unknown

y2009

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y2008yfStar

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Endcap Tower Timing Settings Run 9

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For now see link to blog page:

Yuri_Test_PionMinus_032009

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QA PionMinus

Anode wire aging

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 See the attached file: 

spaceChargeCorR2.20071101.000001.C

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Note that the ewratio should be set to 1.0 for all symmetric beam species (e.g. AuAu, CuCu, pp). The example shown here is from dAu where the ratio of 1.202 was used.

All Errors

The plot below shows the total errors, statistical and systematic, for the cross section measurement.  The inner tick marks on the error bars represent the statistical errors.

01 raw spectra from EMC for L2W events, day 76

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Analysis of BHT3*L2W triggered events for pp 500

 runs 10076136,152,153,154,161, only W-stream

W 2009 analysis , pp 500 GeV

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 Progress of 2009 data analysis for W measurement

mktxt2005.txt

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#!/bin/csh

set sdir = ./StarDb/Calibrations/rhic
set tdir = ./txt
set files = `ls -1 $sdir/*.C`
set vs = (x0 err_x0 y0 err_y0 dxdz err_dxdz dydz err_dydz stats)
set len = 0
 

queryNevtsPerRun.txt

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-- N evts per run, where N is the numerator at the end of the last line

select floor(bi.blueFillNumber) as fill,
sum(ts.numberOfEvents/ds.numberOfFiles) as gdEvtPerFile,
 

Y2008a

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 y2008a full and TPC only material histograms

 

03 study of 2009 slopes (jan)

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 Purpose of this study is to evaluate how successful was our firts attempt to compute new 2009 HV for BTOW.

Short answer: we undershoot

Run 8 BPRS Calibration

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Parent for Run 8 BPRS Calibration done mostly by Jan

Preliminary Cross Section Plot

 The proposed final version of the cross section plot would look like this.

 

Run 9 BPRS Calibration

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Parent for Run 9 BPRS Calibration

0) lastDSM masks

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In order to accommodate the larger number of desired triggers in the old TCU, the following algorithms can now read in masks to be checked against the 128 lastDSM input bits before decision() is ca

Fast Offline QA Shift Report Preparation and Instructions for Run 8

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Purpose of Form:

The main purpose of the shift report form is to guide the shift crew through the principal tasks which must be performed during the offline QA shifts.

QuickStart Instructions for the Auto QA Browser - Run 8

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  • Go to the STAR Computing Offline QA home page (from the STAR Home Page select "Computing" in the left panel, then select "Offline QA" or go directly to the

Summary of Fast Offline QA Shift Duties - Run 8

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