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  HEPHY logbook for testbeam at SPS October 2011, Page 3 of 5  Not logged in ELOG logo
ID Dateup Author Project Subject Run Number Events StartTime EndTime Data
  48   Sat Oct 8 00:14:37 2011 Christian IrmlerBELLEOrigami stackrun01518011108.10.2011 00:06:4108.10.2011 08:24:38Good

Origami6
HV=+-40V,
no cooling
beam on; xy table position x=306 y=74.5
Istart=57µA;
std. I2C settings

centered

currents:
8.10.2011  00:07:43  event=991  rate=0events/s temp/curr=33.0/-15.4 33.0/-17.3 33.0/-17.7 31.9/011.5 31.9/013.2 32.0/040.20
...

08.10.2011  06:32:34  event=179710  rate=0events/s temp/curr=33.1/-22.1 33.0/-25.6 33.1/-22.6 31.9/018.2 31.8/021.7 31.9/048.5
08.10.2011  06:33:28  event=180105  ***WARNING*** Error detected in APV 0, subevent 2. Event discarded, reset sent.
 

Permanent APV errors at several (all p-side, some n-side) APV chips after 180105 events, which could not be recovered by software resets. After restart of run, all APVs where alive again, hence hardware reset and I2C reconfiguration after 5 or 10 consecutive APV errors should be added to TUXDAQ software.

After APV errors occured, the cummulative bias current decrised from 78µA to 54µA. This effect can occures whenever the digital part of the APV is switched between idle and full operation. It seems that this is a thermal effect, caused by  the slightly higher power consumption of the digital part of the chips.

 

  49   Sat Oct 8 09:30:44 2011 Christian IrmlerBELLECooling plant tests  08.10.2011 09:30 Unknown

Software run with 6 samples to ensure that APV chips dissipate full power.

DAQ data not saved, bias current monitored

new longterm files:
It-neg-0810110926.txt
It-pos-0810110926.txt

Attachment 1: biascurrent_cooling_test1.jpg
biascurrent_cooling_test1.jpg
Attachment 2: temp_cooling_test1.jpg
temp_cooling_test1.jpg
  50   Sat Oct 8 14:33:25 2011 Thomas BergauerHPKbaby_stdrun016250k08.10.2011 14:31:40 Crap

falsches config file (single statt multi6)

 

no cooling
beam on; xy table position x=322  y=80
HV=200V Istart_PY=7.6uA;  Istart_N=0.42
std. I2C settings

  51   Sat Oct 8 16:35:04 2011 Thomas BergauerHPKbaby_stdrun017 08.10.2011 16:26:10 Crap

wrong timing

 

no cooling
beam on; xy table position x=322  y=80
HV=200V Istart_PY=7.6uA;  Istart_N=0.42
std. I2C settings

  52   Sat Oct 8 16:45:14 2011 Thomas BergauerHPKbaby_stdrun01815000008.10.2011 16:44:1308.10.2011 19:33:33Good

no cooling
beam on; xy table position x=322  y=80
HV=200V Istart_PY=8.2uA;  Istart_N=0.45uA
std. I2C settings, now with correct timing

  53   Sat Oct 8 20:33:58 2011 Karl-Heinz HoffmannHPKbaby_stdrun01915000008.10.2011 20:22:4508.10.2011 23:19:23Good

no cooling
beam on; xy table position x=333  y=80
HV=200V Istart_PY=8.2uA;  Istart_N=0.45uA
std. I2C settings

  54   Sat Oct 8 23:27:44 2011 Karl-Heinz HoffmannHPKbaby_stdrun02038200008.10.2011 23:24:1609.10.2011 09:24:20Good

no cooling
beam on; xy table position x=327,5  y=65
HV=200V Istart_PY=8.2uA;  Istart_N=0.45uA
std. I2C settings

  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

  57   Sun Oct 9 11:00:33 2011 Karl-Heinz HoffmannHPKbaby_addrun02115000009.10.2011 10:56:4709.10.2011 12:47:23Good

no cooling
beam on; xy table position x=330  y=74
HV=200V Istart_PY=1,9uA;  Istart_N=0.27uA
std. I2C settings

  58   Sun Oct 9 11:28:30 2011 Manfred ValentanHPKHPK BSTD stack configuration    Unknown

Module order:

BSTD1-N
BSTD2-N

BADD1-N (for z information)

BSTD1-P
BSTD1-Y

BSTD2-P
BSTD2-Y

Talk from Marko on Testbeam with HPK Double Metal Sensors

Attachment 1: IMG_5058.JPG
IMG_5058.JPG
Attachment 2: IMG_5069.JPG
IMG_5069.JPG
  59   Sun Oct 9 11:31:43 2011 Manfred ValentanHPKHPK BADD stack configuration    Unknown

Module order:

BADD1-N
BADD2-N

BSTD1-N (for z information)

BADD1-P
BADD1-Y

BADD2-P
BADD2-Y

Talk from Marko on Testbeam with HPK Double Metal Sensors

Attachment 1: IMG_5097.JPG
IMG_5097.JPG
  60   Sun Oct 9 13:12:32 2011 Karl-Heinz HoffmannHPKbaby_addrun022670k09.10.2011 13:09:3210.10.2011 00:48:16Good

no cooling
beam on; xy table position x=330  y=64
HV=200V Istart_PY=1,9uA;  Istart_N=0.27uA
std. I2C settings

  61   Mon Oct 10 00:50:23 2011 Christian IrmlerHPKbaby_addrun023680k10.10.2011 00:51:2610.10.2011 09:15:35Good

no cooling
beam on; xy table position x=330  y=74
HV=200V Istart_PY=1,9uA;  Istart_N=0.27uA
std. I2C settings

same as run021, but taking more events

  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

  63   Mon Oct 10 12:15:52 2011 Manfred ValentanCNMCNM stackrun02411000010.10.2011 12:03:5810.10.2011 14:05:56Good

no cooling
beam on; xy table position x=320.5  y=79.5
HV_CNM=20V, HV_BSTD1-N=200V
Istart_CNM= 28 / 1 uA;  Istart_BSTD= 0.12 uA

  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
  66   Mon Oct 10 14:11:53 2011 Christian IrmlerCNMCNM stackrun02511000010.10.2011 14:09:0010.10.2011 16:11:57Good

no cooling
beam on; xy table position x=335.5  y=79.5
HV_CNM=20V, HV_BSTD1-N=200V
Istart_CNM= 31 / 1.4 uA;  Istart_BSTD= 0.2 uA

  67   Mon Oct 10 16:26:20 2011 Marko DragicevicCNMCNM stackrun02630000010.10.2011 16:23:4610.10.2011 20:30:00Good

no cooling
beam on; xy table position x=328  y=69.5
HV_CNM=20V, HV_BSTD1-N=200V
Istart_CNM= 27 / 1.5 uA;  Istart_BSTD= 0.2 uA

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