importing root, please wait ...
...root imported
Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42464/042464.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   
 ============== 5.52391e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.0530e+04  9.4648e-01  9.7968e-01  1.0166e+00  1.0703e+00  1.0837e+00  1.0532e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 10540.680766 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   
 ============== 1.32085e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6499e+03  9.6509e-01  9.9061e-01  1.0013e+00  1.0084e+00  1.0360e+00  5.6519e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5655.563427 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   
 ============== 1.32086e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6488e+03  9.6581e-01  9.9089e-01  1.0013e+00  1.0083e+00  1.0352e+00  5.6508e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5654.433549 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   
 ============== 1.32086e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6486e+03  9.6581e-01  9.9090e-01  1.0013e+00  1.0083e+00  1.0352e+00  5.6506e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5654.230366 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 2 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 1.11682e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -8.0194e+02 -9.0850e-02  8.3080e-01  9.1915e-01  1.0775e+00  2.3348e+00  8.0386e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 802.739916 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   
 ============== 4.09724e+06 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6824e+03 -7.4148e-01  7.4814e-01  9.1269e-01  1.0822e+00  2.9711e+00  2.6845e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2685.111121 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   
 ============== 1.32085e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6499e+03  9.6509e-01  9.9061e-01  1.0013e+00  1.0084e+00  1.0360e+00  5.6519e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5655.563427 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   
 ============== 1.32086e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6488e+03  9.6581e-01  9.9089e-01  1.0013e+00  1.0083e+00  1.0352e+00  5.6508e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5654.433549 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   
 ============== 1.32086e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6486e+03  9.6581e-01  9.9090e-01  1.0013e+00  1.0083e+00  1.0352e+00  5.6506e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5654.230366 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   
 ============== 1.12187e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.7710e+03  9.7914e-01  9.9394e-01  9.9999e-01  1.0094e+00  1.0476e+00  2.7729e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2773.735853 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   
 ============== 1.12183e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6414e+03  9.7917e-01  9.9462e-01  9.9999e-01  1.0093e+00  1.0462e+00  2.6434e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2644.039297 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   
 ============== 1.12105e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6397e+03  9.7917e-01  9.9463e-01  9.9998e-01  1.0093e+00  1.0462e+00  2.6417e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2642.364364 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 2 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 650647 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -8.3434e+02  3.6998e-01  8.0357e-01  8.5676e-01  1.0000e-00  1.8136e+00  8.3650e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 835.180646 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 4 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 4433.18 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.5266e-01  2.0730e-01  5.8199e-01  8.6475e-01  9.5739e-01  1.8200e+00  2.7212e+00
 MINUIT WARNING IN MIGRAD  
 ============== MATRIX FORCED POS-DEF BY ADDING 0.155379 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 1 in Error Matrix
 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 4 in Error Matrix
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 6 in Error Matrix
 MINUIT WARNING IN MIGRAD  
 ============== 1.00259 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -3.5672e-02  1.0643e-01  4.2519e-01  8.7423e-01  9.3676e-01  1.8063e+00  2.8868e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.038559 TO DIAGONAL.
 NEW MINIMUM FOUND.  GO BACK TO MINIMIZATION STEP.
 =================================================
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 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   
 ============== 2.58606e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.9185e+04  9.7120e-01  9.9453e-01  9.9999e-01  1.0092e+00  1.0539e+00  2.9187e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 29214.619335 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -7.0392e-02  2.1883e-01  7.4172e-01  9.0118e-01  9.9966e-01  1.2606e+00  2.9484e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.073341 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  
 ============== 1.00011 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -8.0563e-02  9.7736e-03  4.7684e-01  7.1961e-01  9.5225e-01  1.2458e+00  3.6763e+00
 MINUIT WARNING IN MIGRAD  
 ============== MATRIX FORCED POS-DEF BY ADDING 0.084239 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 4 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 19876.9 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -6.3950e+02  2.7248e-01  4.1174e-01  8.6990e-01  1.0932e+00  1.8581e+00  6.4200e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 640.145198 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 4 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 19877.9 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -6.3906e+02  2.7254e-01  4.1205e-01  8.7182e-01  1.0933e+00  1.8649e+00  6.4154e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 639.698667 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 2 in Error Matrix
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 4 in Error Matrix
 MINUIT WARNING IN MIGRAD  
 ============== 1.00546 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.7474e-02  3.3317e-02  3.2610e-01  6.8975e-01  1.1819e+00  1.3544e+00  3.4420e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.030916 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   
 ============== 2.19427e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.9476e+04  9.5889e-01  9.9967e-01  9.9995e-01  1.0005e+00  1.0555e+00  2.9478e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 29505.828826 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   
 ============== 2.19419e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.9477e+04  9.5892e-01  9.9986e-01  9.9996e-01  1.0004e+00  1.0555e+00  2.9479e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 29506.258742 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -4.5846e-01  5.2542e-02  5.6794e-01  9.7875e-01  1.0102e+00  1.9848e+00  2.8643e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.461329 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 1 in Error Matrix
 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 MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
all fit results:
{'A': [0.041377305031960743, 0.00061573688925051218], 'Dx': [0.20152223450119955, 0.00040224365732743905], 'chisquare': 1817.4554958738386, 'L': [31.717277536763731, 0.27269374419448233], 'A_d': [0.00045855878501849245, 2.4916304691813274e-05], 'L_d': [0.26058316445429308, 0.0056024522375479613], 'Dy': [-0.020389915557286642, 0.00037785063707840294], 'phase': [-97.242733552544422, 0.019553495178158187]}
{'A': [0.041377310610229701, 0.00061564111648940156], 'Dx': [0.20152227537429113, 0.00040223739858724628], 'chisquare': 1817.4554959894406, 'L': [31.717312232745464, 0.27308796029812044], 'A_d': [0.00045855841311648327, 2.4929836783621484e-05], 'L_d': [0.26058360900344002, 0.0056104400527457743], 'Dy': [-0.020389960778468108, 0.00037776722605187274], 'phase': [78.686460385110848, 0.019571179280077899]}
{'A': [0.041377305269368336, 0.00061542787237578445], 'Dx': [0.20152223476924647, 0.00040212014112306349], 'chisquare': 1817.4554958738165, 'L': [31.717278459168806, 0.27285554298773995], 'A_d': [0.00045855880217293699, 2.4913347934613084e-05], 'L_d': [0.26058318165909544, 0.0056053819697607365], 'Dy': [-0.020389915746108045, 0.00037774401643275723], 'phase': [-15.561324473523769, 0.019565562812864812]}
{'A': [0.041377133962119395, 0.00061559969343566445], 'Dx': [0.20152236856399597, 0.00040218178480966316], 'chisquare': 1817.4554969239944, 'L': [31.717427651392715, 0.27304570933337757], 'A_d': [0.00045856217360656926, 2.4932170372887752e-05], 'L_d': [0.26058645321940144, 0.0056098252510640711], 'Dy': [-0.020389986908174507, 0.00037771265431807421], 'phase': [-46.977241251962873, 0.019566900456947423]}
{'A': [0.046759834579063575, 0.0008983503454211561], 'Dx': [0.20263160436804029, 0.000384449642071516], 'chisquare': 1893.5923959186325, 'L': [32.190221905098745, 0.2683934511906223], 'A_d': [0.00063263347938846692, 1.536469245286276e-05], 'L_d': [0.27045995205473544, 0.0055943223096036609], 'Dy': [-0.020555670212718979, 0.00037611715089269637], 'phase': [84.990829814588238, 0.018601464268755308]}
{'A': [0.051374797172666631, 0.0005950711994956448], 'Dx': [0.19594374782392343, 0.00053973042011801198], 'chisquare': 2027.8698493611646, 'L': [31.99260451921425, 0.29878080720081535], 'A_d': [0.0017312041573790404, 2.7512219775344127e-05], 'L_d': [0.40721565803262277, 0.0058876863126896273], 'Dy': [-0.017502864132573848, 0.00042713620155954146], 'phase': [91.148947797523419, 0.019805282584528072]}
{'A': [9.4368957093138306e-14, 4.46625619959784e-06], 'Dx': [0.19493337424561474, 0.00037304103493518426], 'chisquare': 6439.7398897063067, 'L': [28.647355197397577, 0.39685922478282087], 'A_d': [0.00085672247377127642, 1.4952680581492572e-05], 'L_d': [0.20386760630849021, 0.0071444354862342518], 'Dy': [-0.018952726502487138, 0.00037139814816899985], 'phase': [-69.220760341226026, 0.054672055163614175]}
final fit results:
chi         =  1817.45549587
A           =  0.041377    +/-  0.000615
A_d         =  0.000459    +/-  0.000025
L           =  31.717278   +/-  0.272856
L_d         =  0.260583    +/-  0.005605
phase       =  -15.561324  +/-  0.019566
Dx          =  0.201522    +/-  0.000402
Dy          =  -0.020390   +/-  0.000378