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TPC Calibration Run 12 UU (pass 1): bbcx

Updated on Mon, 2014-07-14 11:03. Originally created by posik on 2014-07-14 11:03.

Results from Run 12 UU pass 1 TPC calibration using:

  root -l 'Calib_SC_GL.C+("Run12_UU/pass1/input.dat",0,"bbcx")'

Output:
*** Float Point Exception is OFF ***
 *** Start at Date : Mon Jul 14 11:41:54 2014
QAInfo:You are using STAR_LEVEL : pro, ROOT_LEVEL : 5.34.09 and node : rcas6008.rcf.bnl.gov

Processing Calib_SC_GL.C+("Run12_UU/pass1/input.dat",0,"bbcx")...
30 files added from /star/data01/pwg/posik/SC_GL/Run12_UU/pass1/hist88/*
  used sc = (3.354e-07)*(bbcx-(93.62))+(3.354e-07)*(bbcbb)
  used GL = 8.8
29 files added from /star/data01/pwg/posik/SC_GL/Run12_UU/pass1/hist93/*
  used sc = (3.354e-07)*(bbcx-(93.62))+(3.354e-07)*(bbcbb)
  used GL = 9.3
30 files added from /star/data01/pwg/posik/SC_GL/Run12_UU/pass1/hist98/*
  used sc = (3.354e-07)*(bbcx-(93.62))+(3.354e-07)*(bbcbb)
  used GL = 9.8
Found 3 dataset specifications.

SpaceCharge fit results {scaler: bbcx}:
SO          :    -2751.13    +/- 435.357
log(SCe)    :    -11.2193    +/- 0.0297843
log(g5)     :    2.59683    +/- 0.050366

GridLeak fit results {scaler: bbcx}:
g2               :    0.303902    +/- 0.664437
g1/g2 = SCxGL    :    3.12609e-06    +/- 2.34632e-06
GLO              :    -6330.88    +/- 13293.2

SpaceCharge & GridLeak fit results {scaler: bbcx}:
g2          :    0.496524    +/- 1.5533
log(g5)     :    2.5944    +/- 0.401352
log(SC)     :    -14.1785    +/- 0.0421408
SO          :    -2752.17    +/- 616.004
log(GL)     :    1.76897    +/- 0.13517

*** FINAL CALIBRATION VALUES: ***
sc = (6.956e-07 +/- 2.931e-08) * ((bbcx) - ( -2752 +/-    616))
  with GL =  5.86 +/-  0.79

WARNING! Symptoms of non-linearity in chosen luminosity scaler!
  Suggestion: use PCA method

Results:

(see attached pdfs)

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