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  HEPHY logbook for testbeam at SPS June 2009, Page 5 of 6  Not logged in ELOG logo
ID Date Author Project Subjectup Run Number Events StartTime EndTime
  83   Sun Aug 23 17:19:50 2009 Christian IrmlerPt_ITE512internal calibrationcal011 23.08.2009 16:30:4323.08.2009 17:02:14

Pt: 1 Grad, HV=200V, 0% RH, intcal, beam off
ITE512: HV=70V,
X-Y-Table: x=99.6, y=36

  68   Sat Aug 22 13:30:28 2009 Christian IrmlerBELLEinternal calibration 31.8 MHz transparent mode (cooling?)cal008 22.08.2009 12:50:4822.08.2009 13:29:25

Belle DUT, intcal
HV=80V, 31.8 MHz, beam off
1 sample, transparent mode
chiller set to 13 deg.

external 31.8 MHz clock

there was probably no water flow throught the pipe of the origami module during this run --> must be repeated

  70   Sat Aug 22 14:46:12 2009 Christian IrmlerBELLEinternal calibration 31.8 MHz transparent mode + coolingcal009 22.08.2009 14:43:5522.08.2009 15:22:37

Belle DUT, intcal
HV=80V, 31.8 MHz, beam off
1 sample, transparent mode
cooling
chiller set to 13 deg.

Since there was no (or to less) water flow through the small pipe of the origami module, all previous runs with cooling must be repeated.

Bypass removed to achieve better watter flow at the module!
Chiller pump is set to 2800 rpm

  53   Fri Aug 21 15:27:08 2009 Christian IrmlerBELLEinternal calibration 31.8 MHz hit modecal005 21.08.2009 15:34:4321.08.2009 16:29:47

Belle DUT, intcal
HV=80V, 31.8 MHz, no beam
hit mode

Origami p-side APV 2&3 with reverse readout order

  52   Fri Aug 21 14:18:11 2009 Christian IrmlerBELLEinternal calibration 31.8 MHz transparent modecal004 21.08.2009 14:21:4021.08.2009 15:01:24

Belle DUT, intcal
HV=80V, 31.8 MHz, no beam
transparent mode

Origami p-side APV 2&3 with reverse readout order

  66   Sat Aug 22 12:12:34 2009 Christian IrmlerBELLEinternal calibration 40 MHz transparent mode (cooling?)cal007 22.08.2009 12:10:32 22.08.2009 12:49:09

Belle DUT, intcal
HV=80V, 40 MHz, beam off
1 sample, transparent mode
chiller set to 13 deg.

external 40 MHz clock

there was probably no water flow throught the pipe of the origami module during this run --> must be repeated

  75   Sat Aug 22 22:14:50 2009 Christian IrmlerBELLEinternal calibration 40 MHz transparent mode + coolingcal010 22.08.2009 22:24:22 

Belle DUT, intcal
HV=80V, 40 MHz, beam off
1 sample, transparent mode
external clock
cooling
chiller set to 13 deg.

Bypass removed to achieve better watter flow at the module!
Chiller pump is set to 2800 rpm

  54   Fri Aug 21 16:37:22 2009 Christian IrmlerBELLEinternal calibration 40 MHz hit modecal006 21.08.2009 16:30:33 

Belle DUT, intcal
HV=80V, 40 MHz, no beam
hit mode

switched back to internal 40 MHz clock

  41   Fri Aug 21 06:16:15 2009 Christian IrmlerBELLEinternal calibration 40 MHz transparent modecal003 20.08.2009 23:27:1221.08.2009 00:05:16

Belle DUT, intcal
HV=80V, 40 MHz, no beam

transparent mode

  34   Thu Aug 20 18:56:25 2009 Christian Irmleralignment_laserlaserlaser00110000020.08.2009 18:48:53 

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

  37   Thu Aug 20 19:35:06 2009 Manfred Valentanalignment_laserlaser at high intensity (saturation on near sensor, good signal on far sensor)laser00410000020.08.2009 19:18:4720.08.2009 19:35:05

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

  38   Thu Aug 20 19:46:02 2009 Manfred Valentanalignment_laserlaser at high intensity, far sensor in 2nd positionlaser0055000020.08.2009 19:45:1620.08.2009 19:53:01

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

 

  36   Thu Aug 20 19:15:29 2009 Manfred Valentanalignment_laserlaser onlaser0031000020.08.2009 19:13:0420.08.2009 19:14:49

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

  40   Thu Aug 20 20:06:06 2009 Manfred Valentanalignment_laserlow intensity (like laser001), but far sensor in 2nd positionlaser00750k20.08.2009 19:57:5220.08.2009 20:05:34

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

  24   Thu Aug 20 11:05:26 2009 Christian Irmleralignment_beampedeatal correctionpedcorr002 20.08.2009 11:05:4120.08.2009 11:09:35

2 alignement modules

location in beam direction: h04-h03

HV=70V, 40MHz, 1 sample

beam on

module 1 (h03) is used w inverter off and higher base line

  21   Thu Aug 20 00:16:45 2009 Christian IrmlerITE128pedestal correctionpedcorr001 20.08.2009 00:14:2120.08.2009 00:24:28

DUT: SiLC 08_1, 6 x ITE128, SiLC 08_2
HV = 70V, 40MHz

pedestal correction

beam on

 

  82   Sun Aug 23 17:18:25 2009 Christian IrmlerPt_ITE512pedestal correctionpedcorr008 23.08.2009 17:17:36  

Pt: 1 Grad, HV=200V, 0% RH, intcal, beam off
ITE512: HV=70V,
X-Y-Table: x=99.6, y=36

  69   Sat Aug 22 13:34:14 2009 Christian IrmlerBELLEpedestal correction 31.8 MHz transparent mode (cooling?)pedcorr005 22.08.2009 13:31:2722.08.2009 13:41:42

Belle DUT, intcal
HV=80V, 31.8 MHz, beam off
1 sample, transparent mode
chiller set to 13 deg.


external 31.8 MHz clock

there was probably no water flow throught the pipe of the origami module during this run --> must be repeated!

  72   Sat Aug 22 15:28:00 2009 Christian IrmlerBELLEpedestal correction 31.8 MHz transparent mode + coolingpedcorr006 22.08.2009 15:25:3522.08.2009 15:36:00

Belle DUT, HV=80V, 31.8 MHz, beam off
1 sample, transparent mode
pedestal correction

chiller set to 13 deg, 2900 rpm

  76   Sat Aug 22 23:06:22 2009 Christian IrmlerBELLEpedestal correction 40 MHz transparent mode + coolingpedcorr007 22.08.2009 23:04:2922.08.2009 23:13:51

Belle DUT, HV=80V, 40 MHz, beam off
1 sample, transparent mode
pedestal correction

chiller set to 13 deg, 2900 rpm

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