#XSPEC version: 12.8.2 #Build Date/Time: Thu Jul 3 19:14:55 2014 # !XSPEC12> show # #XSPEC version: 12.8.2 # #Sun May 31 10:04:12 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: 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: # ../sw00280706000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00280706000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00280706000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 4.212e-02 +/- 3.126e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 53 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00280706000b_preslew.rsp for Source 1 # # Spectral data counts: 2.23245 # Model predicted rate: 4.18072E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.05788 +/- 0.489394 # 2 1 cutep50 b 228.029 +/- 361.976 # 3 1 cutep50 norm 3.90704E-03 +/- 1.98888E-03 #________________________________________________________________________ # # 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 = 0.9206 for 56 degrees of freedom # Null hypothesis probability = 6.437397e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.16076 photons (8.321e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.14404 photons (2.0131e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 0.183724 1.46895 (-0.874156,0.411073) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 1.05788 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00390704 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. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 3.12186e+08, with delta statistic: 0.247886 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-228.029,-228.029) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 0.00962433 (-0.00390704,0.00571729) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.41934 photons (5.0988e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.4595 (0.000 - 6.246e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.36041 photons (2.9999e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.3697 (0.000 - 3.014e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.097252 photons (3.0411e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1199 (0.000 - 3.733e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.11912 photons (6.8272e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1259 (0.000 - 7.197e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.098757 photons (1.1254e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.1039 (0.000 - 1.189e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.04528 photons (8.877e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.04699 (0.000 - 9.223e-09) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.10421 photons (2.9866e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.1149 (0.000 - 3.376e-08) (90.00% confidence) # !XSPEC12> log none #