importing root, please wait ...
...root imported
Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41430/041430.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   
 ============== 5.21623e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.0425e+04  9.4588e-01  9.7972e-01  1.0167e+00  1.0710e+00  1.0847e+00  1.0427e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 10435.564688 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -4.8160e-03  2.0875e-01  5.6845e-01  8.7094e-01  1.0319e+00  1.6008e+00  2.7239e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.007540 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   
 ============== 1.2004e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5192e+03  9.6392e-01  9.8979e-01  1.0016e+00  1.0087e+00  1.0371e+00  5.5212e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5524.692749 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   
 ============== 1.20041e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5187e+03  9.6470e-01  9.9010e-01  1.0015e+00  1.0085e+00  1.0362e+00  5.5207e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5524.176738 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   
 ============== 1.20041e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5186e+03  9.6471e-01  9.9010e-01  1.0015e+00  1.0085e+00  1.0362e+00  5.5206e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5524.083096 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 2 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 1.06146e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -7.5988e+02 -5.1922e-02  8.2664e-01  9.1951e-01  1.0754e+00  2.2880e+00  7.6183e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 760.644627 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 5 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 1.87038e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -7.5888e+03  6.4891e-01  9.2525e-01  9.6430e-01  1.0309e+00  1.3552e+00  7.5909e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 7596.440105 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 5 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 1.87037e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -7.5847e+03  6.4955e-01  9.2531e-01  9.6389e-01  1.0305e+00  1.3549e+00  7.5868e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 7592.264316 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN MIGRAD  
 ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT.
 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   
 ============== 1.2004e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5192e+03  9.6392e-01  9.8979e-01  1.0016e+00  1.0087e+00  1.0371e+00  5.5212e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5524.692749 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   
 ============== 1.20041e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5187e+03  9.6470e-01  9.9010e-01  1.0015e+00  1.0085e+00  1.0362e+00  5.5207e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5524.176738 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   
 ============== 1.20041e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.5186e+03  9.6471e-01  9.9010e-01  1.0015e+00  1.0085e+00  1.0362e+00  5.5206e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5524.083096 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.9262e-03  1.7117e-01  3.7719e-01  8.5198e-01  1.3422e+00  1.8296e+00  2.4298e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.004356 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   
 ============== 1.06757e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.7404e+03  9.7926e-01  9.9401e-01  9.9999e-01  1.0097e+00  1.0484e+00  2.7423e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2743.093429 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   
 ============== 1.06756e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6132e+03  9.7930e-01  9.9466e-01  9.9999e-01  1.0095e+00  1.0470e+00  2.6152e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2615.829782 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   
 ============== 1.0679e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6105e+03  9.7930e-01  9.9467e-01  9.9999e-01  1.0095e+00  1.0470e+00  2.6125e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2613.144492 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   
 ============== 2.57183e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.8177e+04  9.7225e-01  9.9472e-01  1.0000e+00  1.0094e+00  1.0541e+00  2.8179e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 28205.537369 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   
 ============== 368418 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -4.6318e+02  3.2770e-01  8.3768e-01  8.6088e-01  9.9080e-01  1.8872e+00  4.6528e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 463.649059 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 2 in Error Matrix
 MINUIT WARNING IN MIGRAD  
 ============== 1.00002 added to diagonal of error matrix
 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  
 ============== 1 added to diagonal of error matrix
 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   
 ============== 2.206e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.8290e+04  9.6108e-01  9.9979e-01  9.9996e-01  1.0008e+00  1.0554e+00  2.8292e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 28318.758026 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   
 ============== 765239 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.7765e+02  4.1667e-01  8.5777e-01  8.9570e-01  1.0002e+00  1.7252e+00  2.7975e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 277.928831 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 4 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 3936.41 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.5958e+01  7.4670e-03  3.5911e-01  8.9237e-01  1.0096e+00  1.7750e+00  2.8914e+01
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 25.986437 TO DIAGONAL.
 MINUIT WARNING IN MIGRAD  
 ============== Negative diagonal element 4 in Error Matrix
 MINUIT WARNING IN MIGRAD  
 ============== 1.00055 added to diagonal of error matrix
all fit results:
{'A': [0.051084991786788103, 0.00068243747076660033], 'Dx': [0.20532526942799478, 0.00054274890291861055], 'chisquare': 2434.5689575498827, 'L': [45.518147318093646, 1.3524702833949469], 'A_d': [0.0016624710234299234, 3.5164839581713903e-05], 'L_d': [0.42847030353430482, 0.026125689191355467], 'Dy': [-0.015369350810164661, 0.00041130894490315484], 'phase': [-96.814004378546144, 0.028480276132818005]}
{'A': [0.038939412774710025, 0.00063151921198004168], 'Dx': [0.19924616883473867, 0.00041212452513406106], 'chisquare': 1770.2586071366288, 'L': [31.992511265204314, 0.29567972547857124], 'A_d': [0.0004170663433522015, 2.5688725787426092e-05], 'L_d': [0.26745917523832574, 0.0060327134045551623], 'Dy': [-0.01669442680264055, 0.00038448847410155196], 'phase': [97.57242104671451, 0.021010933765211348]}
{'A': [0.047154367765877003, 0.0006693642882991957], 'Dx': [0.20315496097604324, 0.00045964877156023931], 'chisquare': 3214.7268949795616, 'L': [42.184458314172645, 0.41585998517990674], 'A_d': [0.0014567277096964593, 2.4627290130557755e-05], 'L_d': [4.204953052422411e-11, 0.00051211829038638745], 'Dy': [-0.015850199373280915, 0.00046962255379234819], 'phase': [72.89015877216184, 0.020408467089040983]}
{'A': [0.051085041062120251, 0.00068283400894902924], 'Dx': [0.20532516990784799, 0.00054279045154981276], 'chisquare': 2434.5689576445875, 'L': [45.518029771933413, 1.3468057021775977], 'A_d': [0.0016624707253530269, 3.5059418257654684e-05], 'L_d': [0.42846803611684908, 0.026017348133644147], 'Dy': [-0.015369364124264706, 0.00041145920604890307], 'phase': [-71.681262987224599, 0.028394249496649593]}
{'A': [0.051084773286666219, 0.00068250890836382694], 'Dx': [0.20532509159691692, 0.00054235090082599413], 'chisquare': 2434.5689581084994, 'L': [45.517825188677449, 1.3455933993954652], 'A_d': [0.0016624576575660077, 3.5026994497755481e-05], 'L_d': [0.42846431385854189, 0.02599479165271773], 'Dy': [-0.015369557150078705, 0.00041141581740866684], 'phase': [-96.814005315651997, 0.028366560686329478]}
{'A': [0.038939670911784519, 0.00063189355500745115], 'Dx': [0.19924625465535328, 0.00041240025763400467], 'chisquare': 1770.2586060002645, 'L': [31.992370268927573, 0.29596442162359438], 'A_d': [0.00041706168763105955, 2.5679390673161162e-05], 'L_d': [0.26745554333914595, 0.0060370819061887349], 'Dy': [-0.016694452130920467, 0.00038476771271245269], 'phase': [59.873302285167938, 0.021038569155663822]}
{'A': [0.051085153831715302, 0.00068434091586175305], 'Dx': [0.20532532685974658, 0.00054481986755927636], 'chisquare': 2434.5689585993723, 'L': [45.518603345487811, 1.3525012200732967], 'A_d': [0.0016624804169600993, 3.5209800324315088e-05], 'L_d': [0.42847824020302533, 0.026123232546721359], 'Dy': [-0.015369680038631373, 0.00041165654458730216], 'phase': [91.681574252426714, 0.028524741464053704]}
final fit results:
chi         =  1770.258606
A           =  0.038940    +/-  0.000632
A_d         =  0.000417    +/-  0.000026
L           =  31.992370   +/-  0.295964
L_d         =  0.267456    +/-  0.006037
phase       =  59.873302   +/-  0.021039
Dx          =  0.199246    +/-  0.000412
Dy          =  -0.016694   +/-  0.000385