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  HEPHY logbook for testbeam at SPS June 2009, Page 2 of 6  Not logged in ELOG logo
IDup Date Author Project Subject Run Number Events StartTime EndTime
  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

  33   Thu Aug 20 15:54:45 2009 Manfred ValentanBELLEtemp/humidty logger data    

position: underneath telescope. dewpoint ~ 15 degree

test with chiller: running 4 hours at 15 degress: NO condensation on alu pipe

  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

  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

 

  39   Thu Aug 20 19:56:21 2009 Manfred Valentanalignment_laserbackground mesurement with laser OFFlaser00610k20.08.2009 19:54:0420.08.2009 19:55:38
  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

  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

  42   Fri Aug 21 06:24:10 2009 Christian IrmlerBELLEAPVDAQ + telescope (beam alignement)run6872578521.08.2009 00:12:2621.08.2009 00:27:11

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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