#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Wed May 30 17:13:35 2018 # Auto-saving is done after every command. # Fit statistic in use: Chi-Squared # Minimization technique: Levenberg-Marquardt # Convergence criterion = 0.01 # Parameter fit deltas: 0.01 * parValue # Always calculate parameter derivatives using full (slower) numerical differentiation: No # Querying disabled - will not continue fitting. # Prefit-renorming enabled. # Solar abundance table: angr # Photoionization Cross-Section Table: # bcmc: Balucinska-Church and McCammon, 1998 # Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 # Model data directory: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ # Plot settings: # Showing of individual additive components is OFF. # Showing of background spectra is OFF. # Effective area normalization is OFF. # Current unit settings: # Energy = keV # Wavelength = angstrom, with Y-Axis displayed per Hz # X-Axis data display mode: Energy # Spectra plots will be shifted to source frame by redshift value z: 0 # Device: /null # Plotting of line IDs is OFF. # Splashpage is ON. # xlog for data plots is ON. # ylog for data plots is OFF. # # Default plot rebin settings for all plot groups: # Min. Signif. Max. # Bins Error Type # 0.00000 1 quad # # Responses read: # ../sw00819490000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00819490000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00819490000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 7.273e-02 +/- 4.420e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 45.54 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00819490000b_preslew.rsp for Source 1 # # Spectral data counts: 3.31207 # Model predicted rate: 7.45713E-02 # # #Current model list: # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 5.99486E-02 +/- 4.88746E-02 # 4 2 ngrbep alpha -1.60388 +/- 0.435730 # 5 2 ngrbep beta -9.37167 +/- 3.87217E+14 # 6 2 ngrbep epeak keV 56.3080 +/- 38.1085 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 51.55 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.55 using 59 PHA bins. # Reduced chi-squared = 0.9372 for 55 degrees of freedom # Null hypothesis probability = 6.073305e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak #51.4864 6.35351 0 0.0593382 -1.60229 -9.37167 56.1764 #================================================== # Variances and Principal Axes # 3 4 5 6 # 1.1712E-05| -0.9993 -0.0377 -0.0000 0.0009 # 1.3919E-01| 0.0377 -0.9993 -0.0000 -0.0087 # 5.1375E+02| -0.0012 0.0086 0.0000 -1.0000 # 1.5784E+29| -0.0000 -0.0000 1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.374e-03 -1.535e-02 -1.503e+13 1.778e+00 # -1.535e-02 1.935e-01 5.044e+13 -8.351e+00 # -1.503e+13 5.044e+13 1.574e+29 -1.220e+16 # 1.778e+00 -8.351e+00 -1.220e+16 1.460e+03 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 5.93382E-02 +/- 4.87278E-02 # 4 2 ngrbep alpha -1.60229 +/- 0.439936 # 5 2 ngrbep beta -9.37167 +/- 3.96727E+14 # 6 2 ngrbep epeak keV 56.1764 +/- 38.2076 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.49 using 59 PHA bins. # Reduced chi-squared = 0.9361 for 55 degrees of freedom # Null hypothesis probability = 6.096679e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak #51.4319 3.8205 0 0.0587428 -1.59703 -9.37167 55.8261 #================================================== # Variances and Principal Axes # 3 4 5 6 # 1.1519E-05| -0.9993 -0.0378 -0.0000 0.0009 # 1.4195E-01| 0.0378 -0.9992 -0.0000 -0.0088 # 4.8678E+02| -0.0012 0.0087 0.0000 -1.0000 # 1.9045E+29| -0.0000 -0.0000 1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.293e-03 -1.519e-02 -1.614e+13 1.681e+00 # -1.519e-02 1.949e-01 5.555e+13 -8.006e+00 # -1.614e+13 5.555e+13 1.901e+29 -1.289e+16 # 1.681e+00 -8.006e+00 -1.289e+16 1.361e+03 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 5.87428E-02 +/- 4.78843E-02 # 4 2 ngrbep alpha -1.59703 +/- 0.441482 # 5 2 ngrbep beta -9.37167 +/- 4.36003E+14 # 6 2 ngrbep epeak keV 55.8261 +/- 36.8894 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.43 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.43 using 59 PHA bins. # Reduced chi-squared = 0.9351 for 55 degrees of freedom # Null hypothesis probability = 6.117517e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak #51.4213 28.5637 11 0.0581554 -1.57681 -9.33647 54.9218 #================================================== # Variances and Principal Axes # 3 4 5 6 # 1.0870E-05| -0.9992 -0.0388 0.0000 0.0009 # 1.4318E-01| 0.0388 -0.9992 -0.0000 -0.0090 # 3.8675E+02| 0.0013 -0.0090 0.0000 1.0000 # 2.6397E+22| -0.0000 0.0000 -1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 8.952e-04 -1.036e-02 8.938e+08 5.145e-01 # -1.036e-02 1.782e-01 -1.028e+10 -3.676e+00 # 8.938e+08 -1.028e+10 2.640e+22 5.169e+11 # 5.145e-01 -3.676e+00 5.169e+11 3.968e+02 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 5.81554E-02 +/- 2.99196E-02 # 4 2 ngrbep alpha -1.57681 +/- 0.422145 # 5 2 ngrbep beta -9.33647 +/- 1.62471E+11 # 6 2 ngrbep epeak keV 54.9218 +/- 19.9208 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.42 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.42 using 59 PHA bins. # Reduced chi-squared = 0.9349 for 55 degrees of freedom # Null hypothesis probability = 6.121552e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.0513437 0.0624795 (-0.00681164,0.00432417) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 54.9218 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -364081, with delta statistic: 2.26788 # # #*** Parameter lower bound is INVALID. # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak #50.3973 21.6364 -1 0.0320956 -1.00046 -9.37166 48.2713 #50.1647 3.37122 -1 0.0335223 -1.08166 -9.37167 47.8548 #50.0543 2.6559 -1 0.0349272 -1.14463 -9.37167 47.6622 #50.0058 6.67594 -1 0.0362448 -1.19537 -9.37167 47.5926 #49.9896 8.60491 -1 0.0374300 -1.23722 -9.37167 47.5749 #49.9847 8.99829 0 0.0374628 -1.24058 -9.37167 47.5431 #================================================== # Variances and Principal Axes # 3 4 5 6 # 4.6428E-06| -0.9996 -0.0293 -0.0000 0.0013 # 2.1329E-01| 0.0293 -0.9995 0.0000 -0.0084 # 7.1869E+01| -0.0015 0.0084 0.0000 -1.0000 # 3.7081E+21| -0.0000 0.0000 1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 4.802e-04 -9.550e-03 -6.821e+08 1.512e-01 # -9.550e-03 2.637e-01 1.299e+10 -1.394e+00 # -6.821e+08 1.299e+10 3.708e+21 -2.264e+11 # 1.512e-01 -1.394e+00 -2.264e+11 8.569e+01 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 3.74628E-02 +/- 2.19123E-02 # 4 2 ngrbep alpha -1.24058 +/- 0.513489 # 5 2 ngrbep beta -9.37167 +/- 6.08938E+10 # 6 2 ngrbep epeak keV 47.5431 +/- 9.25703 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.98 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.98 using 59 PHA bins. # Reduced chi-squared = 0.9088 for 55 degrees of freedom # Null hypothesis probability = 6.661962e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 47.5431 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 47.5431 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #Apparent non-monotonicity in statistic space detected. #Current bracket values -0.820467, -0.398947 #and delta stat 0.832245, 3.23783 #but latest trial -0.472318 gives 3.70667 #Suggest that you check this result using the steppar command. # 4 -1.93715 -0.609707 (-0.693512,0.633926) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak #49.8534 1.06346 0 0.0345021 -1.26323 -10.0000 44.8052 #49.8534 0.588401 0 0.0345051 -1.26317 -10.0000 44.8042 #================================================== # Variances and Principal Axes # 3 4 5 6 # 3.9804E-06| -0.9995 -0.0310 -0.0000 0.0013 # 2.2512E-01| 0.0310 -0.9995 0.0000 0.0004 # 6.2789E+01| -0.0013 -0.0004 0.0000 -1.0000 # 6.0623E+22| -0.0000 0.0000 1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 4.268e-04 -9.093e-03 -2.527e+09 1.086e-01 # -9.093e-03 2.690e-01 5.171e+10 -5.636e-01 # -2.527e+09 5.171e+10 6.062e+22 -6.899e+11 # 1.086e-01 -5.636e-01 -6.899e+11 7.064e+01 #------------------------------------------------ # #======================================================================== #Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 3.45051E-02 +/- 2.06583E-02 # 4 2 ngrbep alpha -1.26317 +/- 0.518664 # 5 2 ngrbep beta -10.0000 +/- 2.46218E+11 # 6 2 ngrbep epeak keV 44.8042 +/- 8.40473 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.85 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.85 using 59 PHA bins. # Reduced chi-squared = 0.9064 for 55 degrees of freedom # Null hypothesis probability = 6.710396e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -2.14329e+17, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -9.2768 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9999.16 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -9.2768 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9999.16 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -9.2768 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9999.16 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -9.2768 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9999.16 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.97894e+15, 1.33904e+15 #and delta statistic 0, 116.14 # # 5 0 -10 (10,1.06581e-14) # !XSPEC12>error 6; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 44.5754, 17.1522 #and delta stat 0.0117399, 39735.7 #but latest trial 44.4359 gives 0.000910557 #Suggest that you check this result using the steppar command. #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 5 is pegged at -10 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #Apparent non-monotonicity in statistic space detected. #Current bracket values 58.6292, 72.4549 #and delta stat 1.80039, 3.0965 #but latest trial 67.6814 gives 3.77929 #Suggest that you check this result using the steppar command. # 6 30.8638 65.5421 (-13.9397,20.7386) # !XSPEC12>log none; #