#XSPEC version: 12.11.1 #Build Date/Time: Fri Aug 14 15:24:07 2020 # !XSPEC12>show # #XSPEC version: 12.11.1 # #Mon Nov 16 12:33:43 2020 # 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 #Using chain rule to calculate statistic derivatives (faster method). # 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: /software/lheasoft/release/x86_64-pc-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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957/remake_spec_cflux/spec_T100/sw00981957000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957/remake_spec_cflux/spec_T100//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957/remake_spec_cflux/spec_T100/sw00981957000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957/remake_spec_cflux/spec_T100/sw00981957000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.300e-01 +/- 8.773e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 34.45 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957/remake_spec_cflux/spec_T100/sw00981957000b_avg.rsp for Source 1 # # Spectral data counts: 7.92252 # Model predicted rate: 0.231212 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13814 +/- 0.532346 # 4 2 cutep50 a 2.03468 +/- 2.06952E-04 # 5 2 cutep50 b 13.6045 +/- 110.918 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 59.60 using 59 bins. # #Test statistic : Chi-Squared 59.60 using 59 bins. # Null hypothesis probability of 3.46e-01 with 56 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.12161, -6.26244 #and delta stat 0.759287, 7788.99 #but latest trial -7.11481 gives 0.237364 #Suggest that you check this result using the steppar command. # 3 -7.22624 -6.69202 (-0.0880979,0.44612) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #59.5844 2837.17 0 -7.13796 2.03434 13.4678 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7870E-05| -0.0000 -1.0000 0.0000 # 2.7870E-03| 1.0000 -0.0000 0.0048 # 1.2015E+04| -0.0048 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.828e-01 -9.857e-05 -5.800e+01 # -9.857e-05 3.468e-08 2.041e-02 # -5.800e+01 2.041e-02 1.201e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13796 +/- 0.531819 # 4 2 cutep50 a 2.03434 +/- 1.86227E-04 # 5 2 cutep50 b 13.4678 +/- 109.610 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.58 using 59 bins. # #Test statistic : Chi-Squared 59.58 using 59 bins. # Null hypothesis probability of 3.47e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.5739 3693.86 0 -7.13734 2.03311 12.9936 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7769E-12| -0.0000 -1.0000 0.0000 # 2.7866E-03| 1.0000 -0.0000 0.0050 # 1.1097E+04| -0.0050 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.812e-01 -6.715e-05 -5.558e+01 # -6.715e-05 1.619e-08 1.340e-02 # -5.558e+01 1.340e-02 1.110e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13734 +/- 0.530257 # 4 2 cutep50 a 2.03311 +/- 1.27249E-04 # 5 2 cutep50 b 12.9936 +/- 105.340 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.57 using 59 bins. # #Test statistic : Chi-Squared 59.57 using 59 bins. # Null hypothesis probability of 3.47e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.5596 6409.59 0 -7.13651 2.03144 12.3448 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7860E-05| -0.0000 -1.0000 0.0000 # 2.7860E-03| 1.0000 -0.0000 0.0053 # 9.9118E+03| -0.0053 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.789e-01 -3.791e-05 -5.232e+01 # -3.791e-05 5.202e-09 7.181e-03 # -5.232e+01 7.181e-03 9.912e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13651 +/- 0.528145 # 4 2 cutep50 a 2.03144 +/- 7.21265E-05 # 5 2 cutep50 b 12.3448 +/- 99.5568 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.56 using 59 bins. # #Test statistic : Chi-Squared 59.56 using 59 bins. # Null hypothesis probability of 3.47e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.5434 16076.7 1 -7.13555 2.02954 11.6084 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7852E-05| -0.0000 -1.0000 0.0000 # 2.7852E-03| 1.0000 -0.0000 0.0056 # 8.6623E+03| -0.0056 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.764e-01 -1.836e-05 -4.869e+01 # -1.836e-05 1.232e-09 3.266e-03 # -4.869e+01 3.266e-03 8.662e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13555 +/- 0.525774 # 4 2 cutep50 a 2.02954 +/- 3.50937E-05 # 5 2 cutep50 b 11.6084 +/- 93.0699 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.54 using 59 bins. # #Test statistic : Chi-Squared 59.54 using 59 bins. # Null hypothesis probability of 3.48e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.5278 35696.3 1 -7.13463 2.02769 10.8906 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7846E-05| -0.0000 -1.0000 0.0000 # 2.7846E-03| 1.0000 -0.0000 0.0060 # 7.5386E+03| -0.0060 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.740e-01 -8.257e-06 -4.522e+01 # -8.257e-06 2.513e-10 1.376e-03 # -4.522e+01 1.376e-03 7.538e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13463 +/- 0.523490 # 4 2 cutep50 a 2.02769 +/- 1.58509E-05 # 5 2 cutep50 b 10.8906 +/- 86.8237 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.53 using 59 bins. # #Test statistic : Chi-Squared 59.53 using 59 bins. # Null hypothesis probability of 3.49e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.5136 80766.2 1 -7.13379 2.02602 10.2412 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7840E-05| -0.0000 -1.0000 0.0000 # 2.7840E-03| 1.0000 -0.0000 0.0064 # 6.5993E+03| -0.0064 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.719e-01 -3.644e-06 -4.214e+01 # -3.644e-06 4.932e-11 5.705e-04 # -4.214e+01 5.705e-04 6.599e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13379 +/- 0.521441 # 4 2 cutep50 a 2.02602 +/- 7.02295E-06 # 5 2 cutep50 b 10.2412 +/- 81.2345 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.51 using 59 bins. # #Test statistic : Chi-Squared 59.51 using 59 bins. # Null hypothesis probability of 3.49e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.5011 39174.3 0 -7.13305 2.02454 9.66507 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7835E-05| -0.0000 -1.0000 0.0000 # 2.7835E-03| 1.0000 -0.0000 0.0068 # 5.8254E+03| -0.0068 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.700e-01 -1.610e-06 -3.946e+01 # -1.610e-06 9.700e-12 2.377e-04 # -3.946e+01 2.377e-04 5.825e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13305 +/- 0.519638 # 4 2 cutep50 a 2.02454 +/- 3.11448E-06 # 5 2 cutep50 b 9.66507 +/- 76.3225 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.50 using 59 bins. # #Test statistic : Chi-Squared 59.50 using 59 bins. # Null hypothesis probability of 3.49e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.49 275059 0 -7.13239 2.02323 9.15350 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7830E-05| -0.0000 -1.0000 0.0000 # 2.7830E-03| 1.0000 -0.0000 0.0072 # 5.1839E+03| -0.0072 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.684e-01 -7.162e-07 -3.710e+01 # -7.162e-07 1.931e-12 1.000e-04 # -3.710e+01 1.000e-04 5.184e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13239 +/- 0.518041 # 4 2 cutep50 a 2.02323 +/- 1.38955E-06 # 5 2 cutep50 b 9.15350 +/- 71.9974 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.49 using 59 bins. # #Test statistic : Chi-Squared 59.49 using 59 bins. # Null hypothesis probability of 3.50e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.4703 2.23151e+06 1 -7.13120 2.02089 8.23919 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7821E-05| -0.0000 -1.0000 0.0000 # 2.7821E-03| 1.0000 -0.0000 0.0080 # 4.1412E+03| -0.0080 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.654e-01 -1.314e-07 -3.298e+01 # -1.314e-07 6.568e-14 1.649e-05 # -3.298e+01 1.649e-05 4.141e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13120 +/- 0.515204 # 4 2 cutep50 a 2.02089 +/- 2.56273E-07 # 5 2 cutep50 b 8.23919 +/- 64.3501 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.47 using 59 bins. # #Test statistic : Chi-Squared 59.47 using 59 bins. # Null hypothesis probability of 3.50e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.4558 1.01104e+07 1 -7.13033 2.01917 7.56356 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7814E-05| -0.0000 -1.0000 0.0000 # 2.7814E-03| 1.0000 -0.0000 0.0087 # 3.4538E+03| -0.0087 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.633e-01 -2.889e-08 -3.000e+01 # -2.889e-08 3.203e-15 3.326e-06 # -3.000e+01 3.326e-06 3.454e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.13033 +/- 0.513125 # 4 2 cutep50 a 2.01917 +/- 5.65972E-08 # 5 2 cutep50 b 7.56356 +/- 58.7670 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.46 using 59 bins. # #Test statistic : Chi-Squared 59.46 using 59 bins. # Null hypothesis probability of 3.51e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.443 4.91589e+07 1 -7.12956 2.01764 6.96593 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7808E-05| -0.0000 -1.0000 0.0000 # 2.7808E-03| 1.0000 -0.0000 0.0094 # 2.9028E+03| -0.0094 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.614e-01 -5.936e-09 -2.740e+01 # -5.936e-09 1.362e-16 6.287e-07 # -2.740e+01 6.287e-07 2.903e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.12956 +/- 0.511295 # 4 2 cutep50 a 2.01764 +/- 1.16698E-08 # 5 2 cutep50 b 6.96593 +/- 53.8755 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.44 using 59 bins. # #Test statistic : Chi-Squared 59.44 using 59 bins. # Null hypothesis probability of 3.51e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.4325 2.25865e+08 1 -7.12892 2.01638 6.47246 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7804E-05| -0.0000 -1.0000 0.0000 # 2.7804E-03| 0.9999 -0.0000 0.0102 # 2.4872E+03| -0.0102 0.0000 0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.599e-01 -1.291e-09 -2.529e+01 # -1.291e-09 6.480e-18 1.270e-07 # -2.529e+01 1.270e-07 2.487e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.12892 +/- 0.509791 # 4 2 cutep50 a 2.01638 +/- 2.54565E-09 # 5 2 cutep50 b 6.47246 +/- 49.8697 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.43 using 59 bins. # #Test statistic : Chi-Squared 59.43 using 59 bins. # Null hypothesis probability of 3.52e-01 with 56 degrees of freedom #***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:lg10Flux 4:a 5:b #59.4142 6.15429e+09 1 -7.12781 2.01419 5.61008 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7795E-05| -0.0000 -1.0000 0.0000 # 2.7795E-03| 0.9999 -0.0000 0.0117 # 1.8441E+03| -0.0117 0.0000 0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.572e-01 -4.729e-11 -2.166e+01 # -4.729e-11 8.786e-21 4.025e-09 # -2.166e+01 4.025e-09 1.844e+03 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.12781 +/- 0.507177 # 4 2 cutep50 a 2.01419 +/- 9.37352E-11 # 5 2 cutep50 b 5.61008 +/- 42.9405 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 59.41 using 59 bins. # #Test statistic : Chi-Squared 59.41 using 59 bins. # Null hypothesis probability of 3.52e-01 with 56 degrees of freedom #***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: 2.01411, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.01427, with delta statistic: 0.0006746 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (-2.01419,-2.01419) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. #Apparent non-monotonicity in statistic space detected. #Current bracket values 5.61008, 76.2468 #and delta stat 0, 3.81342 #but latest trial 65.1128 gives 15.8124 #Suggest that you check this result using the steppar command. # 5 0.0195447 40.9285 (-5.59054,35.3184) # !XSPEC12>log none #