#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12> show # #XSPEC version: 12.9.0i # #Mon Mar 28 15:50:17 2016 # 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: Channels # 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: # sw00677495000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # sw00677495000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: sw00677495000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.943e-02 +/- 4.007e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 5.408 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File sw00677495000b_avg.rsp for Source 1 # # Spectral data counts: 0.213216 # Model predicted rate: 3.81564E-02 # # #Current model list: # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 9.99336 +/- 2.46856 # 2 1 bbodyrad norm 9.52654E-02 +/- 7.37398E-02 # 3 2 bbodyrad kT keV 98.0802 +/- 134.719 # 4 2 bbodyrad norm 1.98930E-04 +/- 4.92980E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 51.95 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.95 using 59 PHA bins. # Reduced chi-squared = 0.9445 for 55 degrees of freedom # Null hypothesis probability = 5.920434e-01 # Weighting method: standard # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.064462 photons (2.0557e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.07505 (0.000 - 2.386e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.10099 photons (5.7663e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1150 (0.000 - 6.580e-09) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.13621 photons (2.1054e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.000 - 0.1992 (0.000 - 3.263e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.30166 photons (2.8876e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.3763 (0.000 - 4.022e-08) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 7.37287 14.1185 (-2.62652,4.1191) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm #51.9222 260.667 0 10.0501 0.0932228 99.4300 0.000194313 #================================================== # Variances and Principal Axes # 1 2 3 4 # 9.6904E-10| -0.0000 -0.0007 -0.0000 -1.0000 # 2.6873E-04| 0.0321 0.9995 -0.0001 -0.0007 # 3.2456E+00| -0.9994 0.0321 0.0125 0.0000 # 1.9406E+04| 0.0125 -0.0003 0.9999 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 6.266e+00 -1.744e-01 2.422e+02 -8.803e-04 # -1.744e-01 5.242e-03 -5.635e+00 2.061e-05 # 2.422e+02 -5.635e+00 1.940e+04 -6.782e-02 # -8.803e-04 2.061e-05 -6.782e-02 2.385e-07 #------------------------------------------------ # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 10.0501 +/- 2.50311 # 2 1 bbodyrad norm 9.32228E-02 +/- 7.24043E-02 # 3 2 bbodyrad kT keV 99.4300 +/- 139.293 # 4 2 bbodyrad norm 1.94313E-04 +/- 4.88334E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.92 using 59 PHA bins. # Reduced chi-squared = 0.9440 for 55 degrees of freedom # Null hypothesis probability = 5.929714e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm #51.4404 2698.92 -1 11.1407 0.0685500 199.363 6.09367e-05 #================================================== # Variances and Principal Axes # 1 2 3 4 # 1.2242E-10| -0.0000 -0.0004 -0.0000 -1.0000 # 1.1157E-04| 0.0196 0.9998 -0.0000 -0.0004 # 3.5883E+00| -0.9998 0.0196 0.0017 0.0000 # 1.3764E+06| 0.0017 -0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 7.647e+00 -1.270e-01 2.364e+03 -6.797e-04 # -1.270e-01 2.281e-03 -3.302e+01 9.529e-06 # 2.364e+03 -3.302e+01 1.376e+06 -3.879e-01 # -6.797e-04 9.529e-06 -3.879e-01 1.095e-07 #------------------------------------------------ # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 11.1407 +/- 2.76532 # 2 1 bbodyrad norm 6.85500E-02 +/- 4.77618E-02 # 3 2 bbodyrad kT keV 199.363 +/- 1173.18 # 4 2 bbodyrad norm 6.09367E-05 +/- 3.30917E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.44 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.44 using 59 PHA bins. # Reduced chi-squared = 0.9353 for 55 degrees of freedom # Null hypothesis probability = 6.114280e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm #51.3287 994.835 -1 11.0061 0.0713594 199.363 6.30738e-05 #================================================== # Variances and Principal Axes # 1 2 3 4 # 1.2242E-10| -0.0000 -0.0003 -0.0000 -1.0000 # 1.2732E-04| 0.0208 0.9998 -0.0000 -0.0003 # 3.6347E+00| -0.9998 0.0208 0.0018 0.0000 # 1.1793E+06| 0.0018 -0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 7.539e+00 -1.338e-01 2.146e+03 -6.505e-04 # -1.338e-01 2.567e-03 -3.201e+01 9.737e-06 # 2.146e+03 -3.201e+01 1.179e+06 -3.502e-01 # -6.505e-04 9.737e-06 -3.502e-01 1.042e-07 #------------------------------------------------ # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 11.0061 +/- 2.74571 # 2 1 bbodyrad norm 7.13594E-02 +/- 5.06632E-02 # 3 2 bbodyrad kT keV 199.363 +/- 1085.97 # 4 2 bbodyrad norm 6.30738E-05 +/- 3.22796E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.33 using 59 PHA bins. # Reduced chi-squared = 0.9332 for 55 degrees of freedom # Null hypothesis probability = 6.156888e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm #51.2937 894.104 0 11.0014 0.0714354 199.363 6.52851e-05 #================================================== # Variances and Principal Axes # 1 2 3 4 # 1.2242E-10| -0.0000 -0.0003 -0.0000 -1.0000 # 1.3768E-04| 0.0220 0.9998 -0.0000 -0.0003 # 3.5143E+00| -0.9998 0.0220 0.0018 0.0000 # 1.1348E+06| 0.0018 -0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 7.176e+00 -1.352e-01 2.039e+03 -6.212e-04 # -1.352e-01 2.753e-03 -3.228e+01 9.867e-06 # 2.039e+03 -3.228e+01 1.135e+06 -3.387e-01 # -6.212e-04 9.867e-06 -3.387e-01 1.013e-07 #------------------------------------------------ # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 11.0014 +/- 2.67881 # 2 1 bbodyrad norm 7.14354E-02 +/- 5.24737E-02 # 3 2 bbodyrad kT keV 199.363 +/- 1065.29 # 4 2 bbodyrad norm 6.52851E-05 +/- 3.18213E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.29 using 59 PHA bins. # Reduced chi-squared = 0.9326 for 55 degrees of freedom # Null hypothesis probability = 6.170206e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm #51.2526 1199.19 0 10.6686 0.0803482 199.363 6.54271e-05 #================================================== # Variances and Principal Axes # 1 2 3 4 # 1.2242E-10| -0.0000 -0.0003 -0.0000 -1.0000 # 1.7006E-04| 0.0260 0.9997 -0.0000 -0.0003 # 3.1115E+00| -0.9997 0.0260 0.0017 0.0000 # 1.0670E+06| 0.0017 -0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 6.099e+00 -1.372e-01 1.786e+03 -5.409e-04 # -1.372e-01 3.334e-03 -3.373e+01 1.025e-05 # 1.786e+03 -3.373e+01 1.067e+06 -3.164e-01 # -5.409e-04 1.025e-05 -3.164e-01 9.400e-08 #------------------------------------------------ # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 10.6686 +/- 2.46957 # 2 1 bbodyrad norm 8.03482E-02 +/- 5.77390E-02 # 3 2 bbodyrad kT keV 199.363 +/- 1032.96 # 4 2 bbodyrad norm 6.54271E-05 +/- 3.06602E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.25 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.25 using 59 PHA bins. # Reduced chi-squared = 0.9319 for 55 degrees of freedom # Null hypothesis probability = 6.185874e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.173712, 0.175382 #and delta stat 1.95418, 39.8382 #but latest trial 0.174547 gives 1.65971 #Suggest that you check this result using the steppar command. # 2 0.029666 0.174547 (-0.0507363,0.0941448) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 # Parameter 4 is pegged at 8.43528e-05 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 54.3303, 37.3136 #and delta statistic 2.3613, 4.7339 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.63312e+16, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 3 51.0005 0 (-149,-200) # !XSPEC12> error 4 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 0.0001 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 3 # Parameter 3 is pegged at 0.0001 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 3 # Parameter 3 is pegged at 0.0001 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 3 # Parameter 3 is pegged at 0.0001 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 3 # Parameter 3 is pegged at 0.0001 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 3 # Parameter 3 is pegged at 0.0001 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 4 4.68185e-05 8.49955e-05 (-1.90073e-05,1.91697e-05) # !XSPEC12> log none #