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Wiring diagrams for the E880/C20 Polrimeter

Updated on Sat, 2012-01-28 15:25. Originally created by sgliske on 2012-01-28 03:07.

Wiring diagrams for the E880 (a.k.a C20) polrimeter as it existed January 21st, 2011.  This is after the logic related to the hodoscopes was removed, but before the outputs to the C20 patch panel were removed (Jan 23) and before the additional gate was added before the scalar inhibits (Jan 27).

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WSC in clean room

Updated on Tue, 2011-10-18 20:05. Originally created by videbaks on 2011-10-18 17:08.

 The WSC part of the new Inner support structure was moved into the clean room in the assembly area.

Two picts are included.

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Checking Ohm's Law with TPC current

Updated on Thu, 2011-10-27 14:05. Originally created by yiguo on 2011-10-07 12:29.

We checked Ohm's law with TPC average currents in RunXI AuAu200GeV RFF dEdx calibration sample and it gives

Some Additional band in dEdx vs p distribution in AuAu 200 RFF

Updated on Thu, 2011-10-06 17:07. Originally created by yiguo on 2011-10-06 10:17.

I see some additional band in dEdx vs p distribution in AuAu 200 RFF(the left down corner).

NPE talk at PANIC 11

Updated on Wed, 2011-07-20 19:25. Originally created by xwq1985 on 2011-07-18 01:52.

The draft for PANIC 11. Send to star talk list with improved summary slide.

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DIS2011 proceedings

Updated on Fri, 2011-08-19 15:09. Originally created by fersch on 2011-06-24 17:07.
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Performance measurements comparisons, C-States kernel tweaks

Updated on Thu, 2011-04-14 17:15. Originally created by jeromel on 2011-04-14 09:02.

Introduction

In order to lower the fan speed on the farm nodes (reducing the vibration level), Turbo boost and »

Investigation CPUtime > RunTime

Updated on Mon, 2011-04-04 17:32. Originally created by jeromel on 2011-04-04 16:08.

Problem

Lidia reported on April 1st that some jobs seem to have CPUTime > RunTime, throwing off balance our efficiency calculation.

HF summary for BNL analysis meeting March 2011

Updated on Fri, 2011-03-18 00:58. Originally created by bielcik on 2011-03-18 00:56.

HF summary for BNL analysis meeting March 2011

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low lumi run11?

Updated on Fri, 2011-03-11 01:35. Originally created by mnaglis on 2011-03-11 01:35.

Good runs according to the shift log:

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