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  HEPHY logbook for testbeam at SPS October 2012 and Irradiation Mol, Page 2 of 4  Not logged in ELOG logo
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ID Date Authordown Project Subject Run Number Events StartTime EndTime Data
  45   Sun Oct 21 10:39:15 2012 Markus FriedlMicronOrigami_grossrunrun02110000021.10.2012 10:37:2621.10.2012 15:04:49Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-35V, Ibias=69uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

 

  46   Sun Oct 21 15:15:45 2012 Markus FriedlMicronOrigami_grosscalcal0228380021.10.2012 15:13:4721.10.2012 16:00:25Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-30V, Ibias=70uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

  47   Sun Oct 21 16:04:06 2012 Markus FriedlMicronOrigami_grossrunrun02215128221.10.2012 18:16:5322.10.2012 00:04:42Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-30V, Ibias=70uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

  48   Mon Oct 22 00:08:39 2012 Markus FriedlMicronOrigami_grosscalcal0238380022.10.2012 00:07:3422.10.2012 00:53:02Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-25V, Ibias=65uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

  49   Mon Oct 22 00:57:05 2012 Markus FriedlMicronOrigami_grossrunrun02317662922.10.2012 00:55:5922.10.2012 10:04:38Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-25V, Ibias=65uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

No more events since 22.10.2012  07:09:53  event=176629 - spill signals removed?

 

  50   Mon Oct 22 10:10:16 2012 Markus FriedlMicronOrigami_grosscalcal0248380022.10.2012 10:08:5322.10.2012 10:54:18Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-20V, Ibias=53uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

  51   Mon Oct 22 19:19:53 2012 Markus FriedlMicronOrigami_grossrunrun02426000022.10.2012 19:18:1623.10.2012 08:17:20 Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-20V, Ibias=57uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

 

Beam shape on n side (horizontally) different than in previous runs. Number of triggers per spill is reduced to ~60k (was 200..250k before). Reason unknown.

  52   Tue Oct 23 08:22:42 2012 Markus FriedlMicronOrigami_grossrunrun02510000023.10.2012 08:21:3723.10.2012 13:47:09Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-15V, Ibias=47uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

  53   Tue Oct 23 13:50:44 2012 Markus FriedlMicronOrigami_grosscalcal0258380023.10.2012 13:47:09 23.10.2012 14:35:05Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-15V, Ibias=48uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

  54   Tue Oct 23 15:55:58 2012 Markus FriedlMicronOrigami_grosscalcal0268380023.10.2012 14:56:4723.10.2012 15:42:17 Good

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-10V, Ibias=36uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

  55   Tue Oct 23 16:06:09 2012 Markus FriedlMicronOrigami_grossrunrun02610212423.10.2012 16:04:4723.10.2012 23:04:56Unknown

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-10V, Ibias=36uA
Position: APVs #2, 7, 11, 15 | # 17/18, 21, 25, 29
= p: 2DSSD #2, Origami3 #3, Origami1 #3, wedgenew #3
= n: 2DSSD #1/2, Origami3 #1, Origami1 #1, wedgenew #1

SPS Status during whole run: Still problems with North Area steering. means that beam position was not stable.

  63   Sat Oct 27 19:36:24 2012 Markus FriedlMicronOrigami_grosscalcal0318380027.10.2012 19:59:5027.10.2012 20:44:38Good

Belle stack 2 after irradiation

HV = +50V -50V

I = 112 µA

CO2 cooling

  64   Sat Oct 27 21:49:08 2012 Markus FriedlMicronOrigami_grossrunrun031150k27.10.2012 21:42:4628.10.2012 02:35:55 (+1h due to winter time)Good

Belle stack 2 after gamma irrdiation
HV = +50V -50 V
I = 102 uA
CO2 cooling

 

  65   Sun Oct 28 02:51:49 2012 Markus FriedlMicronOrigami_grossrunrun032150k28.10.2012 02:47:2428.10.2012 08:31:19 Good

Belle stack 2 after gamma irradiation

HV = +50V -50V

I = 101 uA

Bias currents absolutely stable during the whole run.

CO2 cooling

hitting APV3 (n side) = wide side of wedge sensor

  67   Sun Oct 28 15:46:07 2012 Markus FriedlMicronBabycalcal0348380028.10.2012 15:19:1028.10.2012 15:40:47Good

Micron Baby stack 2 after irradiation (intermediate strips)
HV = -100 V
I = 33 uA

  69   Sun Oct 28 20:07:28 2012 Markus FriedlMicronBabyrunrun03530411028.10.2012 20:01:4829.10.2012 03:50:44Good

Micron Baby stack 2 after irradiation (intermediate strips)
HV = -100 V
I = 39 uA
 

DESY table shifted by 2.5mm (beam down) after beam profile was changed (to get higher intensity)

beam hitting lower APVs

  71   Mon Oct 29 11:36:40 2012 Markus FriedlInfineoncalcal0378380029.10.2012 11:35:1229.10.2012 11:58:02 Good

Infineon stack Version 2 after irradiation
HV = +300 V
I = 137 A
 

  72   Mon Oct 29 12:24:41 2012 Markus FriedlInfineonrunrun03730138229.10.2012 12:22:2229.10.2012 21:05:57Good

Infineon stack Version 2 after irradiation
HV = +300 V
I = 162 A
 

hitting upper part of strixels and baby, vertically ~centered

  73   Mon Oct 29 22:36:52 2012 Markus FriedlHPK_babycalcal0388380029.10.2012 22:17:3429.10.2012 22:47:47Good

HPK baby stack after irradiation with partial cooling (HPK neutron & HPK neutron/gamma)
HV = +75 Vm  -75V
I =  226A
 

 

Temp sensors configuration:

11   HPK Neutron n in

12   HPK Neutron n -> p

13   ----

14   HPK Neutron p -> Gamma p

15   Gamma p -> n

16   Neutron Gamma n out

  74   Mon Oct 29 23:13:52 2012 Markus FriedlHPK_babyrunrun03847650029.10.2012 23:13:0530.10.2012 10:22:54Unknown

HPK baby stack after irradiation with partial cooling (HPK neutron & HPK neutron/gamma)
HV = +75 V  -75V
I =  176A
positioned centered on p and n
 

Temp sensors configuration:

11   HPK Neutron n in

12   HPK Neutron n -> p

13   ----

14   HPK Neutron p -> Gamma p

15   Gamma p -> n

16   Neutron Gamma n out

 

Perfect cooling curve :-)

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