Got auto nthrown=994724560 for record EFF
Got auto nthrown=352198556 for record DERIV rho
Got auto nthrown=704566773 for record DERIV xidelta
Got auto nthrown=1179646704 for record DERIV xixidelta
Data: HistoDesc(file="/home/jbueno/pass1/sum87-2-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=0.000000e+00, log data absent)
spectrumStat(fiducial_bins=2442, fiducial_entries=5.466969e+07 = 3.474744e+07(up) + 1.992225e+07(dn), min_bin_entries=3.561000e+03)
Base: HistoDesc(file="/home/jbueno/pass1/sum86-3-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=0.000000e+00, log data absent)
spectrumStat(fiducial_bins=2442, fiducial_entries=7.052778e+07 = 4.477484e+07(up) + 2.575294e+07(dn), min_bin_entries=4.777000e+03)
Eff: HistoDesc(file="/home/jbueno/pass1/sum584-1_2-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=9.947246e+08, log data present)
spectrumStat(fiducial_bins=2442, fiducial_entries=6.040936e+07 = 3.832990e+07(up) + 2.207947e+07(dn), min_bin_entries=4.031000e+03)
Deriv rho: spectrumStat(fiducial_bins=2442, fiducial_entries=9.908997e+06 = 4.955650e+06(up) + 4.953347e+06(dn), min_bin_entries=1.460000e+02)
Deriv xidelta: spectrumStat(fiducial_bins=2442, fiducial_entries=1.517025e+07 = 7.588213e+06(up) + 7.582038e+06(dn), min_bin_entries=1.710000e+02)
Deriv xixidelta: spectrumStat(fiducial_bins=2442, fiducial_entries=1.761203e+07 = 8.805592e+06(up) + 8.806439e+06(dn), min_bin_entries=2.820000e+02)
The content of the config file:
================================================================================
CUT ptot < 52.0
CUT costh > 0.54
CUT costh < 0.96
CUT pt > 10
CUT pt < 38.0
CUT pz > 14.0
DATA /home/jbueno/pass1/sum87-2-1_clk_raw.root Michel/Spectrum_Selected
BASE /home/jbueno/pass1/sum86-3-1_clk_raw.root Michel/Spectrum_Selected
EFF auto /home/jbueno/pass1/sum584-1_2-1_clk_raw.root Michel/Spectrum_Selected
DERIV rho auto /home/jbueno/pass1/sum550-1-1_clk_raw.root Michel/Spectrum_Selected
DERIV xidelta auto /home/jbueno/pass1/sum551-1-1_clk_raw.root Michel/Spectrum_Selected
DERIV xixidelta auto /home/jbueno/pass1/sum552-1-1_clk_raw.root Michel/Spectrum_Selected
OUTFILE s87_s86.root
================================================================================
**********
** 1 **SET ERR 1
**********
PARAMETER DEFINITIONS:
NO. NAME VALUE STEP SIZE LIMITS
1 rho 0.00000e+00 1.00000e-01 no limits
2 xidelta 0.00000e+00 1.00000e-01 no limits
3 xixidelta 0.00000e+00 1.00000e-01 no limits
**********
** 2 **MIGRAD 500 1
**********
FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4.
START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 1.00e-03
FCN=2586.68 FROM MIGRAD STATUS=INITIATE 12 CALLS 13 TOTAL
EDM= unknown STRATEGY= 1 NO ERROR MATRIX
EXT PARAMETER CURRENT GUESS STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 rho 0.00000e+00 1.00000e-01 1.00000e-01 5.91722e+04
2 xidelta 0.00000e+00 1.00000e-01 1.00000e-01 -6.75426e+04
3 xixidelta 0.00000e+00 1.00000e-01 1.00000e-01 -1.88824e+04
MIGRAD MINIMIZATION HAS CONVERGED.
MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX.
COVARIANCE MATRIX CALCULATED SUCCESSFULLY
FCN=2381.34 FROM MIGRAD STATUS=CONVERGED 58 CALLS 59 TOTAL
EDM=6.61447e-09 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 rho -2.79474e-04 3.16929e-04 6.40986e-06 -1.66175e-01
2 xidelta 4.24785e-03 4.03696e-04 8.00479e-06 3.01302e-01
3 xixidelta 5.67928e-03 6.80822e-04 1.55248e-05 4.52121e-02
EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 3 ERR DEF=1
1.004e-07 6.724e-08 4.462e-08
6.724e-08 1.630e-07 7.767e-08
4.462e-08 7.767e-08 4.635e-07
PARAMETER CORRELATION COEFFICIENTS
NO. GLOBAL 1 2 3
1 0.52902 1.000 0.526 0.207
2 0.55478 0.526 1.000 0.283
3 0.29079 0.207 0.283 1.000
**********
** 3 **IMPROVE
**********
START ATTEMPT NO. 1 TO FIND NEW MINIMUM
IMPROVE HAS RETURNED TO REGION OF ORIGINAL MINIMUM
COVARIANCE MATRIX CALCULATED SUCCESSFULLY
================================================================================
The result of the fit of
data=HistoDesc(file="/home/jbueno/pass1/sum87-2-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=0.000000e+00, log data absent)
to base=HistoDesc(file="/home/jbueno/pass1/sum86-3-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=0.000000e+00, log data absent)
Raw fit result:
chi2=2.381343e+03, ndf=2439, confLevel=0.794735
rho = -0.000279 +- 0.000316929
xidelta = 0.004248 +- 0.000403696
xixidelta = 0.005679 +- 0.000680822
Correlation coefficients:
rho xidelta xixidelta
rho 1.000000 0.525519 0.206777
xidelta 0.525519 1.000000 0.282606
xixidelta 0.206777 0.282606 1.000000
converted to the xi,delta parametrization using (xi0=1.000000, delta0=0.750000):
chi2=2381.342572, ndf=2439, confLevel=0.794735
rho = -0.000279 +- 0.000316929
delta = -0.000012 +- 0.000551112
xi = 0.005679 +- 0.000680822
Correlation coefficients:
rho delta xi
rho 1.000000 0.192277 0.206777
delta 0.192277 1.000000 -0.715431
xi 0.206777 -0.715431 1.000000