#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Mon Oct 24 05:15:18 2022 # 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/release/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: # ../sw01085430000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1085430/01085430000-results/pha/preslew_pha/../sw01085430000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw01085430000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 7.590e-02 +/- 4.068e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 16.1 sec # Using fit statistic: chi # Using Response (RMF) File ../sw01085430000b_preslew.rsp for Source 1 # # Spectral data counts: 1.22226 # Model predicted rate: 7.52006E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.51890 +/- 0.359467 # 2 1 cutep50 b 147.003 +/- 233.096 # 3 1 cutep50 norm 5.68972E-03 +/- 2.49370E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 57.46 using 59 bins. # #Test statistic : Chi-Squared 57.46 using 59 bins. # Null hypothesis probability of 4.21e-01 with 56 degrees of freedom # #Bayes is off # # !XSPEC12> flux 20.0 50.0 # Model Flux 0.30109 photons (1.5123e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.18025 photons (2.4253e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 0.870723 2.078 (-0.648527,0.558745) # !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 1.51925 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00568705 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: 10000, with delta statistic: 0.178897 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-147.335,-147.335) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.00568655, 0.00342952 #and delta stat 0, 4.13883 #but latest trial 0.00410213 gives 5.13578 #Suggest that you check this result using the steppar command. # 3 0.00455804 0.0128834 (-0.00112842,0.00719695) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.6686 photons (6.1721e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.6921 (0.000 - 6.692e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.61552 photons (4.3101e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.6198 (0.000 - 4.320e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.22382 photons (6.9317e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.2398 (0.000 - 7.408e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.21144 photons (1.1912e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.2181 (0.000 - 1.230e-08) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.13157 photons (1.4757e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.1349 (0.000 - 1.523e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.048695 photons (9.5004e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.05080 (0.000 - 9.940e-09) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.10177 photons (2.812e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.1247 (0.000 - 3.574e-08) (90.00% confidence) # !XSPEC12> log none #