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  HEPHY logbook for testbeam at SPS October 2012 and Irradiation Mol, Page 4 of 4  Not logged in ELOG logo
ID Date Author Project Subject Run Number Events StartTime EndTime Datadown
  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

  60   Sat Oct 27 00:43:55 2012 Christian IrmlerMicronBabycalcal0298380027.10.2012 00:10:1527.10.2012 00:36:55Good

After irradiation

 

Micron baby stack after gamma irrdiation
HV = -100 V
I = -58 uA

  61   Sat Oct 27 01:13:47 2012 Christian IrmlerMicronBabyrunrun029307k27.10.2012 01:02:4927.10.2012 07:36:34Good

After irradiation

xy-table: x=319.4, y=74.6
beam hits APV0

Micron baby stack after gamma irrdiation
HV = -100 V
I = -58 uA

  62   Sat Oct 27 07:51:49 2012 Manfred ValentanMicronBabyrunrun03037667827.10.2012 07:49:0927.10.2012 17:32:07Good

After irradiation

xy-table: x=319.4, y=87.6
beam hits APV1

Micron baby stack after gamma irrdiation
HV = -100 V
I = -58 uA

  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

  68   Sun Oct 28 16:22:35 2012 Christian IrmlerMicronBabyrunrun03410186428.10.2012 16:12:24 28.10.2012 18:34:24Good

Micron Baby stack 2 after irradiation (intermediate strips)
HV = -100 V
I = 36.3 uA

Position APV0 of all sensors

X-Y Table coordinates:
X=0 / Y=-1  (afterwards: nulled)

PC power cut after ~100k events

  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

  75   Tue Oct 30 10:37:19 2012 Markus FriedlHPK_babycalcal0398380030.10.2012 10:35:35 30.10.2012 11:02:06 Good

Turned off cooling, now taking warm data

 

HPK baby stack after irradiation - no cooling
I =  200A and growing (warming up)
positioned centered on p and n
 

 

  22   Mon Oct 15 19:40:03 2012 Marko DragicevicMicronOrigami_grossrun ATTENTION: wrong bias voltagerun0093165015.10.2012 19:28:30 15.10.2012 22:08:31 Crap

ATTENTION! Bias voltage was +-100 V instead of +-50 V 

Origami Stack 2: Origami #4, #3, Wedge new1, old
HV = +-100V

Ibias=12.3µA
 

beam position:
vertical: between APV 1&2 (of 6)
horizontal: centered on APV#1 ->  right side of sensor

Position of xy table:
x = 23, y = -25


Temperatures:

Origami #4: In=-33 degC / Out=-34 degC
Origami #3: Out=-35 degC (temperatur sensor of inlet is not working)
Wedge new 1: Out =  -17 degC, cooling block = -14 degC
Wedge old: Out = -16 degC, cooling block = -14 degC

 

15.10.2012  22:08:31  event=0  rate=0events/s temp/curr=31.3/089.2 31.3/-16.2 31.2/-17.9 31.3/-18.2 29.9/003.6 29.9/003.1 30.0/-01.1 29.9/-01.6
 

Stopped after 31650 events, because of PS problems and no beam.

  24   Mon Oct 15 23:26:52 2012 Marko DragicevicMicronOrigami_grossrun ATTENTION: wrong bias voltagerun010158k15.10.2012 23:10:40 16.10.2012 05:05:35Crap

ATTENTION: Bias voltage was +-100 V instead of +- 50 V

Same as run009.

Origami Stack 2: Origami #4, #3, Wedge new1, old
HV = +-10V

Ibias=12.3µA
 

beam position:
vertical: between APV 1&2 (of 6)
horizontal: centered on APV#1 ->  right side of sensor -> small side of wedge sensors

Position of xy table:
x = 23, y = -25


Temperatures:

Origami #4: In=-33 degC / Out=-34 degC
Origami #3: Out=-35 degC (temperatur sensor of inlet is not working)
Wedge new 1: Out =  -17 degC, cooling block = -14 degC
Wedge old: Out = -16 degC, cooling block = -14 degC

 

15.10.2012  22:08:31  event=0  rate=0events/s temp/curr=31.3/089.2 31.3/-16.2 31.2/-17.9 31.3/-18.2 29.9/003.6 29.9/003.1 30.0/-01.1 29.9/-01.6

  25   Tue Oct 16 05:24:21 2012 Christian IrmlerMicronOrigami_grossrun ATTENTION: wrong bias voltagerun011150k16.10.2012 05:19:28 16.10.2012 09:59:24Crap

ATTENTION: Bias voltage was +-100 V instead of +- 50 V

Origami Stack 2: Origami #4, #3, Wedge new1, old

HV = +-100V

Ibias=12.3µA
 

beam position:
vertical: between APV 1&2 (of 6)
horizontal: centered on APV#3 ->  left side of sensor -> wide side of wedge sensors

Position of xy table:
x = 83, y = -25


Temperatures:

Origami #4: In=-33 degC / Out=-34 degC
Origami #3: Out=-35 degC (temperatur sensor of inlet is not working)
Wedge new 1: Out =  -17 degC, cooling block = -16 degC
Wedge old: Out = -15 degC, cooling block = -15 degC

 

Stopped after 132658 events, because of empty gas bottle and thus insufficient cooling.

  37   Fri Oct 19 00:45:52 2012 Markus FriedlMicronOrigami_grossrunrun0161185519.10.2012 00:24:0519.10.2012 00:48:24Crap

 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2
HV = +-50V, Ibias=77A
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

 

Stack is now positioned on globally best performing position which should also enable reasonable tracking.

Trigger timing not perfect, needs adjustment (-1 CLK) -> new run

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