 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
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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. |
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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
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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 |
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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
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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)
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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
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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 |
Wed Sep 29 19:08:56 2010, Markus Friedl, Micron Baby, run, run013, 89853, 29.09.2010 19:09:57, 30.09.2010 00:52:39 
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micron baby stack
HV=100V I=11.0uA
Beam on
telescope position: 121/53.5/7.5 (shifted in height by -1.5mm wrt run012 for better DUT centering)
telescope run 20107 |
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Tue Sep 28 01:13:57 2010, Markus Friedl, BELLE, cal, cal001, 83800, 28.09.2010 01:11:20,
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first intcal with complete Belle stack: 2 x Origami, 2 x Micron
HV=100V I=49uA
beam is on
chiller is set to 15°C (module temperature is ~17°C)
both Origamis and both Microns are serially cooled |
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Tue Sep 28 22:07:16 2010, Markus Friedl, BELLE, cal, cal002 DO NOT USE -> go to cal003, 83800, 28.09.2010 22:01:55,
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Belle stack (Origami, Micron, Micron, Origami)
now cooling only for Origami, Micron are uncooled
chiller set point: -25°C, measured values on Origami: -10°C
HV=100V, Ibias=38µA, beam off
modified I2C settings for cold modules
temperature monitoring: Origami2 pipes in<->out swapped (to achieve shorter tubes)
PROBLEM: Origami n channels are swapped -> USE cal003 INSTEAD!!! |
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Wed Sep 29 09:39:33 2010, Markus Friedl, BELLE, cal, cal003, 83800, 29.09.2010 09:38:00,
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same as cal002, but now with corrected readout order |
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Wed Sep 29 14:03:55 2010, Markus Friedl, BELLE, cal, cal004, 83800, 29.09.2010 14:02:25, 29.09.2010 14:45:05
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Belle stack: Origami-Micron-Micron-Origami
HV=100V, Ibias=100µA, beam off
no cooling
Temp. at modules:
Origami 1: 50°C
Micron 1: 46°C
Micron 2: 48°C
Origami 2: 48°C
standard I2C settings
centered |
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Wed Sep 29 17:38:19 2010, Markus Friedl, Micron Baby, cal, cal005, 83800, 29.09.2010 17:36:38,
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micron baby stack
HV=100V I=6.5uA
Beam off |
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Thu Sep 30 15:06:28 2010, Markus Friedl, Micron Baby, cal, cal006, 83800, 30.09.2010 15:01:56,
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micron baby: 4 DUTs - angle scan
HV=100V I=6.8uA
Beam off (turned on at ~8k events)
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Sat Oct 2 17:27:14 2010, Thomas Bergauer, ITE, cal, cal007, 83800, 02.10.2010 17:11:18 ,
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ITE: 2 DUTs
2 x SILC + 2 x ITE
HV=100V
Beam on
one short only per sensor |
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Sun Oct 3 08:14:39 2010, Markus Friedl, ITE, cal, cal008, 83800, 03.10.2010 08:13:06,
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6 x SILC + 2 x ITE
HV=100V
telescope position: 119
no beam (technical problem) |
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Sun Oct 3 14:35:12 2010, Marko Dragicevic, CNM, cal, cal009, 83800, 03.10.2010 13:50:54,
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CMN-SILC stack
HV_SILC (Katze)=75V, 0.25uA (6 SiLC)
HV_CNM (Keithley)=30V, CNM_1=84nA, CNM_2=4.3uA
DUT outside of beam
calibration started after 1 hour warmup |
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Sun Oct 3 18:23:27 2010, Christian Irmler, Pt, cal, cal010, 83800, 03.10.2010 18:26:49 ,
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pt modules angle scan
h01-Pt and h02-Pt
currents: h01=23.1µA h02=10.4µA
HV=200V
beam on
modules flushed with dry air
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Mon Oct 4 20:16:19 2010, Christian Irmler, BELLE, cal, cal011, 83800, 04.10.2010 20:15:00,
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angle scan Origami 1 and Micron wedge 1
HV = 100V
chiller set to 14°C
HV connection of Origami 1 repaired |
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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
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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 |
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Wed Oct 6 11:03:59 2010, Marko Dragicevic, Micron Baby, cal, cal013, 83800, 06.10.2010 11:03:12,
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8 x Micron Baby (3 irradiated), no cooling
HV=100V I=115uA (start of run)
beam off
# VADJ/VPSP increased to 48 (was 30) for irradiated DUTs to restore baseline position (higher after irradiation)
ADC delay timing did not change after irradiation (verified)
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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
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Belle stack without Origami2
HV=80V I=227uA
beam on |
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Fri Oct 8 17:26:36 2010, Markus Friedl, BELLE, cal, cal015, 83800, 08.10.2010 17:22:44,
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Belle stack without Origami2
HV=11V I=32uA
beam on
2 suspicious APVs on n side of Micron due to burnt strip
trying to identify problematic Micron n side channels with low bias voltage (APV22 baseline saturates at higher bias) |
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