#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Thu Oct 20 00:47:13 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: # ../sw00998344000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger998344/00998344000-results/pha/preslew_pha/../sw00998344000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00998344000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 5.740e-02 +/- 4.817e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 18.3 sec # Using fit statistic: chi # Using Response (RMF) File ../sw00998344000b_preslew.rsp for Source 1 # # Spectral data counts: 1.05062 # Model predicted rate: 5.73258E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.143309 +/- 0.638050 # 2 1 cutep50 b 138.338 +/- 62.8878 # 3 1 cutep50 norm 8.87225E-03 +/- 5.30508E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 54.63 using 59 bins. # #Test statistic : Chi-Squared 54.63 using 59 bins. # Null hypothesis probability of 5.27e-01 with 56 degrees of freedom # #Bayes is off # # !XSPEC12> flux 20.0 50.0 # Model Flux 0.17801 photons (9.6045e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.23155 photons (3.2621e-08 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 0.94317, 1.1929 #and delta stat 2.31084, 6.08629 #but latest trial 0.99008 gives 2.18701 #Suggest that you check this result using the steppar command. # 1 -1.05953 1.06803 (-1.20284,0.924725) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 138.338, 34.8876 #and delta stat 0, 5.27189 #but latest trial 64.2217 gives 15.3199 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 2.00799 # # #*** Parameter upper bound is INVALID. # # 2 86.6126 0 (-51.725,-138.338) # !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 0.0269552 (-0.00887225,0.018083) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.51763 photons (6.5815e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.0002452 - 0.5597 (7.813e-12 - 7.212e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.45038 photons (4.3367e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.03629 - 0.4978 (3.185e-09 - 4.584e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.07761 photons (2.4655e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.09483 (0.000 - 2.992e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.14121 photons (8.2802e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1553 (0.000 - 9.026e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.1572 photons (1.8089e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.1582 (0.000 - 1.819e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.074357 photons (1.4533e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.08367 (0.000 - 1.639e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.14161 photons (3.6981e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 1.433e-05 - 0.1708 (2.540e-12 - 4.481e-08) (90.00% confidence) # !XSPEC12> log none #