importing root, please wait ...
...root imported
Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42283/042283.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   
 ============== 5.39354e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.0668e+04  9.4654e-01  9.7995e-01  1.0164e+00  1.0719e+00  1.0829e+00  1.0670e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 10678.454123 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.2537e-03  2.0824e-01  5.8536e-01  8.7222e-01  1.0351e+00  1.5642e+00  2.7362e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.003990 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   
 ============== 1.00286e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6158e+03  9.6015e-01  9.8807e-01  1.0021e+00  1.0104e+00  1.0403e+00  5.6178e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5621.455860 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   
 ============== 1.00287e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6149e+03  9.6127e-01  9.8836e-01  1.0019e+00  1.0102e+00  1.0392e+00  5.6169e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5620.507432 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   
 ============== 1.00287e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6147e+03  9.6128e-01  9.8837e-01  1.0019e+00  1.0102e+00  1.0392e+00  5.6167e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5620.336902 TO DIAGONAL.
 MINUIT WARNING IN HESSE   
 ============== Negative diagonal element 2 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 1.04991e+07 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -7.5084e+02  2.8450e-02  8.2317e-01  9.2118e-01  1.0724e+00  2.1932e+00  7.5280e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 751.593316 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   
 ============== 5.19658e+06 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.8176e+03 -2.5196e-01  7.6583e-01  9.1847e-01  1.0747e+00  2.4559e+00  1.8197e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 1819.469398 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   
 ============== 1.00286e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6158e+03  9.6015e-01  9.8807e-01  1.0021e+00  1.0104e+00  1.0403e+00  5.6178e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5621.455860 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   
 ============== 1.00287e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6149e+03  9.6127e-01  9.8836e-01  1.0019e+00  1.0102e+00  1.0392e+00  5.6169e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5620.507432 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   
 ============== 1.00287e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -5.6147e+03  9.6128e-01  9.8837e-01  1.0019e+00  1.0102e+00  1.0392e+00  5.6167e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 5620.336902 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.4954e-04  1.9959e-01  3.8137e-01  7.8276e-01  1.0833e+00  2.1049e+00  2.4482e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.002598 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   
 ============== 1.09362e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.8307e+03  9.7988e-01  9.9391e-01  9.9998e-01  1.0098e+00  1.0474e+00  2.8327e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2833.566398 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   
 ============== 1.0936e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6970e+03  9.7992e-01  9.9457e-01  9.9998e-01  1.0096e+00  1.0461e+00  2.6990e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2699.711041 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   
 ============== 1.09377e+08 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6945e+03  9.7992e-01  9.9459e-01  9.9998e-01  1.0096e+00  1.0460e+00  2.6964e+03
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 2697.157456 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -1.2678e-03  1.6755e-01  3.7494e-01  8.4548e-01  1.3669e+00  1.9026e+00  2.3438e+00
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 0.003612 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   
 ============== 2.61512e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.8162e+04  9.7211e-01  9.9473e-01  1.0000e+00  1.0094e+00  1.0542e+00  2.8164e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 28190.401638 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   
 ============== 2.23483e+09 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.8293e+04  9.6065e-01  9.9979e-01  9.9996e-01  1.0008e+00  1.0556e+00  2.8295e+04
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 28321.654773 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   
 ============== 672500 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.6467e+02  3.9837e-01  8.5145e-01  8.8963e-01  9.9998e-01  1.7502e+00  2.6678e+02
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 264.938466 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 4 in Error Matrix
 MINUIT WARNING IN HESSE   
 ============== 3554.67 added to diagonal of error matrix
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -3.0790e+01  1.7802e-02  3.7778e-01  8.8875e-01  1.0178e+00  1.5802e+00  3.3908e+01
 MINUIT WARNING IN HESSE   
 ============== MATRIX FORCED POS-DEF BY ADDING 30.824371 TO DIAGONAL.
 EIGENVALUES OF SECOND-DERIVATIVE MATRIX:
        -2.5071e+00  1.0062e+00  1.0134e+00  1.0783e+00  1.1754e+00  1.4911e+00  3.7427e+00
 MINUIT WARNING IN MIGRAD  
 ============== MATRIX FORCED POS-DEF BY ADDING 2.510798 TO DIAGONAL.
all fit results:
{'A': [0.050586207666249994, 0.0006729354906818974], 'Dx': [0.20744294304557975, 0.00048574648984534008], 'chisquare': 2442.437469343959, 'L': [48.608811839498209, 1.1334245930022924], 'A_d': [0.0017123951063297005, 2.9563304616370134e-05], 'L_d': [0.48619691080385169, 0.022201212818215632], 'Dy': [-0.016956567908625431, 0.00041619313825425053], 'phase': [-52.737166107727461, 0.023321861683513134]}
{'A': [0.037913184788944954, 0.00062736218651299192], 'Dx': [0.20042362793573076, 0.00040959638716842051], 'chisquare': 1928.7153759758153, 'L': [31.6820625576763, 0.29573360843737007], 'A_d': [0.00040386502587774764, 2.559622300971065e-05], 'L_d': [0.26016004471963805, 0.0060306120666142604], 'Dy': [-0.018020666613745462, 0.00038155404322459674], 'phase': [91.335925861682512, 0.02116628642400542]}
{'A': [0.037913090055818333, 0.00062674973196508166], 'Dx': [0.20042358973975638, 0.00040941387702275733], 'chisquare': 1928.7153749772749, 'L': [31.681894113523157, 0.29538466077359793], 'A_d': [0.00040386387943586177, 2.5559312815642832e-05], 'L_d': [0.26015708513740377, 0.0060231169457046763], 'Dy': [-0.01802036856568634, 0.00038153251835737478], 'phase': [-2.9118686542685737, 0.021157139312343531]}
{'A': [0.050800276815566592, 0.00062030618773203927], 'Dx': [0.20228607511353758, 0.00043460198444833509], 'chisquare': 1605.6535907701127, 'L': [43.354166937973986, 0.31001276850641801], 'A_d': [0.0015582651296742189, 2.3981909894082998e-05], 'L_d': [0.73341940816751783, 0.0062033578148942836], 'Dy': [-0.016165262965886384, 0.00044693172335552589], 'phase': [-96.939560032664048, 0.017915892231286534]}
{'A': [0.050586754622781172, 0.0006716388135045992], 'Dx': [0.20744344069634657, 0.00048417230108288578], 'chisquare': 2442.437474640119, 'L': [48.608048520699732, 1.1264081890582673], 'A_d': [0.0017124049846306555, 2.9390601447215614e-05], 'L_d': [0.48617959566700797, 0.022069482207720037], 'Dy': [-0.016956987931305179, 0.00041590354454967837], 'phase': [-77.869920181200854, 0.023185046557031797]}
{'A': [0.037912186912364698, 0.00062639792870494704], 'Dx': [0.20042302585366834, 0.00040940011106904706], 'chisquare': 1928.715378756162, 'L': [31.681776412783673, 0.29588822036913953], 'A_d': [0.000403838902189535, 2.5570876128450104e-05], 'L_d': [0.26015470350980924, 0.0060333232537391757], 'Dy': [-0.018020459052024762, 0.00038137950078986904], 'phase': [-97.159658692553023, 0.021179803744750814]}
{'A': [0.050585195189124521, 0.00067475176606643372], 'Dx': [0.20744239310062973, 0.00048761101739813739], 'chisquare': 2442.4374732075526, 'L': [48.607814002916726, 1.1340129538758497], 'A_d': [0.001712363287749763, 2.9632400215612309e-05], 'L_d': [0.48617830122081712, 0.022209008268903374], 'Dy': [-0.01695648313664222, 0.00041675264006268975], 'phase': [-84.153121058268212, 0.023370462436389516]}
final fit results:
chi         =  1605.65359077
A           =  0.050800    +/-  0.000620
A_d         =  0.001558    +/-  0.000024
L           =  43.354167   +/-  0.310013
L_d         =  0.733419    +/-  0.006203
phase       =  -96.939560  +/-  0.017916
Dx          =  0.202286    +/-  0.000435
Dy          =  -0.016165   +/-  0.000447