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  HEPHY logbook for testbeam at SPS June 2009, Page 4 of 6  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
ID Date Author Project Subject Run Number Events StartTimedown EndTime
  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

Attachment 1: laser_interference.png
laser_interference.png
  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

  35   Thu Aug 20 19:12:23 2009 Manfred Valentanalignment_laserbackground mesurement with laser OFFlaser0021000020.08.2009 19:10:0920.08.2009 19:11:57
  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

  31   Thu Aug 20 15:15:33 2009 Christian Irmleralignment_beambottom center on sensor, point 6run6869615 (beam manipulation by students)20.08.2009 14:56:16 20.08.2009 15:14:11

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)

  30   Thu Aug 20 14:31:29 2009 Christian Irmleralignment_beambottom left on sensor, point 5run68681060020.08.2009 14:36:0020.08.2009 14:51:57

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)

  29   Thu Aug 20 12:50:59 2009 Christian Irmleralignment_beambottom right on sensor, point 4run6866846720.08.2009 12:51:0420.08.2009 13:05:01

2 alignement 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:43 y:155 (bottom right on sensor in beam direction)

  28   Thu Aug 20 12:35:13 2009 Christian Irmleralignment_beamtop right on sensor, point 3run68651060020.08.2009 12:31:3520.08.2009 12:48:04

2 alignement 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:43 y:121.3 (top right on sensor in beam direction)

  27   Thu Aug 20 12:18:40 2009 Christian Irmleralignment_beamtop left on sensor, point 2run6863 (telescope 6864)1060020.08.2009 12:07:2820.08.2009 12:25:57

2 alignement 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:121.3 (top left on sensor in beam direction)

  26   Thu Aug 20 11:38:11 2009 Christian Irmleralignment_beamtop center, point 7run6861 (+6862)1060020.08.2009 11:36:3520.08.2009 11:53:51

2 alignement 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:121.3 (top center, point 7)

  25   Thu Aug 20 11:23:04 2009 Christian Irmleralignment_beambeam in center of sensor w telescoperun004 (6860 telescope)1060020.08.2009 11:09:50 20.08.2009 11:25:16

2 alignement 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:141.3 (center- center, point 1)

  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

  23   Thu Aug 20 10:48:39 2009 Christian Irmleralignment_beaminternal calibrationcal002 20.08.2009 10:49:0720.08.2009 10:59:43

2 alignement modules

location in beam direction: h04-h03

HV=70V, 40MHz, 1 sample
no beam

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

  22   Thu Aug 20 00:31:45 2009 Christian IrmlerITE128ITE128 shooting into strips w pitch adapter, upper positionrun00310060020.08.2009 00:27:36 

DUT: SiLC 08_1, 6 x ITE128, SiLC 08_2
HV = 70V, 40MHz, 120 GeV
TLU trigger, w/o telescope
9x9 mm beam spot

height (y) = 139.3100

ITE128 shooting into strips w pitch adapter, upper edge of sensor

  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

 

  32   Thu Aug 20 15:50:58 2009 Manfred Valentanalignment_laserslow control: HV graphall alignemnt_laser runs 20.08.09 10:364h 43m 52s later

blue graph: h03

white graph: h04

Attachment 1: slow_control_alignment_sensors.gif
slow_control_alignment_sensors.gif
  19   Wed Aug 19 22:56:07 2009 Christian IrmlerITE128ITE128 shooting into strips w pitch adapter, upper positionrun00210060019.08.2009 22:54:2320.08.2009 00:11:31

DUT: SiLC 08_1, 6 x ITE128, SiLC 08_2
HV = 70V, 40MHz, 120 GeV
TLU trigger, w/o telescope
9x9 mm beam spot

height (y) = 144.3099

ITE128 shooting into strips w pitch adapter, upper position

  18   Wed Aug 19 20:43:14 2009 Christian IrmlerITE128ITE128 shooting into strips w/o pitch adapter, low positionrun00110060019.08.2009 20:42:0819.08.2009 22:54:21

DUT: SiLC 08_1, 6 x ITE128, SiLC 08_2
HV = 70V, 40MHz, 120 GeV
TLU trigger, w/o telescope
9x9 mm beam spot

height (y) = 154.0979

ITE128 shooting into strips w/o pitch adapter, low position

  16   Wed Aug 19 15:37:37 2009 Christian IrmlerITE128internal calibrationcal001 15:31:29 

8 modules, HV=70V, 40MHz, 1 sample
no beam

APV 4,5: inverter off, higher baseline = PAD modules

  1   Mon Jul 6 12:22:47 2009 Stephan HänselSiLCMeasurements - hybrids with APV    

Pt Modules:

Optical Modules:

ITE Modules:

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