#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Mon Jun 10 17:02:05 2019 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-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: # ../sw00900730000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00900730000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00900730000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 2.385e+00 +/- 2.516e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.0286 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00900730000b_preslew.rsp for Source 1 # # Spectral data counts: 0.0681977 # Model predicted rate: 1.76158 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.201933 +/- 0.811294 # 2 1 cutep50 b 143.253 +/- 97.1295 # 3 1 cutep50 norm 0.259728 +/- 0.211722 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 68.80 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 68.80 using 59 PHA bins. # Reduced chi-squared = 1.229 for 56 degrees of freedom # Null hypothesis probability = 1.169951e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 5.5029 photons (2.9631e-07 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 7.0991 photons (1.002e-06 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 1.02069, 1.22093 #and delta stat 1.60264, 3.96547 #but latest trial 1.12984 gives 4.21553 #Suggest that you check this result using the steppar command. # 1 -1.29449 1.12081 (-1.49642,0.918883) # !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 0.201924 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.25973 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: 8.37694e+07, with delta statistic: 1.13783 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-143.252,-143.252) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.103721 1.15032 (-0.156009,0.890588) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 16.067 photons (2.0652e-06 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 19.20 (0.000 - 2.578e-06) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 13.892 photons (1.3344e-06 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 15.45 (0.000 - 1.532e-06) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.4419 photons (7.7503e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 3.319 (0.000 - 1.044e-07) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 4.3514 photons (2.5488e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 4.855 (0.000 - 2.810e-07) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 4.8011 photons (5.5254e-07 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 5.016 (0.000 - 5.825e-07) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.298 photons (4.4943e-07 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 2.974 (0.000 - 5.836e-07) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 4.4726 photons (1.1803e-06 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 6.327 (0.000 - 1.768e-06) (90.00% confidence) # !XSPEC12> log none #