importing root, please wait ...
...root imported
Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41499/041499.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   
 ============== 5.4024e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.0494e+04  9.4797e-01  9.8055e-01  1.0162e+00  1.0697e+00  1.0810e+00  1.0496e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 10504.739868 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   
 ============== 1.08709e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5146e+03  9.6236e-01  9.8893e-01  1.0019e+00  1.0097e+00  1.0380e+00  5.5166e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5520.127849 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   
 ============== 1.0871e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5141e+03  9.6331e-01  9.8925e-01  1.0017e+00  1.0095e+00  1.0370e+00  5.5161e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5519.578898 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   
 ============== 1.0871e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5140e+03  9.6331e-01  9.8925e-01  1.0017e+00  1.0095e+00  1.0370e+00  5.5160e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5519.484518 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 2 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 1.02122e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -7.6298e+02 -1.0177e-02  8.2145e-01  9.2127e-01  1.0724e+00  2.2335e+00  7.6494e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 763.745297 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   
 ============== 385627 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -3.7763e+03 -1.1325e+00  3.0864e-01  9.1267e-01  1.0849e+00  4.1168e+00  3.7780e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 3780.085357 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   
 ============== 1.08709e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5146e+03  9.6236e-01  9.8893e-01  1.0019e+00  1.0097e+00  1.0380e+00  5.5166e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5520.127849 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   
 ============== 1.0871e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5141e+03  9.6331e-01  9.8925e-01  1.0017e+00  1.0095e+00  1.0370e+00  5.5161e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5519.578898 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   
 ============== 1.0871e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5140e+03  9.6331e-01  9.8925e-01  1.0017e+00  1.0095e+00  1.0370e+00  5.5160e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5519.484518 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   
 ============== 1.08997e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.7869e+03  9.8006e-01  9.9420e-01  9.9999e-01  1.0097e+00  1.0473e+00  2.7889e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2789.699353 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   
 ============== 1.08994e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6544e+03  9.8011e-01  9.9483e-01  9.9999e-01  1.0095e+00  1.0460e+00  2.6564e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2657.062702 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   
 ============== 1.09027e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6517e+03  9.8012e-01  9.9485e-01  9.9999e-01  1.0095e+00  1.0459e+00  2.6537e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2654.356334 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   
 ============== 2.67507e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.7321e+04  9.7344e-01  9.9501e-01  1.0000e+00  1.0092e+00  1.0525e+00  2.7323e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 27348.620013 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -6.9496e-02  7.6102e-02  2.9023e-01  9.2602e-01  1.0342e+00  1.5265e+00  3.2164e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.072712 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   
 ============== 2.31504e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.7339e+04  9.6307e-01  9.9983e-01  9.9997e-01  1.0009e+00  1.0535e+00  2.7341e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 27366.090619 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 5 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   
 ============== 6.33278e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5759e+01  1.1013e-01  4.9905e-01  9.6677e-01  1.0075e+00  2.1062e+00  5.8069e+01
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 55.816629 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   
 ============== 5.98847e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -8.9258e+02  1.0418e-01  4.9854e-01  9.6604e-01  1.0076e+00  2.1118e+00  8.9489e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 893.475009 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
all fit results:
{'A': [0.051486591252748182, 0.00067292686521905343], 'Dx': [0.21023744828050361, 0.0004999338432822853], 'chisquare': 2283.1035415907818, 'L': [46.25294778327514, 1.1379488973510234], 'A_d': [0.001715741263114301, 3.0943915479780815e-05], 'L_d': [0.44233174486768295, 0.022190600427295454], 'Dy': [-0.016415855313251626, 0.00041603282105118211], 'phase': [22.610082539163457, 0.024213427387962838]}
{'A': [0.040646307904381729, 0.00063094175281386278], 'Dx': [0.1953647097304767, 0.00065202570047517838], 'chisquare': 2979.3084471772809, 'L': [7.9718301237271856, 0.044840198854611657], 'A_d': [0.0017485976815040383, 2.6802010681253874e-05], 'L_d': [0.022258089244779178, 0.00088290149359121495], 'Dy': [-0.01209797037618543, 0.00041123089761008202], 'phase': [40.788359054711748, 0.0263983084258399]}
{'A': [0.051486344851972565, 0.00067664504040887419], 'Dx': [0.21023711166150427, 0.00050480236403238621], 'chisquare': 2283.1035439719071, 'L': [46.251298560883562, 1.1461950156130385], 'A_d': [0.0017157062259491318, 3.1224620128861291e-05], 'L_d': [0.44230001572413236, 0.022340138445864577], 'Dy': [-0.01641571360531735, 0.00041698908465459539], 'phase': [-15.089058161295199, 0.024440526736349]}
{'A': [0.038845541778252668, 0.00063590216589470838], 'Dx': [0.20367994370503695, 0.00041548412794067957], 'chisquare': 1755.6831140481538, 'L': [31.651630343474498, 0.29235981281403944], 'A_d': [0.00041610219918097879, 2.5932866234756879e-05], 'L_d': [0.26060070400860053, 0.0059697788130330109], 'Dy': [-0.017605479409688485, 0.00038656820114635337], 'phase': [66.190268367076584, 0.020897383692442872]}
{'A': [0.038845257682544598, 0.00063626527831373014], 'Dx': [0.20367987378499208, 0.00041557817429893618], 'chisquare': 1755.6831090871474, 'L': [31.651341540407319, 0.2924441660473569], 'A_d': [0.0004160877304086319, 2.594045289627811e-05], 'L_d': [0.26059590158995583, 0.0059710988907081541], 'Dy': [-0.017606033245719743, 0.00038665578736019057], 'phase': [-72.039842303079084, 0.020905249938849124]}
{'A': [0.051487067934126163, 0.00067795470084841547], 'Dx': [0.21023753914592191, 0.00050638827066151748], 'chisquare': 2283.1035431649125, 'L': [46.252643191193869, 1.1495964820732354], 'A_d': [0.0017157633747111878, 3.1339014880671368e-05], 'L_d': [0.44232639557188769, 0.022402815643294771], 'Dy': [-0.016415708491825498, 0.00041727095794819036], 'phase': [-84.204080631961148, 0.024523215539097976]}
{'A': [2.8160807019617096e-12, 6.6502953908614826e-05], 'Dx': [0.19825846625606403, 0.00037299429150472463], 'chisquare': 7648.4058387586356, 'L': [11.445597876774766, 0.038577828195241359], 'A_d': [0.0004306888048661861, 1.490917037180739e-05], 'L_d': [9.9042996026810215e-12, 0.00017868193379211306], 'Dy': [-0.012437372484271236, 0.00037457218135550363], 'phase': [27.641475104333296, 0.070606107317793487]}
final fit results:
chi         =  1755.68310909
A           =  0.038845    +/-  0.000636
A_d         =  0.000416    +/-  0.000026
L           =  31.651342   +/-  0.292444
L_d         =  0.260596    +/-  0.005971
phase       =  -72.039842  +/-  0.020905
Dx          =  0.203680    +/-  0.000416
Dy          =  -0.017606   +/-  0.000387