#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Dec 27 17:27:22 2015 # 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: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/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/trigger282445/remake_spec_cflux/spec_time_resolved//resolved_spec_37/sw00282445000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger282445/remake_spec_cflux/spec_time_resolved//resolved_spec_37/sw00282445000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger282445/remake_spec_cflux/spec_time_resolved//resolved_spec_37/sw00282445000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.342e-02 +/- 4.677e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 3.66 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger282445/remake_spec_cflux/spec_time_resolved//resolved_spec_37/sw00282445000b_avg.rsp for Source 1 # # Spectral data counts: 0.0857278 # Model predicted rate: 2.34610E-02 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<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 150.000 frozen # 3 1 cpflux Flux 5.56028E-03 +/- 1.31390E-02 # 4 2 cutep50 a 2.43925 +/- 1.20530 # 5 2 cutep50 b 157.450 +/- 417.996 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.21 using 59 PHA bins. # Reduced chi-squared = 0.9680 for 56 degrees of freedom # Null hypothesis probability = 5.430760e-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:a 5:b #54.1881 10.1853 -2 0.00530484 2.46571 165.204 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0647E-06| -0.9987 -0.0504 0.0001 # 9.9411E-04| 0.0504 -0.9987 0.0030 # 1.6044E+05| 0.0000 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.560e-04 -1.474e-02 -4.945e+00 # -1.474e-02 1.418e+00 4.768e+02 # -4.945e+00 4.768e+02 1.604e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 150.000 frozen # 3 1 cpflux Flux 5.30484E-03 +/- 1.24891E-02 # 4 2 cutep50 a 2.46571 +/- 1.19073 # 5 2 cutep50 b 165.204 +/- 400.544 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.19 using 59 PHA bins. # Reduced chi-squared = 0.9676 for 56 degrees of freedom # Null hypothesis probability = 5.437450e-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:a 5:b #54.173 9.74844 -2 0.00507228 2.49073 172.394 #======================================== # Variances and Principal Axes # 3 4 5 # 9.6985E-07| -0.9989 -0.0475 0.0001 # 1.0302E-03| 0.0475 -0.9989 0.0031 # 1.5394E+05| 0.0000 -0.0031 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.421e-04 -1.416e-02 -4.623e+00 # -1.416e-02 1.435e+00 4.699e+02 # -4.623e+00 4.699e+02 1.539e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 150.000 frozen # 3 1 cpflux Flux 5.07228E-03 +/- 1.19206E-02 # 4 2 cutep50 a 2.49073 +/- 1.19802 # 5 2 cutep50 b 172.394 +/- 392.355 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.17 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.17 using 59 PHA bins. # Reduced chi-squared = 0.9674 for 56 degrees of freedom # Null hypothesis probability = 5.443241e-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:a 5:b #54.1545 8.96676 -2 0.00476584 2.52544 182.190 #======================================== # Variances and Principal Axes # 3 4 5 # 8.5184E-07| -0.9990 -0.0438 0.0001 # 1.0796E-03| 0.0438 -0.9990 0.0032 # 1.4611E+05| 0.0000 -0.0032 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.252e-04 -1.340e-02 -4.226e+00 # -1.340e-02 1.460e+00 4.616e+02 # -4.226e+00 4.616e+02 1.461e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 150.000 frozen # 3 1 cpflux Flux 4.76584E-03 +/- 1.11881E-02 # 4 2 cutep50 a 2.52544 +/- 1.20819 # 5 2 cutep50 b 182.190 +/- 382.236 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.15 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.15 using 59 PHA bins. # Reduced chi-squared = 0.9670 for 56 degrees of freedom # Null hypothesis probability = 5.450299e-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:a 5:b #54.1397 8.10823 -2 0.00449161 2.55838 191.299 #======================================== # Variances and Principal Axes # 3 4 5 # 7.5287E-07| -0.9992 -0.0406 0.0001 # 1.1257E-03| 0.0406 -0.9992 0.0033 # 1.3967E+05| 0.0000 -0.0033 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.112e-04 -1.273e-02 -3.895e+00 # -1.273e-02 1.483e+00 4.550e+02 # -3.895e+00 4.550e+02 1.397e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 150.000 frozen # 3 1 cpflux Flux 4.49161E-03 +/- 1.05456E-02 # 4 2 cutep50 a 2.55838 +/- 1.21798 # 5 2 cutep50 b 191.299 +/- 373.725 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.14 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.14 using 59 PHA bins. # Reduced chi-squared = 0.9668 for 56 degrees of freedom # Null hypothesis probability = 5.455980e-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:a 5:b #54.1209 6.42474 -2 0.00407749 2.61201 205.753 #======================================== # Variances and Principal Axes # 3 4 5 # 6.1534E-07| -0.9994 -0.0360 0.0001 # 1.2002E-03| 0.0360 -0.9993 0.0034 # 1.3080E+05| 0.0000 -0.0034 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.203e-05 -1.174e-02 -3.428e+00 # -1.174e-02 1.524e+00 4.462e+02 # -3.428e+00 4.462e+02 1.308e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 150.000 frozen # 3 1 cpflux Flux 4.07749E-03 +/- 9.59305E-03 # 4 2 cutep50 a 2.61201 +/- 1.23431 # 5 2 cutep50 b 205.753 +/- 361.668 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.12 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.12 using 59 PHA bins. # Reduced chi-squared = 0.9664 for 56 degrees of freedom # Null hypothesis probability = 5.463178e-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:a 5:b #54.109 4.37977 -2 0.00371979 2.66276 219.019 #======================================== # Variances and Principal Axes # 3 4 5 # 5.0812E-07| -0.9995 -0.0321 0.0001 # 1.2715E-03| 0.0321 -0.9995 0.0036 # 1.2382E+05| 0.0000 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.715e-05 -1.089e-02 -3.054e+00 # -1.089e-02 1.563e+00 4.398e+02 # -3.054e+00 4.398e+02 1.238e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 150.000 frozen # 3 1 cpflux Flux 3.71979E-03 +/- 8.78343E-03 # 4 2 cutep50 a 2.66276 +/- 1.25033 # 5 2 cutep50 b 219.019 +/- 351.873 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.11 using 59 PHA bins. # Reduced chi-squared = 0.9662 for 56 degrees of freedom # Null hypothesis probability = 5.467723e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 2.66276 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 219.019 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 0.0140861 (-0.00370669,0.0103795) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -2.90834, -2.94533 #and delta stat 2.65381, 3.00186 #but latest trial -2.93227 gives 3.00579 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.45029, 3.45097 #and delta stat 0.423063, 6.33101 #but latest trial 3.4506 gives 6.36254 #Suggest that you check this result using the steppar command. # 4 -2.92684 3.45063 (-5.59329,0.784171) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 54.11 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.11 using 59 PHA bins. # Reduced chi-squared = 0.9662 for 56 degrees of freedom # Null hypothesis probability = 5.467973e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none; #