Got auto nthrown=993840216 for record EFF Got auto nthrown=352248818 for record DERIV rho Got auto nthrown=704640465 for record DERIV xidelta Got auto nthrown=1179461356 for record DERIV xixidelta Data: HistoDesc(file="/home/e614/analysis_2006_2007/treesum/pass1/sum474-1_2-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=0.000000e+00, log data present) spectrumStat(fiducial_bins=2442, fiducial_entries=6.501330e+07 = 4.126449e+07(up) + 2.374882e+07(dn), min_bin_entries=4.109000e+03) Base: HistoDesc(file="../g474_fudged_costh.root", hid="Spectrum_Selected", Nthrown=0.000000e+00, log data absent) spectrumStat(fiducial_bins=2442, fiducial_entries=0.000000e+00 = 0.000000e+00(up) + 0.000000e+00(dn), min_bin_entries=0.000000e+00) Eff: HistoDesc(file="/home/e614/analysis_2006_2007/treesum/pass1/sum474-1_2-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=9.938402e+08, log data present) spectrumStat(fiducial_bins=2442, fiducial_entries=6.501330e+07 = 4.126449e+07(up) + 2.374882e+07(dn), min_bin_entries=4.109000e+03) Deriv rho: spectrumStat(fiducial_bins=2442, fiducial_entries=1.068675e+07 = 5.341363e+06(up) + 5.345391e+06(dn), min_bin_entries=1.820000e+02) Deriv xidelta: spectrumStat(fiducial_bins=2442, fiducial_entries=1.634269e+07 = 8.169539e+06(up) + 8.173154e+06(dn), min_bin_entries=2.370000e+02) Deriv xixidelta: spectrumStat(fiducial_bins=2442, fiducial_entries=1.892710e+07 = 9.460416e+06(up) + 9.466679e+06(dn), min_bin_entries=2.780000e+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/e614/analysis_2006_2007/treesum/pass1/sum474-1_2-1_clk_raw.root Michel/Spectrum_Selected BASE ../g474_fudged_costh.root Spectrum_Selected EFF auto /home/e614/analysis_2006_2007/treesum/pass1/sum474-1_2-1_clk_raw.root Michel/Spectrum_Selected DERIV rho auto /home/e614/analysis_2006_2007/treesum/pass1/sum450-1-1_clk_raw.root Michel/Spectrum_Selected DERIV xidelta auto /home/e614/analysis_2006_2007/treesum/pass1/sum451-1-1_clk_raw.root Michel/Spectrum_Selected DERIV xixidelta auto /home/e614/analysis_2006_2007/treesum/pass1/sum452-1-1_clk_raw.root Michel/Spectrum_Selected OUTFILE orig_fudged_michel.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=37.434 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 7.20136e+03 2 xidelta 0.00000e+00 1.00000e-01 1.00000e-01 -1.32575e+03 3 xixidelta 0.00000e+00 1.00000e-01 1.00000e-01 -1.19958e+04 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=29.6348 FROM MIGRAD STATUS=CONVERGED 71 CALLS 72 TOTAL EDM=2.66776e-18 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 rho -2.53041e-05 2.18386e-04 4.99731e-07 -6.09618e-06 2 xidelta 1.51738e-04 2.77396e-04 6.23026e-07 -4.21974e-06 3 xixidelta 1.26836e-03 4.69060e-04 1.21510e-06 -7.52877e-07 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 3 ERR DEF=1 4.769e-08 3.203e-08 2.087e-08 3.203e-08 7.695e-08 3.602e-08 2.087e-08 3.602e-08 2.200e-07 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 3 1 0.53205 1.000 0.529 0.204 2 0.55619 0.529 1.000 0.277 3 0.28498 0.204 0.277 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/e614/analysis_2006_2007/treesum/pass1/sum474-1_2-1_clk_raw.root", hid="Michel/Spectrum_Selected", Nthrown=0.000000e+00, log data present) to base=HistoDesc(file="../g474_fudged_costh.root", hid="Spectrum_Selected", Nthrown=0.000000e+00, log data absent) Raw fit result: chi2=2.963476e+01, ndf=2439, confLevel=1.000000 rho = -0.000025 +- 0.000218385 xidelta = 0.000152 +- 0.000277396 xixidelta = 0.001268 +- 0.000469060 Correlation coefficients: rho xidelta xixidelta rho 1.000000 0.528689 0.203759 xidelta 0.528689 1.000000 0.276840 xixidelta 0.203759 0.276840 1.000000 converted to the xi,delta parametrization using (xi0=1.000000, delta0=0.750000): chi2=29.634759, ndf=2439, confLevel=1.000000 rho = -0.000025 +- 0.000218385 delta = -0.000799 +- 0.000382230 xi = 0.001268 +- 0.000469060 Correlation coefficients: rho delta xi rho 1.000000 0.196101 0.203759 delta 0.196101 1.000000 -0.717574 xi 0.203759 -0.717574 1.000000