importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41558/041558.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 ============== 5.37948e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0710e+04 9.4781e-01 9.8021e-01 1.0165e+00 1.0708e+00 1.0804e+00 1.0712e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10720.790066 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5256e-02 7.6066e-03 2.7810e-01 9.1131e-01 9.5414e-01 1.5820e+00 3.3221e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.058578 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 ============== 9.3863e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6868e+03 9.5811e-01 9.8691e-01 1.0020e+00 1.0112e+00 1.0428e+00 5.6888e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5692.498227 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 ============== 9.38638e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6862e+03 9.5925e-01 9.8730e-01 1.0019e+00 1.0109e+00 1.0416e+00 5.6882e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5691.916922 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 ============== 9.38638e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6861e+03 9.5925e-01 9.8731e-01 1.0019e+00 1.0109e+00 1.0415e+00 5.6881e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5691.814462 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02105e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5134e+02 1.9931e-02 8.1912e-01 9.2195e-01 1.0723e+00 2.1780e+00 7.5333e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 752.093502 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 ============== 8.32873e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1157e+03 -6.0390e-02 8.0526e-01 9.2117e-01 1.0726e+00 2.2455e+00 1.1177e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1116.785308 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00062 added to diagonal of 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 ============== 1.74746e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7225e+03 9.2829e-01 9.8962e-01 9.9806e-01 1.0260e+00 1.1021e+00 5.7245e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5728.228314 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 ============== 9.3863e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6868e+03 9.5811e-01 9.8691e-01 1.0020e+00 1.0112e+00 1.0428e+00 5.6888e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5692.498227 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 ============== 9.38638e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6862e+03 9.5925e-01 9.8730e-01 1.0019e+00 1.0109e+00 1.0416e+00 5.6882e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5691.916922 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 ============== 9.38638e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6861e+03 9.5925e-01 9.8731e-01 1.0019e+00 1.0109e+00 1.0415e+00 5.6881e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5691.814462 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 ============== 1.08808e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7963e+03 9.7980e-01 9.9363e-01 9.9997e-01 1.0044e+00 1.0437e+00 2.7983e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2799.141819 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 ============== 1.08801e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6437e+03 9.7982e-01 9.9362e-01 9.9993e-01 1.0022e+00 1.0408e+00 2.6457e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2646.346978 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 ============== 1.08748e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6181e+03 9.7992e-01 9.8873e-01 9.9995e-01 1.0015e+00 1.0332e+00 2.6201e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2620.764448 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 ============== 2.5847e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8123e+04 9.7208e-01 9.9481e-01 9.9999e-01 1.0092e+00 1.0536e+00 2.8125e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28150.664314 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.8977e-02 5.1195e-02 3.0695e-01 9.3605e-01 1.0285e+00 1.5363e+00 3.2300e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.092207 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 ============== 2.20191e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8329e+04 9.6044e-01 9.9978e-01 9.9996e-01 1.0008e+00 1.0549e+00 2.8331e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28357.368376 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 ============== 563189 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6124e+02 4.3309e-01 8.4670e-01 8.7965e-01 9.9968e-01 1.7352e+00 2.6334e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 261.498983 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 all fit results: {'A': [0.050127024085017124, 0.00067843349837753975], 'Dx': [0.20636611188694864, 0.0004917410806202227], 'chisquare': 2113.5116971152561, 'L': [48.399523651617862, 1.1586342899380853], 'A_d': [0.0016890468145465687, 2.9618467200537291e-05], 'L_d': [0.48358104225312731, 0.022660159302900218], 'Dy': [-0.014416305307760169, 0.00042033129893237486], 'phase': [-2.4562553256510284, 0.02375532960553528]} {'A': [0.037396462842603506, 0.00063528446218916179], 'Dx': [0.1995943853510731, 0.00041580818606323788], 'chisquare': 1801.6683964185822, 'L': [32.00837275116001, 0.31299696719266201], 'A_d': [0.00041525661010105575, 2.5912794548388352e-05], 'L_d': [0.26682846811841765, 0.0063675647549099046], 'Dy': [-0.015321960002431467, 0.00038530898111144296], 'phase': [91.372615133427985, 0.021594537899375155]} {'A': [0.048230704326317209, 0.0006290252164303789], 'Dx': [0.20305141487681766, 0.00042268104552967145], 'chisquare': 1718.9559919632948, 'L': [38.422170100896885, 0.44350803733988897], 'A_d': [0.0012365247066080109, 2.47832778788315e-05], 'L_d': [0.4522556246432558, 0.0088465806861849072], 'Dy': [-0.013700030508600136, 0.00039669976647083161], 'phase': [78.971620536394511, 0.019994020813896896]} {'A': [0.037395710742231525, 0.00063469851739855754], 'Dx': [0.19959418001224805, 0.00041572236072173752], 'chisquare': 1801.6684000116372, 'L': [32.008421333523287, 0.31293782492901734], 'A_d': [0.00041524454039282288, 2.5891357333995835e-05], 'L_d': [0.26682994394106707, 0.0063664767570935643], 'Dy': [-0.015321608486933869, 0.00038525744936723783], 'phase': [-28.007898699427386, 0.021591159405510041]} {'A': [0.050127136087493029, 0.00067791049029625183], 'Dx': [0.20636584391231949, 0.00049110002737950964], 'chisquare': 2113.5116977155458, 'L': [48.399380521700195, 1.1539557066240604], 'A_d': [0.0016890509642095708, 2.9513899416855338e-05], 'L_d': [0.4835782907785629, 0.022571596726811194], 'Dy': [-0.014416400351208836, 0.00042026122724259096], 'phase': [-90.420850534491777, 0.023673713931856355]} {'A': [0.048230459501682199, 0.00062884314388958473], 'Dx': [0.20305140375232611, 0.00042243814872122698], 'chisquare': 1718.9559893691708, 'L': [38.422606577801695, 0.44339527706015147], 'A_d': [0.0012365250014549356, 2.4781563621900649e-05], 'L_d': [0.45226359936709648, 0.0088445644909416199], 'Dy': [-0.013700280702629186, 0.00039655278109940184], 'phase': [-96.957561603393586, 0.01998727563020708]} {'A': [0.050126513365501557, 0.00067871544215433732], 'Dx': [0.2063659365556525, 0.00049193406319236743], 'chisquare': 2113.5116978960978, 'L': [48.399337114860202, 1.1551651505131488], 'A_d': [0.0016890305661652061, 2.9572061944732608e-05], 'L_d': [0.48357783584841485, 0.022593658939630057], 'Dy': [-0.01441606842834986, 0.00042045893913567056], 'phase': [-96.704043981182124, 0.023702018338681796]} final fit results: chi = 1718.95598937 A = 0.048230 +/- 0.000629 A_d = 0.001237 +/- 0.000025 L = 38.422607 +/- 0.443395 L_d = 0.452264 +/- 0.008845 phase = -96.957562 +/- 0.019987 Dx = 0.203051 +/- 0.000422 Dy = -0.013700 +/- 0.000397