8°C

used multi6 config instead of single hit config (cern11_origami_cooled2_multi6.cfg)

currents:
07.10.2011  18:36:07  event=1581  rate=31events/s temp/curr=33.9/-05.3 33.9/-05.6 33.9/-06.6 32.8/001.4 32.8/001.9 32.8/018.1

  55   Sun Oct 9 10:05:34 2011 Markus FriedlHPKbaby_stdcal0108380008.10.2011 13:36:2508.10.2011 13:54:07Good

HV=+-40V,
no cooling
beam off; xy table position x=  y=
HV= Istart=uA;
std. I2C settings
 

  56   Sun Oct 9 10:13:11 2011 Karl-Heinz HoffmannHPKbaby_addcal0118380009.10.2011 10:05:01 Good

no cooling
beam on; xy table position x=  y=
HV=200V Istart_P=1.5uA;  Istart_N=0.22uA
std. I2C settings

  62   Mon Oct 10 10:37:52 2011 Christian IrmlerCNMCNM stackcal0128380010.10.2011 11:29:5510.10.2011 11:40:55Unknown

no cooling
beam on; xy table position x=330  y=64
HV_CNM=20V, HV_BSTD1=200V
Istart_CNM= 28 / 1 uA;  Istart_BSTD= 0.12 uA

  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

  73   Mon Feb 20 17:20:20 2012 Christian IrmlerBELLEOrigami Module #4cal10050k20.02.2012 17:19:0320.02.2012 17:29:58Good

Sr90, large scintillator, HVret @ Origami open
Origami Mod. #4
HV=+-40V, Ibias=2,03µA
CO2 cooling on, Tin=-16°C, Tout=-16,7°C

standard I²C settings for uncooled APV chips.

Lab measurement with new dark box but old, large scintillator.

Calibration run for run100.

  76   Wed Feb 22 13:17:34 2012 Christian IrmlerBELLEOrigami Module #4cal1028380022.02.2012 13:11:3022.02.2012 13:25:18Good

Sr90, large scintillator, HVret @ Origami open
Origami Mod. #4
HV=+-40V, Ibias=1,8µA
CO2 cooling on, Tin=-20.2°C, Tout=-21.3°C

I²C settings for cooled APV chips --> same as used in run010
e:\cvi-projects\apvdaq_fadc\origami6_V2_single_cooled.cfg

Lab measurement with new dark box but old, large scintillator.

  79   Wed Feb 22 16:49:29 2012 Christian IrmlerBELLEOrigami Module #4cal1048380022.02.2012 16:51:1322.02.2012 17:02:11Good

Sr90, large scintillator,
Origami Mod. #4
HV=+-40V, Ibias=1,6µA
CO2 cooling on, Tin=-20.5°C, Tout=-21.5°C

I²C settings for cooled APV chips --> same as used in run010

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 1 1 0 1

J7... HV ret @ hybrid

 

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