ID |
Date |
Author |
Project |
Subject |
Run Number |
Events |
StartTime |
EndTime |
82
|
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 |
83
|
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 |
84
|
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 |
85
|
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 |
86
|
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 |
95
|
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 |
96
|
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 |
97
|
Fri Oct 8 17:26:36 2010 |
Markus Friedl | BELLE | cal | cal015 | 83800 | 08.10.2010 17:22:44 | |
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) |
98
|
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. |
99
|
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 |
100
|
Fri Oct 8 23:05:03 2010 |
Markus Friedl | BELLE | cal | cal016 | 83800 | 08.10.2010 23:03:16 | |
Belle stack w/o Origami2 after irradiation
HV=80V / 258 µA
cooling: Origami only, chiller set to -25°C,
2 suspicious APVs on n side of Micron due to burnt strip
Bias connection of Origami repaired --> lower noise on p-side |
101
|
Fri Oct 8 23:22:32 2010 |
Manfred Valentan | BELLE | Schnittwinkel barrel vs. slanted | | | | |
17deg acceptance => Schnittwinkel barrel option = 90-17 = 73deg -----> rotary table 80.5
layer zusätzlich slanted um Winkel alpha => Schnittwinkel = 73 - alpha
slant angles: layer 4: 11.9deg => Schnittwinkel 61.1deg -----> rotary table 68.6
layer 5: 17.2deg => Schnittwinkel 55.8deg -----> rotary table 63.3
layer 6: 21.1deg => Schnittwinkel 51.9deg -----> rotary table 59.4
Im Vergleich mit senkrechtem Durchgang der Teilchen erwarte ich eine Vergrößerung der cluster width um den Faktor tan(Schnittwinkel):
slant layer 4: 1.81
slant layer 5: 1.47
slant layer 6: 1.28
barrel: 3.27 |
102
|
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 |
103
|
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) |
104
|
Sat Oct 9 12:00:55 2010 |
Christian Irmler | BELLE | cal | cal017 | 83800 | 09.10.2010 11:59:37 | |
Origami1 (n-side only) + Micron1 (non-irrad)
angle scan: 73°
HV=100V / 40 µA
cooling: chiller set to 15°C
Origami p-side does not receive triggers -> disabled
origami flex straight part needed to be folded due to severe rotation angle -> nanonics connector problem... |
105
|
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...
|
|
106
|
Sat Oct 9 15:29:09 2010 |
Markus Friedl | BELLE | run | run058 | 30000 | 09.10.2010 15:26:50 | 09.10.2010 16:21:37 |
Origami1 (n-side only) + Micron1 (non-irrad)
angle scan: 73 - now with multi6 (previous run was single)
HV=100V / 35uA (beginning of run) 34uA (end of run)
cooling: chiller set to 15C
telescope run 20201
Origami p-side does not receive triggers -> disabled
origami flex straight part needed to be folded due to severe rotation angle -> nanonics connector problem...
|
|
52
|
Fri Oct 1 23:18:34 2010 |
Markus Friedl | CNM | run | run022 | 8139 | 01.10.2010 23:17:02 | 01.10.2010 23:45:51 |
CMN-SILC stack
HV_SILC (Katze)=75V, 0.25uA (6 SiLC)
HV_CNM (Keithley)=30V, CNM_1=84nA, CNM_2=4.3uA
not optimized alignment
telescope run 20118 |
53
|
Fri Oct 1 23:50:28 2010 |
Thomas Bergauer | CNM | run | run023 | 2275 | 01.10.2010 23:49:29 | 01.10.2010 23:53:12 |
CMN-SILC stack
HV_SILC (Katze)=75V, 0.25uA (6 SiLC)
HV_CNM (Keithley)=30V, CNM_1=84nA, CNM_2=4.3uA
too much optimized alignment (XY-table to 133/74/187.5) ;-)
telescope run 20119 |
54
|
Fri Oct 1 23:55:12 2010 |
Thomas Bergauer | CNM | run | run024 | 320k | 01.10.2010 23:53:12 | 02.10.2010 09:47:37 |
CMN-SILC stack
HV_SILC (Katze)=75V, 0.25uA (6 SiLC)
HV_CNM (Keithley)=30V, CNM_1=84nA, CNM_2=4.3uA
optimized alignment (XY-table to 133/76/187.5)
telescope run 20120 |