importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42017/042017.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 ============== 5.32313e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0537e+04 9.4735e-01 9.8022e-01 1.0163e+00 1.0715e+00 1.0812e+00 1.0539e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10547.453153 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2153e-01 8.0182e-03 2.9328e-01 5.6849e-01 9.7700e-01 1.5752e+00 4.3995e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.825929 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 ============== 1.05754e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5360e+03 9.6159e-01 9.8870e-01 1.0019e+00 1.0097e+00 1.0393e+00 5.5380e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5541.538848 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 ============== 1.05755e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5353e+03 9.6259e-01 9.8902e-01 1.0018e+00 1.0095e+00 1.0382e+00 5.5373e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.819737 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 ============== 1.05755e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5352e+03 9.6259e-01 9.8903e-01 1.0018e+00 1.0095e+00 1.0382e+00 5.5372e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.689725 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03134e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6498e+02 2.4820e-03 8.1992e-01 9.2264e-01 1.0727e+00 2.2083e+00 7.6696e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 765.751343 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 ============== 8440.25 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2831e+03 -1.2231e+00 4.0380e-02 9.1445e-01 1.0887e+00 4.9869e+00 4.2843e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 4287.377193 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 ============== 1.05754e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5360e+03 9.6159e-01 9.8870e-01 1.0019e+00 1.0097e+00 1.0393e+00 5.5380e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5541.538848 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 ============== 1.05755e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5353e+03 9.6259e-01 9.8902e-01 1.0018e+00 1.0095e+00 1.0382e+00 5.5373e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.819737 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 ============== 1.05755e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5352e+03 9.6259e-01 9.8903e-01 1.0018e+00 1.0095e+00 1.0382e+00 5.5372e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5540.689725 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7309e-03 2.0484e-01 4.7745e-01 7.3811e-01 1.1068e+00 2.1378e+00 2.3368e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004068 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 ============== 1.10714e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7024e+03 9.7995e-01 9.9220e-01 9.9988e-01 1.0014e+00 1.0403e+00 2.7044e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2705.085908 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 ============== 1.10711e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5571e+03 9.7998e-01 9.9030e-01 9.9979e-01 1.0006e+00 1.0360e+00 2.5591e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2559.673691 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 ============== 1.10636e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5542e+03 9.7999e-01 9.8977e-01 9.9985e-01 1.0008e+00 1.0351e+00 2.5562e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2556.777863 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 ============== 2.59868e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7964e+04 9.7264e-01 9.9480e-01 1.0000e+00 1.0095e+00 1.0542e+00 2.7966e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27991.728414 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4788e-01 4.0023e-02 4.5127e-01 8.6521e-01 9.3499e-01 1.9130e+00 2.9434e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.150823 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 ============== 2.22096e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8095e+04 9.6154e-01 9.9981e-01 9.9997e-01 1.0009e+00 1.0555e+00 2.8097e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28123.098094 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 ============== 614747 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9307e+02 3.8095e-01 8.4828e-01 8.8673e-01 9.9979e-01 1.7750e+00 2.9518e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 293.368914 TO DIAGONAL. all fit results: {'A': [0.051702030025539691, 0.00067130158131464834], 'Dx': [0.2069849855975896, 0.00048662271813793012], 'chisquare': 2260.2089262692607, 'L': [47.617115075599074, 1.0927853226727891], 'A_d': [0.0017539790277374401, 2.9529417806622993e-05], 'L_d': [0.46726436138206817, 0.021416980530212848], 'Dy': [-0.014644955534325987, 0.00041668527866534077], 'phase': [3.7801080455397909, 0.022793841626786104]} {'A': [0.052738066418397678, 0.00063176166771400366], 'Dx': [0.2059298075667737, 0.00036599936178927095], 'chisquare': 1647.0324363944433, 'L': [50.372226481331808, 0.0084743943755967166], 'A_d': [0.0014331461260659872, 1.4471950343042383e-05], 'L_d': [0.99935984410685386, 0.00016718034896012757], 'Dy': [-0.013817553572879504, 0.00039851678740721042], 'phase': [79.093795326374163, 0.01237946018974867]} {'A': [0.051701785997214089, 0.00067277259066855777], 'Dx': [0.20698499665090608, 0.00048841623126349987], 'chisquare': 2260.2089268267832, 'L': [47.616916926368233, 1.0940526381880247], 'A_d': [0.0017539636261669767, 2.9594493296980495e-05], 'L_d': [0.46726073417697417, 0.021437905639514698], 'Dy': [-0.01464478584252582, 0.00041717826898768351], 'phase': [-15.069450957516622, 0.022852407185567358]} {'A': [0.051914505464308591, 0.00061751671140974906], 'Dx': [0.20160581442609171, 0.0004132553342479639], 'chisquare': 1346.555639864637, 'L': [40.726777480677448, 0.28568065736210713], 'A_d': [0.001672706168766136, 2.40996944965155e-05], 'L_d': [0.62534870533741937, 0.0057138531385341751], 'Dy': [-0.012408450859018316, 0.0004185375168841432], 'phase': [97.777184161395866, 0.017023403641445611]} {'A': [0.038499005257741359, 0.0006299448263846763], 'Dx': [0.19993348195921357, 0.00041196830046175137], 'chisquare': 1820.1731896147858, 'L': [31.537324755189232, 0.2915276073469002], 'A_d': [0.00040365700202760202, 2.5639824849765791e-05], 'L_d': [0.25692822725764863, 0.0059251905019391815], 'Dy': [-0.015916087433176074, 0.00038453372412305953], 'phase': [59.908800621625915, 0.020799139073247375]} {'A': [0.038498555402691204, 0.00062908698845356992], 'Dx': [0.19993349630269819, 0.0004116847574859861], 'chisquare': 1820.173189907279, 'L': [31.537227253896578, 0.29193137776499256], 'A_d': [0.00040365606551973077, 2.5631159124683833e-05], 'L_d': [0.25692642193598669, 0.0059324787556721548], 'Dy': [-0.015915864015514813, 0.00038422566153784032], 'phase': [-97.170838540827873, 0.020831006291523124]} {'A': [0.051702049747119894, 0.00067026079359280843], 'Dx': [0.20698511957445831, 0.00048514161318991], 'chisquare': 2260.2089264040837, 'L': [47.617430091453855, 1.0867532444822778], 'A_d': [0.0017539824499386847, 2.9370734375810947e-05], 'L_d': [0.46727062863457053, 0.021303841750748093], 'Dy': [-0.014644978120662344, 0.00041647669969613332], 'phase': [-8.7862568828692673, 0.022675119992314308]} final fit results: chi = 1346.55563986 A = 0.051915 +/- 0.000618 A_d = 0.001673 +/- 0.000024 L = 40.726777 +/- 0.285681 L_d = 0.625349 +/- 0.005714 phase = 97.777184 +/- 0.017023 Dx = 0.201606 +/- 0.000413 Dy = -0.012408 +/- 0.000419