importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41755/041755.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 ============== 5.38182e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0529e+04 9.4658e-01 9.7996e-01 1.0166e+00 1.0707e+00 1.0840e+00 1.0531e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10539.558028 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0651e-02 2.1015e-01 5.7656e-01 8.6106e-01 1.0440e+00 1.6991e+00 2.6198e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.013271 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 ============== 9.88182e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6163e+03 9.5939e-01 9.8715e-01 1.0020e+00 1.0102e+00 1.0423e+00 5.6183e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5621.931858 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 ============== 9.88191e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6158e+03 9.6049e-01 9.8749e-01 1.0019e+00 1.0100e+00 1.0410e+00 5.6178e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5621.370756 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 ============== 9.88191e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6156e+03 9.6050e-01 9.8750e-01 1.0019e+00 1.0100e+00 1.0410e+00 5.6176e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5621.256936 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 ============== 1.04221e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2282e+02 3.0433e-02 8.2298e-01 9.1957e-01 1.0733e+00 2.2141e+00 7.2476e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 723.541892 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 ============== 7.9414e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1848e+03 -7.0268e-02 8.0470e-01 9.1814e-01 1.0738e+00 2.3085e+00 1.1868e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1186.027706 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 ============== 9.88182e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6163e+03 9.5939e-01 9.8715e-01 1.0020e+00 1.0102e+00 1.0423e+00 5.6183e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5621.931858 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 ============== 9.88191e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6158e+03 9.6049e-01 9.8749e-01 1.0019e+00 1.0100e+00 1.0410e+00 5.6178e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5621.370756 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 ============== 9.88191e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6156e+03 9.6050e-01 9.8750e-01 1.0019e+00 1.0100e+00 1.0410e+00 5.6176e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5621.256936 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 ============== 1.0404e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8414e+03 9.7931e-01 9.9381e-01 9.9999e-01 1.0094e+00 1.0482e+00 2.8434e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2844.280484 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 ============== 1.0404e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7036e+03 9.7936e-01 9.9449e-01 9.9999e-01 1.0092e+00 1.0469e+00 2.7056e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2706.297535 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 ============== 1.03992e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7014e+03 9.7936e-01 9.9450e-01 9.9999e-01 1.0092e+00 1.0469e+00 2.7034e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2704.152843 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 ============== 2.54632e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8405e+04 9.7157e-01 9.9462e-01 1.0000e+00 1.0092e+00 1.0540e+00 2.8407e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28433.381960 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 ============== 2.54628e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8405e+04 9.7162e-01 9.9477e-01 1.0000e+00 1.0091e+00 1.0539e+00 2.8407e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28432.988525 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 ============== 2.54673e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8404e+04 9.7162e-01 9.9478e-01 1.0000e+00 1.0091e+00 1.0539e+00 2.8406e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28431.938655 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2478e-02 4.5902e-02 3.9762e-01 9.2616e-01 9.9583e-01 1.8531e+00 2.8239e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.045302 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.3244e-02 4.6381e-02 3.9592e-01 9.2717e-01 9.9596e-01 1.8526e+00 2.8253e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.046069 TO DIAGONAL. 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. 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 ============== 2.16537e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8612e+04 9.5950e-01 9.9971e-01 9.9996e-01 1.0006e+00 1.0555e+00 2.8614e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28640.584692 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 ============== 2.1653e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8612e+04 9.5953e-01 9.9989e-01 9.9996e-01 1.0004e+00 1.0555e+00 2.8614e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28641.009655 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 ============== 2.16516e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8613e+04 9.5953e-01 9.9989e-01 9.9996e-01 1.0004e+00 1.0555e+00 2.8615e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28641.369523 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 ============== 2.16796e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8610e+04 9.5960e-01 9.9989e-01 9.9996e-01 1.0004e+00 1.0554e+00 2.8612e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28639.009734 TO DIAGONAL. MINUIT WARNING IN MNCROS ============== Cannot find slope of the right sign NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.05044226243371891, 0.00067702016444931568], 'Dx': [0.20668216028835218, 0.00047773906751569228], 'chisquare': 2185.2233620040965, 'L': [50.377737149748668, 1.1164691063594958], 'A_d': [0.0017032993329992863, 2.8526654371474613e-05], 'L_d': [0.52358496755110773, 0.021926327069590801], 'Dy': [-0.016680962584770143, 0.00042051392134467847], 'phase': [98.042010154544528, 0.022877710015620778]} {'A': [0.046890259692715652, 0.00068180224798125577], 'Dx': [0.20418438776263415, 0.00047301298794621971], 'chisquare': 2886.4884357916121, 'L': [43.430282599845, 0.42180953137131283], 'A_d': [0.0014536314643439074, 2.4858172097991238e-05], 'L_d': [3.803943271485366e-10, 0.0006655916491697389], 'Dy': [-0.017964058318865384, 0.00046782030748637737], 'phase': [85.492243129960229, 0.020331299143549586]} {'A': [0.050442260237173464, 0.00067657787297670247], 'Dx': [0.2066821584893308, 0.00047739738621910277], 'chisquare': 2185.2233620040429, 'L': [50.377729749683986, 1.1153052412690201], 'A_d': [0.0017032991965715283, 2.8497649910197431e-05], 'L_d': [0.52358482650645943, 0.021904776185722175], 'Dy': [-0.016680961556801321, 0.00042042632363070709], 'phase': [-2.4889549479628386, 0.022851027340415442]} {'A': [0.050442033368195138, 0.00067664816096962843], 'Dx': [0.20668152073972124, 0.00047730016243718865], 'chisquare': 2185.2233690041239, 'L': [50.378273826014187, 1.1121758222167628], 'A_d': [0.0017033194624336834, 2.8444534194649318e-05], 'L_d': [0.5235981410028091, 0.021844811483597404], 'Dy': [-0.016680729254602511, 0.00042048452261944647], 'phase': [98.042004014826119, 0.022803014460009763]} {'A': [0.037232996191590151, 0.00063469405632121667], 'Dx': [0.19980546811009425, 0.0004133292846182357], 'chisquare': 1844.0349936500857, 'L': [32.460762009694164, 0.31450682332239666], 'A_d': [0.00039820801293827257, 2.588644299125753e-05], 'L_d': [0.2767846074089364, 0.0063819219802406513], 'Dy': [-0.017939732855216661, 0.00038365331960843463], 'phase': [47.326456655252173, 0.021733807507260394]} {'A': [3.7136960173711486e-13, 5.3626512352966671e-06], 'Dx': [0.19375478319739692, 0.00037874505557411453], 'chisquare': 5378.1638859911582, 'L': [27.639245550913781, 0.45497694330681249], 'A_d': [0.0007955756116792001, 1.5148229839556659e-05], 'L_d': [0.18794594923020341, 0.0081139906994694977], 'Dy': [-0.016523931344622156, 0.00037615860887818542], 'phase': [-63.069444133284058, 0.065159799776765226]} {'A': [0.02171478530726495, 0.00037449639044589977], 'Dx': [0.19470223875386594, 0.00038478242917783234], 'chisquare': 4795.5389030137949, 'L': [19.639392339861654, 0.11675973996843503], 'A_d': [6.6829511379151728e-06, 2.3961544104444954e-07], 'L_d': [0.0010204024816030666, 3.930177831817927e-06], 'Dy': [-0.017122607281381264, 0.00039272469749818129], 'phase': [84.062372647008544, 0.032313880409134299]} final fit results: chi = 1844.03499365 A = 0.037233 +/- 0.000635 A_d = 0.000398 +/- 0.000026 L = 32.460762 +/- 0.314507 L_d = 0.276785 +/- 0.006382 phase = 47.326457 +/- 0.021734 Dx = 0.199805 +/- 0.000413 Dy = -0.017940 +/- 0.000384