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  Alibava/Mapsa testbeam at DESY in April 2017 (Axel, Grossi), Page 5 of 7  Not logged in ELOG logo
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Entry  Thu Apr 20 22:19:21 2017, Axel Koenig, ALiBaVa (IFX), run_016_Irrad_500V.dat, 016, 2500000, 96, 64, 370, No, Unknown 

Remarks: Telescope run 648. Bias voltage -500V, central position of sensor (DUT parallel to telescope planes at 360 deg due to different fixation compared to other DUTs). Telescope geometry identical to double irrad module.

Backside Biasing!

rotation scan.

Telescope chiller turned on (15 deg).

Run finished over night!

Parameter Value
Alibava run run_016_Irrad_500V.dat
Telescope run 648
Triggers 2500000
Alibava trigger eff. ~70%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -500
Latency 132
Table x 96 mm
Table z 64 mm
Tabe rot

370 deg
Temperature at DUT -14.5 +- 1 deg. celsius
Current 39.2 uA
Entry  Fri Apr 21 07:46:57 2017, Axel Koenig, ALiBaVa (IFX), run_017_Irrad_500V.dat, 017, 200000, 96, 64, 360, No, Unknown 

Remarks: Telescope run 649. Bias voltage -500V, central position of sensor (DUT parallel to telescope planes at 360 deg due to different fixation compared to other DUTs). Telescope geometry identical to double irrad module.

Backside Biasing!

Beam energy scan.

Telescope chiller turned on (15 deg).

Parameter Value
Alibava run run_017_Irrad_500V.dat
Telescope run 649
Triggers 200000
Alibava trigger eff. ~70%
Beam energy 5.4 GeV
Telescope threshold 6
Bias voltage -500
Latency 132
Table x 96 mm
Table z 64 mm
Tabe rot

360 deg
Temperature at DUT -14.5 +- 1 deg. celsius
Current 39.2 uA
Entry  Fri Apr 21 08:15:03 2017, Axel Koenig, ALiBaVa (IFX), run_018_Irrad_500V.dat, 018, 200000, 96, 64, 360, No, Unknown 

Remarks: Telescope run 650. Bias voltage -500V, central position of sensor (DUT parallel to telescope planes at 360 deg due to different fixation compared to other DUTs). Telescope geometry identical to double irrad module.

Backside Biasing!

Beam energy scan.

Telescope chiller turned on (15 deg).

Parameter Value
Alibava run run_018_Irrad_500V.dat
Telescope run 650
Triggers 200000
Alibava trigger eff. ~70%
Beam energy 5.2 GeV
Telescope threshold 6
Bias voltage -500
Latency 132
Table x 96 mm
Table z 64 mm
Tabe rot

360 deg
Temperature at DUT -14.5 +- 1 deg. celsius
Current 39.2 uA
Entry  Fri Apr 21 08:38:17 2017, Axel Koenig, ALiBaVa (IFX), run_019_Irrad_500V.dat, 019, 200000, 96, 64, 360, No, Unknown 

Remarks: Telescope run 651. Bias voltage -500V, central position of sensor (DUT parallel to telescope planes at 360 deg due to different fixation compared to other DUTs). Telescope geometry identical to double irrad module.

Backside Biasing!

Beam energy scan.

Telescope chiller turned on (15 deg).

Parameter Value
Alibava run run_019_Irrad_500V.dat
Telescope run 651
Triggers 200000
Alibava trigger eff. ~70%
Beam energy 5 GeV
Telescope threshold 6
Bias voltage -500
Latency 132
Table x 96 mm
Table z 64 mm
Tabe rot

360 deg
Temperature at DUT -14.5 +- 1 deg. celsius
Current 39.2 uA
Entry  Fri Apr 21 08:57:30 2017, Axel Koenig, ALiBaVa (IFX), run_020_Irrad_500V.dat, 020, 200000, 96, 64, 360, No, Unknown 

Remarks: Telescope run 652. Bias voltage -500V, central position of sensor (DUT parallel to telescope planes at 360 deg due to different fixation compared to other DUTs). Telescope geometry identical to double irrad module.

Backside Biasing!

Beam energy scan.

Telescope chiller turned on (15 deg).

Parameter Value
Alibava run run_020_Irrad_500V.dat
Telescope run 652
Triggers 200000
Alibava trigger eff. ~70%
Beam energy 4.8 GeV
Telescope threshold 6
Bias voltage -500
Latency 132
Table x 96 mm
Table z 64 mm
Tabe rot

360 deg
Temperature at DUT -14.5 +- 1 deg. celsius
Current 39.2 uA
Entry  Fri Apr 21 09:14:45 2017, Axel Koenig, ALiBaVa (IFX), run_021_Irrad_500V.dat, 021, 200000, 96, 64, 360, No, Unknown 

Remarks: Telescope run 653. Bias voltage -500V, central position of sensor (DUT parallel to telescope planes at 360 deg due to different fixation compared to other DUTs). Telescope geometry identical to double irrad module.

Backside Biasing!

Beam energy scan.

Telescope chiller turned on (15 deg).

Parameter Value
Alibava run run_021_Irrad_500V.dat
Telescope run 653
Triggers 200000
Alibava trigger eff. ~70%
Beam energy 4.6 GeV
Telescope threshold 6
Bias voltage -500
Latency 132
Table x 96 mm
Table z 64 mm
Tabe rot

360 deg
Temperature at DUT -14.5 +- 1 deg. celsius
Current 39.2 uA
Entry  Wed Apr 12 21:06:44 2017, Axel König, ALiBaVa (IFX), run_001_IFX_CB_100V.dat, 001, 200000, 109, 4.5, 240, No, Unknown 11.png46.png

First run for alibava modules with Sensor IFX_CB.

Beam energy = 5.6 GeV

Telescope threshold = 6

Telescope data file = 496

Bias voltage = -100V

Telescope synchornisation: yes

Position table (is center of sensor):

x=109mm

y=4.5mm

phi=240 deg

 

Entry  Wed Apr 12 21:55:13 2017, Axel König, common, pulse shape , , , , No, Unknown 21.png

pulse shape looks good for latency 132. This value is now taken by default for all runs unless otherwise stated.

Entry  Wed Apr 12 21:56:48 2017, Axel König, common, Kazu beetle settings, , , , No, Unknown 

Beetle setting for a better defined pulse shape. These parameters were found by kazu, a beetle developer at lhcb.

CompCtrl=9
Ibuf=10
Icurrbuf=119
Ipipe=13
Ipre=75
Isf=29
Isha=10
Itp=0
Ivoltbuf=29
Latency=133
ROCtrl=26
RclkDiv=0
Vd=140
Vdcl=107
Vfp=31
Vfs=102

Entry  Wed Apr 12 22:34:18 2017, Axel König, ALiBaVa (IFX), run_002_IFX_CB_100V.dat, 002, 100000, 109, 0.5, 240, No, Unknown 

Remarks: Beam position on only one chip.

Parameter Value
Alibava run run_002_IFX_CB_100V.dat
Telescope run 498
triggers 100000
Alibava trigger eff. ?
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100 V
Latency 132
Table x 109 mm
Table z 0.5 mm
Table rot 240 deg (parallel to tele. planes)
Entry  Wed Apr 12 22:41:08 2017, Axel König, ALiBaVa (IFX), run_003_IFX_CB_100V.dat, 003, 100000, 109, 8.5, 240, No, Unknown 

Remarks: Beam position on only one chip.

Parameter Value
Alibava run run_003_IFX_CB_100V.dat
Telescope run 500
Triggers 100000
Alibava trigger eff ?
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100 V
Latency 132
Table x 109 mm
table z 8.5 mm
table rot 240 deg (parallel to tele. planes)
Entry  Thu Apr 13 09:23:20 2017, Axel König, ALiBaVa (IFX), run_005_IFX_CB_10V.dat, 005, 285000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 508. Bias scan 10 V.

Parameter Value
Alibava run run_005_IFX_CB_10V.dat
Telescope run 508
Triggers 285000
Alibava trigger eff. ~36.5%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -10
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
Entry  Thu Apr 13 10:03:29 2017, Axel König, ALiBaVa (IFX), run_001_IFX_CB_100V.dat, 001, 200000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 496. Bias voltage 100 V. First run at DESY TB.

Parameter Value
Alibava run run_001_IFX_CB_100V.dat
Telescope run 496
Triggers 200000
Alibava trigger eff. ?
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
Entry  Thu Apr 13 13:07:17 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 1, 1000000, 0, No, Unknown 

Telescope 1209

Entry  Thu Apr 13 14:54:15 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 4, 1000000, 0, No, Unknown 

Telescope 1209

threshold 90 

 

Entry  Thu Apr 13 16:23:35 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 7, 1000000, 0, No, Unknown 

Telescope 1236

threshold 90 

 

Entry  Thu Apr 13 16:31:55 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 9, 1000000, 0, No, Unknown 

Telescope 1237

Entry  Thu Apr 13 16:47:40 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 10, 1000000, 0, No, Unknown 

Telescope 1241

Threshold 90

Entry  Thu Apr 13 17:04:52 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 11, 100000, 0, No, Unknown 

Telescope 1241

Threshold 90

Entry  Thu Apr 13 17:08:11 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 12, 100000, 0, No, Unknown 

Telescope 1241

Threshold 110

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