importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42420/042420.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 ============== 5.58551e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0352e+04 9.4750e-01 9.8007e-01 1.0161e+00 1.0693e+00 1.0833e+00 1.0354e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10362.026401 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 ============== 1.57108e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5489e+03 9.6819e-01 9.9235e-01 1.0011e+00 1.0072e+00 1.0324e+00 5.5509e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5554.437939 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 ============== 1.57109e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5480e+03 9.6873e-01 9.9261e-01 1.0010e+00 1.0071e+00 1.0318e+00 5.5500e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5553.598161 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 ============== 1.57109e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5479e+03 9.6873e-01 9.9262e-01 1.0010e+00 1.0071e+00 1.0318e+00 5.5499e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5553.457218 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12943e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0125e+03 -2.7557e-01 8.3097e-01 9.1971e-01 1.0795e+00 2.4883e+00 1.0144e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1013.474317 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 ============== 8.88775e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9710e+03 -5.0713e-01 8.1782e-01 9.1816e-01 1.0803e+00 2.6745e+00 1.9731e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1973.015716 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 8.88776e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9562e+03 -5.1514e-01 8.1764e-01 9.1778e-01 1.0798e+00 2.6831e+00 1.9582e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1958.178720 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.74268e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.9067e+03 7.6080e-01 9.1979e-01 9.6227e-01 1.0413e+00 1.2628e+00 7.9087e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7914.579645 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 ============== 2.74267e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.9055e+03 7.6160e-01 9.1979e-01 9.6201e-01 1.0410e+00 1.2620e+00 7.9076e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7913.454620 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 ============== 2.74268e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.9052e+03 7.6176e-01 9.1979e-01 9.6196e-01 1.0409e+00 1.2619e+00 7.9072e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7913.066540 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 1.57108e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5489e+03 9.6819e-01 9.9235e-01 1.0011e+00 1.0072e+00 1.0324e+00 5.5509e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5554.437939 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 ============== 1.57109e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5480e+03 9.6873e-01 9.9261e-01 1.0010e+00 1.0071e+00 1.0318e+00 5.5500e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5553.598161 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 ============== 1.57109e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5479e+03 9.6873e-01 9.9262e-01 1.0010e+00 1.0071e+00 1.0318e+00 5.5499e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5553.457218 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 ============== 1.15854e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6877e+03 9.7905e-01 9.9418e-01 9.9999e-01 1.0098e+00 1.0481e+00 2.6897e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2690.405567 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 ============== 1.15859e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5682e+03 9.7907e-01 9.9483e-01 9.9999e-01 1.0097e+00 1.0465e+00 2.5701e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2570.747786 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 ============== 1.15951e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5654e+03 9.7908e-01 9.9485e-01 9.9999e-01 1.0097e+00 1.0465e+00 2.5673e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2567.930627 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 ============== 2.81756e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8298e+04 9.7347e-01 9.9504e-01 1.0000e+00 1.0089e+00 1.0513e+00 2.8300e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28326.167196 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 ============== 2.45472e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8353e+04 9.6335e-01 9.9981e-01 9.9997e-01 1.0008e+00 1.0523e+00 2.8355e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28381.244449 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 ============== 2.45464e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8353e+04 9.6338e-01 9.9994e-01 9.9997e-01 1.0007e+00 1.0523e+00 2.8355e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28381.655776 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 ============== 2.45497e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8352e+04 9.6338e-01 9.9994e-01 9.9997e-01 1.0007e+00 1.0523e+00 2.8354e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28380.064944 TO DIAGONAL. all fit results: {'A': [0.053697267428758355, 0.00061260900132684148], 'Dx': [0.20671897994102295, 0.0004130750554622864], 'chisquare': 1975.4590706376598, 'L': [37.220072819008124, 0.34295046422359832], 'A_d': [0.0012988404535226317, 2.3826537367460654e-05], 'L_d': [0.42870201351642978, 0.0069965561892488537], 'Dy': [-0.015836750140524103, 0.00038496540674959334], 'phase': [-97.097922534980668, 0.01755712475630844]} {'A': [0.054323093651922894, 0.00063146801517796614], 'Dx': [0.20911952487810126, 0.00046351684933831905], 'chisquare': 2141.5970226985846, 'L': [42.424811702701149, 0.4811362922574709], 'A_d': [0.0012999704067769846, 2.7885627866874874e-05], 'L_d': [0.60953428553644129, 0.0094688029136835716], 'Dy': [-0.016356499630619581, 0.00040320345335498331], 'phase': [28.683537459439719, 0.018565625868205871]} {'A': [0.10026450812428991, 2.016032053339667e-05], 'Dx': [0.22743073396760849, 0.00041036095407509521], 'chisquare': 7367.640720317866, 'L': [58.978843720088861, 0.76299689673952642], 'A_d': [0.0032618918000131281, 1.4495681156634355e-05], 'L_d': [0.66753433938723239, 0.014995954911925624], 'Dy': [-0.022698299196060034, 0.00045008144050573407], 'phase': [-77.718193512538321, 0.014468966991401544]} {'A': [0.043342274262579972, 0.00061678146909660558], 'Dx': [0.20351374469009897, 0.00040429225484039932], 'chisquare': 1829.1255897271635, 'L': [31.740728567252919, 0.26767620515333768], 'A_d': [0.0004985952079189504, 2.4993802723027869e-05], 'L_d': [0.25996334800326582, 0.0055330091134366544], 'Dy': [-0.017920668516334004, 0.00037893139331135473], 'phase': [78.68561006294297, 0.018949523257248302]} {'A': [0.043341664536049318, 0.00061679202243272724], 'Dx': [0.20351372570565296, 0.00040429448569678783], 'chisquare': 1829.1255889697095, 'L': [31.740434077655038, 0.26767061203315912], 'A_d': [0.00049856955519961277, 2.4994043525961018e-05], 'L_d': [0.25995769115037803, 0.0055328875773165698], 'Dy': [-0.017920532332309946, 0.00037893349217554828], 'phase': [53.552842750217025, 0.01894947907615574]} {'A': [0.043342417353913754, 0.00061672406332202723], 'Dx': [0.20351357889733812, 0.00040438382345175938], 'chisquare': 1829.1255893923337, 'L': [31.740368593965151, 0.26742774997888752], 'A_d': [0.00049859402717444823, 2.4981742301227738e-05], 'L_d': [0.25995718619066699, 0.0055285198630358745], 'Dy': [-0.017920496103347006, 0.00037902479768270325], 'phase': [-97.243613393165191, 0.018931663600596949]} {'A': [0.043341358562875021, 0.00061671362266035867], 'Dx': [0.20351364153756712, 0.00040425812189592847], 'chisquare': 1829.1255972134522, 'L': [31.73998099421388, 0.26764078525566859], 'A_d': [0.00049855805740184334, 2.4992779349530814e-05], 'L_d': [0.25994739474050843, 0.0055323848001204157], 'Dy': [-0.017921060371509867, 0.00037890424292541525], 'phase': [91.251945360188671, 0.018947421312603296]} final fit results: chi = 1829.12558897 A = 0.043342 +/- 0.000617 A_d = 0.000499 +/- 0.000025 L = 31.740434 +/- 0.267671 L_d = 0.259958 +/- 0.005533 phase = 53.552843 +/- 0.018949 Dx = 0.203514 +/- 0.000404 Dy = -0.017921 +/- 0.000379