 Thu Aug 20 14:31:29 2009, Christian Irmler, alignment_beam, bottom left on sensor, point 5, run6868, 10600, 20.08.2009 14:36:00, 20.08.2009 14:51:57
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2 alignment modules
location in beam direction: h04-h03
beam in center of sensor
HV=70V, 40MHz, 6 samples
beam on, 120 GeV
module 1 (h03) is used w inverter off and higher base line
XY coordinates: X:57 y:155 (bottom left on sensor in beam direction) |
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Thu Aug 20 15:15:33 2009, Christian Irmler, alignment_beam, bottom center on sensor, point 6, run6869, 615 (beam manipulation by students), 20.08.2009 14:56:16 , 20.08.2009 15:14:11
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2 alignment modules
location in beam direction: h04-h03
beam in center of sensor
HV=70V, 40MHz, 6 samples
beam on, 120 GeV
module 1 (h03) is used w inverter off and higher base line
XY coordinates: X:50 y:155 (bottom center on sensor in beam direction) |
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Thu Aug 20 18:56:25 2009, Christian Irmler, alignment_laser, laser, laser001, 100000, 20.08.2009 18:48:53,
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2 alignment modules
location in beam direction: h04-h03
laser is shooting on h03 (opposite to the beam)
HV=70V, 40MHz, 6 samples
beam off
module 1 (h03) is used w inverter off
since the signal off the second sensor is only 10 percent, the base line of h03 was increased again (now @ 260 ADC).
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=15ns, amplitude=7mV
bad strips: APV5: 115, APV6: 1 |
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Thu Aug 20 19:12:23 2009, Manfred Valentan, alignment_laser, background mesurement with laser OFF, laser002, 10000, 20.08.2009 19:10:09, 20.08.2009 19:11:57
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Thu Aug 20 19:15:29 2009, Manfred Valentan, alignment_laser, laser on, laser003, 10000, 20.08.2009 19:13:04, 20.08.2009 19:14:49
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HV=70V, 40MHz, 6 samples, beam off
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=15ns, amplitude=7mV
same settings as run laser001 |
Thu Aug 20 19:35:06 2009, Manfred Valentan, alignment_laser, laser at high intensity (saturation on near sensor, good signal on far sensor), laser004, 100000, 20.08.2009 19:18:47, 20.08.2009 19:35:05 
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HV=70V, 40MHz, 6 samples, beam off
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=50ns, amplitude=45mV
laser at high intensity (saturation on near sensor, good signal on far sensor)
attached picture shows profile of laser on far sensor creating interferences |
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Thu Aug 20 19:46:02 2009, Manfred Valentan, alignment_laser, laser at high intensity, far sensor in 2nd position, laser005, 50000, 20.08.2009 19:45:16, 20.08.2009 19:53:01
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far sensor in 2nd position; laser at high intensity (saturation on near sensor, good signal on far sensor)
HV=70V, 40MHz, 6 samples, beam off, far sensor in 2nd position
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=50ns, amplitude=45mV
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Thu Aug 20 19:56:21 2009, Manfred Valentan, alignment_laser, background mesurement with laser OFF, laser006, 10k, 20.08.2009 19:54:04, 20.08.2009 19:55:38
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Thu Aug 20 20:06:06 2009, Manfred Valentan, alignment_laser, low intensity (like laser001), but far sensor in 2nd position, laser007, 50k, 20.08.2009 19:57:52, 20.08.2009 20:05:34
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HV=70V, 40MHz, 6 samples, beam off, far sensor in 2nd position
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=15ns, amplitude=7mV |
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Fri Aug 21 06:16:15 2009, Christian Irmler, BELLE, internal calibration 40 MHz transparent mode, cal003, , 20.08.2009 23:27:12, 21.08.2009 00:05:16
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Belle DUT, intcal
HV=80V, 40 MHz, no beam
transparent mode |
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Fri Aug 21 06:24:10 2009, Christian Irmler, BELLE, APVDAQ + telescope (beam alignement), run6872, 5785, 21.08.2009 00:12:26, 21.08.2009 00:27:11
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4 Belle DUTs
HV=80V, 40 MHz, 6 sample, 120 GeV
beam alignement
Origami is hit between in center of sensor (APV 1 and 2 on both sides) |
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Fri Aug 21 06:31:29 2009, Christian Irmler, BELLE, APVDAQ + telescope, run6873, 80173, 21.08.2009 00:47:38, 21.08.2009 06:07:02
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4 Belle DUTs
HV=80V, 40 MHz, 6 sample, 120 GeV
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped)
run interrupted after 80173 --> bad timing, peak was at 4 th or 5 th sample |
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Fri Aug 21 06:34:39 2009, Christian Irmler, BELLE, APVDAQ + telescope 40 MHz, run005, 75000, 21.08.2009 06:10:41, 21.08.2009 10:37:33
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was originally run004, renamed after run was stopped to avoid duplicate names
4 Belle DUTs
HV=80V, 40 MHz, 6 sample, 120 GeV
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
table position y (height): 94.3
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped)
same as run6873, but w improved timing --> peak is now at sample 2 or 3
since eudetmac was not reachable by VNC, the telescope has not been restarted !
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Fri Aug 21 12:05:31 2009, Christian Irmler, BELLE, APVDAQ standalone 40 MHz hit mode, run006, interrupted, 21.08.2009 10:41:51, 21.08.2009 10:54:37
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4 Belle DUTs
HV=80V, 40 MHz, 6 sample, 120 GeV
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
table position y (height): 94.3
zero supressed w/o bad strip definition of origami module
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped)
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Fri Aug 21 12:06:06 2009, Christian Irmler, BELLE, APVDAQ standalone 40 MHz, run007, interrupted, 21.08.2009 11:06:45, 21.08.2009 11:10:40
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4 Belle DUTs
HV=80V, 40 MHz, 6 sample, 120 GeV
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped)
zero supressed w bad strip definition of origami module, but reverse readout order of APV 2 and 3 on p-side |
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Fri Aug 21 12:06:29 2009, Christian Irmler, BELLE, APVDAQ standalone hit mode 40 MHz, run008, 75000, 21.08.2009 11:15:09, 21.08.2009 11:29:53
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4 Belle DUTs
HV=80V, 40 MHz, 6 sample, 120 GeV
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped)
same as run6873, but w improved timing --> peak is now at sample 2 or 3
since eudetmac was not reachable by VNC, the telescope has not been restarted !
zero supressed w bad strip definition of origami module, but natural readout order of APV 2 and 3 on p-side
hit cut = 4 |
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Fri Aug 21 12:06:39 2009, Christian Irmler, BELLE, APVDAQ standalone hit mode 40 MHz, run009, 75000, 21.08.2009 11:48:22, 21.08.2009 12:01:53
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4 Belle DUTs
HV=80V, 40 MHz, 6 sample, 120 GeV
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped)
same as run6873, but w improved timing --> peak is now at sample 2 or 3
since eudetmac was not reachable by VNC, the telescope has not been restarted !
zero supressed w bad strip definition of origami module, but natural readout order of APV 2 and 3 on p-side
hit cut = 5 |
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Fri Aug 21 12:08:44 2009, Christian Irmler, BELLE, APVDAQ standalone 40 MHz, pedcorr003, , 21.08.2009 12:08:33, 21.08.2009 12:18:45
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4 Belle DUTs
HV=80V, 40 MHz
pedestal correction
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
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Fri Aug 21 12:22:43 2009, Christian Irmler, BELLE, APVDAQ standalone 31.8 MHz hit mode, run010, 75000, 21.08.2009 12:53:02, 21.08.2009 13:35:01
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4 Belle DUTs
HV=80V, 31.8 MHz, 6 sample, 120 GeV
switched to external clock source
processed mode, hit cut = 4
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped) |
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Fri Aug 21 13:38:20 2009, Christian Irmler, BELLE, APVDAQ standalone 31.8 MHz hit mode, run011, 75000, 21.08.2009 13:35:25 ,
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4 Belle DUTs
HV=80V, 31.8 MHz, 6 sample, 120 GeV
external clock source
processed mode, hit cut = 5
beam position: p-side: APV2 of Origami, n-side: between APV1 and 2 of Origami (center of sensors)
JP-module is hit at APV3, module seems to be on a higher position than in past beam test (eventuelly flipped) |
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