#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12> show # #XSPEC version: 12.13.1 # #Fri Jun 20 01:46:31 2025 # 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/release6.32/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: 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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1297832/remake_spec_cflux/spec_1speak/sw01297832000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1297832/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1297832/remake_spec_cflux/spec_1speak/sw01297832000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1297832/01297832000-results/pha/sw01297832000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.856e-01 +/- 1.343e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1297832/remake_spec_cflux/spec_1speak/sw01297832000b_1speak.rsp for Source 1 # # Spectral data counts: 0.185602 # Model predicted rate: 0.185432 # # #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 14.9766 +/- 4.88454 # 2 1 bbodyrad norm 0.108249 +/- 7.47455E-02 # 3 2 bbodyrad kT keV 99.5566 +/- 178.574 # 4 2 bbodyrad norm 9.43002E-04 +/- 3.21948E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 63.31 using 59 bins. # #Test statistic : Chi-Squared 63.31 using 59 bins. # Null hypothesis probability of 2.06e-01 with 55 degrees of freedom # #Bayes is off # # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.17552 photons (5.6559e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.2006 (0.000 - 6.465e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.41896 photons (2.4781e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.4882 (0.000 - 2.860e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.80857 photons (1.2092e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.000 - 1.161 (0.000 - 1.828e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 1.403 photons (1.5136e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 1.472 (0.000 - 1.695e-07) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 11.1361 19.5948 (-3.84455,4.61413) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm #62.767 407.968 0 16.2932 0.0922480 199.363 0.000295039 #================================================== # Variances and Principal Axes # 1 2 3 4 # 1.5750E-09| 0.0001 0.0022 0.0000 1.0000 # 1.3099E-04| -0.0160 -0.9999 0.0000 0.0022 # 6.3764E+00| 0.9999 -0.0160 -0.0029 -0.0000 # 2.2065E+06| -0.0029 0.0000 -1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.512e+01 -2.812e-01 6.431e+03 -9.057e-03 # -2.812e-01 3.474e-03 -6.157e+01 8.720e-05 # 6.431e+03 -6.157e+01 2.206e+06 -3.066e+00 # -9.057e-03 8.720e-05 -3.066e+00 4.264e-06 #------------------------------------------------ # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 16.2932 +/- 5.01162 # 2 1 bbodyrad norm 9.22480E-02 +/- 5.89444E-02 # 3 2 bbodyrad kT keV 199.363 +/- 1485.42 # 4 2 bbodyrad norm 2.95039E-04 +/- 2.06489E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 62.77 using 59 bins. # #Test statistic : Chi-Squared 62.77 using 59 bins. # Null hypothesis probability of 2.20e-01 with 55 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.187137, 0.189367 #and delta stat 2.30667, 2.8161 #but latest trial 0.1889 gives 4.03264 #Suggest that you check this result using the steppar command. # 2 0.0478061 0.188252 (-0.0445981,0.0958478) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 0.000422485 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 200, 19.5707 #and delta stat 0, 2.9012 #but latest trial 32.3861 gives 6.36613 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm #62.7233 0.953431 0 15.8851 0.0985986 200.000 0.000305932 #62.7233 6.91049 0 15.8850 0.0985979 200.000 0.000305922 #================================================== # Variances and Principal Axes # 1 2 3 4 # 1.5617E-09| 0.0001 0.0020 0.0000 1.0000 # 1.5256E-04| -0.0177 -0.9998 0.0000 0.0020 # 5.9712E+00| 0.9998 -0.0177 -0.0022 -0.0000 # 3.2388E+06| -0.0022 0.0000 -1.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.231e+01 -2.823e-01 7.274e+03 -8.024e-03 # -2.823e-01 3.936e-03 -7.858e+01 8.715e-05 # 7.274e+03 -7.858e+01 3.239e+06 -3.523e+00 # -8.024e-03 8.715e-05 -3.523e+00 3.836e-06 #------------------------------------------------ # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 15.8850 +/- 4.72312 # 2 1 bbodyrad norm 9.85979E-02 +/- 6.27388E-02 # 3 2 bbodyrad kT keV 200.000 +/- 1799.66 # 4 2 bbodyrad norm 3.05922E-04 +/- 1.95851E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 62.72 using 59 bins. # #Test statistic : Chi-Squared 62.72 using 59 bins. # Null hypothesis probability of 2.21e-01 with 55 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: 200, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 200, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 3 193.517 0 (-6.48334,-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. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.000305917, 0.00352766 #and delta stat 0, 11.3515 #but latest trial 0.000680389 gives 65.2244 #Suggest that you check this result using the steppar command. # 4 0.000190302 0.00191679 (-0.000115614,0.00161087) # !XSPEC12> log none #