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  HEPHY logbook for testbeam at SPS October 2012 and Irradiation Mol, Page 4 of 4  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
ID Date Authorup Project Subject Run Number Events StartTime EndTime Data
  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 :-)

  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
 

 

  76   Tue Oct 30 11:05:32 2012 Markus FriedlHPK_babyrunrun039150k30.10.2012 11:03:1930.10.2012 14:57:57Unknown

HPK baby stack after irradiation - no cooling
I =  420A and growing (warming up)
positioned centered on p and n
 

  77   Tue Oct 30 17:24:01 2012 Markus FriedlMicronOrigami_grosscalcal0408380030.10.2012 17:20:28 30.10.2012 17:54:09Unknown

Cooling for 2DSSD established after some struggle.

2DSSD fully read out with cooling
HV= +40 V -40 V    I = 2 uA
Beam position: none

 

Positions of thermal sensors:

11   Kapillare Anfang

12   Kapillare Ende

13   ---

14   unmittelbar nach Kapillare

15   Origami in

16   Origami out

17   Origami -z

18   Origami CE

 

Strip order:

n-Seite: rechts (Salev) nach links (Jura)

p-Seite: oben nach unten

 

APV chips with lower noise:

                          -z                                   ce
p-side             #5                                #10 (= pos 4)
n-side             #13 (= pos1)             #19 (= pos 3)

  79   Tue Oct 30 22:15:41 2012 Markus FriedlMicronOrigami_grossrunrun041100k30.10.2012 22:09:13 Unknown

Cooling for 2DSSD established after some struggle.

2DSSD fully read out with cooling
HV= +40 V -40 V    I =  1.84 uA

Beam position: 
Origami ce:
   p-side:  APV #10  (= pos 4)
   n-side:  APV #19  (= pos 3)

Positions of thermal sensors:

11   Kapillare Anfang

12   Kapillare Ende

13   ---

14   unmittelbar nach Kapillare

15   Origami in

16   Origami out

17   Origami -z

18   Origami CE

 

Strip order:

n-Seite: rechts (Salev) nach links (Jura)

p-Seite: oben nach unten

 

APV chips with lower noise:

                          -z                                   ce
p-side             #5                                #10 (= pos 4)
n-side             #13 (= pos1)             #19 (= pos 3)

 

 

 

Attachment 1: temperatures_run041.jpg
temperatures_run041.jpg
  56   Tue Oct 23 23:12:03 2012 Thomas BergauerMicronOrigami_grossrunrun02722084723.10.2012 23:10:1424.10.2012 08:19:51Unknown

 Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2

HV = +-5V, Ibias=23.5uA
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.
  57   Wed Oct 24 08:25:04 2012 Thomas BergauerMicronOrigami_grosscalcal0278380024.10.2012 08:22:2524.10.2012 09:10:19Unknown

 Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2

HV = +-5V, Ibias=23.5uA
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
  58   Wed Oct 24 09:51:41 2012 Thomas BergauerMicronOrigami_grosscalcal0288380024.10.2012 09:50:5324.10.2012 10:39:43Unknown

 Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2

HV = +-2.5V, Ibias=14.5uA
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
  59   Wed Oct 24 17:24:40 2012 Thomas BergauerMicronOrigami_grossrun ohne Strom ;-(run028   Unknown

 

Belle Stack 4: 2 DSSD -z, Origami #3, #1, wedge new #2

HV = +-2.5V, Ibias=14.5uA

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 DATATAKING BECAUSE OF POWER FAILURE AT NIM CRATE (counter finster, warum?). Georg schaut sich das an, sobald in der zone access ist.

Auch AnnekathrinPC ist nicht erreichbar. 

 

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