importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41772/041772.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 ============== 5.19497e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0657e+04 9.4538e-01 9.7965e-01 1.0171e+00 1.0725e+00 1.0839e+00 1.0659e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10667.920776 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 ============== 8.63654e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8076e+03 9.5583e-01 9.8625e-01 1.0022e+00 1.0118e+00 1.0457e+00 5.8096e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5813.399378 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 ============== 8.63662e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8066e+03 9.5716e-01 9.8659e-01 1.0020e+00 1.0116e+00 1.0443e+00 5.8086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5812.394799 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 ============== 8.63662e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8064e+03 9.5717e-01 9.8660e-01 1.0020e+00 1.0116e+00 1.0443e+00 5.8084e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5812.209302 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04383e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2518e+02 6.5170e-02 8.2387e-01 9.2105e-01 1.0733e+00 2.1533e+00 7.2715e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 725.909328 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 ============== 8.50532e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0785e+03 -4.1547e-03 8.1056e-01 9.2005e-01 1.0735e+00 2.2151e+00 1.0804e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1079.533593 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.6573e+00 -3.5441e-01 9.6865e-02 9.0959e-01 1.0691e+00 3.3708e+00 6.5654e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 4.663870 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 ============== 8.63654e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8076e+03 9.5583e-01 9.8625e-01 1.0022e+00 1.0118e+00 1.0457e+00 5.8096e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5813.399378 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 ============== 8.63662e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8066e+03 9.5716e-01 9.8659e-01 1.0020e+00 1.0116e+00 1.0443e+00 5.8086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5812.394799 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 ============== 8.63662e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8064e+03 9.5717e-01 9.8660e-01 1.0020e+00 1.0116e+00 1.0443e+00 5.8084e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5812.209302 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7661e-03 1.6993e-01 3.6045e-01 8.4847e-01 1.3134e+00 1.9007e+00 2.4088e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004175 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 ============== 1.05252e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8705e+03 9.7953e-01 9.9374e-01 9.9999e-01 1.0095e+00 1.0473e+00 2.8725e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2873.404130 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 ============== 1.05251e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7339e+03 9.7958e-01 9.9443e-01 9.9999e-01 1.0094e+00 1.0460e+00 2.7358e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2736.596091 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 ============== 1.05251e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7314e+03 9.7958e-01 9.9445e-01 9.9999e-01 1.0094e+00 1.0460e+00 2.7334e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2734.154575 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7661e-03 1.7168e-01 4.1208e-01 8.6198e-01 1.2947e+00 1.7230e+00 2.5393e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.005305 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 ============== 2.45459e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8896e+04 9.7070e-01 9.9441e-01 1.0000e-00 1.0096e+00 1.0553e+00 2.8898e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28925.102392 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 ============== 2.06675e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9204e+04 9.5795e-01 9.9971e-01 9.9996e-01 1.0006e+00 1.0571e+00 2.9206e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29233.269827 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 ============== 688280 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0067e+02 4.2472e-01 8.4968e-01 8.9009e-01 1.0000e+00 1.7270e+00 2.0278e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 200.871388 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1353.52 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6394e+01 2.5193e-03 4.0568e-01 9.0255e-01 9.9758e-01 1.7171e+00 2.9369e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 26.423466 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00219 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0809e+00 1.7365e-01 2.5114e-01 7.1313e-01 9.9810e-01 2.0935e+00 4.8515e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 2.085788 TO DIAGONAL. all fit results: {'A': [0.049864229425600204, 0.00067663732268949395], 'Dx': [0.2060907474903555, 0.00046938909549698593], 'chisquare': 2153.8391638421226, 'L': [51.585692278632344, 1.1060634385150756], 'A_d': [0.0017088978412518885, 2.7847724130752871e-05], 'L_d': [0.54462186671646806, 0.021799959738296626], 'Dy': [-0.01764029073528306, 0.00042202946385305751], 'phase': [91.801671223636077, 0.022134610874502414]} {'A': [0.036525496961057613, 0.0006310081346508345], 'Dx': [0.19886296570495965, 0.00041110019613110893], 'chisquare': 1848.5377891917037, 'L': [32.377647929330855, 0.31689629228649707], 'A_d': [0.00038367863950894421, 2.5666387518524791e-05], 'L_d': [0.27331116825466478, 0.0064266178580863476], 'Dy': [-0.018787175980607529, 0.00038323534212825194], 'phase': [78.777126167693154, 0.021862302079284746]} {'A': [0.046714584028458295, 0.00060700824224962924], 'Dx': [0.1933089505483121, 0.0005009119667382933], 'chisquare': 1695.5611100881138, 'L': [32.186021217797197, 0.29019946329658808], 'A_d': [0.0016462442036306868, 2.6244467572933416e-05], 'L_d': [0.40996146709666759, 0.0057259260839968851], 'Dy': [-0.016235643239902231, 0.00043226146587826975], 'phase': [-3.0097506338328373, 0.020720652451451826]} {'A': [0.049864125550130034, 0.00067791131105526814], 'Dx': [0.20609085183713738, 0.00047073887527560032], 'chisquare': 2153.8391640548643, 'L': [51.585560162045809, 1.1068154649377639], 'A_d': [0.0017088916546627586, 2.7887336031595655e-05], 'L_d': [0.54461918399798381, 0.021810565177610819], 'Dy': [-0.017640295079873525, 0.0004226026344893441], 'phase': [85.518483664166382, 0.022186455201349986]} {'A': [0.049864140542223157, 0.00067732576024839841], 'Dx': [0.20609055929106113, 0.00047011781182870749], 'chisquare': 2153.8391706246366, 'L': [51.58482022842469, 1.1052525958730932], 'A_d': [0.0017089170902119255, 2.7848160362192731e-05], 'L_d': [0.54460659563724123, 0.021782025120158588], 'Dy': [-0.017639842120885874, 0.00042238902966307279], 'phase': [54.102542214178982, 0.022148082169394456]} {'A': [0.036526872477826433, 0.00063350449332311154], 'Dx': [0.19886340055564489, 0.0004120495405137703], 'chisquare': 1848.5377962158548, 'L': [32.378054517289613, 0.31780734755856344], 'A_d': [0.00038371905115297533, 2.5678345017460247e-05], 'L_d': [0.27331889901456496, 0.0064408954223896531], 'Dy': [-0.018786787259211124, 0.0003842903536916964], 'phase': [9.6620986968903679, 0.02195016253714499]} {'A': [0.049864269743445933, 0.00067996996014368927], 'Dx': [0.20609090127880236, 0.00047286675199664785], 'chisquare': 2153.8391650400031, 'L': [51.586549999926333, 1.1124987797007861], 'A_d': [0.0017089061309632503, 2.8021596462896037e-05], 'L_d': [0.54463809550883413, 0.021914305190240513], 'Dy': [-0.017640478487457756, 0.00042335657169356722], 'phase': [91.801694986367636, 0.022330271273062863]} final fit results: chi = 1695.56111009 A = 0.046715 +/- 0.000607 A_d = 0.001646 +/- 0.000026 L = 32.186021 +/- 0.290199 L_d = 0.409961 +/- 0.005726 phase = -3.009751 +/- 0.020721 Dx = 0.193309 +/- 0.000501 Dy = -0.016236 +/- 0.000432