importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41356/041356.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 ============== 5.49475e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0193e+04 9.4761e-01 9.8003e-01 1.0157e+00 1.0697e+00 1.0822e+00 1.0195e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10203.242836 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5814e-02 1.0353e-01 2.8053e-01 8.5811e-01 9.3833e-01 1.8554e+00 3.0399e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.078854 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 ============== 1.00001 added to diagonal of error matrix 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 ============== 1.49817e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3820e+03 9.6809e-01 9.9223e-01 1.0012e+00 1.0071e+00 1.0321e+00 5.3840e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5387.368439 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 ============== 1.49819e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3813e+03 9.6866e-01 9.9248e-01 1.0011e+00 1.0070e+00 1.0315e+00 5.3833e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5386.709416 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 ============== 1.49819e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3812e+03 9.6866e-01 9.9248e-01 1.0011e+00 1.0070e+00 1.0315e+00 5.3832e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5386.604099 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 HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.09544e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.9335e+02 -2.6671e-01 8.3010e-01 9.2058e-01 1.0777e+00 2.4567e+00 9.9533e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 994.341958 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 ============== 1.49817e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3820e+03 9.6809e-01 9.9223e-01 1.0012e+00 1.0071e+00 1.0321e+00 5.3840e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5387.368439 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 ============== 1.49819e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3813e+03 9.6866e-01 9.9248e-01 1.0011e+00 1.0070e+00 1.0315e+00 5.3833e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5386.709416 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 ============== 1.49819e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3812e+03 9.6866e-01 9.9248e-01 1.0011e+00 1.0070e+00 1.0315e+00 5.3832e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5386.604099 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 ============== 1.12161e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6040e+03 9.7919e-01 9.9346e-01 9.9997e-01 1.0047e+00 1.0448e+00 2.6060e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2606.582945 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 ============== 1.12155e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4833e+03 9.7921e-01 9.9409e-01 9.9997e-01 1.0046e+00 1.0435e+00 2.4853e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2485.817245 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 ============== 1.12035e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4819e+03 9.7920e-01 9.9409e-01 9.9997e-01 1.0046e+00 1.0435e+00 2.4839e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2484.433413 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.76872e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7576e+04 9.7337e-01 9.9506e-01 1.0000e+00 1.0087e+00 1.0513e+00 2.7578e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27603.216583 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 ============== 2.42066e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7579e+04 9.6332e-01 9.9981e-01 9.9997e-01 1.0007e+00 1.0522e+00 2.7581e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27606.282693 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 ============== 828701 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.4099e+02 4.2662e-01 8.9010e-01 9.2692e-01 1.0008e+00 1.6654e+00 4.4308e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 441.435663 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix all fit results: {'A': [0.042090406098444499, 0.00062321086040387219], 'Dx': [0.20089042066561902, 0.0004095395958625403], 'chisquare': 1694.1974550453233, 'L': [32.035381952337495, 0.28034804922887169], 'A_d': [0.00048580847044488173, 2.5282380553742767e-05], 'L_d': [0.26476618864307061, 0.0057901817750614926], 'Dy': [-0.016986653748418234, 0.00038287173717233003], 'phase': [-34.359438363572536, 0.019412598306324469]} {'A': [1.4432899320127035e-14, 4.5066907634894182e-06], 'Dx': [0.19415281710256593, 0.00038130350500154009], 'chisquare': 6348.2412598527299, 'L': [29.001381140726391, 0.44590139793085193], 'A_d': [0.00085104054479590019, 1.5198297175139652e-05], 'L_d': [0.20850815140892459, 0.0080558716348662907], 'Dy': [-0.015347446892407746, 0.00037590411130761225], 'phase': [43.945443949379978, 0.058956715657686232]} {'A': [0.04263975443247553, 0.00067126356844568469], 'Dx': [0.20202799394814264, 0.00043203072348063642], 'chisquare': 1580.0325590209288, 'L': [41.266467532985459, 0.30650158838065522], 'A_d': [0.00050432878629774747, 2.7561987012092448e-05], 'L_d': [0.55255984020467463, 0.0061821445140803899], 'Dy': [-0.016229569082549133, 0.00041567742866455148], 'phase': [-8.9749941563136275, 0.018272359771636104]} {'A': [0.052425013751371818, 0.00062012404139014099], 'Dx': [0.20405744407178972, 0.00041859903512442287], 'chisquare': 1787.2954571832124, 'L': [37.593014403235905, 0.36390681870117092], 'A_d': [0.001285066062701179, 2.4106147842789527e-05], 'L_d': [0.43531388573691926, 0.0073841085983190335], 'Dy': [-0.015044255860928502, 0.00039045149401051304], 'phase': [-65.633963016181895, 0.018042207867473792]} {'A': [0.048785990362483489, 0.00065658639445964617], 'Dx': [0.20425476919521124, 0.00045229581249639494], 'chisquare': 3549.5295585834701, 'L': [41.176196222407526, 0.43835311667804788], 'A_d': [0.0014868521944014224, 2.436309374445611e-05], 'L_d': [1.3877787807814457e-15, 0.00038972885458715689], 'Dy': [-0.01532254156025914, 0.00047342089196078518], 'phase': [-40.236369800401626, 0.020138434138573302]} {'A': [0.042090584458726599, 0.00062338788891058705], 'Dx': [0.20089044747542673, 0.00040973361229834637], 'chisquare': 1694.1974555847287, 'L': [32.035485621735475, 0.28051467961633847], 'A_d': [0.00048581624724752803, 2.5290817332490612e-05], 'L_d': [0.26476775244406547, 0.0057939955008087796], 'Dy': [-0.01698672894526787, 0.00038298046456208823], 'phase': [85.021094064696257, 0.019412764283515571]} {'A': [0.042091457789214248, 0.00062523329823926943], 'Dx': [0.20089128556971581, 0.00041043665746798297], 'chisquare': 1694.1974619680357, 'L': [32.035814256004002, 0.28119229152799186], 'A_d': [0.00048584496486614448, 2.5323469755922368e-05], 'L_d': [0.26477396914759632, 0.0058049685179214494], 'Dy': [-0.016986627730386061, 0.00038361674291831349], 'phase': [-78.341711148674307, 0.019469032217166671]} final fit results: chi = 1580.03255902 A = 0.042640 +/- 0.000671 A_d = 0.000504 +/- 0.000028 L = 41.266468 +/- 0.306502 L_d = 0.552560 +/- 0.006182 phase = -8.974994 +/- 0.018272 Dx = 0.202028 +/- 0.000432 Dy = -0.016230 +/- 0.000416