Date/Time = Wed Sep 16 17:22:13 2009 : created default TCanvas with name c1 0 400 0.8 -0.8 0.085 0 0 0 0 5.513665 0.09956366 fit z0.085 ********************************************************** Chi2 Fit using analytical gradients Minuit2Minimizer: Minimize with max iterations 2705 edmval 10 strategy 0 Recalculating profile... Calculating for wavlength 5e-07 After first iter... New vmat 0xb440b90 Stored 0 0 0 Stored 0 1 400 Stored 0 2 0.8 Stored 0 3 -0.8 Stored 0 4 0.085 Stored 0 5 0 Stored 0 6 0 Stored 0 7 0 Stored 0 8 0 Stored 0 9 5.51366511712 Stored 0 10 0.0995636611455 Info in : DavidonErrorUpdator: delgam < 0 : first derivatives increasing along search line Info in : VariableMetricBuilder: matrix not pos.def, gdel > 0 Info in : gdel = 0.0986754 Info in : negative or zero diagonal element in covariance matrix : i = 0 Info in : negative or zero diagonal element in covariance matrix : i = 2 Info in : added to diagonal of Error matrix a value : dg = 0.504459 Info in : gdel = -70.4064 Info in : DavidonErrorUpdator: delgam < 0 : first derivatives increasing along search line Info in : VariableMetricBuilder: no improvement in line search Info in : VariableMetricBuilder: iterations finish without convergence. Info in : VariableMetricBuilder : edm = 3.72781 Info in : requested : edmval = 0.002 Info in : MnGlobalCorrelationCoeff: inversion of matrix fails. Date/Time = Wed Sep 16 17:22:15 2009 Number of iterations 19 ----------> Iteration 0 FVAL = 137.393238108 Edm = 268.983076728 Nfcn = 1 Error matrix change = 1 Parameters : p0 = 0.8 p1 = -0.8 p2 = 5.51366511712 p3 = 0.0995636611455 ----------> Iteration 1 FVAL = 103.436244289 Edm = 31.7453839227 Nfcn = 5 Error matrix change = 1.00544733018 Parameters : p0 = 0.0768366261907 p1 = -0.784306559755 p2 = 4.37417043842 p3 = 0.099736956069 ----------> Iteration 2 FVAL = 102.536444082 Edm = 14.7124451667 Nfcn = 7 Error matrix change = 3.8871581932 Parameters : p0 = -0.0201892384965 p1 = -0.771747869677 p2 = 4.75478519414 p3 = 0.102396094912 ----------> Iteration 3 FVAL = 97.6576052403 Edm = 7.5686436998 Nfcn = 9 Error matrix change = 2.12496922778 Parameters : p0 = 0.116874243567 p1 = -0.632882157826 p2 = 5.32318880108 p3 = 0.114268103854 ----------> Iteration 4 FVAL = 96.2975982155 Edm = 1.00936383204 Nfcn = 11 Error matrix change = 1.24984290552 Parameters : p0 = 0.149351397439 p1 = -0.559396116191 p2 = 5.66516757842 p3 = 0.103952870261 ----------> Iteration 5 FVAL = 94.8523067453 Edm = 1.30908501627 Nfcn = 14 Error matrix change = 0.906422927404 Parameters : p0 = 0.178559786016 p1 = -0.474557264034 p2 = 5.59315888724 p3 = 0.10119816945 ----------> Iteration 6 FVAL = 94.2095950727 Edm = 0.198615299428 Nfcn = 16 Error matrix change = 0.613922091967 Parameters : p0 = 0.159801368066 p1 = -0.444719755442 p2 = 5.5218896659 p3 = 0.100223611196 ----------> Iteration 7 FVAL = 94.2077110371 Edm = 0.105101765916 Nfcn = 20 Error matrix change = 0.449787745357 Parameters : p0 = 0.159359232472 p1 = -0.444587188152 p2 = 5.5198589374 p3 = 0.100219365192 ----------> Iteration 8 FVAL = 94.1682730021 Edm = 0.0161138183254 Nfcn = 22 Error matrix change = 0.305152249185 Parameters : p0 = 0.159140035839 p1 = -0.444334127795 p2 = 5.46392668913 p3 = 0.100267589382 ----------> Iteration 9 FVAL = 94.1681071733 Edm = 0.0205585788319 Nfcn = 25 Error matrix change = 0.400674572847 Parameters : p0 = 0.15913872157 p1 = -0.444308536438 p2 = 5.46359242567 p3 = 0.10026909356 ----------> Iteration 10 FVAL = 93.9563104853 Edm = 0.125414178197 Nfcn = 27 Error matrix change = 0.54725699878 Parameters : p0 = 0.157921049594 p1 = -0.429079844429 p2 = 5.28079543328 p3 = 0.101101515847 ----------> Iteration 11 FVAL = 93.9556252753 Edm = 0.0450422387646 Nfcn = 30 Error matrix change = 0.399159914739 Parameters : p0 = 0.157925694157 p1 = -0.4291099692 p2 = 5.28149597166 p3 = 0.10109838684 ----------> Iteration 12 FVAL = 93.9552424838 Edm = 0.0292828666127 Nfcn = 33 Error matrix change = 0.613214905623 Parameters : p0 = 0.157926190198 p1 = -0.429128484734 p2 = 5.28188867174 p3 = 0.101096747227 ----------> Iteration 13 FVAL = 93.9551931733 Edm = 45.7970120259 Nfcn = 39 Error matrix change = 0.475608185229 Parameters : p0 = 0.157905828121 p1 = -0.429127206304 p2 = 5.28193546586 p3 = 0.101099372905 ----------> Iteration 14 FVAL = 93.9486958473 Edm = 20.0237320195 Nfcn = 43 Error matrix change = 0.49980284474 Parameters : p0 = 0.157889683859 p1 = -0.428874018224 p2 = 5.29123094942 p3 = 0.101710814384 ----------> Iteration 15 FVAL = 93.7953473849 Edm = 0.65999377304 Nfcn = 47 Error matrix change = 0.756888714716 Parameters : p0 = 0.15788878578 p1 = -0.426449367779 p2 = 5.37802253601 p3 = 0.100667400734 ----------> Iteration 16 FVAL = 93.6850720579 Edm = 0.135900534272 Nfcn = 54 Error matrix change = 8.81013895722 Parameters : p0 = 0.157888792956 p1 = -0.426329274467 p2 = 5.37804956927 p3 = 0.100667224191 ----------> Iteration 17 FVAL = 93.6850720579 Edm = 0.135900534272 Nfcn = 59 Error matrix change = 8.81013895722 Parameters : p0 = 0.157888792956 p1 = -0.426329274467 p2 = 5.37804956927 p3 = 0.100667224191 ----------> Iteration 18 FVAL = 93.6850720579 Edm = 0.135900534272 Nfcn = 59 Error matrix change = 8.81013895722 Parameters : p0 = 0.157888792956 p1 = -0.426329274467 p2 = 5.37804956927 p3 = 0.100667224191 Minuit2Minimizer::Minimization DID not converge ! FVAL = 93.6850720579 Edm = 0.135900534272 Nfcn = 59 Edm is above max aft fit Is fit result empty? 0 Date/Time = Wed Sep 16 17:22:31 2009 **************************************** Invalid FitResult **************************************** Minimizer status code: 3, number of calls: 59 0 x 0 0.1 1 y 400 40 2 dx 0.157888792956 nan 3 dy -0.426329274467 nan 4 z 0.085 0.0085 5 ast 0 0.1 6 coma 0 0.1 7 spher 0 0.1 8 spher1 0 0.1 9 scale 5.37804956927 0.529088886126 10 bg 0.100667224191 0.0122326394625 Chi2: 93.6850720579, NDF: 7116, EDM: 0.135900534272Calculated using 0 parameters combinations 0, 400, 0.157888792956, -0.426329274467, 0.085, 0, 0, 0, 0, 5.37804956927, 0.100667224191, Press any key to quit Recalculating profile... Warning in : Replacing existing TH1: psf_histo (Potential memory leak). Calculating for wavlength 5e-07 After first iter... New vmat 0xb60a6b0