Aug2016CERNTBLog < Main

---+ Aug 2016 CERN TB Log page

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8/15
Tuning & noise scan for (irradiated sensor) KEK109~111, (non-irradiated sensor) KEK112, and (reference plane) KEK82,83,94 ...done.

-- %BUBBLESIG{AtlasjSilicon - 2016-08-16}%

8/16 22:00~ Angle run alignment & daq start at H6B

-- %BUBBLESIG{AtlasjSilicon - 2016-08-16}%

8/17 16:00  threshold has changed. (by temperature ?)  -&gt; re-tune

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 18:49 too many leakage current ~-200uA@-200V (KEK109,110,111) and current limit(HV line) does not work.

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 19:00
module(KEK109,KEK110,KEK111,KEK112,KEK82)
    HV (200,200,200,50,300) [V]
     I_leak start (194,202,276,0,0) [uA]

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 19:17  and_mask=7 ~4600 events/spill   

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 19:17  and_mask=3 ~7500 events/spill   

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 19:17  and_mask=12 ~2300 events/spill   

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 19:17  set "and_mask -&gt; 3", run start

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 19:33 Alignment start stage forward -&gt; 10mm

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 19:38 Alignment start stage forward -&gt; 20mm

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/17 20:00 Alignment start stage up -&gt; 10mm

-- %BUBBLESIG{AtlasjSilicon - 2016-08-17}%

8/17 20:07  I_leak (43,35,45,0,0) [uA] @-58degC

-- %BUBBLESIG{AtlasjSilicon - 2016-08-17}%

8/17 20:19 Alignment start stage forward -&gt; 40mm

-- %BUBBLESIG{AtlasjSilicon - 2016-08-17}%

8/17 20:27 Alignment start stage back -&gt; 80mm

-- %BUBBLESIG{AtlasjSilicon - 2016-08-17}%

8/17 20:31 Alignment start stage down -&gt; 30mm

-- %BUBBLESIG{AtlasjSilicon - 2016-08-17}%

8/17 20:56 HV OFF (KEK109,110,111)

-- %BUBBLESIG{AtlasjSilicon - 2016-08-17}%

8/17 21:12 Alignment stage  down -&gt; 40mm   forward -&gt; 40mm   up -&gt; 40mm  forward -&gt; 10mm   back -&gt; 20mm    back -&gt; 10mm   forward -&gt; 5mm

-- %BUBBLESIG{JunkiSuzuki - 2016-08-17}%

8/18 0:30 increased temperature setpoint to 10 degrees

-- %BUBBLESIG{AtlasjSilicon - 2016-08-17}%

8/18 4:30 HV of KEK110 can only be increased up to about 30V. Started run with 0V.

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%

for batch22(RJ2 run), moved the box 17mm "Down"

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%

for batch23(RJ1 run), moved the box about 23mm "Backward"
(Since there was a happening of moving the box too much Forward, the box stopped while moving. Don't know the exact position of box right now.)

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%

No beam from around 7:20.

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%

8/18 11:03 [from run number 4624] switch LAN cable (KEK110RJ4 &lt;-&gt; KEK112RJ4) because no signal is seen with OnlineMonitor

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%

8/18 10:20 for batch24(RJ4 run), moved the box 20mm "Up"

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%


8/18 17:19 moved the box 22mm &#34;DOWN&#34; for RJ3 -&#62; RJ2 (batch 22, geoid 106)

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%


8/18 13:46 module(KEK109,KEK110,KEK111,KEK112,KEK82) HV (400,0,400,100,300) [V] I_leak start (83,0,94,0,0) [uA]

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%


8/18 14:20 for batch21(RJ3 run), moved the box 21mm &#34;Forword&#34;

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%


8/18 18:28 &#34;No beam from Booster  Expert is on his way 1 hour minimum&#34; &#19968;&#26178;&#38291;&#12411;&#12393;&#12499;&#12540;&#12512;&#20986;&#12394;&#12356;&#27169;&#27096;…

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%


8/18 22:39 beam back

-- %BUBBLESIG{AtlasjSilicon - 2016-08-18}%
%COMMENT%

-- %USERSIG{KojiNakamura - 2016-08-11}%
This topic: Main > PlanerPixelTestBeam > Aug2016CERNTB > Aug2016CERNTBLog
Topic revision: r13 - 2016-08-18 - AtlasjSilicon