importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42118/042118.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 ============== 5.42298e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0458e+04 9.4731e-01 9.8021e-01 1.0164e+00 1.0693e+00 1.0827e+00 1.0460e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10468.236435 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00008 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1445e-01 1.7724e-01 2.1809e-01 5.9533e-01 9.5746e-01 1.2036e+00 4.2628e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.418714 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 ============== 1.09662e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6543e+03 9.6196e-01 9.8890e-01 1.0018e+00 1.0098e+00 1.0392e+00 5.6563e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5660.004194 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 ============== 1.09663e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6535e+03 9.6289e-01 9.8922e-01 1.0017e+00 1.0096e+00 1.0382e+00 5.6555e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5659.141725 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 ============== 1.09663e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6533e+03 9.6289e-01 9.8923e-01 1.0017e+00 1.0096e+00 1.0382e+00 5.6553e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5658.983827 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04919e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5322e+02 -1.3493e-02 8.2526e-01 9.1946e-01 1.0747e+00 2.2492e+00 7.5516e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 753.971149 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 ============== 1.05613e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2502e+03 -9.4717e-01 5.1833e-01 9.0943e-01 1.0858e+00 3.5007e+00 3.2522e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3253.473337 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 ============== 1.09662e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6543e+03 9.6196e-01 9.8890e-01 1.0018e+00 1.0098e+00 1.0392e+00 5.6563e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5660.004194 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 ============== 1.09663e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6535e+03 9.6289e-01 9.8922e-01 1.0017e+00 1.0096e+00 1.0382e+00 5.6555e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5659.141725 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 ============== 1.09663e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6533e+03 9.6289e-01 9.8923e-01 1.0017e+00 1.0096e+00 1.0382e+00 5.6553e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5658.983827 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07554e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8016e+03 9.7938e-01 9.9398e-01 9.9999e-01 1.0095e+00 1.0476e+00 2.8036e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2804.450951 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 ============== 1.07553e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6685e+03 9.7942e-01 9.9464e-01 9.9999e-01 1.0093e+00 1.0463e+00 2.6704e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2671.146796 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 ============== 1.07559e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6660e+03 9.7942e-01 9.9466e-01 9.9999e-01 1.0093e+00 1.0462e+00 2.6680e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2668.675152 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0477e-03 1.9233e-01 4.7464e-01 8.2149e-01 1.2810e+00 1.7864e+00 2.4461e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004494 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 ============== 2.57375e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8335e+04 9.7183e-01 9.9472e-01 9.9999e-01 1.0091e+00 1.0533e+00 2.8337e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28363.485407 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.9159e-02 2.2118e-01 5.4033e-01 8.5835e-01 1.0067e+00 1.7921e+00 2.6505e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.071809 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 ============== 2.20476e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8515e+04 9.6032e-01 9.9975e-01 9.9996e-01 1.0006e+00 1.0547e+00 2.8517e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28543.991588 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 ============== 755425 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9378e+02 4.0721e-01 8.5270e-01 8.9578e-01 1.0003e+00 1.7409e+00 2.9588e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 294.076270 TO DIAGONAL. all fit results: {'A': [0.04926675051837498, 0.00062368866244569277], 'Dx': [0.20400923594064935, 0.00042007119786013902], 'chisquare': 1901.917247571309, 'L': [38.059711102110249, 0.40564229796398266], 'A_d': [0.0012247594003528817, 2.4477829571434295e-05], 'L_d': [0.44672611093004488, 0.0081570976387098926], 'Dy': [-0.015987405297748225, 0.00039376090459430912], 'phase': [-65.62248440306098, 0.019462522908824553]} {'A': [0.050967630318507762, 0.00068506110403376841], 'Dx': [0.20707958390933712, 0.0005261167806152045], 'chisquare': 2463.2441213535776, 'L': [47.173818701245459, 1.316450573038896], 'A_d': [0.0016877642974856832, 3.3317266448340543e-05], 'L_d': [0.46189717059064661, 0.02561039675616672], 'Dy': [-0.016499712343122752, 0.00041686247246897068], 'phase': [35.161645778225164, 0.026786170328037429]} {'A': [0.050967451363703176, 0.00067582893595555249], 'Dx': [0.20707948289924261, 0.00051508549815437732], 'chisquare': 2463.2441210457796, 'L': [47.173441516496418, 1.288858925504929], 'A_d': [0.001687759441915071, 3.2508027372341042e-05], 'L_d': [0.4618902551087315, 0.025097080454790088], 'Dy': [-0.016499475467240288, 0.0004155595074299967], 'phase': [-15.103850142676109, 0.026158351111881473]} {'A': [2.2509771824275049e-13, 5.0579580773701949e-06], 'Dx': [0.19320351320161855, 0.00037841067093857816], 'chisquare': 7977.7257598797332, 'L': [27.475692630866899, 0.27927523898430096], 'A_d': [0.00037775153337593625, 1.4929590803153259e-05], 'L_d': [1.8208767826877192e-12, 0.0003256786257742339], 'Dy': [-0.012773928351215602, 0.00037736760691053917], 'phase': [6.7573462656214787, 0.067091059944687004]} {'A': [0.04926684518867297, 0.00062327617356236487], 'Dx': [0.20400936152603855, 0.00042016756941087863], 'chisquare': 1901.9172485419526, 'L': [38.059584930862023, 0.40541909869941861], 'A_d': [0.001224757129310361, 2.4446665294108882e-05], 'L_d': [0.44672296112774224, 0.0081537608488960189], 'Dy': [-0.015987632987243927, 0.0003937077033651093], 'phase': [72.607588055685, 0.019452904795898007]} {'A': [0.03864080746534132, 0.00062815080575220894], 'Dx': [0.20064807831733589, 0.00041165931413456036], 'chisquare': 1855.6128658004477, 'L': [31.943611197271792, 0.29765675994714336], 'A_d': [0.00041628611927624348, 2.5619963439776905e-05], 'L_d': [0.26692701147128095, 0.0060729542952712157], 'Dy': [-0.017892096239467747, 0.00038343456804845744], 'phase': [15.895685374044305, 0.021035741011424136]} {'A': [0.038640906404180386, 0.00062890537077461839], 'Dx': [0.20064834374155005, 0.00041182368316672324], 'chisquare': 1855.6128688256349, 'L': [31.943935921271404, 0.29779961255702503], 'A_d': [0.00041628374017305125, 2.5643375958284143e-05], 'L_d': [0.26693349604803374, 0.0060753549389626071], 'Dy': [-0.017892217495628415, 0.00038355136294931924], 'phase': [-15.520204183885497, 0.02104612591572419]} final fit results: chi = 1855.6128658 A = 0.038641 +/- 0.000628 A_d = 0.000416 +/- 0.000026 L = 31.943611 +/- 0.297657 L_d = 0.266927 +/- 0.006073 phase = 15.895685 +/- 0.021036 Dx = 0.200648 +/- 0.000412 Dy = -0.017892 +/- 0.000383