REPRODUCING TIM's RESULTS FOR FULL MC


WE HOPE THE PROBLEM IS WITH THESE SETTINGS:
EnergyScaleStudy: TRUE
StudyCCScale:     TRUE
scale_center:    1.001514
offset_center:   -0.087  
scale_step:       0.005
offset_step:      0.05
Bins_ScaleStudy:  20    # better to be even number

INSTEAD OF THESE THAT TIM USED:

EnergyScaleStudy: TRUE
StudyCCScale:     TRUE
scale_center:     1.00
offset_center:    0.
scale_step:       0.001
offset_step:      0.1
Bins_ScaleStudy:  20    # better to be even number 
--------------------------------------------------


MORE DETAILS:

used Tim's fitter code + minor modifications
(passing more arguments in the command line,
adjusting likelihood scan ranges)


*******************************************
FIRST CHECK CODE WITH DATA:
try to reproduce "original numbers"
(obtaine right when Tim set up the fitter for me)
with
data file
/rooms/porcelain/tandeen/WMASS/output/ZDATA/Zee_02_03_2008/result_zee_15UT_2Trks_all.root  
and
templates
/rooms/porcelain/tandeen/WMASS/output/FAST/ZDEF/result_zee_myres_energy_1.root  tim_tim_newcode_run_on_data.root ll data tim_tim_newcode_run_on_data 1.00929 -0.299932 > tim_tim_newcode_run_on_data.log 
"orginal numbers" reproduced !!!
par0 (scale)1.00929 0.00264125
par1 (offset)-0.299932 0.131513



*******************************************
REPRODUCING TIM'S LATEST NUMBERS FOR FULL MC
with 
full MC file 
/rooms/wmassIN2P3/melnit/2008/samples/fullMC_zee_2trks_Ut_15GeV.root 
and
Tim's templates (8 pythia files x 5M = 40M at generator level)
/rooms/porcelain/tandeen/WMASS/output/FAST/PYTHIA/ZDEF/result_zee_newemso_v85_1.root fullAlex_tempTim.root ll data fullAlex_tempTim  0.999556 0.0181 > fullAlex_tempTim.log 
Warning in <TH2D::Fit>: Abnormal termination of minimization.
par0 (scale)0.999556 0.00134212
par1 (offset)0.0181071 0.0650349
reproduced !!!



***************************
SWITCH TO ALEX's TEMPLATES 
(20 pythia files x 5M = 100M at generator level)
 /rooms/wmassIN2P3/melnit/2008/samples/templates_fullmc_20pythiafiles.root 
Warning in <TH2D::Fit>: Abnormal termination of minimization.
Warning in <TH2D::Fit>: Abnormal termination of minimization.
Warning in <TH2D::Fit>: Abnormal termination of minimization.
par0 (scale)0.988984 0.000690171
par1 (offset)0.51912 0.0324046
different numbers !!!
offset is very high,
sitting right on the edge of the template range...

see attached fullmctest20pythiafiles.llscan.eps

noticed high chi^2 for for many M vs fZ bins
for the scale,offset histogram fit with the polinomial
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STATUS

submitted template making jobs with proper settings
-- pmcs v...84
-- pmcs head
-- pmcs head with Jun's efficiency corrections

prepared 100 toy samples for pull plots
-- pmcs v...84