importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41427/041427.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 ============== 5.23785e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0503e+04 9.4665e-01 9.7987e-01 1.0165e+00 1.0718e+00 1.0813e+00 1.0504e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10513.020968 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 ============== 1.01799e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5709e+03 9.6091e-01 9.8877e-01 1.0018e+00 1.0098e+00 1.0403e+00 5.5729e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5576.510133 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 ============== 1.018e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5698e+03 9.6193e-01 9.8907e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5718e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.402925 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 ============== 1.018e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5696e+03 9.6194e-01 9.8908e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5716e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.200342 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 ============== 1.01799e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5696e+03 9.6194e-01 9.8907e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5716e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.147579 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 ============== 1.01798e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5695e+03 9.6191e-01 9.8907e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5715e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.070206 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 ============== 1.01773e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5768e+03 9.6174e-01 9.8891e-01 1.0018e+00 1.0093e+00 1.0389e+00 5.5788e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5582.386831 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 ============== 1.03691e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5074e+02 1.0844e-02 8.2470e-01 9.2264e-01 1.0735e+00 2.1979e+00 7.5272e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 751.497328 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 ============== 8.45502e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1260e+03 -7.4176e-02 8.1165e-01 9.2177e-01 1.0737e+00 2.2698e+00 1.1280e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1127.104393 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 ============== 2.84741e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4432e+03 -5.3273e-01 6.9426e-01 9.1784e-01 1.0791e+00 2.7567e+00 2.4453e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2445.686037 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 ============== 1.01799e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5709e+03 9.6091e-01 9.8877e-01 1.0018e+00 1.0098e+00 1.0403e+00 5.5729e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5576.510133 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 ============== 1.018e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5698e+03 9.6193e-01 9.8907e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5718e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.402925 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 ============== 1.018e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5696e+03 9.6194e-01 9.8908e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5716e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.200342 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 ============== 1.01799e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5696e+03 9.6194e-01 9.8907e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5716e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.147579 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 ============== 1.01798e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5695e+03 9.6191e-01 9.8907e-01 1.0017e+00 1.0096e+00 1.0392e+00 5.5715e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5575.070206 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 ============== 1.01773e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5768e+03 9.6174e-01 9.8891e-01 1.0018e+00 1.0093e+00 1.0389e+00 5.5788e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5582.386831 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06952e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7836e+03 9.7982e-01 9.9391e-01 9.9999e-01 1.0097e+00 1.0473e+00 2.7856e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2786.415616 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 ============== 1.06949e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6542e+03 9.7986e-01 9.9457e-01 9.9999e-01 1.0096e+00 1.0460e+00 2.6562e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2656.871188 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 ============== 1.0686e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6527e+03 9.7986e-01 9.9458e-01 9.9999e-01 1.0096e+00 1.0460e+00 2.6547e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2655.354059 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2464.63 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.3299e+01 2.2794e-01 4.1782e-01 8.5303e-01 1.0162e+00 1.8270e+00 3.5957e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 33.335106 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 ============== 2.52531e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8048e+04 9.7188e-01 9.9466e-01 1.0000e-00 1.0092e+00 1.0538e+00 2.8050e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28076.398016 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6797.78 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.2270e+01 -6.1725e-03 3.0346e-01 8.8285e-01 1.0365e+00 1.7098e+00 9.5344e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 92.365807 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 ============== 2.14401e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8283e+04 9.5990e-01 9.9973e-01 9.9996e-01 1.0006e+00 1.0553e+00 2.8285e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28311.764178 TO DIAGONAL. all fit results: {'A': [0.050301654012828989, 0.00067863874147339187], 'Dx': [0.20644972559000152, 0.00049857478705206404], 'chisquare': 2225.0782423928413, 'L': [48.24117439773525, 1.2230903036496912], 'A_d': [0.0016834929503131701, 3.0797605378496407e-05], 'L_d': [0.47857565422728715, 0.023909333854208292], 'Dy': [-0.015783557520862246, 0.00041857448062820879], 'phase': [-90.447791306878599, 0.024755471690554032]} {'A': [0.10001016334940355, 1.0163349403458088e-05], 'Dx': [0.22554064363676574, 0.00042634652332473877], 'chisquare': 7148.58537975541, 'L': [65.087403225587209, 0.69988218384569478], 'A_d': [0.0032689727874610219, 1.4156745607230015e-05], 'L_d': [0.79038498431833004, 0.013617089014077932], 'Dy': [-0.023823139567184626, 0.00040001733861583233], 'phase': [-96.4371957375145, 0.012438311023579729]} {'A': [0.0503015226028386, 0.0006798063623907058], 'Dx': [0.20644966256270436, 0.00050001255928400212], 'chisquare': 2225.0782426218548, 'L': [48.24080978820465, 1.222292180782528], 'A_d': [0.0016834806461620833, 3.0821289102478389e-05], 'L_d': [0.47856868657640217, 0.023891182504753083], 'Dy': [-0.01578348100118987, 0.00041899678029189147], 'phase': [-8.766388930656305, 0.024774918334337315]} {'A': [0.10001016334940355, 1.0163349403458088e-05], 'Dx': [0.22554064363676574, 0.00042634652332473877], 'chisquare': 7148.58537975541, 'L': [65.087403225587209, 0.69988218384569478], 'A_d': [0.0032689727874610219, 1.4156745607230015e-05], 'L_d': [0.79038498431833004, 0.013617089014077932], 'Dy': [-0.023823139567184626, 0.00040001733861583233], 'phase': [-96.4371957375145, 0.012438311023579729]} {'A': [0.03773913161154302, 0.00063237868984683532], 'Dx': [0.19973693025802142, 0.00041336136103087284], 'chisquare': 1729.4869218860379, 'L': [32.108745021031723, 0.30503744745307593], 'A_d': [0.00040478751773415089, 2.5683119858538328e-05], 'L_d': [0.2678955024184872, 0.0062088550491634642], 'Dy': [-0.016838589080178323, 0.00038594226940436016], 'phase': [91.342290613473523, 0.021405769984255585]} {'A': [0.03773887812630855, 0.00063323412014440472], 'Dx': [0.1997363790954072, 0.00041413783054000675], 'chisquare': 1729.4869215719314, 'L': [32.108635414549823, 0.30877559865346704], 'A_d': [0.00040477532441829389, 2.5735442833241251e-05], 'L_d': [0.26789377445024942, 0.0062844332351637278], 'Dy': [-0.016838223682526632, 0.0003860620270454973], 'phase': [97.6254655270576, 0.021557570398059056]} {'A': [0.037739137839959969, 0.00063355728108768772], 'Dx': [0.19973636745298684, 0.00041422102504284908], 'chisquare': 1729.4869319446439, 'L': [32.108098859116851, 0.30808593125489914], 'A_d': [0.00040475252576932519, 2.5738187225454734e-05], 'L_d': [0.2678833317095809, 0.0062724734037390983], 'Dy': [-0.016838254655123563, 0.00038615339248249114], 'phase': [-97.153333874537665, 0.021503709876981247]} final fit results: chi = 1729.48692157 A = 0.037739 +/- 0.000633 A_d = 0.000405 +/- 0.000026 L = 32.108635 +/- 0.308776 L_d = 0.267894 +/- 0.006284 phase = 97.625466 +/- 0.021558 Dx = 0.199736 +/- 0.000414 Dy = -0.016838 +/- 0.000386