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  HEPHY logbook for testbeam at SPS September/October 2010, Page 3 of 8  Not logged in ELOG logo
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ID Date Author Project Subjectdown Run Number Events StartTime EndTime
  75   Mon Oct 4 12:24:38 2010 Erik HuemerPtrunrun0382560004.10.2010 12:22:0904.10.2010 12:43:40

Pt modules, angle scan

h01-Pt and h02-Pt
currents: h01=26.6A h02=13.1A
HV=200V beam on
angle: 43 deg

telescope run 20144

  76   Mon Oct 4 12:50:13 2010 Erik HuemerPtrunrun039 --> run out of air --> repeat2560004.10.2010 12:45:1704.10.2010 14:00:00

Pt modules, angle scan

h01-Pt and h02-Pt
currents: h01=26.0A h02=13.4A
HV=200V beam on
angle: 45 deg

run out of dry air  --> h01 run into compliance --> HV turned off during run automatically  --> has to be repeated

telescope run 20145

  77   Mon Oct 4 14:15:22 2010 Manfred ValentanPtrunrun040 --> unusable --> no bias2560004.10.2010 14:?:?04.10.2010 14:32:14

Pt modules, angle scan

h01-Pt and h02-Pt
currents: h01=26.0A h02=13.4A
HV=200V beam on
angle: 47 deg

telescope run 20146

bias voltage has been ramped down during run039 --> needs to be repeated.

  78   Mon Oct 4 15:39:34 2010 Christian IrmlerPtrunrun0412560004.10.2010 15:46:22 

Pt modules, angle scan

h01-Pt and h02-Pt
currents: h01=26.0A h02=13.4A
HV=200V beam on
angle: 45 deg
position axis = 232.5

repetition of run039

telescope run20147

  79   Mon Oct 4 16:15:48 2010 Christian IrmlerPtrunrun0422560004.10.2010 16:12:5204.10.2010 16:35:18

Pt modules, angle scan

h01-Pt and h02-Pt
currents: h01=28.1A h02=2.4A
HV=200V beam on
angle: 47 deg

repetition of run040, but now biased :-)

telescope run 20148

  82   Mon Oct 4 21:01:25 2010 Christian IrmlerBELLErunrun433000004.10.2010 20:59:4804.10.2010 23:04:24

angle scan Origami 1 and  Micron wedge 1
HV = 100V
chiller set to 14°C

angle: 60°
axis 1: 92.4 (horizontal)
axis 2: 35 (vertical)
axis 3: -52.5 (rotary table)

telescope run: 20149

  83   Mon Oct 4 23:12:16 2010 Manfred ValentanBELLErunrun443000004.10.2010 23:?:?04.10.2010 23.57.23

angle scan Origami 1 and  Micron wedge 1
HV = 100V
chiller set to 14°C

angle: 30°
axis 1: 92.4 (horizontal)
axis 2: 35 (vertical)
axis 3: -22.5 (rotary table)

telescope run: 20150

  84   Mon Oct 4 23:59:05 2010 Manfred ValentanBELLErunrun45 04.10.2010 ??:??:??05.10.2010 00:56:48

angle scan Origami 1 and  Micron wedge 1
HV = 100V
chiller set to 14°C

angle: 45°
axis 1: 92.4 (horizontal)
axis 2: 35 (vertical)
axis 3: -37.5 (rotary table)

telescope run: 20151

  85   Tue Oct 5 10:20:30 2010 Manfred ValentanBELLErunrun4635000005.10.2010 01:00:0005.10.2010 10:16:07

angle scan Origami 1 and  Micron wedge 1
HV = 100V
chiller set to 14°C

angle: 15°
axis 1: 92.4 (horizontal)
axis 2: 35 (vertical)
axis 3: -7.5 (rotary table)

telescope run: 20152

  86   Tue Oct 5 10:23:09 2010 Manfred ValentanBELLErunrun473000005.10.2010 10:21:2005.10.2010

angle scan Origami 1 and  Micron wedge 1
HV = 100V
chiller set to 14°C

angle: 0°
axis 1: 92.4 (horizontal)
axis 2: 35 (vertical)
axis 3: +7.5 (rotary table)

telescope run: 20153

  88   Tue Oct 5 18:13:05 2010 Christian IrmlerITErunrun04853312505.10.2010 18:14:5706.10.2010 09:27:44

6 x SILC + 2 x ITE
HV=100V
telescope position: 124/48
telescope run: 20154-20155

DUTs and SILC4/5 swapped
new module order (downstream): SILC0 - SILC3 - SILC1 - W7 - W9 - SILC2 - SILC4 -SILC5
SILC1 and SILC2 are horizontal

beam on

modules flushed with dry air (black tube)
rel. humidity: ~0% @ 26°C

Attachment 1: LongtermITERun2.png
LongtermITERun2.png
  91   Wed Oct 6 11:51:25 2010 Thomas BergauerMicron Babyrunrun049448906.10.2010 11:38:2106.10.2010 11:49:23
8 x Micron Baby (3 irradiated), no cooling
HV=100V I=141uA (start of run)

beam on 

not yet optimized XY-table positions (111/43.5/7.5)

  92   Wed Oct 6 11:59:29 2010 Markus FriedlMicron Babyrunrun0509000006.10.2010 11:57:5506.10.2010 15:30:37

8 x Micron Baby (3 irradiated), no cooling
HV=100V I=141uA (start of run)
beam on
telescope position 118 / 41.1 / 7.5

 

no telescope run

  93   Wed Oct 6 16:33:55 2010 Markus FriedlMicron Babyrunrun0519000006.10.2010 16:32:0306.10.2010 20:59:58

8 x Micron Baby (3 irradiated), no cooling
HV=100V I=209uA (start of run, still rising); 203uA (end of run)
beam on, NIM trigger from TLU (no handshake)
telescope position 131 / 53.5 / 7.5
 

no telescope run - being tuned (some intervals during data taking are possible)

 

  96   Wed Oct 6 23:48:49 2010 Markus FriedlBELLErunrun05216578906.10.2010 23:47:1207.10.2010 08:43:42

Belle stack without Origami2
HV=80V I=217uA
telescope setting 103 / 30 / 277.5
telescope run 20184

temperature of chiller set to 15°C

beam stopped at 7.10. 08:00 sharp, no beam until 8.10 - 8:00 according to SPS Page 1. We keep DAQ and telescope running and cross our fingers for at least some spills of particles.

 

Irradiated micron module 2, n-side: excessive hit count on channels at the edges of the APV chips - no such thing on the p-side

  98   Fri Oct 8 18:12:15 2010 Christian IrmlerBELLErunrun0539800008.10.2010 00:33:1408.10.2010 13:36:57

Belle stack w/o Origami2 after irradiation
HV=80V
Telescope position 55/30/277.5
NIM trigger

temperature of chiller set to 15°C

Analog signal of APVs #22 and #23 has been bound to ground after 1200 events.

  99   Fri Oct 8 18:12:43 2010 Markus FriedlBELLErunrun0549000008.10.2010 18:08:4808.10.2010 21:49:36

Belle stack w/o Origami2 after irradiation

HV=80V I=224uA (beginning of run)

2 suspicious APVs on Micron n side

xy-table position 7 / 30 / 277.5 (shoots at the smaller edge of the trapezoidal sensor)

 

telescope run 20195

  102   Fri Oct 8 23:43:07 2010 Christian IrmlerBELLErunrun0551231608.10.2010 23:42:5109.10.2010 00:14:56

Belle stack w/o Origami2 after irradiation
HV=80V / 255 µA
cooling: Origami only, chiller set to -25°C,
2 suspicious APVs on n side of Micron due to burnt strip

same position as in previous run

telescope run 20197  - wrong config file @ telescope -> new run with correct settings

  103   Sat Oct 9 00:17:02 2010 Markus FriedlBELLErunrun056225k09.10.2010 00:15:5309.10.2010 09:54:28

Belle stack w/o Origami2 after irradiation
HV=80V / I_start=255 µA, I_stop=243 µA  

cooling: Origami only, chiller set to -25°C,
2 suspicious APVs on n side of Micron (possibly due to burnt strip)

same position as in previous run

telescope run 20198 - now with correct telescope threshold settings

a lot of "Error detected in APV 21, subevent 2. Event discarded, reset sent." errors started at 09.10.2010 09:00:25 (after whole night without any error)

  105   Sat Oct 9 12:25:36 2010 Thomas BergauerBELLErunrun05727647509.10.2010 12:22:2109.10.2010 15:08:46

 

Origami1 (n-side only) + Micron1 (non-irrad)

angle scan: 73 degree

HV=100V / 36 uA  (beginning), 35uA (end of run)

cooling: chiller set to 15C

 PROBLEM: wrong config file (single hit, not multi6)

telescope run 20200

Origami p-side does not receive triggers -> disabled

origami flex straight part needed to be folded due to severe rotation angle -> nanonics connector problem...

 

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