importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42349/042349.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 ============== 5.23008e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0792e+04 9.4537e-01 9.7956e-01 1.0171e+00 1.0728e+00 1.0844e+00 1.0794e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10802.652495 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.3081e-03 2.0851e-01 5.8352e-01 8.5924e-01 1.0393e+00 1.6352e+00 2.6835e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.011992 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 ============== 9.02548e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8344e+03 9.5638e-01 9.8670e-01 1.0021e+00 1.0118e+00 1.0448e+00 5.8364e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5840.258291 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 ============== 9.02555e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8334e+03 9.5764e-01 9.8706e-01 1.0020e+00 1.0116e+00 1.0435e+00 5.8354e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5839.242591 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 ============== 9.02555e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8332e+03 9.5765e-01 9.8707e-01 1.0020e+00 1.0116e+00 1.0434e+00 5.8352e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5839.059572 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05875e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4061e+02 6.3414e-02 8.2337e-01 9.2055e-01 1.0734e+00 2.1535e+00 7.4257e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 741.350273 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 ============== 9.02548e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8344e+03 9.5638e-01 9.8670e-01 1.0021e+00 1.0118e+00 1.0448e+00 5.8364e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5840.258291 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 ============== 9.02555e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8334e+03 9.5764e-01 9.8706e-01 1.0020e+00 1.0116e+00 1.0435e+00 5.8354e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5839.242591 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 ============== 9.02555e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8332e+03 9.5765e-01 9.8707e-01 1.0020e+00 1.0116e+00 1.0434e+00 5.8352e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5839.059572 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0955e-03 1.7274e-01 3.5153e-01 8.5346e-01 1.2757e+00 1.8773e+00 2.4714e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004567 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 ============== 1.08498e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7914e+03 9.7942e-01 9.9252e-01 9.9991e-01 1.0019e+00 1.0417e+00 2.7934e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2794.221060 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 ============== 1.08493e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6521e+03 9.7947e-01 9.9314e-01 9.9991e-01 1.0018e+00 1.0408e+00 2.6541e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2654.776723 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 ============== 1.08398e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6504e+03 9.7947e-01 9.9315e-01 9.9992e-01 1.0018e+00 1.0408e+00 2.6523e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2653.004282 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 4844.01 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5793e+01 1.6113e-01 7.0798e-01 9.4113e-01 1.1366e+00 1.8912e+00 1.7955e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 15.810682 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 ============== 2.50522e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9002e+04 9.7089e-01 9.9448e-01 1.0000e+00 1.0097e+00 1.0555e+00 2.9004e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29031.288523 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8626e-03 1.3288e-01 4.9541e-01 6.7437e-01 1.0319e+00 1.3388e+00 3.3285e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.005191 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 ============== 2.12325e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9236e+04 9.5869e-01 9.9976e-01 9.9996e-01 1.0008e+00 1.0573e+00 2.9238e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29265.647567 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 ============== 7.02485e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8390e+01 3.1026e-01 3.7245e-01 9.9850e-01 1.0383e+00 1.7558e+00 8.0915e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 78.470815 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 ============== 7.02485e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6619e+01 3.0959e-01 3.7104e-01 9.9818e-01 1.0356e+00 1.7569e+00 7.9147e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 76.697825 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1.2501e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5394e+02 -3.4699e-01 3.8173e-01 6.4642e-01 1.3361e+00 3.2912e+00 4.5563e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 454.392345 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.050750229253323509, 0.00067028318690459665], 'Dx': [0.20808827414256115, 0.00047185864940324507], 'chisquare': 2276.6301465544475, 'L': [50.037041549822746, 1.0891301101444029], 'A_d': [0.0017273324668956591, 2.8275166898295012e-05], 'L_d': [0.51519574455212125, 0.02143299583588032], 'Dy': [-0.016982822391437224, 0.00041696969473914436], 'phase': [-71.603821696224045, 0.022260744893664253]} {'A': [0.046874176696411196, 0.00067686408638162332], 'Dx': [0.20548685057131699, 0.00047222713883510181], 'chisquare': 3060.4937272339303, 'L': [43.241303836991705, 0.43066601892478218], 'A_d': [0.0014503405001171643, 2.4636513419606931e-05], 'L_d': [7.5680017808110733e-12, 0.00058946928365485873], 'Dy': [-0.018071361846764944, 0.00046662362858818085], 'phase': [-90.438036426037741, 0.020167218940898124]} {'A': [0.050750229041654216, 0.00067066679159552556], 'Dx': [0.20808827376534111, 0.00047242180722761873], 'chisquare': 2276.630146554452, 'L': [50.037040112178985, 1.0903518015321083], 'A_d': [0.0017273324504045728, 2.8306569771152645e-05], 'L_d': [0.51519571552670151, 0.021455219429602268], 'Dy': [-0.01698282269875051, 0.00041712327511866931], 'phase': [-2.4887833267396928, 0.022292278453726055]} {'A': [0.050750297652434606, 0.00067086595361004475], 'Dx': [0.20808803612855797, 0.00047249277693595104], 'chisquare': 2276.6301478326486, 'L': [50.037246217572658, 1.0877235040309046], 'A_d': [0.0017273324549109681, 2.8265099736302091e-05], 'L_d': [0.5151992786542049, 0.021404569948926477], 'Dy': [-0.016982960310128803, 0.000417230111591671], 'phase': [-77.886992680319295, 0.022254484266660768]} {'A': [0.037634899176270109, 0.00062616418273750418], 'Dx': [0.20095640338602827, 0.00040769809978691285], 'chisquare': 1863.3279746964313, 'L': [32.052343244554926, 0.29926145643754865], 'A_d': [0.00040011115326732405, 2.5449465250515502e-05], 'L_d': [0.26768576579483416, 0.0060914653473172486], 'Dy': [-0.018334769388266281, 0.00038105380375696996], 'phase': [-90.900904388177707, 0.021038181170808912]} {'A': [0.037634873261977453, 0.00062627861497119297], 'Dx': [0.20095640688864336, 0.00040819473629216674], 'chisquare': 1863.3279747111405, 'L': [32.052375217421314, 0.30248294142200116], 'A_d': [0.00040010871497536682, 2.5496205486447154e-05], 'L_d': [0.26768613144278941, 0.0061585956747650106], 'Dy': [-0.018334756904160088, 0.00038088466729213621], 'phase': [34.762803204439194, 0.021145415782640953]} {'A': [0.035457641195938416, 0.00069477951765151147], 'Dx': [0.19552655515141382, 0.00039780816336865144], 'chisquare': 1173.1319032625056, 'L': [39.226633979236368, 0.13339855784150245], 'A_d': [0.00016232167609009363, 1.6189827667767442e-05], 'L_d': [0.67504514652088232, 0.0026650578802582259], 'Dy': [-0.019038002869582016, 0.00044211914851999268], 'phase': [-90.816478253261437, 0.018132943398420309]} final fit results: chi = 1173.13190326 A = 0.035458 +/- 0.000695 A_d = 0.000162 +/- 0.000016 L = 39.226634 +/- 0.133399 L_d = 0.675045 +/- 0.002665 phase = -90.816478 +/- 0.018133 Dx = 0.195527 +/- 0.000398 Dy = -0.019038 +/- 0.000442