importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41614/041614.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 ============== 5.04806e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0722e+04 9.4600e-01 9.7987e-01 1.0170e+00 1.0755e+00 1.0821e+00 1.0724e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10732.671024 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.1771e-02 5.1379e-02 2.8399e-01 8.7025e-01 9.2108e-01 1.6501e+00 3.2749e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.055046 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 ============== 8.41092e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7885e+03 9.5482e-01 9.8732e-01 1.0021e+00 1.0121e+00 1.0453e+00 5.7905e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5794.310446 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 ============== 8.411e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7874e+03 9.5617e-01 9.8768e-01 1.0020e+00 1.0119e+00 1.0440e+00 5.7894e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5793.169198 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 ============== 8.411e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7872e+03 9.5618e-01 9.8769e-01 1.0020e+00 1.0119e+00 1.0439e+00 5.7892e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5792.985932 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02838e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7283e+02 5.5185e-02 8.1699e-01 9.2459e-01 1.0736e+00 2.0912e+00 7.7487e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 773.603170 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 ============== 8.41092e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7885e+03 9.5482e-01 9.8732e-01 1.0021e+00 1.0121e+00 1.0453e+00 5.7905e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5794.310446 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 ============== 8.411e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7874e+03 9.5617e-01 9.8768e-01 1.0020e+00 1.0119e+00 1.0440e+00 5.7894e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5793.169198 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 ============== 8.411e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7872e+03 9.5618e-01 9.8769e-01 1.0020e+00 1.0119e+00 1.0439e+00 5.7892e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5792.985932 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.1154e-04 1.6524e-01 3.6959e-01 8.4255e-01 1.3432e+00 1.9210e+00 2.3593e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003271 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 ============== 1.0918e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8090e+03 9.7963e-01 9.9399e-01 1.0000e+00 1.0104e+00 1.0482e+00 2.8110e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2811.851064 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 ============== 1.09176e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6872e+03 9.7967e-01 9.9464e-01 1.0000e+00 1.0102e+00 1.0468e+00 2.6892e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2689.905038 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 ============== 1.09097e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6856e+03 9.7966e-01 9.9465e-01 1.0000e+00 1.0102e+00 1.0468e+00 2.6876e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2688.326846 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 ============== 2.65303e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7991e+04 9.7316e-01 9.9495e-01 1.0000e+00 1.0096e+00 1.0534e+00 2.7993e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28018.597239 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 ============== 2.65296e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7990e+04 9.7321e-01 9.9510e-01 1.0000e+00 1.0094e+00 1.0534e+00 2.7992e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28018.335205 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 ============== 2.65303e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7990e+04 9.7321e-01 9.9510e-01 1.0000e+00 1.0094e+00 1.0534e+00 2.7992e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28018.043913 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 ============== 2.29025e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8084e+04 9.6278e-01 9.9985e-01 9.9997e-01 1.0011e+00 1.0546e+00 2.8086e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28112.445138 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 ============== 1.00014 added to diagonal of error matrix 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 ============== 6.36822e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8383e+01 -2.1604e-02 5.3674e-01 9.4985e-01 1.0047e+00 2.4879e+00 5.0426e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.433624 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 ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3.29584e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6187e+03 -1.3157e-01 5.2792e-01 9.4336e-01 1.0062e+00 2.5892e+00 2.6207e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2621.304464 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 ============== 3.29584e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6147e+03 -1.3308e-01 5.2770e-01 9.4259e-01 1.0058e+00 2.5909e+00 2.6167e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2617.288888 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 ============== 3.29583e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6142e+03 -1.3311e-01 5.2768e-01 9.4262e-01 1.0058e+00 2.5909e+00 2.6163e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2616.851176 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 ============== 3.29604e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6141e+03 -1.3312e-01 5.2767e-01 9.4263e-01 1.0058e+00 2.5909e+00 2.6162e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2616.765474 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.050056347080797703, 0.0006806635387299198], 'Dx': [0.20569428219225827, 0.00046013304750314177], 'chisquare': 2076.4435442675281, 'L': [51.14482773362402, 0.96760184796297821], 'A_d': [0.0017696520877413802, 2.7160624716277004e-05], 'L_d': [0.53433699750637631, 0.01915644976793246], 'Dy': [-0.014592506970332764, 0.00042525714743835152], 'phase': [91.805953716024476, 0.021170499319566716]} {'A': [0.035653719791873262, 0.00063057719619480368], 'Dx': [0.19789085019934483, 0.00040982870486061529], 'chisquare': 1765.0752837307218, 'L': [31.294552645634539, 0.29585438169316625], 'A_d': [0.00031328324433960164, 2.566267329279226e-05], 'L_d': [0.25106197388307028, 0.005963187533967379], 'Dy': [-0.015943179362897908, 0.00038431867442589862], 'phase': [34.774442381730751, 0.022109385464915476]} {'A': [0.050056339548288364, 0.00067944978186643135], 'Dx': [0.20569427155424158, 0.00045903736212959956], 'chisquare': 2076.4435442587642, 'L': [51.144767035500038, 0.96487702506738771], 'A_d': [0.0017696515767297583, 2.7088147982717858e-05], 'L_d': [0.53433584754176411, 0.019107485539230862], 'Dy': [-0.014592494350241125, 0.00042469383607190991], 'phase': [-2.4418277916211792, 0.021090670491808794]} {'A': [0.050056422608900919, 0.00067962119514750063], 'Dx': [0.2056944978219466, 0.00045909357113504967], 'chisquare': 2076.4435447328192, 'L': [51.144773813402097, 0.9630894934802896], 'A_d': [0.0017696525939854268, 2.7063983847330775e-05], 'L_d': [0.53433583961321163, 0.019073071594984281], 'Dy': [-0.014592617009824949, 0.00042477796321005457], 'phase': [-84.123239092861468, 0.021063661134363088]} {'A': [0.050056256668338239, 0.00067935100826851946], 'Dx': [0.20569415232998267, 0.00045882743106329116], 'chisquare': 2076.4435455588728, 'L': [51.144474748839976, 0.96246616089304382], 'A_d': [0.0017696571761039448, 2.7047464410040467e-05], 'L_d': [0.53432999167071527, 0.019061865314451698], 'Dy': [-0.01459239568348103, 0.00042464277564402408], 'phase': [91.805954923543425, 0.021045830081433792]} {'A': [0.046870123474603287, 0.00061355722405440072], 'Dx': [0.19329462581861989, 0.00052624808249213118], 'chisquare': 1780.3309351915318, 'L': [32.092848847902445, 0.31728054603267886], 'A_d': [0.0016290456943925391, 2.7036390634199714e-05], 'L_d': [0.4073610110422059, 0.0062447509342524465], 'Dy': [-0.013376202992803954, 0.00044038977954397041], 'phase': [15.858647618798116, 0.021413380004332794]} {'A': [0.50180998674190325, 9.2074468849956403e-05], 'Dx': [0.38664121568895204, 0.00044731912429885057], 'chisquare': 378492.28454374312, 'L': [10.650832190138038, 0.0031915783103304562], 'A_d': [0.01524843954760996, 1.5018159513296991e-05], 'L_d': [9.5367401325985313e-07, 1.0136240466140922e-06], 'Dy': [0.036343380725787355, 0.0010061964133472046], 'phase': [-46.042712785261756, 0.0051144410144878805]} final fit results: chi = 1765.07528373 A = 0.035654 +/- 0.000631 A_d = 0.000313 +/- 0.000026 L = 31.294553 +/- 0.295854 L_d = 0.251062 +/- 0.005963 phase = 34.774442 +/- 0.022109 Dx = 0.197891 +/- 0.000410 Dy = -0.015943 +/- 0.000384