importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42484/042484.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 ============== 5.5103e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0551e+04 9.4619e-01 9.7971e-01 1.0166e+00 1.0699e+00 1.0835e+00 1.0553e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10561.874826 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00007 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4381e-01 1.3969e-01 2.6359e-01 8.3199e-01 9.6078e-01 1.8813e+00 3.0664e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.146876 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 ============== 1.20417e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7986e+03 9.6271e-01 9.8989e-01 1.0014e+00 1.0096e+00 1.0382e+00 5.8006e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5804.400084 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 ============== 1.20418e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7974e+03 9.6352e-01 9.9021e-01 1.0013e+00 1.0095e+00 1.0373e+00 5.7994e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5803.205294 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 ============== 1.20418e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7972e+03 9.6353e-01 9.9021e-01 1.0013e+00 1.0094e+00 1.0372e+00 5.7992e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5803.000272 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10981e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8875e+02 -4.3425e-02 8.3069e-01 9.1846e-01 1.0764e+00 2.2669e+00 7.9070e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 789.538691 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 ============== 1.20417e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7986e+03 9.6271e-01 9.8989e-01 1.0014e+00 1.0096e+00 1.0382e+00 5.8006e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5804.400084 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 ============== 1.20418e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7974e+03 9.6352e-01 9.9021e-01 1.0013e+00 1.0095e+00 1.0373e+00 5.7994e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5803.205294 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 ============== 1.20418e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7972e+03 9.6353e-01 9.9021e-01 1.0013e+00 1.0094e+00 1.0372e+00 5.7992e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5803.000272 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8985e-03 1.9628e-01 5.1793e-01 8.5169e-01 1.2413e+00 1.7970e+00 2.3978e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004296 TO DIAGONAL. 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 ============== 1.12419e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8262e+03 9.7922e-01 9.9387e-01 9.9999e-01 1.0095e+00 1.0469e+00 2.8281e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2828.979543 TO DIAGONAL. 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 ============== 1.12418e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6924e+03 9.7926e-01 9.9457e-01 9.9999e-01 1.0093e+00 1.0455e+00 2.6944e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2695.085420 TO DIAGONAL. 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 ============== 1.12454e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6897e+03 9.7926e-01 9.9459e-01 9.9999e-01 1.0093e+00 1.0455e+00 2.6917e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2692.376273 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 ============== 2.66608e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9105e+04 9.7179e-01 9.9471e-01 9.9999e-01 1.0091e+00 1.0527e+00 2.9107e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29134.170660 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 ============== 2.27485e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9374e+04 9.6005e-01 9.9973e-01 9.9996e-01 1.0006e+00 1.0542e+00 2.9376e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29403.121953 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 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 ============== 7.39532e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0351e+02 1.5995e-01 4.5041e-01 1.0019e+00 1.0940e+00 1.7247e+00 1.0608e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 103.617499 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 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 5.5731e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2189e+03 9.9583e-02 4.1590e-01 1.0018e+00 1.0710e+00 1.7279e+00 4.2216e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 4223.105502 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 ============== 5.5731e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2193e+03 1.0012e-01 4.2031e-01 1.0018e+00 1.0692e+00 1.7273e+00 4.2219e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 4223.472677 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 ============== 5.5731e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2193e+03 1.0008e-01 4.2018e-01 1.0018e+00 1.0690e+00 1.7273e+00 4.2219e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 4223.485699 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3159e-01 1.9394e-01 4.3819e-01 9.9336e-01 1.1220e+00 1.8416e+00 2.5426e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.134135 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.051077271247529088, 0.00061229465410622685], 'Dx': [0.20610381033892189, 0.00041223174474858126], 'chisquare': 1846.7070797811509, 'L': [37.655454188951722, 0.37367385112094098], 'A_d': [0.0012601336922098971, 2.3840912361489108e-05], 'L_d': [0.43729961941188999, 0.0075584810813865144], 'Dy': [-0.019347161988763517, 0.00038506460646381413], 'phase': [-21.66525758507089, 0.018422551327169856]} {'A': [0.041129254611618482, 0.00066222931658393991], 'Dx': [0.20396703731250199, 0.00042452819462202029], 'chisquare': 1611.9928503415076, 'L': [41.20176859522234, 0.30805424245491508], 'A_d': [0.0004702269849596874, 2.7147596898091653e-05], 'L_d': [0.5520281188612739, 0.0062087595272080076], 'Dy': [-0.020461885058066898, 0.00040858023409917621], 'phase': [78.973103783829515, 0.018527032047543912]} {'A': [0.040860237780297182, 0.00061580718941758872], 'Dx': [0.20300311248188052, 0.00040359926259903034], 'chisquare': 1789.1737241993917, 'L': [32.005010950111995, 0.28580607038111694], 'A_d': [0.00047320457679478345, 2.4951704720777013e-05], 'L_d': [0.26515254944133299, 0.0058882957311623407], 'Dy': [-0.021285516490245016, 0.00037761301171634898], 'phase': [-2.9621932925786467, 0.019840177418522842]} {'A': [0.051077079759907773, 0.00061134784582195234], 'Dx': [0.20610383093712947, 0.00041178112080153539], 'chisquare': 1846.7070803655713, 'L': [37.65542251359463, 0.37307796681762895], 'A_d': [0.0012601330213570794, 2.3812539831552515e-05], 'L_d': [0.43729874532911556, 0.0075485401693050069], 'Dy': [-0.019347257661983974, 0.00038473417998918791], 'phase': [34.883414641976913, 0.018384527101417802]} {'A': [0.040860164386266884, 0.00061619779098576188], 'Dx': [0.20300310075005434, 0.00040367628287629742], 'chisquare': 1789.1737245270588, 'L': [32.004922387169302, 0.2860111225770936], 'A_d': [0.00047319702907105965, 2.4981293450354602e-05], 'L_d': [0.26515049731373308, 0.0058931647599857195], 'Dy': [-0.021285587971689779, 0.00037757487606793205], 'phase': [22.170541453015133, 0.019840969178993362]} {'A': [0.040861029751672884, 0.00061556392103742641], 'Dx': [0.20300316805124297, 0.0004035118389031922], 'chisquare': 1789.1737286430327, 'L': [32.005295015838783, 0.28555346117114411], 'A_d': [0.00047321481944118116, 2.496216266428819e-05], 'L_d': [0.2651574794105902, 0.0058854035562078688], 'Dy': [-0.021285823046248709, 0.00037745373313402553], 'phase': [97.568797145178735, 0.019804127026006313]} {'A': [0.04968305184425828, 0.00057262521966847113], 'Dx': [0.20704197134995539, 0.00038089365585669555], 'chisquare': 3944.1958605512164, 'L': [8.9977897132585021, 0.046088880452682446], 'A_d': [0.0017002197527462015, 1.7773167395207512e-05], 'L_d': [0.01785301510524101, 0.00095455889946360895], 'Dy': [-0.010007828390071083, 0.00049953493075527433], 'phase': [-34.269385372716997, 0.020071303070373858]} final fit results: chi = 1611.99285034 A = 0.041129 +/- 0.000662 A_d = 0.000470 +/- 0.000027 L = 41.201769 +/- 0.308054 L_d = 0.552028 +/- 0.006209 phase = 78.973104 +/- 0.018527 Dx = 0.203967 +/- 0.000425 Dy = -0.020462 +/- 0.000409