importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42157/042157.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 ============== 5.44872e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0664e+04 9.4752e-01 9.8006e-01 1.0162e+00 1.0709e+00 1.0811e+00 1.0666e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10674.310543 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1323e-02 2.0923e-01 5.8542e-01 8.6217e-01 1.0472e+00 1.6772e+00 2.6301e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.013953 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 ============== 9.74724e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5307e+03 9.5932e-01 9.8730e-01 1.0021e+00 1.0105e+00 1.0414e+00 5.5327e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5536.194190 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 ============== 9.74733e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5302e+03 9.6048e-01 9.8763e-01 1.0020e+00 1.0102e+00 1.0401e+00 5.5322e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5535.713316 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 ============== 9.74733e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5301e+03 9.6048e-01 9.8764e-01 1.0020e+00 1.0102e+00 1.0401e+00 5.5321e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5535.627246 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0291e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4153e+02 4.1426e-02 8.1956e-01 9.2145e-01 1.0710e+00 2.1958e+00 7.4348e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 742.268946 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 ============== 9.74724e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5307e+03 9.5932e-01 9.8730e-01 1.0021e+00 1.0105e+00 1.0414e+00 5.5327e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5536.194190 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 ============== 9.74733e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5302e+03 9.6048e-01 9.8763e-01 1.0020e+00 1.0102e+00 1.0401e+00 5.5322e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5535.713316 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 ============== 9.74733e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5301e+03 9.6048e-01 9.8764e-01 1.0020e+00 1.0102e+00 1.0401e+00 5.5321e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5535.627246 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 ============== 9.74735e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5301e+03 9.6048e-01 9.8764e-01 1.0020e+00 1.0102e+00 1.0401e+00 5.5321e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5535.595611 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 ============== 9.74754e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5306e+03 9.6053e-01 9.8768e-01 1.0020e+00 1.0102e+00 1.0401e+00 5.5326e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5536.105220 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 ============== 9.7677e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5030e+03 9.6071e-01 9.8758e-01 1.0021e+00 1.0101e+00 1.0403e+00 5.5050e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5508.458610 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 ============== 1.07811e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8290e+03 9.7991e-01 9.9409e-01 9.9999e-01 1.0097e+00 1.0480e+00 2.8310e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2831.837597 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 ============== 1.07811e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6925e+03 9.7997e-01 9.9472e-01 9.9998e-01 1.0095e+00 1.0467e+00 2.6944e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2695.158876 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 ============== 1.07909e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6892e+03 9.7998e-01 9.9473e-01 9.9998e-01 1.0095e+00 1.0467e+00 2.6912e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2691.891397 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 ============== 2.61244e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7787e+04 9.7226e-01 9.9477e-01 1.0000e+00 1.0092e+00 1.0541e+00 2.7789e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27814.497958 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 ============== 2.23554e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7884e+04 9.6088e-01 9.9977e-01 9.9996e-01 1.0007e+00 1.0553e+00 2.7886e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27911.890382 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 ============== 1.0001 added to diagonal of error matrix 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 ============== 6.85391e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2095e+02 -2.3505e-01 5.5075e-01 9.6701e-01 1.0074e+00 2.1556e+00 2.2350e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 221.171129 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 6.78355e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7811e+04 9.3441e-01 9.4608e-01 9.9994e-01 1.0104e+00 1.1135e+00 1.7813e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 17828.629723 TO DIAGONAL. all fit results: {'A': [0.050301605305116404, 0.00067025790815994357], 'Dx': [0.20775470208002567, 0.00047073654291818201], 'chisquare': 2227.6222741394904, 'L': [49.321362406215925, 1.0436046655536941], 'A_d': [0.0017234117547952899, 2.7970329586929354e-05], 'L_d': [0.5042087144251225, 0.020531690653581458], 'Dy': [-0.015527048398649157, 0.00041947529105534898], 'phase': [-96.738933297843474, 0.022221814944138885]} {'A': [0.03698230248081219, 0.00063105993478959621], 'Dx': [0.2006841629052758, 0.00041206089852074967], 'chisquare': 1888.0091908333429, 'L': [31.625001127551201, 0.30118902832629324], 'A_d': [0.000378163296840206, 2.5786377295000662e-05], 'L_d': [0.26092975731546986, 0.0061092352859057619], 'Dy': [-0.016875076020141933, 0.00038263570659946566], 'phase': [15.906650751127742, 0.021630236640710621]} {'A': [0.050301607118382885, 0.00067055089574191706], 'Dx': [0.20775470486663394, 0.00047110712215836514], 'chisquare': 2227.6222741392626, 'L': [49.321375630450753, 1.0454915080074763], 'A_d': [0.0017234119115272506, 2.8017755606124517e-05], 'L_d': [0.50420896797573067, 0.020567321406236155], 'Dy': [-0.01552704992565701, 0.00041953272489347881], 'phase': [-2.4911533561356123, 0.022256561944530517]} {'A': [0.10013654294768123, 1.0503303667780406e-05], 'Dx': [0.2267691175114237, 0.00044557238296771828], 'chisquare': 7324.1118169605488, 'L': [66.410656038579262, 0.92412122071326763], 'A_d': [0.0032631427736710128, 1.4978509238122717e-05], 'L_d': [0.82276690160099308, 0.018247703298794327], 'Dy': [-0.023223939427984064, 0.0004944837800495705], 'phase': [22.937691577243996, 0.014373885857466462]} {'A': [0.036982119349154852, 0.00063126651731318373], 'Dx': [0.20068422631640104, 0.00041209854160229042], 'chisquare': 1888.0091906654484, 'L': [31.625050561391454, 0.30119827526719511], 'A_d': [0.00037816254553479922, 2.579219583920267e-05], 'L_d': [0.26093091114432149, 0.0061093864225232608], 'Dy': [-0.01687506737804334, 0.00038266043015866558], 'phase': [-84.624312735530353, 0.021630900036086587]} {'A': [0.050302430725619185, 0.00067161371019100469], 'Dx': [0.20775554236215044, 0.00047243050961665034], 'chisquare': 2227.6222777220778, 'L': [49.322270092272461, 1.0450568489741912], 'A_d': [0.0017234435210693455, 2.8020571973402797e-05], 'L_d': [0.50422669243951979, 0.020555782211197637], 'Dy': [-0.015527096903239723, 0.00042004561734287904], 'phase': [91.756640228205839, 0.022288838534137767]} {'A': [0.047763003785189773, 0.00060584427147875042], 'Dx': [0.19547770559658062, 0.00050682036015459175], 'chisquare': 1720.0124329329788, 'L': [32.063404244387947, 0.28983287795104218], 'A_d': [0.0016702392277397893, 2.6575688030938682e-05], 'L_d': [0.40794091514250297, 0.0057198655016561517], 'Dy': [-0.014175455547578153, 0.00043369831439576956], 'phase': [97.505652527799469, 0.020476665045833897]} final fit results: chi = 1720.01243293 A = 0.047763 +/- 0.000606 A_d = 0.001670 +/- 0.000027 L = 32.063404 +/- 0.289833 L_d = 0.407941 +/- 0.005720 phase = 97.505653 +/- 0.020477 Dx = 0.195478 +/- 0.000507 Dy = -0.014175 +/- 0.000434