#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 15:50:08 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: # ../sw00152113000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00152113000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00152113000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 1.662e-02 +/- 1.532e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 39.79 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00152113000b_preslew.rsp for Source 1 # # Spectral data counts: 0.661511 # Model predicted rate: 1.57839E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.23403 +/- 0.609683 # 2 1 cutep50 b 9999.36 +/- 2.77850E+06 # 3 1 cutep50 norm 1.05357E-03 +/- 6.83645E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 65.81 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.81 using 59 PHA bins. # Reduced chi-squared = 1.175 for 56 degrees of freedom # Null hypothesis probability = 1.735256e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.053701 photons (2.7712e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.050684 photons (7.2169e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.23403, 0.231107 #and delta stat 0, 4.47337 #but latest trial 0.453995 gives 15.1321 #Suggest that you check this result using the steppar command. # 1 0.732569 1.52417 (-0.501235,0.290364) # !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 1.2338 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00105358 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: 2.39632e+12, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9999.36,-9999.36) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.000893816 0.00206031 (-0.000159769,0.00100672) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.15456 photons (2.1999e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.1589 (0.000 - 2.208e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.12377 photons (1.0529e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.1256 (0.000 - 1.042e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.033548 photons (1.0469e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.03629 (0.000 - 1.122e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.039523 photons (2.2626e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.03870 (0.000 - 2.197e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.033529 photons (3.8383e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.02881 (0.000 - 3.256e-09) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.017172 photons (3.3815e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.01312 (0.000 - 2.579e-09) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.047956 photons (1.4851e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.04338 (0.000 - 1.303e-08) (90.00% confidence) # !XSPEC12> log none #