importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42082/042082.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 ============== 5.48693e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0488e+04 9.4820e-01 9.8053e-01 1.0158e+00 1.0704e+00 1.0806e+00 1.0490e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10498.952332 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00024 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1996e-01 1.4942e-01 2.4281e-01 7.7206e-01 9.6230e-01 1.7945e+00 3.2988e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.223260 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6309e+00 1.0200e-03 3.2541e-01 8.8933e-01 1.2315e+00 1.8925e+00 4.2911e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.635156 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 ============== 1.18355e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4412e+03 9.6401e-01 9.9008e-01 1.0017e+00 1.0090e+00 1.0356e+00 5.4432e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5446.606470 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 ============== 1.18356e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4407e+03 9.6485e-01 9.9037e-01 1.0016e+00 1.0087e+00 1.0348e+00 5.4427e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5446.180741 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 ============== 1.18356e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4407e+03 9.6485e-01 9.9037e-01 1.0016e+00 1.0087e+00 1.0347e+00 5.4427e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5446.120091 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04326e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1213e+02 -5.7550e-02 8.2106e-01 9.2217e-01 1.0725e+00 2.2448e+00 8.1413e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 812.947342 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 ============== 8.36819e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2703e+03 -1.7353e-01 8.0659e-01 9.2140e-01 1.0728e+00 2.3361e+00 1.2723e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1271.533831 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 ============== 1.18355e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4412e+03 9.6401e-01 9.9008e-01 1.0017e+00 1.0090e+00 1.0356e+00 5.4432e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5446.606470 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 ============== 1.18356e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4407e+03 9.6485e-01 9.9037e-01 1.0016e+00 1.0087e+00 1.0348e+00 5.4427e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5446.180741 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 ============== 1.18356e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4407e+03 9.6485e-01 9.9037e-01 1.0016e+00 1.0087e+00 1.0347e+00 5.4427e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5446.120091 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.1880e-04 1.6450e-01 3.6193e-01 8.3813e-01 1.3900e+00 1.9618e+00 2.2845e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003203 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 ============== 1.12929e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6787e+03 9.8003e-01 9.9325e-01 9.9995e-01 1.0033e+00 1.0426e+00 2.6806e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2681.345249 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 ============== 1.12924e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5463e+03 9.8005e-01 9.9352e-01 9.9993e-01 1.0025e+00 1.0409e+00 2.5483e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2548.897187 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 ============== 1.12874e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5293e+03 9.8002e-01 9.9233e-01 9.9986e-01 1.0012e+00 1.0389e+00 2.5313e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2531.843829 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 ============== 2.81098e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7150e+04 9.7426e-01 9.9519e-01 1.0000e+00 1.0092e+00 1.0521e+00 2.7152e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27177.145526 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 ============== 2.4529e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7076e+04 9.6470e-01 9.9987e-01 9.9997e-01 1.0011e+00 1.0529e+00 2.7078e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27102.607140 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00017 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 ============== 6.13432e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8769e+01 1.2801e-02 5.9113e-01 9.4697e-01 1.0048e+00 2.4078e+00 5.0805e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.819459 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 ============== 6.13433e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7396e+01 1.0015e-02 5.9061e-01 9.4546e-01 1.0044e+00 2.4092e+00 4.9436e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 47.444945 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 ============== 6.13436e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7131e+01 9.9642e-03 5.9060e-01 9.4545e-01 1.0044e+00 2.4093e+00 4.9171e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 47.180039 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.05010842181346814, 0.00062146627005987831], 'Dx': [0.20160970611448725, 0.00041751011362034518], 'chisquare': 1985.9019932548231, 'L': [37.088290466143633, 0.37352115697148136], 'A_d': [0.0012424799899445893, 2.4305319272582837e-05], 'L_d': [0.42614030893242433, 0.0075160441817070378], 'Dy': [-0.015415443834189801, 0.00039162329976605292], 'phase': [66.381338583689597, 0.018743676951501698]} {'A': [0.03896412319721404, 0.00062695693429912214], 'Dx': [0.19794454922641336, 0.00041006196540038786], 'chisquare': 1856.9993563242699, 'L': [31.14236504585174, 0.27658972668751325], 'A_d': [0.00038694252059284784, 2.5530645343385672e-05], 'L_d': [0.24970268382118044, 0.0056222751316243602], 'Dy': [-0.017200119945451675, 0.00038302458407191153], 'phase': [-72.010099257446683, 0.020521358573738269]} {'A': [0.052142493178124194, 0.00066909949547985792], 'Dx': [0.20511162905351554, 0.0004883916216043005], 'chisquare': 2481.9216154563637, 'L': [46.912409874294781, 1.0927320366488473], 'A_d': [0.0017730373345863359, 3.022298995805639e-05], 'L_d': [0.45410853580370125, 0.021402875318389691], 'Dy': [-0.016103442055397821, 0.00041647837503067109], 'phase': [-2.468596527305138, 0.023120261729815184]} {'A': [0.052142260956458963, 0.00066860335287480255], 'Dx': [0.20511135349455856, 0.00048800403221704869], 'chisquare': 2481.92161724989, 'L': [46.911366617887801, 1.0899593502035607], 'A_d': [0.0017730287043315474, 3.0085484696823483e-05], 'L_d': [0.45408865239957996, 0.021352589904795855], 'Dy': [-0.016103464476561413, 0.00041642417588949598], 'phase': [-27.60136209561928, 0.02305437431898838]} {'A': [0.032687775203836811, 0.00070930928438156515], 'Dx': [0.17393112489841478, 0.00047051758873006833], 'chisquare': 4456.2977311172281, 'L': [20.135793111583283, 0.0014003952036354406], 'A_d': [0.0019998948212812673, 3.069089948942727e-05], 'L_d': [0.43485530409711437, 3.1033210607711581e-05], 'Dy': [-0.0079994587522485006, 0.00047102097260687259], 'phase': [71.745788393510367, 0.019202987921502768]} {'A': [0.03896342507231948, 0.00062573210474384244], 'Dx': [0.19794459168669931, 0.00040975742259252712], 'chisquare': 1856.9993507977706, 'L': [31.142833376061478, 0.27624865413641864], 'A_d': [0.00038692817785263012, 2.5505984092011325e-05], 'L_d': [0.24971172178769346, 0.0056169230490720756], 'Dy': [-0.017200074706899215, 0.00038264677372534805], 'phase': [66.219993252858643, 0.020490159779257056]} {'A': [0.00023893898067409158, 1.7943614388643558e-05], 'Dx': [0.19232752541840803, 0.00037852336128540998], 'chisquare': 5848.4394075580976, 'L': [27.226705597041267, 0.43192219813098731], 'A_d': [0.00086353503407216037, 1.5227920468791067e-05], 'L_d': [0.17802594199639571, 0.007657869384349314], 'Dy': [-0.015277669897930224, 0.00037632474847804076], 'phase': [31.287446053926686, 0.063521809299672327]} final fit results: chi = 1856.9993508 A = 0.038963 +/- 0.000626 A_d = 0.000387 +/- 0.000026 L = 31.142833 +/- 0.276249 L_d = 0.249712 +/- 0.005617 phase = 66.219993 +/- 0.020490 Dx = 0.197945 +/- 0.000410 Dy = -0.017200 +/- 0.000383