importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42504/042504.root using z positions from 2006/7 MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.62524e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0371e+04 9.4786e-01 9.8027e-01 1.0160e+00 1.0707e+00 1.0815e+00 1.0373e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10381.856157 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5550e-02 2.0410e-01 5.3888e-01 8.4015e-01 1.0211e+00 1.4867e+00 2.9246e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.018475 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.48388e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5772e+03 9.6755e-01 9.9271e-01 1.0011e+00 1.0074e+00 1.0329e+00 5.5792e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5582.779338 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.48389e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5757e+03 9.6816e-01 9.9293e-01 1.0010e+00 1.0073e+00 1.0323e+00 5.5777e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5581.257201 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.48389e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5754e+03 9.6816e-01 9.9294e-01 1.0010e+00 1.0073e+00 1.0322e+00 5.5774e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5580.999449 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1989.74 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2391e+01 2.0736e-01 4.1588e-01 8.9752e-01 9.9720e-01 1.7387e+00 4.5134e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 42.435986 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.13404e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0328e+03 -2.2093e-01 8.3151e-01 9.2241e-01 1.0795e+00 2.3779e+00 1.0348e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1033.830806 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00617 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 296449 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2742e+02 -6.0682e-01 3.7815e-01 9.6994e-01 1.1157e+00 8.5950e+00 7.2396e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 728.139297 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 296450 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.1606e+02 -6.3520e-01 3.7815e-01 9.6458e-01 1.1120e+00 8.6641e+00 7.1257e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 716.771073 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8811e-03 1.4520e-01 3.3513e-01 8.1493e-01 1.3893e+00 1.9317e+00 2.3866e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.005268 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.48388e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5772e+03 9.6755e-01 9.9271e-01 1.0011e+00 1.0074e+00 1.0329e+00 5.5792e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5582.779338 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.48389e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5757e+03 9.6816e-01 9.9293e-01 1.0010e+00 1.0073e+00 1.0323e+00 5.5777e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5581.257201 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.48389e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5754e+03 9.6816e-01 9.9294e-01 1.0010e+00 1.0073e+00 1.0322e+00 5.5774e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5580.999449 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.16838e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6880e+03 9.7919e-01 9.9402e-01 9.9999e-01 1.0100e+00 1.0475e+00 2.6900e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2690.699357 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.16838e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5727e+03 9.7921e-01 9.9468e-01 9.9999e-01 1.0098e+00 1.0460e+00 2.5747e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2575.314400 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.1686e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5704e+03 9.7921e-01 9.9470e-01 9.9999e-01 1.0098e+00 1.0459e+00 2.5724e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2572.997370 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.75758e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8463e+04 9.7285e-01 9.9489e-01 1.0000e-00 1.0089e+00 1.0516e+00 2.8465e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28491.402519 TO DIAGONAL. MINUIT WARNING IN PARAMETR ============== VARIABLE2 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.38736e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8609e+04 9.6211e-01 9.9979e-01 9.9996e-01 1.0007e+00 1.0529e+00 2.8611e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28637.145018 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.66949e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.3226e+01 1.9879e-01 4.9647e-01 9.6832e-01 1.0072e+00 1.9196e+00 6.5635e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 63.291366 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 5.98034e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4163e+03 1.8233e-01 4.9672e-01 9.6662e-01 1.0073e+00 1.9282e+00 1.4187e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1417.710339 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6219.08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7223e+01 1.3458e-01 3.9165e-01 9.0478e-01 1.0232e+00 1.4376e+00 6.0331e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 57.282973 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00011 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.26888e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8548e+03 9.5247e-01 9.8236e-01 9.9743e-01 1.0236e+00 1.0497e+00 5.8568e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5860.626583 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9308e-02 8.1019e-02 3.0797e-01 7.1422e-01 1.4744e+00 1.9483e+00 2.5334e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.061842 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00553 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.042660759793781977, 0.00061367711381682399], 'Dx': [0.1999219235643821, 0.00040072301445182035], 'chisquare': 1811.1383916920722, 'L': [31.318482033779084, 0.25693363708724171], 'A_d': [0.00045025742074256137, 2.4857229375230272e-05], 'L_d': [0.25147094012507976, 0.0052832096144074248], 'Dy': [-0.020543899855310244, 0.00037753889939828866], 'phase': [97.550984486417747, 0.018958014937496159]} {'A': [0.042660784818494835, 0.00061357255812230505], 'Dx': [0.19992196155840958, 0.00040069558882827039], 'chisquare': 1811.1383917593989, 'L': [31.318474570436837, 0.25683551221122869], 'A_d': [0.00045025800568337937, 2.4868724742971304e-05], 'L_d': [0.25147101551327411, 0.0052826595567492252], 'Dy': [-0.020543910476094496, 0.00037742921866623647], 'phase': [91.26779813384718, 0.018936549770501188]} {'A': [0.042660407227670671, 0.00060859777637631285], 'Dx': [0.19992185519811123, 0.00040023583855841594], 'chisquare': 1811.1383920760393, 'L': [31.318455741751684, 0.25629383476371004], 'A_d': [0.00045024271559257478, 2.4644343516261324e-05], 'L_d': [0.25147035947609764, 0.0052706441028501083], 'Dy': [-0.020543928289935565, 0.00037738438677159536], 'phase': [22.152759912900933, 0.018924092629070799]} {'A': [0.05339105272736816, 0.00060932855550366316], 'Dx': [0.2033695552089636, 0.00040958466522411641], 'chisquare': 2068.5611099719044, 'L': [36.881379078385699, 0.33237928713080933], 'A_d': [0.0012801693299894779, 2.3694638666527101e-05], 'L_d': [0.42176639480550643, 0.0068042956775518637], 'Dy': [-0.018430922894381752, 0.000383329696091117], 'phase': [41.153779930425571, 0.017458350399962796]} {'A': [0.042661575352076209, 0.000613825817305097], 'Dx': [0.19992223758997696, 0.00040076705578862004], 'chisquare': 1811.1384010106849, 'L': [31.318970055653818, 0.25690520457291832], 'A_d': [0.00045028081949372023, 2.4874214950065809e-05], 'L_d': [0.2514798064452276, 0.0052837821804602725], 'Dy': [-0.020544605360266033, 0.00037749289889088544], 'phase': [72.41828951820645, 0.018942386438482117]} {'A': [0.04266006600578548, 0.00061485931382429526], 'Dx': [0.19992143355787029, 0.00040111748447735351], 'chisquare': 1811.138437447011, 'L': [31.317146217513699, 0.25624652948344817], 'A_d': [0.00045022527691657155, 2.488253728410994e-05], 'L_d': [0.25144589698038355, 0.0052719486375367997], 'Dy': [-0.020543568194977269, 0.0003778614219926979], 'phase': [-97.227887649808679, 0.018893911438887301]} {'A': [0.056339584652033647, 0.00076419678299036176], 'Dx': [0.20571348261161049, 0.0004331608360041983], 'chisquare': 4297.7351178387171, 'L': [42.295748448673244, 0.4585417145384092], 'A_d': [0.0017037484561933658, 1.504837491811406e-05], 'L_d': [9.5367401325985313e-07, 0.00034473130448356426], 'Dy': [-0.020137236369846434, 0.00047578952757287851], 'phase': [-90.462557763834184, 0.019924551669646462]} final fit results: chi = 1811.13839169 A = 0.042661 +/- 0.000614 A_d = 0.000450 +/- 0.000025 L = 31.318482 +/- 0.256934 L_d = 0.251471 +/- 0.005283 phase = 97.550984 +/- 0.018958 Dx = 0.199922 +/- 0.000401 Dy = -0.020544 +/- 0.000378