importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42482/042482.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 ============== 5.57519e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0440e+04 9.4690e-01 9.7996e-01 1.0165e+00 1.0690e+00 1.0836e+00 1.0442e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10450.282282 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00104 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.7345e-02 5.3378e-02 2.8210e-01 8.6543e-01 9.2048e-01 1.5882e+00 3.3278e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.040673 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 ============== 1.28431e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7502e+03 9.6415e-01 9.9032e-01 1.0014e+00 1.0087e+00 1.0373e+00 5.7522e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5755.980823 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 ============== 1.28432e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7492e+03 9.6489e-01 9.9063e-01 1.0013e+00 1.0085e+00 1.0365e+00 5.7512e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5754.931230 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 ============== 1.28432e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7490e+03 9.6489e-01 9.9064e-01 1.0013e+00 1.0085e+00 1.0365e+00 5.7510e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5754.741427 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.4360e-02 9.7956e-02 5.3091e-01 8.2661e-01 9.3815e-01 1.7340e+00 2.9167e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.047277 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.11087e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8890e+02 -9.1233e-02 8.2995e-01 9.1861e-01 1.0776e+00 2.3302e+00 7.9084e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 789.695060 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 ============== 9.13725e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1889e+03 -1.9751e-01 8.1890e-01 9.1711e-01 1.0779e+00 2.4242e+00 1.1908e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1190.068808 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 ============== 6.18714e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8747e+03 -4.3064e-01 7.8931e-01 9.1447e-01 1.0796e+00 2.6434e+00 1.8767e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1876.556267 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 6.18716e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8668e+03 -4.3341e-01 7.8914e-01 9.1424e-01 1.0794e+00 2.6470e+00 1.8688e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1868.706876 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 ============== 1.28431e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7502e+03 9.6415e-01 9.9032e-01 1.0014e+00 1.0087e+00 1.0373e+00 5.7522e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5755.980823 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 ============== 1.28432e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7492e+03 9.6489e-01 9.9063e-01 1.0013e+00 1.0085e+00 1.0365e+00 5.7512e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5754.931230 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 ============== 1.28432e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7490e+03 9.6489e-01 9.9064e-01 1.0013e+00 1.0085e+00 1.0365e+00 5.7510e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5754.741427 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0018 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 ============== 1.10793e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8052e+03 9.7893e-01 9.9387e-01 9.9999e-01 1.0093e+00 1.0476e+00 2.8072e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2808.023511 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 ============== 1.1079e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6741e+03 9.7896e-01 9.9456e-01 9.9999e-01 1.0092e+00 1.0462e+00 2.6761e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2676.804134 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 ============== 1.10776e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6719e+03 9.7896e-01 9.9457e-01 9.9999e-01 1.0092e+00 1.0461e+00 2.6739e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2674.609702 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 ============== 2.65531e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9141e+04 9.7179e-01 9.9469e-01 9.9999e-01 1.0090e+00 1.0524e+00 2.9143e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29169.865892 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 ============== 2.26976e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9411e+04 9.6002e-01 9.9969e-01 9.9996e-01 1.0005e+00 1.0539e+00 2.9413e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29440.731557 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 ============== 919877 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.3784e+02 4.5461e-01 8.9432e-01 9.3520e-01 1.0008e+00 1.6333e+00 4.3992e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 438.281250 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 5050.88 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9432e+01 1.5006e-01 2.3337e-01 9.0564e-01 1.1667e+00 1.8218e+00 2.2154e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 19.453923 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00034 added to diagonal of error matrix all fit results: {'A': [0.040522326774173334, 0.00061944223194276837], 'Dx': [0.20084352076046308, 0.00040589047522043842], 'chisquare': 1678.5752811702155, 'L': [32.245157043335212, 0.29167733087185965], 'A_d': [0.00047094911595568778, 2.5075899091703269e-05], 'L_d': [0.27156708335944379, 0.0060024735632555615], 'Dy': [-0.018760841989365673, 0.00037851269951083566], 'phase': [-34.393122036430128, 0.020119852308425834]} {'A': [0.040522318057460704, 0.00061828529109936303], 'Dx': [0.20084355507867357, 0.00040540915163678193], 'chisquare': 1678.5752812172252, 'L': [32.245190998288365, 0.29145526443082836], 'A_d': [0.00047094905542355292, 2.5078103679743169e-05], 'L_d': [0.27156777609223631, 0.0060005174863340671], 'Dy': [-0.01876079012209253, 0.00037804851679634766], 'phase': [-97.224974784695476, 0.020082033595357984]} {'A': [0.040521971034210291, 0.00061800121010396891], 'Dx': [0.2008429709650521, 0.00040537673043328226], 'chisquare': 1678.5752855700948, 'L': [32.24465422323297, 0.291438505916636], 'A_d': [0.00047093167840256411, 2.5066420721808758e-05], 'L_d': [0.27155709246415605, 0.0060001297737803383], 'Dy': [-0.018760956005388962, 0.00037803425310922734], 'phase': [-9.2604146620981993, 0.0200820873808496]} {'A': [0.040599832965557137, 0.00066546282991977734], 'Dx': [0.20164487661650732, 0.00042696007339237951], 'chisquare': 1474.3088216291749, 'L': [41.488325372712644, 0.3100742711028488], 'A_d': [0.00045287077503430861, 2.7327708011587459e-05], 'L_d': [0.55839504001830853, 0.0062442462283316957], 'Dy': [-0.017971159991020613, 0.00041011792080336562], 'phase': [-52.987125253005729, 0.018742911695500908]} {'A': [0.040522343521942616, 0.00061844581169381851], 'Dx': [0.20084354487754652, 0.0004054456207907009], 'chisquare': 1678.5752812189648, 'L': [32.245212462613694, 0.29150587966230823], 'A_d': [0.00047095123297935526, 2.5082908310991581e-05], 'L_d': [0.27156816849496612, 0.006001374153239869], 'Dy': [-0.018760862155717817, 0.00037806923401628723], 'phase': [91.270587577101793, 0.020086032902156603]} {'A': [0.040522488951985902, 0.00062011630161729059], 'Dx': [0.20084341456649568, 0.00040629327105534685], 'chisquare': 1678.5752844767403, 'L': [32.245282634777887, 0.29215990939911229], 'A_d': [0.00047096529196238857, 2.5090443851821798e-05], 'L_d': [0.27157146801626464, 0.0060116283963567163], 'Dy': [-0.018760870863083312, 0.00037876011781623475], 'phase': [-9.2603817638094483, 0.02014808275543345]} {'A': [0.040522104650808632, 0.00061685577719641782], 'Dx': [0.20084348690985898, 0.00040467930278698105], 'chisquare': 1678.575282131213, 'L': [32.245169002788977, 0.29089102735578543], 'A_d': [0.00047094063657798779, 2.5062767844835632e-05], 'L_d': [0.27156795603389855, 0.0059916674877587561], 'Dy': [-0.018760706082090906, 0.00037746406546812494], 'phase': [-9.2603905818057655, 0.020035385199975053]} final fit results: chi = 1474.30882163 A = 0.040600 +/- 0.000665 A_d = 0.000453 +/- 0.000027 L = 41.488325 +/- 0.310074 L_d = 0.558395 +/- 0.006244 phase = -52.987125 +/- 0.018743 Dx = 0.201645 +/- 0.000427 Dy = -0.017971 +/- 0.000410