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  Alibava/Mapsa testbeam at DESY in April 2017 (Axel, Grossi), Page 4 of 7  Not logged in ELOG logo
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ID Date Authordown Project Subject Run Number Events XYPosition Cooling Data
  18   Thu Apr 13 16:00:25 2017 Axel KoenigALiBaVa (IFX)run_012_IFX_CB_70V.dat012175000109, 4.5, 240NoUnknown

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)
  21   Thu Apr 13 16:33:32 2017 Axel KoenigALiBaVa (IFX)run_013_IFX_CB_75V.dat013175000109, 4.5, 240NoUnknown

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)
  25   Thu Apr 13 17:11:31 2017 Axel KoenigALiBaVa (IFX)run_014_IFX_CB_80V.dat014175000109, 4.5, 240NoUnknown

3Remarks: Telescope run 525. Bias scan 80 V.

Parameter Value
Alibava run run_014_IFX_CB_80V.dat
Telescope run 525
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -80
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  28   Thu Apr 13 17:47:28 2017 Axel KoenigALiBaVa (IFX)run_015_IFX_CB_90V.dat015175000109, 4.5, 240NoUnknown

3Remarks: Telescope run 526. Bias scan 90 V.

Parameter Value
Alibava run run_015_IFX_CB_90V.dat
Telescope run 526
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -90
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  32   Thu Apr 13 18:26:57 2017 Axel KoenigALiBaVa (IFX)run_016_IFX_CB_100V.dat016750000109, 4.5, 240NoCrap

3Remarks: Telescope run 527-531. Bias scan 100 V. Telescope got out of sync. Match with telescope data only up to 175000 events.

Parameter Value
Alibava run run_016_IFX_CB_100V.dat
Telescope run 527-531
Triggers 750000
Alibava trigger eff. ~60%
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)
  33   Thu Apr 13 20:49:30 2017 Axel KoenigALiBaVa (IFX)run_017_IFX_CB_110V.dat017175000109, 4.5, 240NoUnknown

Remarks: Telescope run 532. Bias scan 110 V.

Parameter Value
Alibava run run_017_IFX_CB_110V.dat
Telescope run 532
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -110
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  36   Thu Apr 13 21:23:11 2017 Axel KoenigALiBaVa (IFX)run_018_IFX_CB_120V.dat018175000109, 4.5, 240NoUnknown

Remarks: Telescope run 533. Bias scan 120 V.

Parameter Value
Alibava run run_018_IFX_CB_120V.dat
Telescope run 533
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -120
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  59   Fri Apr 14 08:59:26 2017 Axel KoenigALiBaVa (IFX)run_020_IFX_CB_100V.dat020190000109, 4.5, 240NoCrap

Remarks: Telescope run 535. Bias scan 100 V. Run crashed over night. Telescope sync only up to event 190000 (planned 2500000 events).

Parameter Value
Alibava run run_020_IFX_CB_100V.dat
Telescope run 535
Triggers 190000
Alibava trigger eff. ~60%
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)
  60   Fri Apr 14 09:25:09 2017 Axel KoenigALiBaVa (IFX)run_024_IFX_CB_140V.dat024175000109, 4.5, 240NoUnknown

3Remarks: Telescope run 547. Bias scan 140 V.

Parameter Value
Alibava run run_024_IFX_CB_140V.dat
Telescope run 547
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -140
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  65   Fri Apr 14 13:06:30 2017 Axel KoenigALiBaVa (IFX)run_022_IFX_CB_100V.dat022500000109, 10.5, 240NoUnknown

Remarks: Telescope run 545. Bias voltage 100 V. Beam position on only one chip.

Parameter Value
Alibava run run_022_IFX_CB_100V.dat
Telescope run 545
Triggers 500000
Alibava trigger eff ~62 %
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100 V
Latency 132
Table x 109 mm
table z 10.5 mm
table rot 240 deg (parallel to tele. planes)
  67   Fri Apr 14 14:21:35 2017 Axel KoenigcommonRun summary IFX_CB    NoUnknown
Alibava run Telescope run File existence check Run type Triggers Remarks
001 496 yes position check 200000 none
002 498 yes beam focused on one strip segment only 100000 none
003 500 yes beam focused on one strip segment only 100000 none
005 508 yes Bias scan. Voltage = 10 V 285000 none
006 510 yes Bias scan. Voltage = 20 V 185000 none
007 513 yes Bias scan. Voltage = 30 V 170000 none
008 515 yes Bias scan. Voltage = 40 V 175000 none
009 517 yes Bias scan. Voltage = 50 V 175000 none
010 521 yes Bias scan. Voltage = 60 V 175000 none
011 522 yes Bias scan. Voltage = 65 V 175000 none
012 523 yes Bias scan. Voltage = 70 V 175000 none
013 524 yes Bias scan. Voltage = 75 V 175000 none
014 525 yes Bias scan. Voltage = 80 V 175000 none
015 526 yes Bias scan. Voltage = 90 V 175000 none
016 527-531 yes Bias scan. Voltage = 100 V 750000 Telescope files 527 to 531, run crashed!
017 532 yes Bias scan. Voltage = 110 V 175000 none
018 533 yes Bias scan. Voltage = 120 V 175000 none
020 535 yes overnight run at 100 V 190000 run crashed data may be corrupted
021 540 yes CRAP! ? CRAP!
022 545 yes beam focused on one strip segment only 500000 none
023 546 yes beam focused on one strip segment only 385000 run crashed data may be corrupted
024 547 yes Bias scan. Voltage = 140 V 175000 none
025 548 yes Bias scan. Voltage = 150 V 175000 none
026 549 yes Rotation -10 deg 350000 none
027 550 yes Rotation +10 deg 350000 none
028 551 yes overnight run at 100 V 3000000 run crashed data may be corrupted
029 557 yes Bias scan. Voltage = 130 V 175000 none
030 558 yes long run 1000000 telescope chiller turned off (keept at this state unless otherwisde stated

Central beam position: x = 109 mm, y = 4.5 mm, rot = 240 deg

Current was stable for all runs i.e. 140 +- 10 nA at 100 V

Trigger efficiency ~ 60% for all runs (except bias scan).

Temperature in area 20+-1 deg.

  68   Fri Apr 14 14:49:09 2017 Axel KoenigALiBaVa (IFX)run_023_IFX_CB_100V.dat023385000109, 0, 240NoCrap

Remarks: Telescope run 546. Bias voltage 100 V. Beam position on only one chip. Run destroyed. Intended trigger count 500k

Parameter Value
Alibava run run_023_IFX_CB_100V.dat
Telescope run 546
Triggers 385000
Alibava trigger eff ~62 %
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100 V
Latency 132
Table x 109 mm
table z 0 mm
table rot 240 deg (parallel to tele. planes)
  69   Fri Apr 14 17:22:52 2017 Axel KoenigALiBaVa (IFX)run_025_IFX_CB_150V.dat025175000109, 4.5, 240NoUnknown

3Remarks: Telescope run 548. Bias scan 150 V.

Parameter Value
Alibava run run_025_IFX_CB_150V.dat
Telescope run 548
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -150
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  70   Fri Apr 14 18:22:58 2017 Axel KoenigALiBaVa (IFX)run_026_IFX_CB_100V.dat026350000109, 4.5, 230NoUnknown

Remarks: Telescope run 549. Angle shift 230 deg.

Parameter Value
Alibava run run_026_IFX_CB_100V.dat
Telescope run 549
Triggers 350000
Alibava trigger eff. ~59.8%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

230 deg
  71   Fri Apr 14 19:43:13 2017 Axel KoenigALiBaVa (IFX)run_027_IFX_CB_100V.dat027350000109, 4.5, 250NoUnknown

Remarks: Telescope run 550. Angle shift 250 deg.

Parameter Value
Alibava run run_027_IFX_CB_100V.dat
Telescope run 550
Triggers 350000
Alibava trigger eff. ~59.8%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

250 deg
  72   Fri Apr 14 21:11:18 2017 Axel KoenigALiBaVa (IFX)run_028_IFX_CB_100V.dat0283000000109, 4.5, 240NoCrap

Remarks: Telescope run 551. Longrun over night. Run crashed. Events only up to 2288000 valid.

Parameter Value
Alibava run run_028_IFX_CB_100V.dat
Telescope run 551
Triggers 3000000
Alibava trigger eff. ~60 %
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
  73   Sat Apr 15 09:57:51 2017 Axel KoenigALiBaVa (IFX)run_029_IFX_CB_130V.dat029175000109, 4.5, 240NoUnknown

3Remarks: Telescope run 557. Bias scan 130 V.

Parameter Value
Alibava run run_029_IFX_CB_130V.dat
Telescope run 557
Triggers 175000
Alibava trigger eff. ~60%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -130
Latency 132
Table x 109 mm
Table z 4.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  74   Sat Apr 15 12:12:00 2017 Axel KoenigALiBaVa (IFX)run_030_IFX_CB_100V.dat0301000000109, 4.5, 240NoUnknown

3Remarks: Telescope run 558. Bias scan 100 V. Telescope chiller turned off. Could be the root cause of crashing runs.

Parameter Value
Alibava run run_030_IFX_CB_100V.dat
Telescope run 558
Triggers 1000000
Alibava trigger eff. ~60%
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)
  75   Sat Apr 15 16:52:06 2017 Axel KoenigALiBaVa (IFX)run_001_Baby_100V.dat001250000102.5, 22.5, 240NoUnknown

Remarks: Telescope run 562. Telescope chiller turned off (could be the root cause of runs crashing).

Position: 102.5, 22.5, 240 (should be the center of the sensor).

Parameter Value
Alibava run run_001_Baby_100V.dat
Telescope run 562
Triggers 250000
Alibava trigger eff. ~93%
Beam energy 5.6 GeV
Telescope threshold 6
Bias voltage -100
Latency 132
Table x 102.5 mm
Table z 22.5 mm
Tabe rot

240 deg (parallel to tele. planes)
  76   Sat Apr 15 16:55:19 2017 Axel KoenigcommonChiller turned off!   NoUnknown

The chiller has been turned off beginning of run_30_IFX_CB_100V.dat.

Set temperature was 15 C. Now it should settle at 20 +- 1 C (room temperature).

   
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