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  Alibava/Mapsa testbeam at DESY in April 2017 (Axel, Grossi), Page 7 of 7  Not logged in ELOG logo
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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 16:33:32 2017, Axel Koenig, ALiBaVa (IFX), run_013_IFX_CB_75V.dat, 013, 175000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 524. Bias scan 75 V.

Parameter Value
Alibava run run_013_IFX_CB_75V.dat
Telescope run 524
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -75
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
Entry  Thu Apr 13 16:31:55 2017, Johannes Grossmann, MaPSA, Teleskope Correlation, 9, 1000000, 0, No, Unknown 

Telescope 1237

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

Telescope 1236

threshold 90 

 

Entry  Thu Apr 13 16:00:25 2017, Axel Koenig, ALiBaVa (IFX), run_012_IFX_CB_70V.dat, 012, 175000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 523. Bias scan 70 V.

Parameter Value
Alibava run run_012_IFX_CB_70V.dat
Telescope run 523
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -70
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
Entry  Thu Apr 13 15:26:22 2017, Axel Koenig, ALiBaVa (IFX), run_011_IFX_CB_65V.dat, 011, 175000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 522. Bias scan 65 V.

Parameter Value
Alibava run run_011_IFX_CB_65V.dat
Telescope run 522
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -65
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
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 13:07:39 2017, Axel Koenig, ALiBaVa (IFX), run_010_IFX_CB_60V.dat, 010, 175000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 521. Bias scan 60 V.

Parameter Value
Alibava run run_010_IFX_CB_60V.dat
Telescope run 521
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -60
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 12:33:20 2017, Axel Koenig, ALiBaVa (IFX), run_009_IFX_CB_50V.dat, 009, 175000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 517. Bias scan 50 V.

Parameter Value
Alibava run run_009_IFX_CB_50V.dat
Telescope run 517
Triggers 175000
Alibava trigger eff. ~58%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -50
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
Entry  Thu Apr 13 12:00:40 2017, Axel Koenig, ALiBaVa (IFX), run_008_IFX_CB_40V.dat, 008, 175000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 515. Bias scan 40 V.

Parameter Value
Alibava run run_008_IFX_CB_40V.dat
Telescope run 515
Triggers 175000
Alibava trigger eff. ~58%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -40
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
Entry  Thu Apr 13 11:25:32 2017, Axel Koenig, ALiBaVa (IFX), run_007_IFX_CB_30V.dat, 007, 170000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 513. Bias scan 30 V.

Parameter Value
Alibava run run_007_IFX_CB_30V.dat
Telescope run 513
Triggers 170000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -30
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
Entry  Thu Apr 13 10:58:57 2017, Axel Koenig, ALiBaVa (IFX), run_006_IFX_CB_20V.dat, 006, 185000, 109, 4.5, 240, No, Unknown 

Remarks: Telescope run 510. Bias scan 20 V.

Parameter Value
Alibava run run_006_IFX_CB_10V.dat
Telescope run 510
Triggers 185000
Alibava trigger eff. ~55.6%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -20
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 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  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  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 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 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 21:06:44 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

 

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