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  HEPHY logbook for testbeam at SPS September/October 2010, Page 4 of 8  Not logged in ELOG logo
Entry  Sat Oct 9 12:25:36 2010, Thomas Bergauer, BELLE, run, run057, 276475, 09.10.2010 12:22:21, 09.10.2010 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...

 

Entry  Sat Oct 9 00:17:02 2010, Markus Friedl, BELLE, run, run056, 225k, 09.10.2010 00:15:53, 09.10.2010 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)

Entry  Fri Oct 8 23:43:07 2010, Christian Irmler, BELLE, run, run055, 12316, 08.10.2010 23:42:51, 09.10.2010 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

Entry  Fri Oct 8 18:12:43 2010, Markus Friedl, BELLE, run, run054, 90000, 08.10.2010 18:08:48, 08.10.2010 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

Entry  Fri Oct 8 18:12:15 2010, Christian Irmler, BELLE, run, run053, 98000, 08.10.2010 00:33:14, 08.10.2010 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.

Entry  Wed Oct 6 23:48:49 2010, Markus Friedl, BELLE, run, run052, 165789, 06.10.2010 23:47:12, 07.10.2010 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

Entry  Wed Oct 6 23:03:15 2010, Marko Dragicevic, BELLE, cal, cal014, 83800, 06.10.2010 23:01:56, 06.10.2010 23:34:07 

Belle stack without Origami2
HV=80V I=227uA

beam on

Entry  Wed Oct 6 16:33:55 2010, Markus Friedl, Micron Baby, run, run051, 90000, 06.10.2010 16:32:03, 06.10.2010 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)

 

Entry  Wed Oct 6 11:59:29 2010, Markus Friedl, Micron Baby, run, run050, 90000, 06.10.2010 11:57:55, 06.10.2010 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

Entry  Wed Oct 6 11:51:25 2010, Thomas Bergauer, Micron Baby, run, run049, 4489, 06.10.2010 11:38:21, 06.10.2010 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)

Entry  Tue Oct 5 18:13:05 2010, Christian Irmler, ITE, run, run048, 533125, 05.10.2010 18:14:57, 06.10.2010 09:27:44 LongtermITERun2.png

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

Entry  Tue Oct 5 17:50:23 2010, Christian Irmler, ITE, cal, cal012, 83800, 05.10.2010 17:50:26, 05.10.2010 18:09:48  

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

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

Entry  Tue Oct 5 10:20:30 2010, Manfred Valentan, BELLE, run, run46, 350000, 05.10.2010 01:00:00, 05.10.2010 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

Entry  Mon Oct 4 23:59:05 2010, Manfred Valentan, BELLE, run, run45, , 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

Entry  Tue Oct 5 10:23:09 2010, Manfred Valentan, BELLE, run, run47, 30000, 05.10.2010 10:21:20, 05.10.2010  

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

Entry  Mon Oct 4 12:50:13 2010, Erik Huemer, Pt, run, run039 --> run out of air --> repeat, 25600, 04.10.2010 12:45:17, 04.10.2010 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

Entry  Mon Oct 4 00:08:55 2010, Manfred Valentan, Pt, run, run034, 187000, 04.10.2010 00:03:18, 04.10.2010 09:22:07 

Pt modules, angle scan

h01-Pt and h02-Pt
currents: h01=21.9A h02=7.5A
HV=200V beam on
angle: 37

telescope run 20139

Entry  Sun Oct 3 22:53:49 2010, Manfred Valentan, Pt, run, run033, 25600, 03.10.2010 22.47:38, 04.10.2010 00:02:37 

Pt modules, angle scan

h01-Pt and h02-Pt
currents: h01=22.9A h02=6.9A
HV=200V beam on
angle: 33

telescope run 20138

Entry  Mon Oct 4 21:01:25 2010, Christian Irmler, BELLE, run, run43, 30000, 04.10.2010 20:59:48, 04.10.2010 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

Entry  Mon Oct 4 23:12:16 2010, Manfred Valentan, BELLE, run, run44, 30000, 04.10.2010 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

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