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  HEPHY logbook for testbeam at SPS June 2009, Page 5 of 6  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
ID Date Author Projectup Subject Run Number Events StartTime EndTime
  2   Mon Jul 6 12:24:53 2009 Stephan HänselSiLCModule Drawings    

Pt Modules:

Optical Modules:

ITE Modules: :

 

  5   Mon Jul 6 12:29:20 2009 Stephan HänselSiLCSensors - layout    

Pt Modules:

CMS OB1 Sensors:

 

Optical Modules:

Sensors:

 

ITE Modules:

  7   Mon Jul 6 16:22:36 2009 Stephan HänselSiLCMeasurements - Sensors    

Pt Modules:

 

Optical Modules:

 

ITE Modules:

 

 

  8   Mon Jul 6 16:23:51 2009 Stephan HänselSiLCModule Components    

Pt Modules:


Pt-1:
hybrid: h01-4APV
bottom sensor: 30210331516116
top sensor: 30210332911309

Pt-2:
hybrid: h02-4APV
bottom sensor: 30210331415917
top sensor: 30210314845402

 

Optical Modules:


Opt_AC-Test-1:
hybrid: h21-2APV
sensor: HPK-ILC-TS-SPL-6687-05

Opt_AC-Test-2:
hybrid: h22-2APV
sensor: HPK-ILC-TS-SPL-6687-07


modules with SiLC alignment sensors:
Opt-1:
hybrid: h03
sensor: HPK-SPL-6686-03

Opt-2:
hybrid: h04
sensor: HPK-SPL-6686-07

 

ITE Modules:

  9   Thu Jul 9 10:29:58 2009 Stephan HänselSiLCMeasurements - Modules    

Pt Modules:

- Sensoren sind Luftfeuhtigkeitsempfindlich

- die Sensoren brauchen einige Zeit unter Spannung bis sie sich bei einem akzeptablen Strom stabilisieren 

small Problems:

 

Optical Modules:

small Problems with h03-Module:

ITE Modules:

 

  17   Wed Aug 19 15:41:17 2009 Wolfgang KiesenhoferSiLCangle scan templates    

Linie am rechten Seitenrand (in der Vorschau unten leider nicht gut zu sehen) sollte mit dem rechten Rand der Basisplatte abschließen (bezogen auf die Beam Richtung).

  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

  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

  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)

  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)

  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)

  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)

  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)

  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)

  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)

  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

  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

  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
  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

  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

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